Sunnyside (Charlottesville, Virginia)
Sunnyside (Westchester County, New York)
Sunnyside (Davidson County, Tennessee)
Sunnyside (Greenwood County, South Carolina)
Gothic Revival home in Greenwood, SC
Sunnyside (Southampton County, Virginia)
Sunnyside (Jefferson County, Kentucky)
Sunnyside (Charleston County, South Carolina)
Sunnyside (Prince George's County, Maryland)
Sunnyside (Otsego County, New York)
Sunnyside (Northumberland County, Virginia)
Sunnyside Farm House (Jessamine County, Kentucky)
Sunnyslope (Amite County, Mississippi)
Sunnyslope (Bronx County, New York)
Sunnyslope Lodge (San Diego County, California)
Sunrise (Kanawha County, West Virginia)
Sunrise (Frederick County, Virginia)
Sunset Hill (Monroe County, West Virginia)
Sunset Hill (Herkimer County, New York)
Sunset Point (Vilas County, Wisconsin)
Superintendent's Cottage (Genesee County, Michigan)
Superintendent's House (Baker County, Oregon)
Superintendent's House (Granite County, Montana)
Superintendent's House (Edmonson County, Kentucky)
Superintendent's Residence (Coconino County, Arizona)
Superintendent's Residence (Yavapai County, Arizona)
Superintendent's Residence (Santa Fe County, New Mexico)
Supervisor's House No. 1001 (Grant County, Oregon)
Surface House (Montgomery County, Virginia)
Surratt House (Prince George's County, Maryland)
Susan B. Anthony Childhood House (Washington County, New York)
Susan B. Anthony House (Monroe County, New York)
Susan J. Armistead Moore House (Chowan County, North Carolina)
Susan Kirk Residence (Gallatin County, Montana)
Susan Sturges House (Richland County, Ohio)
Susan Wissler House (Sheridan County, Wyoming)
Susie Foster Log House (De Kalb County, Tennessee)
Susina Plantation (Grady County, Georgia)
Suter House (Harrison County, Mississippi)
Sutfield House (Mercer County, Kentucky)
Sutfield-Thompson House (Mercer County, Kentucky)
Sutherland, Daniel, House (Orange County, New York)
Sutherland, David, House (Orange County, New York)
Sutherlin Cabin (Benton County, Arkansas)
Sutter-Meyer House (St. Louis County, Missouri)
Suttner Mansion (Walla Walla County, Washington)
Neo-Classical style mansion built in 1910
Sutton House (New Castle County, Delaware)
Sutton House (Brown County, Ohio)
Sutton Place (Lenawee County, Michigan)
Sutton--Chapman--Howland House (Tioga County, New York)
Sutton-Ditz House (Clarion County, Pennsylvania)
Sutton-Newby House (Perquimans County, North Carolina)
Suydam House (Suffolk County, New York)
Swadkins, Thomas, House (Middlesex County, Massachusetts)
Swaim House (Marshall County, Tennessee)
Swain-Harrison House (New Haven County, Connecticut)
Swalwell Cottage (Snohomish County, Washington)
Swamp--Meadow Cabin West (Skagit County, Washington)
Swan House (Fulton County, Georgia)
Swan House and Vita Spring Pavilion (Dodge County, Wisconsin)
Swan Pond (Berkeley County, West Virginia)
Swan Ponds (Burke County, North Carolina)
Swan Turnblad House (Hennepin County, Minnesota)
Swan, Asie, House (Essex County, Massachusetts)
Swan, Edward H., House (Nassau County, New York)
Swan, Henry, House (Middlesex County, Massachusetts)
Swann-Daingerfield House (Alexandria, Virginia)
Swannanoa (Unspecified county, Virginia)
Swansbury (Harford County, Maryland)
Swanson House (Union County, South Dakota)
Swanton House (DeKalb County, Georgia)
Swanwyck (New Castle County, Delaware)
Swart House and Tavern (Schenectady County, New York)
Swart--Wilcox House (Otsego County, New York)
Swasey, James, House (Middlesex County, Massachusetts)
Swatara Ferry House (Dauphin County, Pennsylvania)
Swatara Furnace (Schuylkill County, Pennsylvania)
Swearingen House (De Soto Parish, Louisiana)
Sweeney-Royston House (Galveston County, Texas)
Sweet Briar House (Amherst County, Virginia)
Sweet Gum Stable (Floyd County, Indiana)
Sweet House (Sonoma County, California)
Sweet, Albert, House (Bristol County, Massachusetts)
Sweetland Farmhouse (Madison County, New York)
Sweetland, Sophia, House (Hartford County, Connecticut)
Sweetser Residence (Los Angeles County, California)
Sweetser, Daniel, House (Middlesex County, Massachusetts)
Sweetser, Michael, House (Middlesex County, Massachusetts)
Sweetser, Warren, House (Middlesex County, Massachusetts)
Swetland Homestead (Luzerne County, Pennsylvania)
Swetland House (Madison County, Ohio)
Swetland-Pease House (Hampden County, Massachusetts)
Swetman House (Kenai Peninsula Borough, Alaska)
Swett Ranch (Daggett County, Utah)
Swift House (Cook County, Illinois)
Swift, D. Wheeler, House (Worcester County, Massachusetts)
Swift-Coles House (Baldwin County, Alabama)
Swift-Kinsman House (Trumbull County, Ohio)
Swindall Tourist Inn (Maricopa County, Arizona)
Swindler House (Shelby County, Kentucky)
Switzer House (Flathead County, Montana)
Queen Anne style house built in 1910
Swope-Dudderar House and Mill Site (Lincoln County, Kentucky)
