National Register listings in Philadelphia, Pennsylvania
Most notable listings
Academy of Music NHL Philadelphia · Building · listed 1966 
Alfred Newton Richards Medical Research Laboratories and David Goddard Laboratories Buildings NHL Philadelphia · Building · listed 2009 
American Philosophical Society Hall NHL Philadelphia · Building · listed 1966 
Arch Street Friends Meeting House NHL Philadelphia · Building · listed 1971 
Athenaeum of Philadelphia NHL Philadelphia · Building · listed 1972 
Boat House Row NHL Philadelphia · Building · listed 1987 
Carpenters' Hall NHL Philadelphia · Building · listed 1970 
Christ Church NHL Philadelphia · Building · listed 1970 
Church of St. James the Less NHL Philadelphia · Building · listed 1974 
College of Physicians of Philadelphia Building NHL Philadelphia · Building · listed 2008 Historic districts (79)
- Awbury Historic District — Philadelphia
- Brewerytown Historic District — Philadelphia
- Broad Street Historic District (Additional Documentation) — Philadelphia
- Budd, Edward G., Manufacturing Company — Philadelphia
- Callowhill Industrial Historic District — Philadelphia
- Center City West Commercial Historic District — Philadelphia
- Center City West Commercial Historic District (Boundary Increase) — Philadelphia
- Chestnut Hill Historic District — Philadelphia
- Clinton Street Historic District — Philadelphia
- Cobbs Creek Automobile Suburb Historic District — Philadelphia
- Colonial Germantown Historic District — Philadelphia
- Colonial Germantown Historic District (Boundary Increase) — Philadelphia
- Compton and Bloomfield — Philadelphia
- Dobson Mills — Philadelphia
- Drexel Development Historic District — Philadelphia
- Dropsie University Complex — Philadelphia
- Druim Moir Historic District — Philadelphia
- East Center City Commercial Historic District — Philadelphia
- East Center City Commercial Historic District (Boundary Increase and Decrease) — Philadelphia
- Elfreth's Alley Historic District — Philadelphia
- Fairmount Avenue Historic District — Philadelphia
- Fairmount Park — Philadelphia
- Fairmount Water Works — Philadelphia
- Fisher's Lane — Philadelphia
- Fort Mifflin — Philadelphia
- Founder's Hall, Girard College — Philadelphia
- Frankford Arsenal — Philadelphia
- Frankford Arsenal (Boundary Decrease) — Philadelphia
- Friends Hospital — Philadelphia
- Friends Housing Cooperative — Philadelphia
- Garden Court Historic District — Philadelphia
- Garden Court Historic District (Boundary Increase) — Philadelphia
- Girard Avenue Historic District — Philadelphia
- Girard Avenue West Historic District — Philadelphia
- Greenbelt Knoll Historic District — Philadelphia
- Haddington Historic District — Philadelphia
- Hahnemann Medical College & Hospital Complex Historic District — Philadelphia
- Head House Square — Philadelphia
- Independence National Historical Park — Philadelphia
- Lower North Philadelphia Speculative Housing Historic District — Philadelphia
- Manayunk Main Street Historic District — Philadelphia
- Morse Elevator Works Historic District — Philadelphia
- North Broad Street Mansion District — Philadelphia
- Northern Liberties Historic District — Philadelphia
- Old City Historic District — Philadelphia
- Old Germantown Academy And Headmasters' Houses — Philadelphia
- Overbrook Farms — Philadelphia
- Parkside Historic District — Philadelphia
- Peale, Charles Willson, House — Philadelphia
- Pennsylvania Institute for the Deaf and Dumb — Philadelphia
- Philadelphia Naval Shipyard Historic District — Philadelphia
- Powelton Historic District — Philadelphia
- Ramcat Historic District — Philadelphia
- Richmond Station, Philadelphia Electric Company — Philadelphia
- Rittenhouse Historic District — Philadelphia
- Rittenhouse Historic District (Boundary Increase) — Philadelphia
- RittenhouseTown Historic District — Philadelphia
- Sansom Row — Philadelphia
- Society Hill Historic District — Philadelphia
- South Front Street Historic District — Philadelphia
- Southwark District — Philadelphia
- Spring Garden District — Philadelphia
- Spring Garden District (Boundary Increase) — Philadelphia
- St. Gabriels Roman Catholic Church Complex — Philadelphia
- Strickland, William, Row — Philadelphia
- Tacony Disston Community Development Historic District — Philadelphia
- Tulpehocken Station Historic District — Philadelphia
- University of Pennsylvania Campus Historic District — Philadelphia
- Upper Roxborough Historic District — Philadelphia
- Upper Roxborough Historic District (Boundary Increase) — Philadelphia
- Washington Avenue Historic District — Philadelphia
- Washington Square West Historic District — Philadelphia
- Wayne Junction Historic District — Philadelphia
- West Diamond Street Townhouse Historic District — Philadelphia
- West Philadelphia Streetcar Suburb Historic District — Philadelphia
- West Philadelphia Streetcar Suburb Historic District (Boundary Increase) — Philadelphia
- Woman's Medical College of Pennsylvania — Philadelphia
- Woodland Terrace — Philadelphia
- Yorktown Historic District — Philadelphia
All listings
Places: Philadelphia (630) · Phialdelphia (1) · Phiadelphia (1) · Phildelphia (1)
| Name | Place | Type | Listed |
|---|---|---|---|
| 1616 Building | Philadelphia | Building | 1983 |
| 1900 Rittenhouse Square Apartments | Philadelphia | Building | 1982 |
| 26th District Police and Patrol Station | Philadelphia | Building | 1984 |
| 32nd St. and Lancaster Ave. Philadelphia Armory | Philadelphia | Building | 1991 |
| Academy of Music NHL | Philadelphia | Building | 1966 |
| Adams Avenue Bridge in Philadelphia | Philadelphia | Structure | 1988 |
| Adamson, William, School | Philadelphia | Building | 1988 |
| Adelphi School | Philadelphia | Building | 1978 |
| Ajax Metal Company Plant | Philadelphia | Building | 2014 |
| Albion Carpet Mill | Philadelphia | Building | 2016 |
| Alcorn, James, School | Philadelphia | Building | 1988 |
