Commercial building

Johnson Building (Sampson County, North Carolina)
Johnson Drug Store Building (Sedgwick County, Kansas)
Johnson Switch Building (Washington County, Arkansas)
Building is for sale and appears derelict
Johnson's Grocery Store (Pinal County, Arizona)
Johnstone Building (Washington County, Oklahoma)
Jonas McPhail House and Annie McPhail Store (Sampson County, North Carolina)
Jones Cash Store (Multnomah County, Oregon)
Jones General Store and Esso Station (Pike County, Arkansas)
Jones Motor Company (Bernalillo County, New Mexico)
Jones--Banks--Leigh House (Lowndes County, Mississippi)
Jorgensen's General Store (Brevard County, Florida)
Jorns & Thoroughman Building (Payne County, Oklahoma)
Jose Piscorski Building (Santa Cruz County, Arizona)
Joseph Bosch Building (Houghton County, Michigan)
Joseph Building (Colfax County, New Mexico)
Joseph C. Hays House (Washington County, Maryland)
Joseph Kronser Hotel and Saloon (Outagamie County, Wisconsin)
19th Century wood-frame hotel still operating as a nightclub/saloon
Joseph Loveman & Loeb Department Store (Jefferson County, Alabama)
Joseph Sherwood House and Store (Fremont County, Idaho)
Joseph W. Podmore Building (Honolulu County, Hawaii)
Joseph's Bar and Grill (Guadalupe County, New Mexico)
Joshua Reed Giddings Law Office (Ashtabula County, Ohio)
Josiah Merritt Adobe (Monterey County, California)
Joslin Dry Goods Company Building (Denver County, Colorado)
Journal Building (Kennebec County, Maine)
Journal Building (Multnomah County, Oregon)
Jr. Vivian J., and Company Building (Houghton County, Michigan)
Judge Building (Salt Lake County, Utah)
Judge John William Kyle Law Office (Panola County, Mississippi)
Julian--Drew Building (Pima County, Arizona)
Julius' Bar (New York County, New York)
Julius' Castle (San Francisco County, California)
Kagerise Store and House (Lancaster County, Pennsylvania)
Kahl Building (Scott County, Iowa)
Kahlert Mercantile Store (Todd County, Minnesota)
Kahn's Department Store (Alameda County, California)
Kaiser Lumber Company Office (Eau Claire County, Wisconsin)
Kaiser's (Racine County, Wisconsin)
Art Deco styled, Terra Cotta tiled façade retail store.
Kaiser's Ice Cream Parlour (Oklahoma County, Oklahoma)
Kaleva Temple (Houghton County, Michigan)
Kalispell Monumental Company (Flathead County, Montana)
Kam Wah Chung Company Building (Grant County, Oregon)
Kamp Store (Calhoun County, Illinois)
Kanehoe Ranch Building (Honolulu County, Hawaii)
Kansas City Live Stock Exchange (Jackson County, Missouri)
Kansas City Southern Railway Building (Jackson County, Missouri)
Kansas City Title and Trust Building (Jackson County, Missouri)
Kappy's Submarine Sandwiches (Orange County, Florida)
Karcher Block (Hughes County, South Dakota)
Karolcik Building (Fayette County, Pennsylvania)
Karrick Block (Salt Lake County, Utah)
Kathy's Diner (Hampshire County, Massachusetts)
Closed since 2013. Interior gutted.
