Built during 1770s

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"The Rim" and Site of Fort Foster (Washington County, Maine)
Abingdon Historic District (Washington County, Virginia)
Adam Stephen House (Berkeley County, West Virginia)
Adams, John, Homestead--Wellscroft (Cheshire County, New Hampshire)
Adsit Log House (Essex County, New York)
Alamance Battleground State Historic Site (Alamance County, North Carolina)
All Saints' Church (Calvert County, Maryland)
Allyn Steele House (Hartford County, Connecticut)
Alston House (Moore County, North Carolina)
Andrew Fisher House (New Castle County, Delaware)
Angel Island, U.S. Immigration Station (Marin County, California)
Arbuckle Place (Accomack County, Virginia)
Arnold Trail to Quebec (Unspecified county, Maine)
Arnold Trail to Quebec (Kennebec County, Maine)
Arnoldus Vander Horst House (Charleston County, South Carolina)
Artisan's House (Anne Arundel County, Maryland)
Aspendale (Kent County, Delaware)
Avery House (New London County, Connecticut)
Barkhamsted Center Historic District (Litchfield County, Connecticut)
Barnaby House (Talbot County, Maryland)
Barnes, Jonathan, House (Hillsborough County, New Hampshire)
Bartlett, Josiah, House (Rockingham County, New Hampshire)
Battle of Rhode Island Site (Newport County, Rhode Island)
Bausman Farmstead (Lancaster County, Pennsylvania)
Baxter House (Rockingham County, Virginia)
Beardsley--Mix House (Hartford County, Connecticut)
Becker Stone House (Schoharie County, New York)
Belcher-Rowe House (Norfolk County, Massachusetts)
Benjamin Colton House (Hartford County, Connecticut)
Benjamin Hubbard House (Wilkes County, North Carolina)
Bennington Battlefield (Rensselaer County, New York)
Bethel Village Historic District (Windsor County, Vermont)
Beverly (Worcester County, Maryland)
Billups House (Mathews County, Virginia)
Blocker House (Edgefield County, South Carolina)
One of the oldest homes in the Edgefield area
Boatyard Historic District (Unspecified county, Tennessee)
Bolling Island (Goochland County, Virginia)
Boston National Historical Park (Suffolk County, Massachusetts)
Boxwood Hall (Union County, New Jersey)
Brandywine Battlefield (Delaware County, Pennsylvania)
Branton Manor (Carroll County, Maryland)
Brookline Town Green Historic District (Norfolk County, Massachusetts)
Brown, Col. Roger, House (Middlesex County, Massachusetts)
Brunswick Old Town Historic District (Glynn County, Georgia)
Buffalo Presbyterian Church and Cemetery (Guilford County, North Carolina)
Bullard Farm (Middlesex County, Massachusetts)
Bunker Hill Monument (Suffolk County, Massachusetts)
Burnham Tavern (Washington County, Maine)
Byrnside-Beirne-Johnson House (Monroe County, West Virginia)
Cairns-Whitten-Blauvelt House (Bergen County, New Jersey)
Capt. Elisha Phelps House (Hartford County, Connecticut)
Capt. Mark Stoddard Farmstead (New London County, Connecticut)
Carpenters' Hall (Philadelphia County, Pennsylvania)
Castleton Village Historic District (Rutland County, Vermont)
Catoctin Furnace Historic District (Frederick County, Maryland)
Center Cemetery (Hampshire County, Massachusetts)
Charles Hammond House (Aiken County, South Carolina)
Chester (Sussex County, Virginia)
Chester Congregational Church (Rockingham County, New Hampshire)
Chesterville Brick House (Kent County, Maryland)
Chestnut Street Log House (Lebanon County, Pennsylvania)
Chimneys, The (Fredericksburg, Virginia)
Christ Church (Calvert County, Maryland)
Christopher Taylor House (Washington County, Tennessee)
City of Camden Historic District (Kershaw County, South Carolina)
Historic district in Camden, SC
Clermont (Clarke County, Virginia)
Clock Farm (York County, Maine)
Col. Benjamin Simond House (Berkshire County, Massachusetts)
Col. Edward Cook House (Fayette County, Pennsylvania)
Col. James Graham House (Summers County, West Virginia)
Col. John Stuart House (Charleston County, South Carolina)
Col. John Work House (Franklin County, Pennsylvania)
Col. Joshua Huntington House (New London County, Connecticut)
Cold Spring Farm (Sagadahoc County, Maine)
Conanicut Battery (Newport County, Rhode Island)
Conference House (Richmond County, New York)
Continental Army Encampment Site (New Castle County, Delaware)
Continental Powder Works at French Creek (Chester County, Pennsylvania)
Conway House (Knox County, Maine)
Cook Landing Site (Kauai County, Hawaii)
Coombe Historic District (Kent County, Delaware)
Corbit-Sharp House (New Castle County, Delaware)
Cove, The (Halifax County, Virginia)
Creek Meeting House and Friends' Cemetery (Dutchess County, New York)
Cromwell Manor (Orange County, New York)
Cromwell's Run Rural Historic District (Fauquier County, Virginia)
Crosby House (Barnstable County, Massachusetts)
Crowell-Bourne Farm (Barnstable County, Massachusetts)
Cumberland Court House Historic District (Cumberland County, Virginia)
Dakin--Coleman Farm (Dutchess County, New York)
Daniel and Mary Lee House (Middlesex County, Connecticut)
Daniel Basset House (Fairfield County, Connecticut)
Daniel Hosmer House (Hartford County, Connecticut)
David & Cornelius Van Horn House (Bergen County, New Jersey)