| Alden Park Manor | Philadelphia | Building | 1980 |
| Alfred Newton Richards Medical Research Laboratories and David Goddard Laboratories Buildings NHL | Philadelphia | Building | 2009 |
| Allen, Ethan, School | Philadelphia | Building | 1988 |
| Amalgamated Center | Philadelphia | Building | 2008 |
| American Baptist Publication Society | Philadelphia | Building | 1980 |
| American Philosophical Society Hall NHL | Philadelphia | Building | 1966 |
| American Railway Express Company Garage | Philadelphia | Building | 2006 |
| Anderson, Marian, House | Philadelphia | Building | 2011 |
| Anglecot, The | Philadelphia | Building | 1982 |
| Arch Street Friends Meeting House NHL | Philadelphia | Building | 1971 |
| Arch Street Opera House | Philadelphia | Building | 1978 |
| Arch Street Presbyterian Church | Philadelphia | Building | 1971 |
| Athenaeum of Philadelphia NHL | Philadelphia | Building | 1972 |
| Audenried, Charles Y., Junior High School | Philadelphia | Building | 1988 |
| Awbury Historic District | Philadelphia | District | 2001 |
| Axe, William W., School | Philadelphia | Building | 1988 |
| Bache, Alexander Dallas, School | Philadelphia | Building | 1986 |
| Bair, Oliver, H., Funeral Home | Philadelphia | Building | 1982 |
| Baird, Matthew, Mansion | Philadelphia | Building | 1983 |
| Baptist Institute for Christian Workers | Philadelphia | Building | 1983 |
| BARNEGAT (lightship) | Philadelphia | Structure | 1979 |
| Bartlett School | Philadelphia | Building | 1986 |
| Barton, Clara, School | Philadelphia | Building | 1988 |
| Bartram, John, High School | Philadelphia | Building | 1986 |
| Bartram, John, House NHL | Philadelphia | Building | 1966 |
| Beatty's Mills Factory Building | Philadelphia | Building | 2004 |
| Beeber, Dimner, Junior High School | Philadelphia | Building | 1988 |
| Beggarstown School | Philadelphia | Building | 1971 |
| Belgravia Hotel | Philadelphia | Building | 1982 |
| Bell Telephone Company Building | Philadelphia | Building | 2000 |
| Bell Telephone Exchange Building | Philadelphia | Building | 2002 |
| Bell, John C., House | Philadelphia | Building | 1982 |
| Bellevue Stratford Hotel | Philadelphia | Building | 1977 |
| Bellevue Worsted Mills | Philadelphia | Building | 2021 |
| Belmont Avenue Bridge in Philadelphia | Philadelphia | Structure | 1988 |
| Belmont School | Philadelphia | Building | 1988 |
| Benjamin Franklin Hotel | Philadelphia | Building | 1982 |
| Bergdoll Mansion | Philadelphia | Building | 1976 |
| Bergdoll, Louis, House | Philadelphia | Building | 1985 |
| Bethel Burial Ground | Philadelphia | Site | 2016 |
| Bethel Presbyterian Church | Philadelphia | Building | 2026 |
| Biberman Building | Philadelphia | Building | 2007 |
| Billmeyer, Daniel, House | Philadelphia | Building | 1971 |
| Billmeyer, Michael, House | Philadelphia | Building | 1972 |
| Birney, Gen. David B., School | Philadelphia | Building | 1988 |
| Bishop Mackay-Smith House | Philadelphia | Building | 1980 |
| Blankenburg, Reudolph, School | Philadelphia | Building | 1988 |
| Blumenthal Brothers Chocolate Factory | Philadelphia | Building | 2023 |
| Board of Education Building | Philadelphia | Building | 1983 |
| Boat House Row NHL | Philadelphia | Building | 1987 |
| Boekel Building | Philadelphia | Building | 2003 |
| Bok, Edward, Vocational School | Philadelphia | Building | 1986 |
| Boone, Daniel, School | Philadelphia | Building | 1986 |
| Bregy, F. Amadee, School | Philadelphia | Building | 1988 |
| Breslyn Apartments | Philadelphia | Building | 1982 |
| Brewerytown Historic District | Philadelphia | District | 1991 |
| Bridesburg School | Philadelphia | Building | 1989 |
| Broad Street Historic District (Additional Documentation) | Philadelphia | District | 1984 |
| Brooks, George L., School | Philadelphia | Building | 1986 |
| Brown, Joseph H., School | Philadelphia | Building | 1988 |
| Brownhill and Kramer Hosiery Mill | Philadelphia | Building | 2014 |
| Budd, Edward G., Manufacturing Company | Philadelphia | District | 2007 |
| Buick Motor Company Building | Philadelphia | Building | 2018 |
| Burk Brothers and Company | Philadelphia | Building | 1985 |
| Butterworth, H.W. and Sons Company Building | Philadelphia | Building | 2010 |
| Callowhill Industrial Historic District | Philadelphia | District | 2010 |
| Carl Mackley Houses | Philadelphia | Building | 1998 |
| Carnell, Laura H., School | Philadelphia | Building | 1988 |
| Carpenters' Hall NHL | Philadelphia | Building | 1970 |
| Carroll, Charles, Public School | Philadelphia | Building | 2018 |
| Cassidy, Lewis C., School | Philadelphia | Building | 1988 |
| Catharine, Joseph W., School | Philadelphia | Building | 1988 |
| Cathedral of Saints Peter and Paul | Philadelphia | Building | 1971 |
| Centennial National Bank | Philadelphia | Building | 1971 |
| Center City West Commercial Historic District | Philadelphia | District | 1988 |
| Center City West Commercial Historic District (Boundary Increase) | Philadelphia | District | 2009 |
| Central High School | Philadelphia | Building | 1986 |
| Chamounix | Philadelphia | Building | 1972 |
| Chandler, George, School | Philadelphia | Building | 1988 |
| Chateau Crillon Apartment House | Philadelphia | Building | 1978 |
| Chestnut Hill Historic District | Philadelphia | District | 1985 |
| Childs, George W., School | Philadelphia | Building | 1988 |
| Christ Church NHL | Philadelphia | Building | 1970 |
| Christ Church Burial Ground | Philadelphia | Site | 1971 |
| Church of St. James the Less NHL | Philadelphia | Building | 1974 |
| Church of the Holy Trinity | Philadelphia | Building | 1973 |
| City Line Avenue Bridge | Philadelphia | Structure | 1988 |
| City Park Brewery | Philadelphia | Building | 1980 |
| Clarkson-Watson House | Philadelphia | Building | 1973 |
| Class and Nachod Brewery | Philadelphia | Building | 2003 |
