Commercial building

Griff's Hamburgers (Pettis County, Missouri)
Griffin's Bakery (St. Tammany Parish, Louisiana)
Griffith Building (Essex County, New Jersey)
Grim Building (Adair County, Missouri)
Grimm Book Bindery (Dane County, Wisconsin)
Grinnell Brothers Music House (Oakland County, Michigan)
Grinnell Herald Building (Poweshiek County, Iowa)
Griswold Building (Wayne County, Michigan)
Griswold National Bank (Cass County, Iowa)
Groezinger Wine Cellars (Napa County, California)
Grooms Tavern Complex (Saratoga County, New York)
Grow Block (Shiawassee County, Michigan)
Gruwell and Crew General Store (Cedar County, Iowa)
Guaranty Building (Los Angeles County, California)
Guaranty Building (Palm Beach County, Florida)
Guaranty Laundry Building (Tulsa County, Oklahoma)
Guenther & Handel's Block (Hampden County, Massachusetts)
Guernsey Dairy Milk Depot (Ada County, Idaho)
Guernsey--Sturdevant Building (Columbia County, Washington)
Guiry and Schillestad Building (King County, Washington)
Guisinger Building (Washington County, Arkansas)
Gulf Building (Harris County, Texas)
Gumbel Building (Jackson County, Missouri)
Gunn and Hubbard Blocks (Hampden County, Massachusetts)
Gunther Brewing Company (Baltimore, Maryland)
Gus Blass Department Store (Pulaski County, Arkansas)
Gust Brothers' Store (Sauk County, Wisconsin)
Gustav Augustin Block (Winnebago County, Wisconsin)
Gustav Uhl House and Store (Bexar County, Texas)
Guttenberg State Bank (Clayton County, Iowa)
Gwynne Building (Hamilton County, Ohio)
H. A. McKim Building (Nye County, Nevada)
H. and Company Liebes Building (Multnomah County, Oregon)
H. B. Rice Insurance Building (Johnson County, Kentucky)
H. D. Rossiter Building (Madison County, Montana)
H. H. Bennett Studio (Columbia County, Wisconsin)
Studio of the photographer who put Wisconsin Dells on the map
H. H. Bryant Garage (Ada County, Idaho)
H. Hudson Law Office (Piscataquis County, Maine)
H. O. Harkness Stable Building (Bannock County, Idaho)
H. S. Barney Building (Schenectady County, New York)
H. S. Miller Bank (Pierce County, Wisconsin)
H. W. Derby Building (Hamilton County, Ohio)
H. W. Smith Building (Charlotte County, Florida)
H.L. Lawson & Son Warehouse (Roanoke, Virginia)
H.P. Wasson & Company Building (Marion County, Indiana)
Hack and Simon Office Building (Knox County, Indiana)
Restored office serving the Knox County Development Corporation since 2008
Hackberry General Store (Mohave County, Arizona)
Hadley-Dean Glass Company (St. Louis, Missouri)
Hager Building (Lancaster County, Pennsylvania)
Hagerman State Bank, Limited (Gooding County, Idaho)
Hahne and Company (Essex County, New Jersey)
Hajoca Corporation Headquarters and Showroom (Philadelphia County, Pennsylvania)
Hal's Hamburgers (Umatilla County, Oregon)
Prefranchise, prefreeway, drive through diner built in 1952
Hale Brothers Department Store (San Francisco County, California)
Hale's Filling Station and Grocery (Roosevelt County, Montana)
Half-Moon Inn (Bucks County, Pennsylvania)
Half-Way House (Baltimore County, Maryland)
Hall Furniture Building (Grayson County, Texas)
Hall of Waters (Clay County, Missouri)
Halle Building (Cuyahoga County, Ohio)
Halle's Shaker Square (Cuyahoga County, Ohio)
Hallsboro Store (Chesterfield County, Virginia)
Halsey--Packard Building (St. Louis, Missouri)
Hamden Bank & Trust Building (New Haven County, Connecticut)
Hamer's General Store (Champaign County, Ohio)
Hamilton Brothers Building (Linn County, Iowa)
Hamilton--Donald House (Hall County, Nebraska)
Hamm Brewing Company Beer Depot (Polk County, Minnesota)
Hamm Building (Ramsey County, Minnesota)
Hammond Arcade (Missoula County, Montana)
Hamp Williams Building (Garland County, Arkansas)
Hampden Savings Bank (Hampden County, Massachusetts)
Hampton Hendrix Office (Lexington County, South Carolina)
Hanapepe Town Lot No. 18 (Kauai County, Hawaii)
Hancock and Dow Building (Richland County, Ohio)
Hancock Savings Bank (Pottawattamie County, Iowa)
Hancock, John, Warehouse (York County, Maine)
Hank's Hamburgers (Tulsa County, Oklahoma)
Hanny's (Maricopa County, Arizona)
Hanson Lumber Company Office (St. Mary Parish, Louisiana)
Hanson, Asa, Block (Cumberland County, Maine)
Happy Hill Cafe (Phelps County, Missouri)
Harding and Miller Music Company (Vanderburgh County, Indiana)
Harding Studio (Putnam County, Tennessee)
Hardware Building (Fayette County, Iowa)
Hardware Mutual Insurance Companies Building (Portage County, Wisconsin)
Neo-classical Revival office building of masonry construction with 100,000 square feet on four floors.
