Commercial building

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)
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)
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)
Harlow C. Curtiss Building (Erie County, New York)
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)
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)
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)
Hightower Building (Oklahoma County, Oklahoma)
Highway Diner (Navajo County, Arizona)
Highway Garage (Ellis County, Texas)
Higuera Grocery (Maricopa County, Arizona)
Hihn Building (Santa Cruz County, California)
Hiland Telphone Exchange Building (Jackson County, Missouri)
Hilger Block (Hughes County, South Dakota)
Hillcrest Restaurant (San Miguel County, New Mexico)
Hillsboro State Bank Building (Hillsborough County, Florida)
Hillsdale Brick Store (Guilford County, North Carolina)
Hilzinger Block (Oakland County, Michigan)
Himmelberger and Harrison Building (Cape Girardeau County, Missouri)
Hinde & Dauch Paper Co. (Erie County, Ohio)
Hindman Ben Franklin (Knott County, Kentucky)
Hinton Junction Courts & Cafe (Caddo County, Oklahoma)
Historic Seligman Sundries (Yavapai County, Arizona)
Hite House (Somerset County, Pennsylvania)
Hiwasse Bank Building (Benton County, Arkansas)
Hodde Drugstore (Washington County, Texas)
Hoff Department Store (Dane County, Wisconsin)
Hoffelt Drug Store (Hamlin County, South Dakota)
Hofflin & Greentree Building (Muscogee County, Georgia)
Hofheintz-Reissig Store (Travis County, Texas)
Hoge Building (King County, Washington)
Hogg Building (Harris County, Texas)
Hohberger Building (Polk County, Iowa)
Hoke Building (Payne County, Oklahoma)
Hokenson Fishing Dock (Bayfield County, Wisconsin)
Hokey's Drugstore (Pittsburg County, Oklahoma)
Holcomb--Blanton Print Shop (Tom Green County, Texas)
Holland Building (Greene County, Missouri)
Holland Land Office (Genesee County, New York)
Hollandale Downtown Historic District (Washington County, Mississippi)
Holley-Mason Building (Spokane County, Washington)
Hollis Country Store (Perry County, Arkansas)
Hollywood Studio Club (Los Angeles County, California)
Holmes Block (Becker County, Minnesota)
Holston National Bank (Knox County, Tennessee)
Holt Brothers Banking Company Building (Washington County, Georgia)
Holt-Balcom Lumber Company Office (Oconto County, Wisconsin)
Holt-Poindexter Store Building (Ouachita County, Arkansas)
Holyoke Building (King County, Washington)
Holz--Forshage--Krueger Building (Comal County, Texas)
Home Bank and Trust Company (Cook County, Illinois)
Home Building Association Bank (Licking County, Ohio)
Home Federal Building (Mecklenburg County, North Carolina)
Home Laundry (Los Angeles County, California)
Home Laundry Company (Monroe County, Indiana)
Home National Bank (Lexington County, South Carolina)
Home Office Building (Essex County, New Jersey)
Home Office, Northwestern Mutual Life Insurance Company (Milwaukee County, Wisconsin)
Richardsonian Romanesque office building, built for NML, now the Hilton Garden Hotel
Home Stake Oil and Gas Company Building (Seminole County, Oklahoma)
Honan's Block and 112--114 Main Street (Providence County, Rhode Island)
Honeyman Hardware Company Building (Multnomah County, Oregon)
Honigsberger Store (Calaveras County, California)
Hood Brothers Building (Johnston County, North Carolina)
Hook Tavern (Hampshire County, West Virginia)
Historic Tavern in Capon Bridge, WV
Hooker Woodframe Grain Elevator (Texas County, Oklahoma)
Hooks--Moore Store (Grant County, New Mexico)
Hooper Building (Hamilton County, Ohio)
Hoornbeek Store Complex (Ulster County, New York)