| Cliffs, The | Philadelphia | Building | 1972 |
| Clinton Street Historic District | Philadelphia | District | 1972 |
| Cliveden (Chew House) NHL | Philadelphia | Building | 1966 |
| Cobbs Creek Automobile Suburb Historic District | Philadelphia | District | 1998 |
| College Hall, University Of Pennsylvania | Philadelphia | Building | 1978 |
| College of Physicians of Philadelphia Building NHL | Philadelphia | Building | 2008 |
| Colonial Germantown Historic District NHL | Philadelphia | District | 1966 |
| Colonial Germantown Historic District (Boundary Increase) | Philadelphia | District | 1987 |
| Coltrane, John, House NHL | Philadelphia | Building | 1999 |
| Comly, Watson, School | Philadelphia | Building | 1988 |
| Commandant's Quarters | Philadelphia | Building | 1976 |
| Compton and Bloomfield | Philadelphia | District | 1978 |
| Continental Building | Philadelphia | Building | 2025 |
| Conwell, Russell H., School | Philadelphia | Building | 1988 |
| Conyngham-Hacker House | Philadelphia | Building | 1972 |
| Cooke, Jay, Junior High School | Philadelphia | Building | 1988 |
| Cope, Edward Drinker, House NHL | Philadelphia | Building | 1975 |
| Creighton, Thomas, School | Philadelphia | Building | 1988 |
| Crossan, Kennedy, School | Philadelphia | Building | 1988 |
| Crown Can Company Building | Philadelphia | Building | 2018 |
| Darrah, Lydia, School | Philadelphia | Building | 1986 |
| Delaware Station of the Philadelphia Electric Company, The | Philadelphia | Building | 2016 |
| Delmar Apartments | Philadelphia | Building | 1982 |
| Deshler-Morris House | Philadelphia | Building | 1972 |
| Disston, Hamilton, School | Philadelphia | Building | 1988 |
| Disston, Mary, School | Philadelphia | Building | 1988 |
| Dobbins, Murrell, Vocational School | Philadelphia | Building | 1988 |
| Dobson Mills | Philadelphia | District | 1988 |
| Dobson, James, School | Philadelphia | Building | 1988 |
| Drake Hotel | Philadelphia | Building | 1978 |
| Drexel and Company Building | Philadelphia | Building | 1980 |
| Drexel Development Historic District | Philadelphia | District | 1982 |
| Drexel, Francis M., School | Philadelphia | Building | 1986 |
| Drinker's Court | Philadelphia | Building | 1971 |
| Dropsie University Complex | Philadelphia | District | 1975 |
| Drueding Brothers Company Building | Philadelphia | Building | 2012 |
| Druim Moir Historic District | Philadelphia | District | 1979 |
| Dunbar, Paul Lawrence, School | Philadelphia | Building | 1986 |
| Dunlap, Thomas, School | Philadelphia | Building | 1986 |
| Durham, Thomas, School | Philadelphia | Building | 1988 |
| E.A. Wright Bank Note Company Building | Philadelphia | Building | 2022 |
| Eakins, Thomas, House NHL | Philadelphia | Building | 1966 |
| East Center City Commercial Historic District | Philadelphia | District | 1984 |
| East Center City Commercial Historic District (Boundary Increase and Decrease) | Philadelphia | District | 2018 |
| Eastern State Penitentiary NHL | Philadelphia | Building | 1966 |
| Edmunds, Henry R., School | Philadelphia | Building | 1988 |
| Edward Corner Marine Merchandise Warehouse | Philadelphia | Building | 2020 |
| Elfreth's Alley Historic District NHL | Philadelphia | District | 1966 |
| Elverson, James, Jr., School | Philadelphia | Building | 1988 |
| Emlen, Eleanor Cope, School of Practice | Philadelphia | Building | 1988 |
| Engine Company No. 29 | Philadelphia | Building | 2022 |
| Equitable Trust Building | Philadelphia | Building | 1986 |
| Esherick, Margaret, House | Philadelphia | Building | 2023 |
| Estey Hall | Philadelphia | Building | 1983 |
| Eyre, Wilson, House | Philadelphia | Building | 1977 |
| Fair Hill Burial Ground | Philadelphia | Site | 1998 |
| Fairelawn | Philadelphia | Building | 2023 |
| Fairmount Avenue Historic District | Philadelphia | District | 2002 |
| Fairmount Park | Philadelphia | District | 1972 |
| Fairmount Water Works NHL | Philadelphia | District | 1976 |
| Farragut, David, School | Philadelphia | Building | 1986 |
| Fayette School | Philadelphia | Building | 1986 |
| Federal Street School | Philadelphia | Building | 1986 |
| Fell, D. Newlin, School | Philadelphia | Building | 1988 |
| Feltonville School No. 2 | Philadelphia | Building | 1988 |
| Ferguson, Joseph C., School | Philadelphia | Building | 1988 |
| Fidelity Mutual Life Insurance Company Building | Philadelphia | Building | 1973 |
| Fidelity-Philadelphia Trust Company Building | Philadelphia | Building | 1978 |
| Finletter, Thomas K., School | Philadelphia | Building | 1988 |
| First Bank of the United States NHL | Philadelphia | Building | 1987 |
| First Baptist Church of Germantown | Philadelphia | Building | 2023 |
| First Federal Savings & Loan Association of Philadelphia | Philadelphia | Building | 2025 |
| First Federal Savings and Loan Association of Philadelphia, Northeast Branch | Philadelphia | Building | 2019 |
| First Troop Philadelphia City Cavalry Armory | Philadelphia | Building | 2017 |
| First Unitarian Church (Additional Data) | Philadelphia | Building | 1971 |
| Fisher's Lane | Philadelphia | District | 1980 |
| Fitler School | Philadelphia | Building | 1986 |
| Fitzsimons, Thomas, Junior High School | Philadelphia | Building | 1988 |
| Fleischer, Helen, Vocational School | Philadelphia | Building | 1986 |
| Fleisher, Samuel S., Art Memorial | Philadelphia | Building | 1982 |
| Forrest, Edwin, House | Philadelphia | Building | 1972 |
| Forrest, Edwin, School | Philadelphia | Building | 1988 |
| Fort Mifflin NHL | Philadelphia | District | 1970 |
| Fort Mifflin Hospital | Philadelphia | Building | 1969 |
| Founder's Hall, Girard College NHL | Philadelphia | District | 1969 |
| Frank, Henry S., Memorial Synagogue | Philadelphia | Building | 1983 |
| Frankford Arsenal | Philadelphia | District | 1972 |
| Frankford Arsenal (Boundary Decrease) | Philadelphia | District | 2017 |
| Frankford Avenue Bridge | Philadelphia | Structure | 1988 |
