House

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 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 Goffe House (New Haven County, Connecticut)
Solomon House (Philadelphia County, Pennsylvania)
Solomon Juneau Summer Home (Washington County, Wisconsin)
Greek Revival Home
Solomon Kimball House (Lake County, Ohio)
Solomon Rockwell House (Litchfield County, Connecticut)
Solomon S. Curry House (Gogebic County, Michigan)
Solomon Thomas House (Woodford County, Kentucky)
Solomon Tyler House (New Haven County, Connecticut)
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)
Sonoma Plaza (Sonoma County, California)
Soper--Behymer Ranch (Butte County, South Dakota)
Sophenia Ish Baker House (Jackson County, Oregon)
Sophia Sweetland House (Hartford County, Connecticut)
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)
Sosa--Carrillo--Fremont House (Pima County, Arizona)
Sotcher Farmhouse (Bucks County, Pennsylvania)
Sotterley (St. Mary's County, Maryland)
Soule, Lawrence, House (Middlesex County, Massachusetts)
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)
Southwick House (Essex County, Massachusetts)
Southwick, Elisha, House (Worcester County, Massachusetts)
Southwick, Israel, House (Worcester County, Massachusetts)
Southwick--Harmon House (Sarasota County, Florida)
Southworth House (Cuyahoga County, Ohio)
Southworth House (Tompkins County, New York)
Southworth House (Leflore County, Mississippi)
Spade Ranch (Unspecified county, Nebraska)
Spafford House (Wood County, Ohio)
Spalding--Gunn House (Lewis and Clark County, Montana)
Spangler--Wilbur House (Maricopa County, Arizona)
Spanish House, The (Hartford County, Connecticut)
Spanish Town (East Baton Rouge Parish, Louisiana)
Sparrow House (Cumberland County, Maine)
Sparta Rock House (White County, Tennessee)
Spaulding House (Somerset County, Maine)
Spaulding, Zeb, House (Middlesex County, Massachusetts)
Spaulding-Olive House (McCurtain County, Oklahoma)
Spear, Seth, Homestead (Norfolk County, Massachusetts)
Spearfish Fisheries Center (Lawrence County, South Dakota)
Spears House (Faulkner County, Arkansas)
Spears House (Cabarrus County, North Carolina)
Spears--Craig House (Boyle County, Kentucky)
Speedwell Forge Mansion (Lancaster County, Pennsylvania)
Speight House and Cotton Gin (Chowan County, North Carolina)
Speight-Bynum House (Greene County, North Carolina)
Speigle House (Marion County, Missouri)
Spell House (De Soto Parish, Louisiana)
Spell House (Brevard County, Florida)
Spence's Point (Westmoreland County, Virginia)
Spencer Boyd Street Houses (Young County, Texas)
Spencer Buford House (Williamson County, Tennessee)
Spencer Harris House (Pitt County, North Carolina)
Spencer House (Hartford County, Connecticut)
Spencer House (Lee County, South Carolina)
Spencer House (Livingston County, New York)
Spencer House (Onondaga County, New York)
Spencer Rock House (Clark County, Idaho)
Spencer's Landing (Washington County, Ohio)
Spencer-Peirce-Little House (Essex County, Massachusetts)
Sperry--Smith House (White County, Tennessee)
Spicer--Millard House (Yates County, New York)
Spiegelberg House (Santa Fe County, New Mexico)
Spies--Robinson House (Multnomah County, Oregon)
Spieth Houses (Gallatin County, Montana)
Spinks Plantation (Pike County, Mississippi)
Spinner House (Bucks County, Pennsylvania)
Spirit House (Madison County, New York)
Spirit Lake Massacre Log Cabin (Dickinson County, Iowa)
Spite House (Knox County, Maine)
Spofford-Barnes House (Essex County, Massachusetts)
Spotswood House (Mendocino County, California)
Sprague House (Lorain County, Ohio)
Sprague House (Essex County, Massachusetts)
Sprague Street Houses (Caddo Parish, Louisiana)
Sprague--Deaver House (Knox County, Ohio)
Sprague-Marshall-Bowie House (Multnomah County, Oregon)
Spratt--Allen--Aull House (Lafayette County, Missouri)
Sprechers Mill House (Washington County, Maryland)
Spring Brook House (Morris County, New Jersey)
Spring Dale (Pulaski County, Virginia)
Spring Garden-John Leavell (Garrard County, Kentucky)
Spring Green (Hanover County, Virginia)
Spring Grove (Westmoreland County, Virginia)
Spring Grove Farm and Distillery (Franklin County, Pennsylvania)
Spring Grove Forge Mansion (Lancaster County, Pennsylvania)
Spring Hill (New Kent County, Virginia)
Spring Hill (Stark County, Ohio)
Spring Hill (Oldham County, Kentucky)
Spring Hill (Wake County, North Carolina)
Spring Hill (Albemarle County, Virginia)
Spring Hill (Thomas Lillard House) (Boyle County, Kentucky)
Spring Hill Ranch (Chase County, Kansas)
Spring Place (Sullivan County, Tennessee)
Spring Station (Jefferson County, Kentucky)
Spring Villa (Lee County, Alabama)
A historic Carpenter Gothic plantation house on the outskirts of Opelika, Alabama.
Springbank (New London County, Connecticut)
Springbank (Nassau County, New York)
Springdale (Goochland County, Virginia)
Springdale (Rockbridge County, Virginia)
Springdale (Frederick County, Virginia)
Springdale (Seneca County, Ohio)
Springdale Mill Complex (Frederick County, Virginia)
Springer--Cranston House (New Castle County, Delaware)
Springfield (Hanover County, Virginia)
Springfield Brick House (Hampshire County, West Virginia)
Springfield Plantation (Jefferson County, Mississippi)
Springfield Plantation House (York County, South Carolina)
Springhill (Clark County, Kentucky)
Springland (Washington, District of Columbia)
Springside Park (Berkshire County, Massachusetts)
Springstead (Iron County, Wisconsin)
Springwood Manor (Albany County, New York)