Travel and background

The oldest listed buildings in each of the ten launch states

John HarrisonUpdated October 2026

By the construction dates stated in their own National Register nominations, the oldest listed buildings in the ten states this site covers run from St. Luke’s Church in Virginia (about 1632) and the Fairbanks House in Massachusetts (about 1636 to 1638) to the Rufus Putnam House in Ohio (1788) and the Serra Chapel at Mission San Juan Capistrano in California (dedicated 1778). One pick per state is in the table; the runners-up and the caveats follow.

This guide is current as of October 2026 and covers New York, Pennsylvania, Massachusetts, Virginia, Ohio, Texas, California, Illinois, Georgia and North Carolina. It will grow as more states are added. The site is independent and not affiliated with the National Park Service, which keeps the Register.

StateOldest listed building (nomination date)Date as stated in the nomination
VirginiaSt. Luke’s Church, Smithfieldabout 1632
MassachusettsFairbanks House, Dedhambegun about 1636-38
New YorkWater Mill, Water Mill1644 (moved in the 1700s)
PennsylvaniaMorton Homestead, Prospect Park1654
North CarolinaNewbold-White House, Hertfordlate 1600s
IllinoisOld Cahokia Courthouse, Cahokiashortly after 1737 (re-erected 1939)
TexasChurch of Nuestra Senora de la Candelaria y Guadalupe (San Fernando Cathedral), San Antoniobegun 1728, completed 1749
GeorgiaWild Heron, near Savannahprobably 1752-56
CaliforniaMission San Juan Capistrano (Serra Chapel)chapel dedicated 1778
OhioPutnam, Rufus, House, Marietta1788

How the list was made, and why it is not definitive

The National Register is a list of significance, not of age, and the National Park Service does not keep a “built” field. The only construction dates in the system are the ones each nomination states. So this list was built from the nominations:

  1. We took every indexable listing in the ten states that the Register classes as a building under 36 CFR 60.3 (a structure built to shelter human activity) and that has a nomination text in our database: 22,874 buildings.
  2. We searched each nomination summary and its period of significance for construction years before 1800, keeping only years attached to words such as “built”, “begun”, “circa” or “dated”, so that street numbers like “1500 Broadway” did not count.
  3. We read the full narrative for the earliest candidates in each state, and separately checked well-known early buildings by name, then dropped anything the nomination itself describes as a later building on an early site.

Four caveats apply to every entry:

With that said, here are the candidates, state by state, oldest nomination date first.

Virginia

Massachusetts

New York

Pennsylvania

North Carolina

Illinois

Texas

Georgia

Georgia’s listed buildings start late because so little colonial fabric survives above ground.

California

Ohio

Ohio’s oldest buildings cluster around Marietta, the first permanent settlement in the Northwest Territory.

Checking a building yourself

Every property page on this site links to the original nomination in the National Archives catalog or NPGallery, and the address lookup will tell you whether a given address is listed. If you want to understand how to read the dates and the evidence behind them, see reading a nomination form and the four criteria and seven aspects of integrity. If you believe a nomination’s date is wrong, the correction route is through the State Historic Preservation Office, which can file additional documentation with the National Park Service.

Frequently asked questions

What is the oldest building on the National Register?

There is no official answer, because the Register records significance, not age, and construction dates come from each nomination. Among the ten states covered here, the earliest dates stated in nominations are about 1632 for St. Luke's Church in Virginia and about 1636 to 1638 for the Fairbanks House in Massachusetts.

Where do the construction dates in this guide come from?

Only from the National Register nomination for each property, as summarized on its page here. Many nominations were written in the 1960s and 1970s, and some dates have since been revised by tree-ring dating or archaeology; where the nomination file itself records a revision, we say so.

Why is a famous old ruin or fort not in the list?

This guide covers listings the Register classes as buildings. Ruins, foundations and reconstructed forts are usually listed as sites or inside historic districts, so places like the Printzhof in Pennsylvania or Fort de Chartres in Illinois are left out by design.

Does a moved or rebuilt building still count?

It stays on the Register if the Keeper accepted it, so it stays in this guide, but we flag moves, major reconstructions and re-datings in each entry so you can judge for yourself.

Will this guide cover the other 40 states?

Yes. The site launched with ten states and the list grows as each new state's listings and nominations are loaded.

Sources

General information, not legal or tax advice. Researched from the sources above and drafted with AI assistance; published under the editor's name, corrections welcome. See the editorial policy.