Smathers-Demorse House (Red River County, Texas)
Smead House (Lake County, Ohio)
Smith and Clark Brothers Ranch and Grounds (Orange County, California)
Smith and Douglas Family Houses (Bartow County, Georgia)
Smith Carriage House (Wayne County, Michigan)
Smith Cottage (Franklin County, New York)
Smith Estate (Los Angeles County, California)
Smith Farmhouse (Davidson County, Tennessee)
Smith Farmhouse (Calhoun County, Iowa)
Smith Griffin House (Henry County, Georgia)
Smith H. Barlow House (Oswego County, New York)
Smith House (Tuscola County, Michigan)
Smith House (St. Louis County, Missouri)
Smith House (St. Francis County, Arkansas)
Smith House (Hays County, Texas)
Smith House (Pulaski County, Kentucky)
Smith House (Garrard County, Kentucky)
Smith House (Denver County, Colorado)
Smith House (Essex County, Massachusetts)
Smith House (White County, Arkansas)
Smith House (Flathead County, Montana)
Smith House (Benton County, Arkansas)
Smith House (Walla Walla County, Washington)
Tudor Revival style house built in 1909
Smith House (Silver Bow County, Montana)
Queen Anne style house built in 1897
Smith House, The (Orange County, New York)
Smith Mansion (Burlington County, New Jersey)
Smith McLoud House (Yates County, New York)
Smith Tavern (Westchester County, New York)
Smith Thompson Log House (Garrard County, Kentucky)
Smith's Tavern (Spartanburg County, South Carolina)
Historic home in Roebuck, SC
Smith, Abigail Adams, Museum (New York County, New York)
Smith, Albert, House (Allegany County, New York)
Smith, Alfred E., House (New York County, New York)
Smith, Almeron and Olive, House (Nassau County, New York)
Smith, Augustus A., House (Wyoming County, New York)
Now an apartment building
Smith, Curtis S., House (Middlesex County, Massachusetts)
Smith, Daniel, House (Suffolk County, New York)
Smith, Elliot, House (Worcester County, Massachusetts)
demolished in 1982
Smith, George J., House (Ulster County, New York)
Smith, George W., Homestead (Penobscot County, Maine)
Smith, Hazadiah, House (Essex County, Massachusetts)
Smith, Henry S., Octagon House (Middlesex County, Connecticut)
Smith, Jabez, House (New London County, Connecticut)
Smith, Jacob, House (Suffolk County, New York)
Smith, James, Homestead (York County, Maine)
Smith, James, House (Norfolk County, Massachusetts)
Smith, John Mace, House (Bristol County, Massachusetts)
Smith, John, House (Ulster County, New York)
Smith, Joseph, House (Providence County, Rhode Island)
Smith, Marshall, House (Middlesex County, Massachusetts)
Smith, Matthias, House (Barnstable County, Massachusetts)
Smith, Obadiah, House (Suffolk County, New York)
Smith, Parson, House (Cumberland County, Maine)
Smith, Perez, House (Middlesex County, Massachusetts)
Smith, Samuel, House (New London County, Connecticut)
Smith, Simeon P., House (Rockingham County, New Hampshire)
Smith, Stephen and Charles, House (Nassau County, New York)
Smith, Zebulon, House (Penobscot County, Maine)
Smith--Appleby House (Providence County, Rhode Island)
Smith--Ballou House (Providence County, Rhode Island)
Smith--Barron House (Brazos County, Texas)
Smith--Beck House (Cochise County, Arizona)
Smith--Dengler House (Houghton County, Michigan)
Smith--Elisha House (Pitkin County, Colorado)
Smith--Ely Mansion (Wayne County, New York)
Smith--Emery House (York County, Maine)
Smith--Joseph--Stratton House (Montgomery County, Alabama)
Smith--Larsen House (Davis County, Utah)
Smith--Little--Mars House (Campbell County, Tennessee)
Smith--Lyon Farmhouse (Worcester County, Massachusetts)
Smith--Marcuse--Lowry House (Travis County, Texas)
Smith--McCurry House (Union County, Arkansas)
Smith--Peterson House (Middlesex County, Massachusetts)
Smith--Ribsam House (Mercer County, New Jersey)
Smith--Ripley House (Jefferson County, New York)
Smith--Williams House (Mercer County, Kentucky)
Smith-Alston House (Stewart County, Georgia)
Smith-Benning House (DeKalb County, Georgia)
Smith-Buntura-Evans House (Adams County, Mississippi)
Smith-Cannon House (Florence County, South Carolina)
Smith-Cosgrove House (Le Sueur County, Minnesota)
Smith-Davis House (Warren County, Ohio)
Smith-Giltinan House (Kanawha County, West Virginia)
Smith-Hoffman House (Montgomery County, Tennessee)
Smith-Jessup House (Hamilton County, Ohio)
Smith-Johnson House (Mahaska County, Iowa)
Smith-McClain-Buckley House (Clarke County, Mississippi)
Smith-McDowell House (Buncombe County, North Carolina)
Smith-Moore House (White County, Arkansas)
Smith-Ohmart House (Marion County, Oregon)
Smith-Rourke House (Suffolk County, New York)
Smith-Thaxter-Merrifield House (Worcester County, Massachusetts)
Smith-Tuthill Funeral Parlors (Orange County, California)
Smith-Whitford House (Craven County, North Carolina)
