Bucks Co., Pennsylvania, United States

Amos Palmer House

Andalusia

Atkinson Road Bridge

Belmont

Benjamin Riegel House

Benjamin Taylor Homestead

Bridge Valley Bridge

Bridge in Buckingham Township

Bridge in Solebury Township

Bridge in Tinicum Township

Bridge in Yardley Borough

Bristol Historic District

Bristol Industrial Historic District

Brownsburg Village Historic District

Buckingham Friends Meeting House

Buckmanville Historic District

Burlington–Bristol Bridge

Byecroft Farm Complex

Cabin Run Covered Bridge

Campbell's Bridge

Carversville Historic District

Center Bridge Historic District

Chalfont Historic District

Churchville Historic District

Cintra

Craven Hall

Cuttalossa Valley Historic District

David Leedom Farm

Dolington Village Historic District

Dorrance Mansion

Doylestown Historic District

Durham Mill and Furnace

Dyerstown Historic District

Eagle Tavern

Edgemont

Enoch Roberts House

Erwinna Covered Bridge

Fallsington Historic District

Fonthill Castle

Fonthill, Mercer Museum and Moravian Pottery and Tile Works

Fordhook Farm

Forest Grove Historic District

Fountain House

Frankenfield Covered Bridge

Fretz Farm

Gardenville–North Branch Rural Historic District

Gen. John Lacey Homestead

General Stores and Mold Loft Building-Harriman Yard of the Merchant Shipbuilding Corporation

George F. Tyler Mansion

Gershom Craft House

Green Hills Farm

Grundy Mill Complex

Half-Moon Inn

Hampton Hill

Harewood and Beechwood

Harriman Historic District

Haupt's Mill Covered Bridge

Holicong Village Historic District

Honey Hollow Watershed

Hulmeville Historic District

Isaac Stover House

Isaiah Paxson Farm

Isaiah Warner Farmstead

Ivyland Historic District

Jacob Funk House and Barn

James-Lorah House

Jefferson Avenue School

Jefferson Land Association Historic District

John Burroughs Homestead

John Chapman House

John Eakin Farm

John Thompson House

John and Phineas Hough House

Joseph Richardson House

Joshua Ely House

Keith House—Washington's Headquarters

Knecht's Covered Bridge

Langhorne Historic District

Langhorne Library

Langhorne Manor School

Levi Sheard Mill

Lewis Summers Farm

Liberty Hall

Little Jerusalem AME Church

Longland

Loux Covered Bridge

Lower Trenton Bridge

Lumberville Historic District

Makefield Meeting

Mechanicsville Village Historic District

Mercer Museum

Moland House

Mood's Covered Bridge

Moravian Pottery and Tile Works

Morgan James Homestead

Morrisville–Trenton Railroad Bridge

Mount Gilead A.M.E. Church

New Hope Village District

Newtown Creek Bridge

Newtown Friends Meetinghouse and Cemetery