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
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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
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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