Smith-Williams-Durham Boarding House (Henderson County, North Carolina)
Smithfield (Montgomery County, Virginia)
Smithfield Plantation House (West Baton Rouge Parish, Louisiana)
Smithland (Adams County, Mississippi)
Smiths Grove Baptist Church (Warren County, Kentucky)
Smokehouse on Riverside Creek (Christian County, Kentucky)
Smoot Dairy Farmhouse (Davis County, Utah)
Smuggler's House (Bristol County, Massachusetts)
Smurthwaite House (Maricopa County, Arizona)
Snake River Ranch (Teton County, Wyoming)
Snapp House (Shenandoah County, Virginia)
Snapp House (Jefferson County, Kentucky)
Snee Farm-Charles Pinckney National Historic Site (Charleston County, South Carolina)
Snipes-Fox House (Chatham County, North Carolina)
Snook House (Shelby County, Kentucky)
Snow Camp Mutual Telephone Exchange Building (Alamance County, North Carolina)
Snow Hill (Prince George's County, Maryland)
Snow Hill (Surry County, Virginia)
Snow Hill (Bourbon County, Kentucky)
Snow House (Douglas County, Kansas)
Snow, Lemuel, Jr., House (Middlesex County, Massachusetts)
Snowbound Mine (Boulder County, Colorado)
Snowden House (Black Hawk County, Iowa)
Snowdoun (Lowndes County, Mississippi)
Snowland (Kent County, Delaware)
Snyder House (Pulaski County, Arkansas)
Snyder House (Flathead County, Montana)
Snyder House (Morehouse Parish, Louisiana)
Social Science House (Seneca County, Ohio)
Socrates A. Myers House (Lemhi County, Idaho)
Sod House _ (Alfalfa County, Oklahoma)
Sod House Ranch (Harney County, Oregon)
Soho Cottage (Worcester County, Massachusetts)
Soldani Mansion (Kay County, Oklahoma)
Soldier's Joy (Nelson County, Virginia)
Soldier's Rest (Clarke County, Virginia)
Solitude (Montgomery County, Virginia)
Solitude Plantation House (West Feliciana Parish, Louisiana)
Soloman J. Strang House (Rock County, Wisconsin)
Private Residence closed to the public
Soloman Levy House (Franklin County, Ohio)
Soloman Whitmer House (Perry County, Ohio)
Solomon A. Alt House (Shawnee County, Kansas)
Solomon and Henry Weil Houses (Wayne County, North Carolina)
Solomon and Kate Williams Jr. House (Warren County, North Carolina)
Solomon and Martha Hann Homestead (Lawrence County, South Dakota)
Solomon Arter House (Carroll County, Maryland)
Solomon Fowler Mansion (Elkhart County, Indiana)
Solomon Gans House (Pulaski County, Arkansas)
Solomon Gilman Comstock House (Clay County, Minnesota)
Solomon House (Philadelphia County, Pennsylvania)
Solomon Juneau Summer Home (Washington County, Wisconsin)
Greek Revival Home
Solomon Kimball House (Lake County, Ohio)
Solomon S. Curry House (Gogebic County, Michigan)
Solomon Thomas House (Woodford County, Kentucky)
Solomon Walters House (Brookings County, South Dakota)
Solomon Weaver House (Yates County, New York)
Solomon-Curd House (Bibb County, Georgia)
Solomon-Smith-Martin House (Bibb County, Georgia)
Somers Mansion (Atlantic County, New Jersey)
Somerville (Kent County, Delaware)
Sommerer House (St. Joseph County, Indiana)
Sommerville-Kearney House (Orleans Parish, Louisiana)
Sonnenberg Gardens (Ontario County, New York)
The summer home of Frederick and Mary Thompson of New York City
Sonoma Plaza (Sonoma County, California)
Soper--Behymer Ranch (Butte County, South Dakota)
Sophenia Ish Baker House (Jackson County, Oregon)
Sophia's Dairy (Harford County, Maryland)
Sophie May House (Somerset County, Maine)
Sorapuru House (St. John the Baptist Parish, Louisiana)
Soren Hanson House (Cache County, Utah)
Soren Simonsen House (Sevier County, Utah)
Sorenson House (King County, Washington)
Sorenson Residence (Rosebud County, Montana)
Sosa--Carrillo--Fremont House (Pima County, Arizona)
Sotcher Farmhouse (Bucks County, Pennsylvania)
Sotterley (St. Mary's County, Maryland)
Soule, Lawrence, House (Middlesex County, Massachusetts)
Sousa, John Philip, House (Nassau County, New York)
South Brick House (Wake County, North Carolina)
South Broad Street Row (Iredell County, North Carolina)
South Carolina Governor's Mansion (Richland County, South Carolina)
South Hamilton Street Row (Dutchess County, New York)
South of Campus Neighborhood (Butte County, California)
South Park Neighborhood (Clark County, Kentucky)
South Pass City (Fremont County, Wyoming)
South Prescott Townsite (Yavapai County, Arizona)
South Spring Ranch (Chaves County, New Mexico)
South Street Seaport (New York County, New York)
South Trade Street Houses (Forsyth County, North Carolina)
Southdown Plantation (Terrebonne Parish, Louisiana)
Souther, John, House (Middlesex County, Massachusetts)
Southerland-Burnette House (Wayne County, North Carolina)
Southgate House (Pendleton County, Kentucky)
Southgate-Lewis House (Travis County, Texas)
Southgate-Parker-Maddux House (Campbell County, Kentucky)