| Frankford Avenue Bridge | Philadelphia | Structure | 1988 |
| Franklin Carpet Mill | Philadelphia | Building | 2018 |
| Franklin Hose Company No. 28 | Philadelphia | Building | 1980 |
| Franklin Institute | Philadelphia | Building | 1979 |
| Franklin Institute Science Museum | Philadelphia | Building | 1985 |
| Franklin Square | Philadelphia | Structure | 1981 |
| Franklin, Benjamin, School | Philadelphia | Building | 1988 |
| Frazier's, Joe, Gym | Philadelphia | Building | 2013 |
| Free Quaker Meetinghouse | Philadelphia | Building | 1971 |
| Friends Hospital NHL | Philadelphia | District | 1999 |
| Friends Housing Cooperative | Philadelphia | District | 2015 |
| Fulton, Robert, School | Philadelphia | Building | 1986 |
| Furness Library NHL | Philadelphia | Building | 1972 |
| Furness, Horace, Junior High School | Philadelphia | Building | 1986 |
| Garden Court Historic District | Philadelphia | District | 1984 |
| Garden Court Historic District (Boundary Increase) | Philadelphia | District | 1986 |
| General Electric Switchgear Plant | Philadelphia | Building | 1985 |
| George, Henry, Birthplace | Philadelphia | Building | 1983 |
| German Society of Pennsylvania | Philadelphia | Building | 1992 |
| Germantown Cricket Club NHL | Philadelphia | Building | 1987 |
| Germantown Fireproof Storage Warehouse | Philadelphia | Building | 2022 |
| Germantown Grammar School | Philadelphia | Building | 1986 |
| Germantown Grammar School (Boundary Increase) | Philadelphia | Building | 2006 |
| Germantown Jewish Centre | Philadelphia | Building | 2021 |
| Germantown Junction Station | Philadelphia | Building | 1999 |
| Gillespie, Elizabeth Duane, Junior High School | Philadelphia | Building | 1989 |
| Girard Avenue Historic District | Philadelphia | District | 1985 |
| Girard Avenue West Historic District | Philadelphia | District | 2011 |
| Girard College Complex | Philadelphia | Building | 1974 |
| Girard Group | Philadelphia | Building | 1983 |
| Glen Foerd at Torresdale | Philadelphia | Building | 1979 |
| Globe Ticket Company Building | Philadelphia | Building | 1984 |
| Gloria Dei (Old Swedes') Church National Historic Site | Philadelphia | Building | 1966 |
| Goodman Brothers and Hinlein Company | Philadelphia | Building | 1985 |
| Gotham Silk Hosiery Company | Philadelphia | Building | 2018 |
| Grace Church, Mt. Airy | Philadelphia | Building | 1998 |
| Graham and Laird, Schober and Mitchell Factories | Philadelphia | Building | 1978 |
| Gratz, Simon, High School | Philadelphia | Building | 1989 |
| Graver's Lane Station | Philadelphia | Building | 1977 |
| Grays Road Recreation Center | Philadelphia | Building | 1988 |
| Green Tree Tavern | Philadelphia | Building | 1980 |
| Greenbelt Knoll Historic District | Philadelphia | District | 2010 |
| Grumblethorpe | Philadelphia | Building | 1972 |
| Grumblethorpe Tenant House | Philadelphia | Building | 1972 |
| Haddington Historic District | Philadelphia | District | 1988 |
| Hahnemann Medical College & Hospital Complex Historic District | Philadelphia | District | 2025 |
| Haines, Hanson, House | Philadelphia | Building | 1985 |
| Hajoca Corporation Headquarters and Showroom | Philadelphia | Building | 2003 |
| Hamilton Family Estate | Philadelphia | Building | 1979 |
| Hanna, William B., School | Philadelphia | Building | 1986 |
| Happy Hollow Recreation Center | Philadelphia | Building | 2014 |
| Harding, Warren G., Junior High School | Philadelphia | Building | 1988 |
| Harper, Frances Ellen Watkins, House NHL | Philadelphia | Building | 1976 |
| Harrington Machine Shop | Philadelphia | Building | 1983 |
| Harris Building | Philadelphia | Building | 2001 |
| Harrison, William H., School | Philadelphia | Building | 1988 |
| Hatfield House | Philadelphia | Building | 1972 |
| Hawthorne, Nathaniel, School | Philadelphia | Building | 1986 |
| Head House Square | Philadelphia | District | 1972 |
| Henry Whitakers Sons Mill | Philadelphia | Building | 2021 |
| Henry, Charles Wolcott, School | Philadelphia | Building | 1988 |
| Heywood Chair Factory | Philadelphia | Building | 1984 |
| Hill-Physick House NHL | Philadelphia | Building | 1971 |
| Hockley Row | Philadelphia | Building | 1983 |
| Hogue, Robert M., House | Philadelphia | Building | 1986 |
| Holman, A. J., and Company | Philadelphia | Building | 1984 |
| Holme Avenue Bridge | Philadelphia | Structure | 1988 |
| Holmes Junior High School | Philadelphia | Building | 1988 |
| Hopkinson, Francis, School | Philadelphia | Building | 1988 |
| Horn, George L., School | Philadelphia | Building | 1986 |
| Hotel Pennsylvania | Philadelphia | Building | 2012 |
| Houses at 1907-1951 N. 32nd St. | Philadelphia | Building | 1994 |
| Houses at 2000-2018 Delancey Street | Philadelphia | Building | 1982 |
| Houston, Henry H., School | Philadelphia | Building | 1989 |
| Howe, Julia Ward, School | Philadelphia | Building | 1988 |
| Howell and Brothers Paper Hangings Manufactory | Philadelphia | Building | 2017 |
| Howell House | Philadelphia | Building | 1972 |
| Hoyle, Harrison & Kaye Textile Mill | Philadelphia | Building | 2022 |
| Independence National Historical Park | Philadelphia | District | 1966 |
| Institute for Colored Youth | Philadelphia | Building | 1986 |
| Institute of the Pennsylvania Hospital NHL | Philadelphia | Building | 1966 |
| Insurance Company of North America Building NHL | Philadelphia | Building | 1978 |
| Integrity Title Insurance, Trust and Safe Deposit Company | Philadelphia | Building | 1982 |
| International Harvester Company Building-Philadelphia Branch House | Philadelphia | Building | 2018 |
| Interstate Storage Warehouse | Philadelphia | Building | 2025 |
| Irish, Nathaniel, House | Philadelphia | Building | 1972 |
| Ivy Lodge | Philadelphia | Building | 1972 |
| Jayne, Horace, House | Philadelphia | Building | 1982 |
| Jefferson, Thomas, School | Philadelphia | Building | 1988 |