Kauffman House (Grand County, Colorado)
Kaufmann's Department Store Warehouse (Allegheny County, Pennsylvania)
Kavanaugh and Shea Building (Woods County, Oklahoma)
Keachi Store (De Soto Parish, Louisiana)
Kearns Building (Salt Lake County, Utah)
Keef--Filley Building (Victoria County, Texas)
Keeline Building (Douglas County, Nebraska)
Keenan Building (Rensselaer County, New York)
Three story brick commercial building built in 1882
Kegel's Inn Restaurant (Milwaukee County, Wisconsin)
Old English-style, Tudor Revival edifice which is sheathed with Lannon stone
Keith-O'Brien Building (Salt Lake County, Utah)
Kelley Club (Oklahoma County, Oklahoma)
Kelley--Reppert Motor Company Building (Jackson County, Missouri)
Kelly's Westport Inn (Jackson County, Missouri)
Keltner Building (Wallowa County, Oregon)
Two story early art deco style brick commercial building built in 1916
Kemp & Hebert Building (Spokane County, Washington)
Kendall Cabinet Shop (Ozaukee County, Wisconsin)
Kennedy Bakery (Harris County, Texas)
Kennedy Building (Gallatin County, Montana)
Kennedy Building (Okmulgee County, Oklahoma)
Kennedy Hall (Rensselaer County, New York)
Three story Eastlake Style Commercial Building built in 1875
Kentucky and Indiana Bank (Hardin County, Kentucky)
Kentucky National Bank (Jefferson County, Kentucky)
Kenwood Diner (Worcester County, Massachusetts)
Presently closed, will reopn as "Haymaker's Grille"
Kenyon's Department Store (Washington County, Rhode Island)
Keokee Store No. 1 (Lee County, Virginia)
Kerckoff Building and Annex (Los Angeles County, California)
Ket Hing Society Building (Maui County, Hawaii)
Key Block (Okmulgee County, Oklahoma)
Key West House / Butte Cash Grocery (Silver Bow County, Montana)
Three story brick commercial building built in 1885
Keystone Building (Goodhue County, Minnesota)
Keystone Building (Dauphin County, Pennsylvania)
Keystone Building (Kane County, Illinois)
Keystone Trading Company Store (Pennington County, South Dakota)
Kilbourne Commercial Building (Franklin County, Ohio)
Kimball's Store (Anchorage, Alaska)
Kincaid and Arnett Feed and Flour Building (Monongalia County, West Virginia)
Kindel Building (Los Angeles County, California)
King Records plant (Hamilton County, Ohio)
King Records was a pioneer rock & roll record company and an early home of James Brown
King Store and Homestead (Morris County, New Jersey)
King's Chef Diner (El Paso County, Colorado)
King, L. B. and Co. Building (Wayne County, Michigan)
King-Whatley Building (Lafayette County, Arkansas)
Kingman-Moore Building (Oklahoma County, Oklahoma)
Kings County Savings Bank (Kings County, New York)
Kirch/Latch Building (Winona County, Minnesota)
Kirk Johnson Building (Lancaster County, Pennsylvania)
Kirkpatrick Dental Office (Madison County, Mississippi)
Kirkwood Building (Jackson County, Missouri)
Kirschbraun and Sons Creamery, Inc. (Douglas County, Nebraska)
Kishman Fish Company Buildings (Erie County, Ohio)
Kissock Block Building (Larimer County, Colorado)
Kistler Stationery Company Building (Denver County, Colorado)
Kittredge Building (Denver County, Colorado)
Kix on 66 (Quay County, New Mexico)
Kixmiller's Store (Knox County, Indiana)
Klee Funeral Parlor (Henderson County, Kentucky)
Kleinberg Building (Kittitas County, Washington)
Three story brick commercial building built in 1889
Kliegle Garage (Deuel County, South Dakota)
Kline's Department Store (Eau Claire County, Wisconsin)
A (demolished) fine example of Commercial Period Gothic architecture from the 1920's
Klostermann Block (Cape Girardeau County, Missouri)
Knickerbocker Press Building (Westchester County, New York)
Knight Block (Utah County, Utah)
Knights of Columbus-Indiana Club (St. Joseph County, Indiana)
Knights of Pythias Building (Maricopa County, Arizona)
Knights of Pythias Lodge (St. Joseph County, Indiana)
Kniseley & Long Building (McIntosh County, Oklahoma)