Hardy-Williams Building (Hays County, Texas)
Harford National Bank (Harford County, Maryland)
Harkins Law Office Building (Floyd County, Kentucky)
Harlan Building (Dallas County, Texas)
Harland Sanders Cafe (Laurel County, Kentucky)
Harlem Savings Bank (New York County, New York)
Harley Fulkerson Building (Creek County, Oklahoma)
Harlow Block (Multnomah County, Oregon)
Harlow Block (Marquette County, Michigan)
Harrington Bank Block and Opera House (Lincoln County, Washington)
Harrington Block (Middlesex County, Massachusetts)
Harrington--Smith Block (Hillsborough County, New Hampshire)
Harris & Ewing Photographic Studio (Washington, District of Columbia)
Harris Arcade (Catawba County, North Carolina)
Harris Building (Yamhill County, Oregon)
Harris Drug Store (Tom Green County, Texas)
Harris--Poindexter House and Store (Louisa County, Virginia)
Harris-Banks House (Lowndes County, Mississippi)
Harrison Block (Okmulgee County, Oklahoma)
Harrison National Bank (Harrison County, Ohio)
Harry B. Merrihew Drugstore (Utah County, Utah)
Hart Building (Yuba County, California)
Hart Building (Lycoming County, Pennsylvania)
Hart Store (Coconino County, Arizona)
Hart's Drug Store (Erie County, Ohio)
Hartley Building (St. Louis County, Minnesota)
Harvey House (Marion County, Kansas)
Harvey's Grocery and Texaco Station (Ouachita County, Arkansas)
Harwood Block (Ashtabula County, Ohio)
Haslett Warehouse (San Francisco County, California)
Hasty Freez (Linn County, Oregon)
Vernacular style drive-in restaurant built 1952
Hatch's Department Store (Palm Beach County, Florida)
Hathaways Store (Hartford County, Connecticut)
Haubstadt State Bank (Gibson County, Indiana)
Haughton-McIver House (Chatham County, North Carolina)
Haughwout, E. V., Building (New York County, New York)
Hawk Dairy Building (Tulsa County, Oklahoma)
Hawley's Ferry House (Addison County, Vermont)
Hay and Owen Buildings (Providence County, Rhode Island)
Hayden Rooming House (Routt County, Colorado)
Haye's Hamburgers (Jackson County, Missouri)
Hayes Hardware Store (Sevier County, Arkansas)
Hayes-Byrum Store and House (Mecklenburg County, North Carolina)
Hayford Block (Waldo County, Maine)
Hayse Blacksmith Shop (Lane County, Oregon)
Hayter Office Building (Nacogdoches County, Texas)
Haywood Building (Oklahoma County, Oklahoma)
Hazen Store (Churchill County, Nevada)
Healey Building (Fulton County, Georgia)
Heard Building (Maricopa County, Arizona)
Hebron Deposit Bank (Boone County, Kentucky)
Hecht Company Warehouse (Washington, District of Columbia)
Hedlund Motor Company Building (Beckham County, Oklahoma)
Heer's Department Store (Greene County, Missouri)
Heflin's Store (Fauquier County, Virginia)
Heights State Bank Building (Harris County, Texas)
Heilbronner Block (Hood River County, Oregon)
Heimann Building (Bexar County, Texas)
Heiney's Meat Market (Dane County, Wisconsin)
Heins Block (Renville County, Minnesota)
Heinsbergen Decorating Company Building (Los Angeles County, California)
Helm Stores and Apartments (Miami-Dade County, Florida)
Helme--Worthy Store and Residence (Orange County, California)
Heltne Oil Company (Hill County, Montana)
Hemenway Furniture Co. Building (Rapides Parish, Louisiana)
Henderson Block (Salt Lake County, Utah)
Henderson Carriage Repository (Middlesex County, Massachusetts)
Henderson National Bank (Madison County, Alabama)
Moderne Style bank building
Hendren Building (Bernalillo County, New Mexico)
Hendrie and Bolthoff Warehouse Building (Denver County, Colorado)
Henley Field Ball Park (Polk County, Florida)
Henry and Charles Imig Block (Sheboygan County, Wisconsin)
Henry Berg Building (Scott County, Iowa)
Henry Clay Law Office (Fayette County, Kentucky)
Henry County Savings Bank (Henry County, Iowa)
Henry Furniture Store Building (Benton County, Arkansas)
Henry Krauskap House, and Store (Lancaster County, Pennsylvania)
Henry Schneider Building (Greene County, Missouri)
Henry Stoffel Blacksmith Shop (Erie County, Ohio)
Henry Store Foeste Building (Sheboygan County, Wisconsin)
Henry's Drive In (Cook County, Illinois)
Herald Block (Carver County, Minnesota)
Herald Building (Salt Lake County, Utah)
Herkimer County Trust Company Building (Herkimer County, New York)
Herman H. Fortmann Building (Warren County, Missouri)
Hermits Rest Concession Building (Coconino County, Arizona)
Herring & Young Building (Beckham County, Oklahoma)
Herring Building (White County, Arkansas)
Heryford Brothers Building (Lake County, Oregon)
Hester Store (Pickens County, South Carolina)
Hickert, Henry Building (Cheyenne County, Kansas)
Hicks Lumber Company Store (Nassau County, New York)
Hiester House Log House and Market Annex (Berks County, Pennsylvania)
Higgins Block (Fayette County, Kentucky)
Higgins Block (Missoula County, Montana)
High Street Commercial Block (Butler County, Ohio)
Highland Building (Allegheny County, Pennsylvania)
Highland House (Barnstable County, Massachusetts)
Highland Park Shopping Village (Dallas County, Texas)
Hightower Brothers Livery Stable (Talladega County, Alabama)