| Jenks, John Story, School | Philadelphia | Building | 1988 |
| Johnson, John, House NHL | Philadelphia | Building | 1972 |
| Jones, John Paul, Junior High School | Philadelphia | Building | 1988 |
| Juvenile and Domestic Branches of the Municipal Court | Philadelphia | Building | 2014 |
| Kahn, Harry C. and Son, Warehouse | Philadelphia | Building | 2017 |
| Kensington Branch of the Philadelphia YWCA | Philadelphia | Building | 1990 |
| Kensington High School for Girls | Philadelphia | Building | 1988 |
| Key, Francis Scott, School | Philadelphia | Building | 1986 |
| Keystone Mill | Philadelphia | Building | 2024 |
| Kinsey, John L., School | Philadelphia | Building | 1986 |
| Kirkbride, Eliza Butler, School | Philadelphia | Building | 1988 |
| Knowlton | Philadelphia | Building | 1974 |
| La Blanche Apartments | Philadelphia | Building | 1985 |
| Land Title Building | Philadelphia | Building | 1978 |
| Landreth, David, School | Philadelphia | Building | 1986 |
| Larkin-Belber Building | Philadelphia | Building | 2003 |
| Laurel Hill Cemetery NHL | Philadelphia | Structure | 1977 |
| Lawndale School | Philadelphia | Building | 1988 |
| Lea, Henry C., School of Practice | Philadelphia | Building | 1988 |
| Leader Theater | Philadelphia | Building | 2021 |
| Leidy, Dr. Joseph, House | Philadelphia | Building | 1980 |
| Lesley, J. Peter, House NHL | Phialdelphia | Building | 1994 |
| Levering, William, School | Philadelphia | Building | 1988 |
| Lits Department Store | Philadelphia | Building | 1979 |
| Logan Demonstration School | Philadelphia | Building | 1988 |
| Logan Square | Philadelphia | Structure | 1981 |
| Longfellow, Henry, School | Philadelphia | Building | 1988 |
| Lorraine Apartments | Philadelphia | Building | 2002 |
| Lowell, James Russell, School | Philadelphia | Building | 1988 |
| Lower North Philadelphia Speculative Housing Historic District | Philadelphia | District | 1999 |
| Ludlow, James R., School | Philadelphia | Building | 1988 |
| Malvern Hall | Philadelphia | Building | 1983 |
| Manayunk Main Street Historic District | Philadelphia | District | 1983 |
| Mann, William, School | Philadelphia | Building | 1988 |
| Marine Barracks | Philadelphia | Building | 1976 |
| Marine Corps Depot of Supplies, Schuykill Warehouse | Philadelphia | Building | 2004 |
| Marine Corps Supply Activity | Philadelphia | Building | 1975 |
| Marshall, John, School | Philadelphia | Building | 1988 |
| Martin Orthopedic School | Philadelphia | Building | 1986 |
| Martin, James, School | Philadelphia | Building | 1988 |
| Mask and Wig Club of the University of Pennsylvania | Philadelphia | Building | 1979 |
| Masonic Temple NHL | Philadelphia | Building | 1971 |
| Maxwell, Ebenezer, House | Philadelphia | Building | 1971 |
| Mayfair House | Philadelphia | Building | 1982 |
| McCallum Manor | Philadelphia | Building | 1985 |
| McClure, Alexander K., School | Philadelphia | Building | 1988 |
| McDaniel, Delaplaine, School | Philadelphia | Building | 1986 |
| McDowell Memorial Presbyterian Church | Philadelphia | Building | 2013 |
| McIlvain, Francis, House | Philadelphia | Building | 1979 |
| Meade, George, School | Philadelphia | Building | 1986 |
| Mechanicsville School | Philadelphia | Building | 1986 |
| Mecky, A., Company Building | Philadelphia | Building | 2017 |
| Meehan, Thomas, School | Philadelphia | Building | 1988 |
| Memorial Hall NHL | Philadelphia | Building | 1976 |
| Mennonite Meetinghouse | Philadelphia | Building | 1973 |
| Merchants' Exchange Building NHL | Philadelphia | Building | 2001 |
| Meredith, William M., School | Philadelphia | Building | 1986 |
| Metropolitan Opera House | Philadelphia | Building | 1972 |
| Middishade Clothing Factory | Philadelphia | Building | 1987 |
| Mifflin School | Philadelphia | Building | 1986 |
| Mifflin, Thomas, School | Philadelphia | Building | 1988 |
| Mikveh Israel Cemetery | Philadelphia | Site | 1971 |
| Mill-Rae | Philadelphia | Building | 2017 |
| Mitchell, S. Weir, School | Philadelphia | Building | 1986 |
| Monastery, The | Philadelphia | Building | 1972 |
| Monte Vista | Philadelphia | Building | 1983 |
| Moore, Capt. Thomas, House | Philadelphia | Building | 1972 |
| Moore, Clarence B., House | Philadelphia | Building | 1973 |
| Morrison, Andrew J., School | Philadelphia | Building | 1988 |
| Morse Elevator Works Historic District | Philadelphia | District | 2026 |
| Most Precious Blood Roman Catholic Church, Rectory and Parochial School | Philadelphia | Building | 1992 |
| Mother Bethel A.M.E. Church NHL | Philadelphia | Building | 1972 |
| Mount Pleasant NHL | Philadelphia | Building | 1966 |
| Mt. Airy Station | Philadelphia | Building | 1977 |
| Muhlenberg School | Philadelphia | Building | 1988 |
| Muhr, Simon, Work Training School | Philadelphia | Building | 1986 |
| Mulford Building | Philadelphia | Building | 2004 |
| Musical Fund Hall NHL | Philadelphia | Building | 1971 |
| N. Snellenburg Company Department Store Warehouse | Philadelphia | Building | 2003 |
| National Bank of North Philadelphia | Philadelphia | Building | 1985 |
| Nebinger, George W., School | Philadelphia | Building | 1988 |
| Neill-Mauran House | Philadelphia | Building | 1980 |
| New Century Guild NHL | Philadelphia | Building | 1993 |
| New Market NHL | Philadelphia | Building | 1966 |
| New York Mutual Life Insurance Company Building | Philadelphia | Building | 1980 |
| Nichols, Jeremiah, School | Philadelphia | Building | 1988 |
| North Broad Street Mansion District | Philadelphia | District | 1985 |
| North Broad Street Station, Reading Company | Philadelphia | Building | 1996 |
| Northeast Manual Training School | Philadelphia | Building | 1986 |
| Northern Liberties Historic District | Philadelphia | District | 1985 |
| Northern National Bank | Philadelphia | Building | 1985 |
| Northern Saving Fund and Safe Deposit Company | Philadelphia | Building | 1977 |