Sword Gate Houses (Charleston County, South Carolina)
Sycamore Cottage (Dorchester County, Maryland)
Sycamore Dale (Hampshire County, West Virginia)
Sycamore Landing (Humphreys County, Tennessee)
Sycamore Valley (Granville County, North Carolina)
Sydenham House (Essex County, New Jersey)
Sydney Barron House (Upson County, Georgia)
Sydney Kent House (Cook County, Illinois)
Sykes House (Berkshire County, Massachusetts)
Sykes-Leigh House (Lowndes County, Mississippi)
Sylvan Retreat (Bienville Parish, Louisiana)
Sylvania (McCormick County, South Carolina)
Sylvanus Johnson House (Johnson County, Iowa)
Sylvanus Mulford House (Susquehanna County, Pennsylvania)
Sylvest House (Washington Parish, Louisiana)
Sylvester H. Reeves House (Beaver County, Utah)
Sylvester House (San Francisco County, California)
Sylvester M. Mallette Cabin (Taos County, New Mexico)
Sylvester Millard House (Lake County, Illinois)
Sylvester Mumford House (Brantley County, Georgia)
Sylvester Opdyke House (Shiawassee County, Michigan)
Sylvester Shaw Residence (Summit County, Ohio)
Symmes, Deacon John, House (Middlesex County, Massachusetts)
Symmes, Marshall, House (Middlesex County, Massachusetts)
Symmes, Marshall, Tenant House (Middlesex County, Massachusetts)
Symmes, Stephen, Jr., House (Middlesex County, Massachusetts)
Symonds, Thomas, House (Middlesex County, Massachusetts)
Symons House (Lowndes County, Mississippi)
Symphony House (Penobscot County, Maine)
Synope Plantation House (Caldwell Parish, Louisiana)
T E Ranch Headquarters (Park County, Wyoming)
T. A. Hasler House (Bastrop County, Texas)
T. A. Livesley House (Marion County, Oregon)
T. Austin & Ernestine L. Finch House (Davidson County, North Carolina)
T. B. Downing House (Santa Clara County, California)
T. B. Perry House (Monroe County, Iowa)
T. B. Ripy House (Anderson County, Kentucky)
T. Ben Loetscher House (Dubuque County, Iowa)
Privately owned/occupied home, not open to the public
T. Byron Story Mansion (Gallatin County, Montana)
T. C. Mahaffey House (Jefferson Davis Parish, Louisiana)
T. C. McRae House (Nevada County, Arkansas)
T. C. Smith House (Walworth County, Wisconsin)
T. C. Taliaferro House (Hillsborough County, Florida)
T. D. Basye House (Fayette County, Kentucky)
T. D. Cross House (Graham County, Arizona)
T. G. Henderson House (Columbia County, Florida)
T. H. B. Dawson House (Morgan County, West Virginia)
T. H. Denny House (Kent County, Delaware)
T. H. Kleinschmidt House (Lewis and Clark County, Montana)
T. H. Mathis House (Aransas County, Texas)
T. H. Robertson House (Larimer County, Colorado)
T. Harlan and Helen Montgomery House (Jackson County, Indiana)
T. I. McElroy House (Washington County, Kentucky)
T. J. Bullard House (Ellis County, Texas)
T. Jeremiah Beam House (Bullitt County, Kentucky)
T. L. James House (Lincoln Parish, Louisiana)
T. M. Callahan House (Boulder County, Colorado)
T. M. Ferguson House (Searcy County, Arkansas)
T. Max Watson House (Rutherford County, North Carolina)
T. Q. Donaldson House (Greenville County, South Carolina)
T. R. R. Cobb House (Clarke County, Georgia)
T. S. Haun House (Hodgeman County, Kansas)
T. T. Eason Mansion (Garfield County, Oklahoma)
T. Thomas Fortune House (Monmouth County, New Jersey)
T. W. Randall House (Marion County, Florida)
T. W. Smith House (Carbon County, Montana)
T.C. Steele Boyhood Home (Montgomery County, Indiana)
T.E. Collins Mansion (Cascade County, Montana)
Queen Anne style mansion built in 1891
T.J. and Sarah Bull House (Ashland County, Ohio)
T.R. Kelly House (Utah County, Utah)
Tabby House (Nassau County, Florida)
Tabby Manse (Beaufort County, South Carolina)
Taber Residence (Rosebud County, Montana)
Tabor Home for Needy and Destitute Children (Bucks County, Pennsylvania)
Tabor House (McIntosh County, Oklahoma)
Tabor-Wing House (Dutchess County, New York)
Tacony Plantation House (Concordia Parish, Louisiana)
Taft Budge Bungalow (Bear Lake County, Idaho)
Taft House (Jefferson County, New York)
Taft Museum (Hamilton County, Ohio)
Taft, Aaron, House (Worcester County, Massachusetts)
Taft, Bazaleel, Jr., House and Law Office (Worcester County, Massachusetts)
Taft, George, House (Worcester County, Massachusetts)
Taft, Hon. Bazaleel, House (Worcester County, Massachusetts)
Taft, Moses, House (Worcester County, Massachusetts)
Taft, Samuel, House (Worcester County, Massachusetts)
Taft, Zadock, House (Worcester County, Massachusetts)
Taftville (New London County, Connecticut)
Taggart House (Jefferson County, Kentucky)
Taille de Noyer (St. Louis County, Missouri)
Tait-Ervin House (Wilcox County, Alabama)
A historic plantation house near Camden, Alabama.
Tait-Taylor House (Panola County, Mississippi)
Talahloka (Volusia County, Florida)
Talbot Hall (Norfolk, Virginia)
Talbot, James R., House (Washington County, Maine)