Knowles Grain Elevator (Beaver County, Oklahoma)
Knowlton, Jabez, Store (Penobscot County, Maine)
Knox Building (East Baton Rouge Parish, Louisiana)
Knox Building (New York County, New York)
Knudson Brothers Building (Box Elder County, Utah)
Koch Drug Store (Scott County, Iowa)
Kong Lung Store (Kauai County, Hawaii)
Koski Building (Coos County, Oregon)
Krause Music Store (Cook County, Illinois)
Krenz--Kerley Trading Post (Coconino County, Arizona)
Kresge Building (Kennebec County, Maine)
Kress 5 & 10 Building (Creek County, Oklahoma)
Kress Building (Harris County, Texas)
Kress Building (Boone County, Missouri)
Kress Building (Tarrant County, Texas)
Kress Building (Richland County, South Carolina)
Kress Building (Madison County, Alabama)
Art Deco Moderne Design 5˘ and 10˘ store, later an office, now housing bars
Kress Building (Lyon County, Kansas)
Kress Building (Mahoning County, Ohio)
Kress Building (Multnomah County, Oregon)
Kress Building (Garfield County, Oklahoma)
Kress Building (Okmulgee County, Oklahoma)
Kroll Meat Market and Slaughterhouse (Lawrence County, South Dakota)
Kuebler-Artes Building (Vanderburgh County, Indiana)
Kuehn Blacksmith Shop-Hardware Store (Outagamie County, Wisconsin)
Retail commercial space in Kaukauna in search of a tenant
Kuhn's Block (Jefferson County, Washington)
Richardsonian Romanesque style commercial building built in 1890
Kunkel Building (Dauphin County, Pennsylvania)
Kurtz, J., and Sons Store Building (Queens County, New York)
L. A. Larson & Co. Store (Door County, Wisconsin)
Former store now serving as a restaurant and bakery
L. B. Robb Drugstore (Hamilton County, Ohio)
L. Banks Holt House (Alamance County, North Carolina)
L. D. Giddens and Son Jewelry Store (Wayne County, North Carolina)
L. D. Miller Funeral Home (Minnehaha County, South Dakota)
L. Haas Store (White County, Illinois)
L.B. Bentley General Merchandise (Dona Ana County, New Mexico)
L.C. Adam Mercantile Building (Chautauqua County, Kansas)
L.P. Jenne Block (Orleans County, Vermont)
L.S. Ayres Annex Warehouse (Marion County, Indiana)
La Cita Mexican Foods (Quay County, New Mexico)
La Fave Block (Pitkin County, Colorado)
La Madrilena (Cameron County, Texas)
La Rocca's Corner Tavern (San Francisco County, California)
Three story flatiron building built in 1931
Labor Bank Building (Hudson County, New Jersey)
Laclede Building (St. Louis, Missouri)
Ladd & Bush Bank (Marion County, Oregon)
Italianate style cast iron bank built in 1869
Ladd Carriage House (Multnomah County, Oregon)
Ladora Savings Bank (Iowa County, Iowa)
Lady Washington Inn (Montgomery County, Pennsylvania)
Lafayette Hardware Store (Lafayette Parish, Louisiana)
Lafayette Lodge No. 79 (Muskingum County, Ohio)
Lafee Building (Montgomery County, Ohio)
Lagonda Club Building (Clark County, Ohio)
Lake Street Historic District (Genesee County, New York)
Lamar Building (Richmond County, Georgia)
Lamar-Blanchard House (Lincoln County, Georgia)
Lamb Building (Dane County, Wisconsin)
Lambertville House (Hunterdon County, New Jersey)
Lampert Lumber Company Line Yard (Brown County, Minnesota)
Lamy's Diner (Wayne County, Michigan)
A classic diner located within the Henry Ford Museum.
Lancaster Block (Cumberland County, Maine)
Lancaster Trust Company (Lancaster County, Pennsylvania)
Land and Loan Office Building (Kossuth County, Iowa)
Land Bank Building (Jackson County, Missouri)
Land Title Building (Philadelphia County, Pennsylvania)
Landmark Tavern (Stark County, Ohio)
Landrum's Hamburger System No. 1 (Washoe County, Nevada)
Lane Cabin (Beaver County, Oklahoma)
Langdon Filling Station (Garland County, Arkansas)
Lappin-Hayes Block (Rock County, Wisconsin)
Lariat Bar-B-Q (Yakima County, Washington)
Drive Through restaurant with vintage neon signage built in 1962
Larrabee's Brick Block (Middlesex County, Massachusetts)
LaSalle Building (St. Louis, Missouri)