| Nugent Home for Baptists | Philadelphia | Building | 2006 |
| Oakley, Violet, Studio | Philadelphia | Building | 1977 |
| Oaks Cloister | Philadelphia | Building | 2019 |
| Ogontz Hall | Philadelphia | Building | 1991 |
| Old City Historic District | Philadelphia | District | 1972 |
| Old Federal Reserve Bank | Philadelphia | Building | 1979 |
| Old Germantown Academy And Headmasters' Houses | Philadelphia | District | 1972 |
| Olney Elementary School | Philadelphia | Building | 1986 |
| Olney High School | Philadelphia | Building | 1986 |
| Ortlieb, Henry F., Company Bottling House | Philadelphia | Building | 2014 |
| Overbrook Farms | Philadelphia | District | 1985 |
| Overbrook Gardens Apartments | Philadelphia | Building | 2021 |
| Overbrook High School | Philadelphia | Building | 1986 |
| Overbrook School | Philadelphia | Building | 1988 |
| Packard Motor Corporation Building | Philadelphia | Building | 1980 |
| Park Towne Place | Philadelphia | Building | 2011 |
| Parkside Historic District | Philadelphia | District | 1983 |
| Paterson, John M., School | Philadelphia | Building | 1988 |
| Peale, Charles Willson, House NHL | Philadelphia | District | 1966 |
| Peirce, William S., School | Philadelphia | Building | 1988 |
| Penn Asylum for Indigent Widows and Single Women | Philadelphia | Building | 2023 |
| Penn Towers | Philadelphia | Building | 2012 |
| Penn Treaty Junior High School | Philadelphia | Building | 1988 |
| Penn Wynn House | Philadelphia | Building | 2017 |
| Penn, William, High School for Girls | Philadelphia | Building | 1986 |
| Pennell, Joseph, School | Philadelphia | Building | 1988 |
| Pennsylvania Academy of the Fine Arts NHL | Philadelphia | Building | 1971 |
| Pennsylvania Hospital NHL | Philadelphia | Building | 1966 |
| Pennsylvania Institute for the Deaf and Dumb | Philadelphia | District | 1985 |
| Pennsylvania Railroad Freight Building | Philadelphia | Building | 1999 |
| Pennsylvania Railroad Office Building | Philadelphia | Building | 2003 |
| Pennsylvania State Office Building | Philadelphia | Building | 2010 |
| Pennypacker, Samuel W., School | Philadelphia | Building | 1988 |
| Peter Woll and Sons Factory | Philadelphia | Building | 2020 |
| Philadelphia City Hall NHL | Philadelphia | Building | 1976 |
| Philadelphia College of Art (Additional Documentation) | Philadelphia | Building | 1971 |
| Philadelphia College of Art (Boundary Increase) | Philadelphia | Building | 1978 |
| Philadelphia Contributionship NHL | Philadelphia | Building | 1971 |
| Philadelphia High School for Girls | Philadelphia | Building | 1986 |
| Philadelphia Macaroni Company Factory | Philadelphia | Building | 2026 |
| Philadelphia National Cemetery | Philadelphia | Site | 1997 |
| Philadelphia Naval Shipyard Historic District | Philadelphia | District | 1999 |
| Philadelphia Quartermaster Depot | Philadelphia | Building | 2010 |
| Philadelphia Racquet Club | Philadelphia | Building | 1979 |
| Philadelphia Savings Fund Society Building NHL | Philadelphia | Building | 1976 |
| Philadelphia School of Design for Women NHL | Philadelphia | Building | 1993 |
| Philadelphia School of Occupational Therapy | Philadelphia | Building | 2003 |
| Philadelphia Stock Exchange | Philadelphia | Building | 1982 |
| Philadelphia Wholesales Drug Company Building | Philadelphia | Building | 1990 |
| Philadelphia, Wilmington and Baltimore Railroad Freight Shed | Philadelphia | Building | 2011 |
| Physicians and Dentists Building | Philadelphia | Building | 1987 |
| Pinehurst Apartments | Philadelphia | Building | 1987 |
| Pitcairn Building | Philadelphia | Building | 1988 |
| Plays and Players | Philadelphia | Building | 1973 |
| Plaza Apartments | Philadelphia | Building | 2005 |
| Poe, Edgar Allan, House, National Historic Site NHL | Philadelphia | Building | 1966 |
| Poe, Edgar Allen, School | Philadelphia | Building | 1986 |
| Portico Row | Philadelphia | Building | 1977 |
| Poth and Schmidt Development Houses | Philadelphia | Building | 1983 |
| Poth, Frederick A., Houses, | Philadelphia | Building | 1979 |
| Powelton Historic District | Philadelphia | District | 1985 |
| Powelton, The | Philadelphia | Building | 1978 |
| Powers, Thomas, School | Philadelphia | Building | 1986 |
| Presser Home for Retired Music Teachers | Philadelphia | Building | 2006 |
| Princeton Club | Philadelphia | Building | 1980 |
| Pringle Electrical Manufacturing Company Building | Philadelphia | Building | 2024 |
| Progress Lighting Manufacturing Company | Philadelphia | Building | 2016 |
| Protestant Episcopal Church of the Saviour | Philadelphia | Building | 1979 |
| Provident Mutual Insurance Company | Philadelphia | Building | 2019 |
| Quaker City Dye Works | Philadelphia | Building | 2012 |
| Race Street Friends Meetinghouse NHL | Philadelphia | Building | 1993 |
| Rafsnyder-Welsh House | Philadelphia | Building | 1980 |
| Ralston, Robert, School | Philadelphia | Building | 1986 |
| Ramcat Historic District | Philadelphia | District | 1986 |
| Ramsey, J. Sylvester, School | Philadelphia | Building | 1986 |
| Randolph House | Philadelphia | Building | 1972 |
| Read, Thomas Buchanan, School | Philadelphia | Building | 1986 |
| Reading Company Grain Elevator | Philadelphia | Structure | 1982 |
| Reading Terminal and Trainshed NHL | Philadelphia | Building | 1972 |
| Regent-Rennoc Court | Philadelphia | Building | 1985 |
| Reyburn Manufacturing Company Building | Philadelphia | Building | 2022 |
| Reynolds-Morris House NHL | Philadelphia | Building | 1967 |
| Reynolds, Gen. John F., School | Philadelphia | Building | 1988 |
| Richmond School | Philadelphia | Building | 1988 |
| Richmond Station, Philadelphia Electric Company | Philadelphia | District | 2021 |
| Ridge Avenue Bridge in Philadelphia | Philadelphia | Structure | 1988 |
| Ridge Avenue Farmers' Market | Philadelphia | Building | 1984 |
