Commercial building

SOWEGA Building (Cook County, Georgia)
Spalding Building (Multnomah County, Oregon)
Sparks Bank (Lincoln County, Oklahoma)
Single-story stone bank
Sparta Building (Jackson County, Oregon)
Sparta Electric Building (White County, Tennessee)
Spaulding Block (Worcester County, Massachusetts)
Spearfish Filling Station (Lawrence County, South Dakota)
Spengler's Corner (Hinds County, Mississippi)
Spengler--Thomas Building (Hinds County, Mississippi)
Sperry Office Building (San Joaquin County, California)
Spiegel Office Building (Cook County, Illinois)
Spinning Wheel (Buncombe County, North Carolina)
Spitzer Building (Lucas County, Ohio)
Spivey Building (St. Clair County, Illinois)
Spokane Club Building--Legion Building (Spokane County, Washington)
Spool Cotton Co. Building (St. Louis, Missouri)
Sprague Building (Pierce County, Washington)
Sprenger Brewery (Lancaster County, Pennsylvania)
Spring Bank (Lunenburg County, Virginia)
Spring Bank (Frederick County, Maryland)
Spring Banke (Sussex County, Delaware)
Spring House (Monroe County, New York)
Springer Building (Bernalillo County, New Mexico)
Springfield Fire & Marine Insurance Co. (Hampden County, Massachusetts)
Springfield Royal Diner (Windsor County, Vermont)
Springfield Safe Deposit and Trust Company (Hampden County, Massachusetts)
Sproul's Cafe (Hancock County, Maine)
Spur Gasoline Station (Harrison County, Kentucky)
Spurgeon Block (Orange County, California)
Square 1500 (Washington, District of Columbia)
St. Albans General Store (Franklin County, Missouri)
St. Ann's Federation Building (Steuben County, New York)
St. Charles City Bakery (Winona County, Minnesota)
St. Clair Motel (Franklin County, Missouri)
St. Joe Lead Company Administration Building (St. Francois County, Missouri)
St. Johns Signal Tower Gas Station (Multnomah County, Oregon)
St. Landry Lumber Company (St. Landry Parish, Louisiana)
St. Louis Post-Dispatch Building (St. Louis, Missouri)
St. Luke Building (Richmond, Virginia)
St. Paul Chicago Minneapolis and Omaha Railroad Passsenger Station (Barron County, Wisconsin)
Restored railroad depot now headquarters for a local roofing company
Staacke Brothers Building (Bexar County, Texas)
Stabler-Leadbeater Apothecary Shop (Alexandria, Virginia)
Stafford Bank and Opera House (Colorado County, Texas)
Stafford's Grocery (Fergus County, Montana)
Stagecoach Inn (Erie County, Ohio)
Stambaugh Building (Mahoning County, Ohio)
Stamps Store (Carroll County, Arkansas)
Standard Drug Company (Lauderdale County, Mississippi)
Standard Ice Company Building (Arkansas County, Arkansas)
Standard Oil Building (Baltimore, Maryland)
Standard Oil Building (Los Angeles County, California)
Standard Oil Gasoline Station (Will County, Illinois)
Standard Printing Company (Marion County, Missouri)
Standrod Bank (Bingham County, Idaho)
Stanford Furniture Co. Building (Oklahoma County, Oklahoma)
Stanley Arms (Denver County, Colorado)
Stanton Motel (Franklin County, Missouri)
Star Building (Vigo County, Indiana)
Star Diner (Cibola County, New Mexico)
Star Drug Store (Galveston County, Texas)
Stark and Blanch Garage (Kingsbury County, South Dakota)
Stark Building (Middlesex County, Massachusetts)
Starkey-McCully Block (Marion County, Oregon)
Starr and Blakely Drug Store (Linn County, Oregon)
Starr Clark Tin Shop (Oswego County, New York)
State Bank (Gallatin County, Illinois)
State Bank and Trust Company (Nye County, Nevada)
State Bank Building, Decatur Branch (Morgan County, Alabama)
A historic Jeffersonian-style bank building in Decatur, Alabama.
State Bank of Antler (Bottineau County, North Dakota)
State Bank of Edinburg (Walsh County, North Dakota)
State Bank of Hammond Building (Lake County, Indiana)
State Bank of Holton (Jackson County, Kansas)
State Bank of Indiana (Branch of) (Vigo County, Indiana)
19th Century Greek Revival office building, oldest commercial structure in Terre Haute
State Bank of Kamiah (Lewis County, Idaho)
State Bank of Kooskia (Idaho County, Idaho)
State Bank of Ladysmith (Rusk County, Wisconsin)
Red granite building, currently unoccupied and available for lease.
