National Historical RegisterIndependent guide · not a government site

National Register listings in Cattaraugus County, New York

38 listings 8 districts 30 with nomination summaries Updated October 2026
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Most notable listings

Bank of Gowanda Gowanda · Building · listed 2001 Beardsley-Oliver House Olean · Building · listed 2008 Bedford Corners Historic District Portville · District · listed 2003 Bryant Hill Cemetery Ellicottville · Site · listed 2003 Conklin Mountain House Olean · Building · listed 1998 East Otto Union School East Otto · Building · listed 2004 Ellicottville Historic District Ellicottville · District · listed 1991 Ellicottville Town Hall Ellicottville · Building · listed 1973 First Congregational Church of Otto Otto · Building · listed 1999 Gladden Windmill Napoli · Structure · listed 1973

Historic districts (8)

All listings

Places: Olean (10) · Ellicottville (5) · Portville (4) · Gowanda (3) · Little Valley (2) · Leon (2) · Jimerstown, Allegany Indian Territories (1) · Cattaraugus (1) · East Otto (1) · Otto (1) · Napoli (1) · Rock City (1)

NamePlaceTypeListed
Aiken, John J., House Ellicottville Building 2013
Allegany Council House Jimerstown, Allegany Indian Territories Building 2017
Bank of Gowanda Gowanda Building 2001
Beardsley-Oliver House Olean Building 2008
Bedford Corners Historic District Portville District 2003
Bryant Hill Cemetery Ellicottville Site 2003
Cattaraugus County Memorial and Historical Building Little Valley Building 2025
Cattaraugus Village Commercial Historic District Cattaraugus District 2014
Conklin Mountain House Olean Building 1998
East Otto Union School East Otto Building 2004
Ellicottville Historic District Ellicottville District 1991
Ellicottville Town Hall Ellicottville Building 1973
First Congregational Church of Otto Otto Building 1999
Gladden Windmill Napoli Structure 1973
Gowanda Village Historic District Gowanda District 1986
House at 520 Hostageh Road Rock City Building 2009
Jefferson Street Cemetery Ellicottville Site 2012
Kimble-Nellé House Gowanda Building 2021
Leon Grange No. 795 Leon Building 2014
Leon United Methodist Church Leon Building 2000
North Lyndon Schoolhouse Lyndon Building 2000
Oak Hill Park Historic District Olean District 1997
Olean Armory Olean Building 1995
Olean Public Library Olean Building 1985
Olean School #10 Olean Building 2010
Park Square Historic District Franklinville District 1986
Pfeiffer-Wheeler American Chestnut Cabin Portville Building 2002
Portville Free Library Portville Building 1991
Randolph Historic District Randolph District 2012
Robbins, Simeon B., House Franlinville Building 2003
Salem Welsh Church Freedom Building 1995
St. Stephen's Episcopal Church Complex Olean Building 2001
Temple B'Nai Israel Olean Building 2012
Union and State Streets Historic District Olean District 2015
US Post Office-Little Valley Little Valley Building 1989
US Post Office-Olean Olean Building 1989
Wheeler, William E., House Portville Building 2002
Zawatski Site Killbuck 1973

State Historic Preservation Office

Nominations, tax-credit certifications and official records for New York go through the New York State Historic Preservation Office. See how to nominate a property.