| Ringgold Place | Philadelphia | Building | 1978 |
| Rittenhouse Historic District | Philadelphia | District | 1983 |
| Rittenhouse Historic District (Boundary Increase) | Philadelphia | District | 2010 |
| Rittenhouse Square | Philadelphia | Structure | 1981 |
| RittenhouseTown Historic District NHL | Philadelphia | District | 1992 |
| Roberts-Quay House | Philadelphia | Building | 1976 |
| Robeson, Paul, House | Philadelphia | Building | 2000 |
| Rodeph Shalom Synagogue | Philadelphia | Building | 2007 |
| Rohm and Haas Corporate Headquarters | Philadelphia | Building | 2007 |
| Roosevelt, Theodore, Junior High School | Philadelphia | Building | 1988 |
| Rowen, William, School | Philadelphia | Building | 1988 |
| Royal Theater | Philadelphia | Building | 1980 |
| Ruan, John, House | Philadelphia | Building | 1985 |
| Ryerss Mansion | Philadelphia | Building | 1976 |
| S.L. Allen & Company Building | Philadelphia | Building | 2023 |
| Sandoz Chemical Works | Philadelphia | Building | 2021 |
| Sansom Row | Philadelphia | District | 1977 |
| Schaeffer, Charles, School | Philadelphia | Building | 1986 |
| Scherer, Frank C., Wagon Works | Philadelphia | Building | 1985 |
| Schlichter Jute Cordage Company | Philadelphia | Building | 2021 |
| Schoettle, Edwin J., Company Building | Philadelphia | Building | 2014 |
| Second Bank of the United States NHL | Philadelphia | Building | 1987 |
| Seymour, Edward B., House | Philadelphia | Building | 1987 |
| Sharpless, William C., House | Philadelphia | Building | 1983 |
| Sharswood, George, School | Philadelphia | Building | 1988 |
| Shaw, Anna Howard, Junior High School | Philadelphia | Building | 1988 |
| Shedwick, John, Development Houses | Philadelphia | Building | 1982 |
| Sheridan, Philip H., School | Philadelphia | Building | 1988 |
| Shoemaker, William, Junior High School | Philadelphia | Building | 1986 |
| Smaltz Building | Phiadelphia | Building | 2005 |
| Smedley, Franklin, School | Philadelphia | Building | 1988 |
| Smith, Walter George, School | Philadelphia | Building | 1986 |
| Smyser and English Pharmacy | Philadelphia | Building | 2002 |
| Snellenburg's Clothing Factory | Philadelphia | Building | 1986 |
| Social Service Building | Philadelphia | Building | 2002 |
| Society Hill Historic District | Philadelphia | District | 1971 |
| Solomon House | Philadelphia | Building | 1978 |
| South Front Street Historic District | Philadelphia | District | 1972 |
| South, George W., Memorial Protestant Episcopal Church of the Advocate NHL | Philadelphia | Building | 1980 |
| Southwark District | Philadelphia | District | 1972 |
| Southwark Municipal Piers | Philadelphia | Building | 2024 |
| Southwark School | Philadelphia | Building | 1986 |
| Special Troops Armory | Philadelphia | Building | 1991 |
| Spring Garden District | Philadelphia | District | 1978 |
| Spring Garden District (Boundary Increase) | Philadelphia | District | 1983 |
| Spring Garden School No. 1 | Philadelphia | Building | 1986 |
| Spring Garden School No. 2 | Philadelphia | Building | 1986 |
| SS UNITED STATES (Steamship) | Philadelphia | Structure | 1999 |
| St. Anthony de Padua Parish School | Philadelphia | Building | 1992 |
| St. Anthony Hall House | Philadelphia | Building | 2005 |
| St. Augustine's Catholic Church | Philadelphia | Building | 1976 |
| St. Clement's Protestant Episcopal Church | Philadelphia | Building | 1970 |
| St. Elisabeths Episcopal Church | Philadelphia | Building | 2025 |
| St. Gabriels Roman Catholic Church Complex | Philadelphia | District | 2021 |
| St. George's Methodist Church | Philadelphia | Building | 1971 |
| St. James Hotel | Philadelphia | Building | 1976 |
| St. John's Church | Philadelphia | Building | 1983 |
| St. Joseph's House for Homeless Industrious Boys | Philadelphia | Building | 1996 |
| St. Mark's Episcopal Church NHL | Philadelphia | Building | 1982 |
| St. Peter's Church NHL | Philadelphia | Building | 1996 |
| St. Peter's Episcopal Church of Germantown | Philadelphia | Building | 1985 |
| St. Stephen's Episcopal Church | Philadelphia | Building | 1979 |
| Stanton, Edwin M., School | Philadelphia | Building | 1988 |
| Stanton, M. Hall, Public School | Philadelphia | Building | 2018 |
| Star Carpet Mill | Philadelphia | Building | 2023 |
| Steel Heddle Manufacturing Company Complex | Philadelphia | Building | 2010 |
| Stenton NHL | Philadelphia | Building | 1966 |
| Stevens, Thaddeus, School of Observation | Philadelphia | Building | 1986 |
| Stewart, John, Houses | Philadelphia | Building | 1979 |
| Strawbridge and Clothier Department Store Warehouse | Philadelphia | Building | 2018 |
| Strickland, William, Row | Philadelphia | District | 1977 |
| Suburban Station Building | Philadelphia | Building | 1985 |
| Suffolk Manor Apartments | Philadelphia | Building | 2002 |
| Sullivan, James J., School | Philadelphia | Building | 1988 |
| Sully, Thomas, Residence NHL | Philadelphia | Building | 1966 |
| Sulzberger, Mayer, Junior High School | Philadelphia | Building | 1988 |
| Sun Oil Building | Philadelphia | Building | 1983 |
| Sykes Brothers Yarn Mill (Additional Documentation) | Philadelphia | Building | 2019 |
| Tacony Disston Community Development Historic District | Philadelphia | District | 2016 |
| Tacony Music Hall | Philadelphia | Building | 1990 |
| Tanner, Henry O., House NHL | Philadelphia | Building | 1976 |
| Tasty Baking Company Building | Philadelphia | Building | 2011 |
| Taylor, Bayard, School | Philadelphia | Building | 1988 |
| Terminal Commerce Building | Philadelphia | Building | 1996 |
| Textile National Bank | Philadelphia | Building | 2026 |
| Thaddeus Kosciuszko National Memorial | Philadelphia | Building | 1970 |
| The BIOSIS Headquarters Building | Philadelphia | Building | 2026 |
| The Elverson Building | Philadelphia | Building | 1996 |
| Thirtieth Street Station | Philadelphia | Building | 1978 |
