# National Register of Historic Places listings in Beaver County, Pennsylvania

This is a list of the National Register of Historic Places listings in Beaver County, Pennsylvania.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Beaver County, Pennsylvania, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map.
There are 23 properties and districts listed on the National Register in the county. Three sites are further designated as National Historic Landmarks.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Current listings

| | Name on the Register | Image | Date listed | Location | Municipality | Description |
| 1 | Ambridge Commercial Historic District | Ambridge Commercial Historic District | August 13, 2020 (#100005420) | Merchant St. between 3rd and 8th Sts. 40°35′12″N 80°13′38″W﻿ / ﻿40.586611°N 80.227222°W﻿ / 40.586611; -80.227222﻿ (Ambridge Commercial Historic District) | Ambridge | |
| 2 | Beaver Historic District | Beaver Historic District More images | October 24, 1996 (#96001201) | Roughly bounded by the Cumberland and Pennsylvania Railroad tracks, Fair Avenue, 5th Street, 3rd Street, and Sassafras Lane 40°41′41″N 80°18′27″W﻿ / ﻿40.6947°N 80.3075°W﻿ / 40.6947; -80.3075﻿ (Beaver Historic District) | Beaver | Encompasses virtually the entire community of Beaver |
| 3 | Beginning Point of the U.S. Public Land Survey | Beginning Point of the U.S. Public Land Survey More images | October 15, 1966 (#66000606) | On the Ohio/Pennsylvania border, east of East Liverpool 40°38′33″N 80°31′10″W﻿ / ﻿40.6425°N 80.5194°W﻿ / 40.6425; -80.5194﻿ (Beginning Point of the U.S. Public Land Survey) | Ohioville | Location from which most of the United States, other than the original colonies, was surveyed |
| 4 | Bridge in South Beaver Township | Bridge in South Beaver Township | June 22, 1988 (#88000868) | Watts Mill Road over the Little Beaver Creek 40°47′26″N 80°29′38″W﻿ / ﻿40.7906°N 80.4939°W﻿ / 40.7906; -80.4939﻿ (Bridge in South Beaver Township) | Darlington and South Beaver Townships | Pratt pony truss bridge in rural northwestern Beaver County |
| 5 | Bridgewater Historic District | Bridgewater Historic District More images | June 28, 1996 (#96000713) | Roughly bounded by Bridge Street, Mulberry Street, Fulton Street, Cherry Alley, Elm Street, and the Beaver River 40°42′22″N 80°17′40″W﻿ / ﻿40.7061°N 80.2944°W﻿ / 40.7061; -80.2944﻿ (Bridgewater Historic District) | Bridgewater and Rochester | Historic residential and commercial areas of Bridgewater, plus a bridge from Bridgewater to Rochester |
| 6 | Carnegie Free Library, Beaver Falls | Carnegie Free Library, Beaver Falls More images | September 5, 1985 (#85001967) | 1301 7th Avenue 40°45′10″N 80°19′10″W﻿ / ﻿40.7528°N 80.3194°W﻿ / 40.7528; -80.3194﻿ (Carnegie Free Library, Beaver Falls) | Beaver Falls | Carnegie library and museum |
| 7 | James Beach Clow House | James Beach Clow House | May 17, 1989 (#89000349) | Chapel Drive at Ann Street 40°49′33″N 80°15′32″W﻿ / ﻿40.8258°N 80.2589°W﻿ / 40.8258; -80.2589﻿ (James Beach Clow House) | North Sewickley Township | Well-preserved Greek Revival farmhouse |
| 8 | William B. Dunlap Mansion | William B. Dunlap Mansion More images | August 29, 1980 (#80003409) | 1298 Market Street 40°42′28″N 80°17′53″W﻿ / ﻿40.7078°N 80.2981°W﻿ / 40.7078; -80.2981﻿ (William B. Dunlap Mansion) | Bridgewater | Home of merchant and politician William B. Dunlap |
| 9 | Economy Historic District | Economy Historic District More images | May 21, 1985 (#85001142) | Old Economy Village roughly bounded by Pennsylvania Route 65 and 12th, Merchant, and 16th Streets 40°35′46″N 80°13′55″W﻿ / ﻿40.5961°N 80.2319°W﻿ / 40.5961; -80.2319﻿ (Economy Historic District) | Ambridge | Final home of the Harmony Society |