David Sutherland House (Orange County, New York)
David Thompson House (Morris County, New Jersey)
Davis, Isaac, Trail (Middlesex County, Massachusetts)
Deacon John Davenport House (Fairfield County, Connecticut)
Deerfield Presbyterian Church (Cumberland County, New Jersey)
Dellemont-Wemple Farm (Schenectady County, New York)
Denton Historic District (Caroline County, Maryland)
Deshler-Morris House (Philadelphia County, Pennsylvania)
DeVault-Masengill House (Sullivan County, Tennessee)
Dighton Wharves Historic District (Bristol County, Massachusetts)
Dobbin House (Adams County, Pennsylvania)
Donald Bruce House (Orangeburg County, South Carolina)
Donegal Mills Plantation (Lancaster County, Pennsylvania)
Dorchester Heights Historic District (Suffolk County, Massachusetts)
Dorchester Heights National Historic Site (Suffolk County, Massachusetts)
Dr. Franklin Hart Farm (Nash County, North Carolina)
Drummine Farm (Frederick County, Maryland)
DuBois Stone House (Greene County, New York)
Dungan's Mill and Stone House (Washington County, Tennessee)
East Arlington Village Historic District (Bennington County, Vermont)
Ebenezer Gay House (Litchfield County, Connecticut)
Edenton Historic District (Chowan County, North Carolina)
Edgewood (Frederick County, Maryland)
Effingham (Prince William County, Virginia)
Elisha Seymour Jr., House (Hartford County, Connecticut)
Elizabethton Historic District (Carter County, Tennessee)
Ellicott City Historic District (Howard County, Maryland)
Ellicott's Mills Historic District (Baltimore County, Maryland)
Elliott House (Chester County, South Carolina)
Elm Hill Farm Historic District (Worcester County, Massachusetts)
Elmwood (Essex County, Virginia)
Emerson, Capt. Oliver, Homestead (Essex County, Massachusetts)
Enfield Town Meetinghouse (Hartford County, Connecticut)
English Church (Sullivan County, New Hampshire)
Espy House (Bedford County, Pennsylvania)
Exchange, The (Charles County, Maryland)
Fairfield (Clarke County, Virginia)
Fairfield Historic District (Fairfield County, Connecticut)
Fairview (New Castle County, Delaware)
Fat Oxen (Frederick County, Maryland)
Federal Hill (Campbell County, Virginia)
Fincastle Historic District (Botetourt County, Virginia)
First Baptist Meetinghouse (Providence County, Rhode Island)
First Church of Christ (Hartford County, Connecticut)
First Congregational Church of East Haven (New Haven County, Connecticut)
Fleetwood Farm (Loudoun County, Virginia)
Flood Marker of 1771 (Henrico County, Virginia)
Floyd, William, House (Suffolk County, New York)
Folly House (Bergen County, New Jersey)
Fort Barton Site (Newport County, Rhode Island)
Fort Constitution (Rockingham County, New Hampshire)
Fort Frederick State Park (Washington County, Maryland)
Fort George (Hancock County, Maine)
Fort George Site (Escambia County, Florida)
Fort Griswold (New London County, Connecticut)
Fort Laurens Site (Tuscarawas County, Ohio)
Fort Moultrie (Charleston County, South Carolina)
Historic fort in Sullivan's Island, SC
Fort O'Brien (Washington County, Maine)
Fort Phoenix (Bristol County, Massachusetts)
Fort Roberdeau (Blair County, Pennsylvania)
Fort Sumter National Monument (Charleston County, South Carolina)
Fort Vengeance Monument Site (Rutland County, Vermont)
Fort Washington (Middlesex County, Massachusetts)
Franklin Corners Historic District (Somerset County, New Jersey)
Friends Meeting House (Burlington County, New Jersey)
Friends Meetinghouse (Worcester County, Massachusetts)
Fuller, Capt. Edward, Farm (Middlesex County, Massachusetts)
Fuller--Bemis House (Middlesex County, Massachusetts)
Fulton County Courthouse (Fulton County, New York)
Fulton County Jail (Fulton County, New York)
Gap View Farm (Jefferson County, West Virginia)
Gaspee Point (Kent County, Rhode Island)
Gen. Frederick Von Steuben Headquarters (Chester County, Pennsylvania)
Gen. James Mitchell Varnum House (Kent County, Rhode Island)
Gen. John Hathorn Stone House (Orange County, New York)
Gen. Nathanael Greene Homestead (Kent County, Rhode Island)
Gen. William Montgomery House (Montour County, Pennsylvania)
George Brinton House (Chester County, Pennsylvania)
George Washington's Gristmill (Fairfax County, Virginia)
German Church and Cemetery (Lincoln County, Maine)
Gideon Pelton Farm (Orange County, New York)
Gilbert and Samuel McKown House (Berkeley County, West Virginia)
Glen Echo (Bryan County, Georgia)
Graham--Brush Log House (Dutchess County, New York)
Great Bridge Battle Site (Chesapeake, Virginia)
Green Spring (Fairfax County, Virginia)
Greenfield (Charlotte County, Virginia)
Greenfields (Cecil County, Maryland)
Greenmont Historic District (Monongalia County, West Virginia)
Greenway (Charles City County, Virginia)
Guy Park (Montgomery County, New York)
H.R. Stevens House (Rockland County, New York)
Hadley Center Historic District (Hampshire County, Massachusetts)
Hagerstown Historic District (Washington County, Maryland)
Hallett, Seth, House (Barnstable County, Massachusetts)
Hammond, Ephraim, House (Middlesex County, Massachusetts)
Hammond-Harwood House (Anne Arundel County, Maryland)
Hand's Cove (Addison County, Vermont)
Handsell (Dorchester County, Maryland)