| Thirty-third Street Bridge in Philadelphia | Philadelphia | Structure | 1988 |
| Thomas Mill Covered Bridge | Philadelphia | Structure | 1980 |
| Thomas, George C., Junior High School | Philadelphia | Building | 1988 |
| Tilden, William J., Junior High School | Philadelphia | Building | 1986 |
| Times Finishing Works | Philadelphia | Building | 2016 |
| Tindley Temple United Methodist Church | Philadelphia | Building | 2011 |
| Tioga Mills | Philadelphia | Building | 2021 |
| Touraine, The | Philadelphia | Building | 1982 |
| Tulpehocken Station Historic District | Philadelphia | District | 1985 |
| U.S. Mint Building at Philadelphia | Philadelphia | Building | 2021 |
| U.S. Naval Home NHL | Philadelphia | Building | 1972 |
| U.S.S. OLYMPIA NHL | Philadelphia | Structure | 1966 |
| Union League of Philadelphia | Philadelphia | Building | 1979 |
| Union Methodist Episcopal Church | Philadelphia | Building | 1980 |
| United States Custom House | Philadelphia | Building | 2011 |
| United States Post Office-Main Branch | Philadelphia | Building | 2006 |
| University Avenue Bridge | Philadelphia | Structure | 1994 |
| University of Pennsylvania Campus Historic District | Philadelphia | District | 1978 |
| Upper Roxborough Historic District | Philadelphia | District | 2001 |
| Upper Roxborough Historic District (Boundary Increase) | Philadelphia | District | 2004 |
| Upsala | Philadelphia | Building | 1972 |
| Uptown Theater and Office Building | Philadelphia | Building | 1982 |
| US Court House and Post Office Building | Philadelphia | Building | 1990 |
| USS BECUNA (SS-319) NHL | Philadelphia | Structure | 1978 |
| USS DES MOINES (CA-134)(cruiser) | Philadelphia | Structure | |
| Vare, Abigail, School | Philadelphia | Building | 1986 |
| Vare, Edwin H., Junior High School | Philadelphia | Building | 1988 |
| Vaux, Roberts, Junior High School | Philadelphia | Building | 1988 |
| Wagner Free Institute of Science NHL | Philadelphia | Building | 1989 |
| Wagner, Gen. Louis, Junior High School | Philadelphia | Building | 1986 |
| Walnut Park Plaza Hotel | Philadelphia | Building | 2005 |
| Walnut Street Theatre NHL | Philadelphia | Building | 1966 |
| Walnut-Chancellor Historic District | Philadelphia | Building | 1980 |
| Walton, Rudolph, School | Philadelphia | Building | 1986 |
| Wanamaker, John, Store NHL | Philadelphia | Building | 1978 |
| Warburton House | Philadelphia | Building | 2002 |
| Warwick, The | Philadelphia | Building | 1978 |
| Washington Avenue Historic District | Philadelphia | District | 1984 |
| Washington Square | Philadelphia | Structure | 1981 |
| Washington Square West Historic District | Philadelphia | District | 1984 |
| Washington, George, School | Philadelphia | Building | 1986 |
| Watson, Sally, House | Philadelphia | Building | 1982 |
| Waverly Garage | Philadelphia | Building | 2018 |
| Wayne Junction Historic District | Philadelphia | District | 2012 |
| Wayne, Anthony, School | Philadelphia | Building | 1986 |
| WCAU Studios | Philadelphia | Building | 1983 |
| Weisbrod & Hess Brewery | Philadelphia | Building | 2025 |
| Wesley AME Zion Church | Philadelphia | Building | 1978 |
| Wesley Building | Philadelphia | Building | 1984 |
| West Diamond Street Townhouse Historic District | Philadelphia | District | 1991 |
| West Philadelphia High School | Philadelphia | Building | 1986 |
| West Philadelphia Passenger Railway Company Carhouse | Philadelphia | Building | 2021 |
| West Philadelphia Streetcar Suburb Historic District | Philadelphia | District | 1998 |
| West Philadelphia Streetcar Suburb Historic District (Boundary Increase) | Philadelphia | District | 2018 |
| WFIL Studio | Philadelphia | Building | 1986 |
| Wharton Street Memorial Methodist Episcopal Church and Sunday School | Philadelphia | Building | 2019 |
| Whittier, John Greenleaf, School | Philadelphia | Building | 1988 |
| Widow Maloby's Tavern | Philadelphia | Building | 1972 |
| Wilde, John and Brother, Inc. | Philadelphia | Building | 2013 |
| Willard, Francis E., School | Philadelphia | Building | 1986 |
| William Brown Company Hosiery Mill | Philadelphia | Building | 2019 |
| Willow Steam Plant | Philadelphia | Building | 2025 |
| Wills Hospital | Philadelphia | Building | 1984 |
| Wilmot, David, School | Phildelphia | Building | 1988 |
| Wilson, James, Public School | Philadelphia | Building | 2012 |
| Wilson, Woodrow, Junior High School | Philadelphia | Building | 1986 |
| Windsor Manufacturing Company | Philadelphia | Building | 2024 |
| Wissahickon | Philadelphia | Building | 1983 |
| Wissahickon Inn | Philadelphia | Building | 1979 |
| Wissahickon Memorial Bridge | Philadelphia | Structure | 1988 |
| Wister, Mary Channing, School | Philadelphia | Building | 1988 |
| Witherspoon Building | Philadelphia | Building | 1978 |
| Wolf, George, School | Philadelphia | Building | 1988 |
| Woman's Medical College of Pennsylvania | Philadelphia | District | 2008 |
| Woodford NHL | Philadelphia | Building | 1967 |
| Woodland Terrace | Philadelphia | District | 1972 |
| Woodlands, The NHL | Philadelphia | Building | 1967 |
| Wright, Richardson L., School | Philadelphia | Building | 1986 |
| Wyck House NHL | Philadelphia | Building | 1971 |
| Wynnestay | Philadelphia | Building | 2008 |
| Wyoming Central Office of the Bell Telephone Company | Philadelphia | Building | 2015 |
| YMCA of Germantown | Philadelphia | Building | 1991 |
| Yorktown Historic District | Philadelphia | District | 2012 |
| Young Men's Christian Association | Philadelphia | Building | 1980 |
| Young, Smyth, Field Company Building | Philadelphia | Building | 1992 |
| Zion Baptist Church and Educational Annex | Philadelphia | Building | 2023 |
State Historic Preservation Office
Nominations, tax-credit certifications and official records for Pennsylvania go through the Pennsylvania State Historic Preservation Office. See how to nominate a property.