State Bank of North Carolina (Wake County, North Carolina)
State Bank of Tennessee (Maury County, Tennessee)
State Bank of Townsend (Broadwater County, Montana)
State Bank of Wisconsin (Milwaukee County, Wisconsin)
An early example of Italian revival in this region, but with unusual, highly original ornament
State Bank Silverhill (Baldwin County, Alabama)
State Line Cafe (Laramie County, Wyoming)
State Line Mercantile Company (Jasper County, Missouri)
State National Bank (El Paso County, Texas)
State National Bank Building (Harris County, Texas)
State National Bank Building (Pottawatomie County, Oklahoma)
State Park Supply Yard (New Haven County, Connecticut)
State Savings Bank (Wayne County, Michigan)
State Savings Bank (Pottawattamie County, Iowa)
State Savings Bank (Harrison County, Iowa)
State Savings Bank (Buchanan County, Iowa)
State Savings Loan and Trust (Adams County, Illinois)
Staudinger--Grumke House--Store (St. Charles County, Missouri)
Steamboat Laundry Building (Routt County, Colorado)
Stearns Building (Hampden County, Massachusetts)
Stearns Iron-Front Building (Richmond, Virginia)
Steele Creek Roadhouse (Southeast Fairbanks Census Area, Alaska)
Stegall General Store (Stone County, Arkansas)
Stein Brothers Building (Adams County, Nebraska)
Steinbach-Cookman Building (Monmouth County, New Jersey)
Steiner Bank Building (Jefferson County, Alabama)
Steinman Hardware Store (Lancaster County, Pennsylvania)
Sterick Building (Shelby County, Tennessee)
Stern and Nahm Building (San Miguel County, New Mexico)
Sterrett Brothers' Dry Goods Store (Kanawha County, West Virginia)
Steuben Club, The (Cook County, Illinois)
Stevens Building (Bexar County, Texas)
Stevens Building (Multnomah County, Oregon)
Stevens Opera Block (Douglas County, South Dakota)
Stevens' Building (Worcester County, Massachusetts)
Stevensville Bank (Queen Anne's County, Maryland)
Stewart Stores (Bulloch County, Georgia)
Stewart's Department Store (Baltimore, Maryland)
Stewart's Dry Goods Company Building (Jefferson County, Kentucky)
Stine and McClure Undertaking Company Building (Jackson County, Missouri)
In use as construction company offices
Stine Building (Woods County, Oklahoma)
Stock Exchange Bank (Ellis County, Oklahoma)
Stockgrowers Bank (Carbon County, Wyoming)
Stockgrowers Bank Building (Stanley County, South Dakota)
Stockgrowers State Bank (Clark County, Kansas)
Stockton Building (Benton County, Arkansas)
Stockton Savings and Loan Society Bank (San Joaquin County, California)
Stoddart Block (Franklin County, Ohio)
Stoesser Block and Annex (Santa Cruz County, California)
Stoffela Store/Railroad Exchange (Yuma County, Arizona)
Stolp Woolen Mill Store (Kane County, Illinois)
Stone County Recorder Building (Stone County, Arkansas)
Stone Row (St. Charles County, Missouri)
Stone Shop, Old (Jefferson County, New York)
Stone Tavern at Roney's Point (Ohio County, West Virginia)
Stone's Block (Erie County, Ohio)
Stone's Downtown Diner (Hopewell, Virginia)
Stoneydell Resort (Phelps County, Missouri)
Stop and Go Café and Filling Station (Apache County, Arizona)
Storage Warehouse (Maricopa County, Arizona)
Stordahl Building (Pipestone County, Minnesota)
Store Gulch Guard Station No. 1020 (Josephine County, Oregon)
Storehouse No. 3 (Ketchikan Gateway Borough, Alaska)
Storehouse No. 4 (Prince of Wales-Hyder Census Area, Alaska)
Storehouse, State Lunatic Asylum (Baldwin County, Georgia)
Storer House (Attala County, Mississippi)
Storer House (Los Angeles County, California)
Stradley and Barr Dry Goods Store (Greenville County, South Carolina)
Strawbridge and Clothier Store (Montgomery County, Pennsylvania)
Strong Building (Rock County, Wisconsin)
Stroud Trading Company Building (Lincoln County, Oklahoma)
Strouss--Hirschberg Company (Mahoning County, Ohio)
Struve-Hay Building (Madison County, Alabama)
Stuart Motor Company (Forsyth County, North Carolina)
Stuart's Opera House (Athens County, Ohio)
Stuber--Stone Building (Wayne County, Michigan)
Studebaker Building (Cook County, Illinois)
Studebaker Building (Pinellas County, Florida)
Studebaker Building (Missoula County, Montana)
Studebaker Showroom (Polk County, Arkansas)
Sturdivant Bank (Cape Girardeau County, Missouri)
Sturgis National Bank (Hill County, Texas)
Sugar Building (Denver County, Colorado)
Sugar Shack Diner (Liberty County, Montana)
Suisun Masonic Lodge No. 55 (Solano County, California)
Summer Brothers Stores (Newberry County, South Carolina)
Summer Saloon (Park County, Colorado)
Summit Cafe (San Bernardino County, California)
Summit Inn (San Bernardino County, California)
Sumrell and McCoy Building (Lenoir County, North Carolina)
Sun Building (Washington, District of Columbia)
Sun Mercantile Building (Maricopa County, Arizona)
Sun Oil Building (Philadelphia County, Pennsylvania)
Sundance State Bank (Crook County, Wyoming)
Sunny Bank (Albemarle County, Virginia)
Sunset Telephone & Telegraph Building (Pierce County, Washington)
Sunshine Cleaners (Oklahoma County, Oklahoma)
Surety Building (Muskogee County, Oklahoma)
Suscol House (Napa County, California)
Sussex National Bank of Seaford (Sussex County, Delaware)
Sutherlin Bank Building (Douglas County, Oregon)
Suzie Q Cafe (Cerro Gordo County, Iowa)
Svenson Blacksmith Shop (Clatsop County, Oregon)
Swampscott Fish House (Essex County, Massachusetts)
Swander Bakery Building (Pennington County, South Dakota)
Swartz Printing Company Building (Douglas County, Nebraska)
Sweetwater Inn (McDuffie County, Georgia)
Swetland Building (Multnomah County, Oregon)
Swift Building (Miller County, Arkansas)