| 10 | Fort McIntosh Site | Fort McIntosh Site | April 24, 1975 (#75001614) | On a bluff overlooking the Ohio River, along River Road between College and Dravo Avenues 40°41′27″N 80°18′15″W﻿ / ﻿40.6909°N 80.3041°W﻿ / 40.6909; -80.3041﻿ (Fort McIntosh Site) | Beaver | Site of a 1780s frontier fort |
| 11 | Greersburg Academy | Greersburg Academy | February 24, 1975 (#75001616) | Junction of Third and Market Streets 40°48′36″N 80°25′25″W﻿ / ﻿40.8100°N 80.4236°W﻿ / 40.8100; -80.4236﻿ (Greersburg Academy) | Darlington | Formerly a school and currently a museum |
| 12 | Irish-Townsend House | Upload image | October 25, 2024 (#100010922) | 1229 7th Avenue 40°43′54″N 80°18′27″W﻿ / ﻿40.7317°N 80.3074°W﻿ / 40.7317; -80.3074﻿ (Irish-Townsend House) | New Brighton | |
| 13 | B.F. Jones Memorial Library | B.F. Jones Memorial Library | December 15, 1978 (#78002341) | 663 Franklin Avenue 40°36′47″N 80°15′05″W﻿ / ﻿40.6131°N 80.2514°W﻿ / 40.6131; -80.2514﻿ (B.F. Jones Memorial Library) | Aliquippa | Built in honor of steel tycoon B.F. Jones |
| 14 | Legionville | Legionville | March 27, 1975 (#75001617) | Between the Ohio River and Duss Avenue, north of its intersection with Legionville Road and south of its intersection with Anthony Wayne Drive 40°37′16″N 80°13′42″W﻿ / ﻿40.6211°N 80.2283°W﻿ / 40.6211; -80.2283﻿ (Legionville) | Harmony Township | First official U.S. Army training grounds |
| 15 | David Littell House | David Littell House | October 31, 1986 (#86002886) | Pennsylvania Route 18 40°33′24″N 80°24′15″W﻿ / ﻿40.5567°N 80.4041°W﻿ / 40.5567; -80.4041﻿ (David Littell House) | Hanover Township | Well-preserved 1850s brick farmhouse |
| 16 | Merrick Art Gallery | Merrick Art Gallery | August 5, 1983 (#83002215) | 5th Avenue and 11th Street 40°43′59″N 80°18′39″W﻿ / ﻿40.7331°N 80.3108°W﻿ / 40.7331; -80.3108﻿ (Merrick Art Gallery) | New Brighton | |
| 17 | Merrill Lock No. 6 | Merrill Lock No. 6 More images | September 4, 1980 (#80003410) | East of Midland on Pennsylvania Route 68 40°40′07″N 80°21′06″W﻿ / ﻿40.6686°N 80.3517°W﻿ / 40.6686; -80.3517﻿ (Merrill Lock No. 6) | Industry | Buildings associated with a lock and dam complex on the Ohio River |
| 18 | Old Economy | Old Economy More images | October 15, 1966 (#66000644) | Northeast of Pittsburgh on Pennsylvania Route 65 40°35′46″N 80°13′59″W﻿ / ﻿40.5961°N 80.2331°W﻿ / 40.5961; -80.2331﻿ (Old Economy) | Ambridge | Final home of the Harmony Society |
| 19 | Pittsburgh and Lake Erie Passenger Station, Aliquippa | Pittsburgh and Lake Erie Passenger Station, Aliquippa More images | April 26, 1990 (#90000700) | 111 Station Street 40°37′10″N 80°14′35″W﻿ / ﻿40.6194°N 80.2431°W﻿ / 40.6194; -80.2431﻿ (Pittsburgh and Lake Erie Passenger Station, Aliquippa) | Aliquippa | Former railroad station and office building |
| 20 | Matthew S. Quay House | Matthew S. Quay House More images | May 15, 1975 (#75001615) | 205 College Avenue 40°41′37″N 80°18′15″W﻿ / ﻿40.6936°N 80.3042°W﻿ / 40.6936; -80.3042﻿ (Matthew S. Quay House) | Beaver | Home of Matthew S. Quay, a powerful U.S. senator |
| 21 | Raccoon Creek RDA | Raccoon Creek RDA More images | May 18, 1987 (#87000745) | Along Pennsylvania Route 18 in Raccoon Creek State Park 40°30′42″N 80°26′34″W﻿ / ﻿40.5117°N 80.4428°W﻿ / 40.5117; -80.4428﻿ (Raccoon Creek RDA) | Hanover Township | Recreational Demonstration Area constructed during the Great Depression |
| 22 | United Steelworkers Local #1211 Union Hall | Upload image | April 12, 2021 (#100006368) | 501 Franklin Ave. 40°36′55″N 80°14′55″W﻿ / ﻿40.6154°N 80.2485°W﻿ / 40.6154; -80.2485﻿ (United Steelworkers Local #1211 Union Hall) | Aliquippa | |
| 23 | Capt. William Vicary House | Capt. William Vicary House | November 8, 1974 (#74001749) | 1235 3rd Ave. 40°40′55″N 80°15′00″W﻿ / ﻿40.6819°N 80.2500°W﻿ / 40.6819; -80.2500﻿ (Capt. William Vicary House) | Freedom | Early nineteenth-century stone mansion |