Compare Listings

HPGroups

National hor_line

National Alliance of Preservation Commissions

Preservation Action

National Trust for Historic Preservation

Docomomo US

The Victorian Society in America
 

Regional hor_line

Historic New England
 

Alabama

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Alabama Trust for Historic Preservation

Alabama Historical Commission
 

Alaska

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Alaska State Preservation Office

Alaska Association for Historic Preservation

Alaska Association for Historic Preservation
 

Arizona

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Arizona Preservation Foundation

Arizona State Historic Preservation Office

Arizona Historical Society

Phoenix Historic Neighborhoods Coalition
 

Arkansas

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Historic Preservation Alliance of Arkansas

Arkansas Historic Preservation Program

Department of Arkansas Heritage

Historic Arkansas Museum
 

California

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California Historical Society

California Office of Historic Preservation

California Preservation Foundation

Los Angeles Conservancy

Pasadena Heritage

The San Francisco Preservation Society

Save Our Heritage Organisation
 

Colorado

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Colorado Preservation, Inc.

Colorado Historical Foundation
 

Connecticut

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Connecticut Barns

Connecticut Trust for Historic Preservation

New Canaan Preservation Alliance
 

Delaware

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Preservation Delaware
 

Florida

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Florida Trust for Historic Preservation
 

Georgia

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Georgia State Historic Preservation Office

Georgia Trust

Historic Augusta

 

Hawaii

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Historic Hawai’i Foundation

 

Idaho

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Preservation Idaho
 

Illinois

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Alton Area Landmarks Association

Historic Chicago Bungalow Association

Landmarks Preservation Council of Illinois

 

Indiana

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Historic Landmarks Foundation of Indiana

Indiana Historical Society

 

Iowa

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Preservation Iowa
 

Kansas

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Kansas Preservation Alliance
 

Kentucky

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Kentucky Heritage Council

Preservation Kentucky

 

Louisiana

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Preservation Resource Center New Orleans
 

Maine

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Maine Preservation
 

Maryland

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Preservation Maryland
 

Massachusetts

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Boston Preservation Alliance

Preservation Massachusetts
 

Michigan

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Buchanan Preservation Society

Michigan Historic Preservation Network
 

Minnesota

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Preservation Alliance of Minnesota
 

Mississippi

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Mississippi Heritage Trust
 

Missouri

hor_line

Missouri Alliance for Historic Preservation
 

Montana

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Montana Preservation Alliance
 

Nebraska

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Nebraska State Historical Society
 

Nevada

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Nevada Historical Society
 

New Hampshire

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New Hampshire Preservation Alliance

 

New Jersey

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Cranbury Historical & Preservation Society

Metuchen-Edison Historical Society

New Jersey Historic Trust

Preservation New Jersey

 

New Mexico

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New Mexico Heritage Preservation Alliance

Historic Santa Fe
 

New York

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Adirondack Architectural Heritage

Brooklyn Historical Society

Friends of the Upper East Side Historic Districts

Greenwich Village Society for Historic Preservation

Historic Districts Council

Landmark Society of Western New York

Landmark West!

New York City Landmarks Preservation Commission

New York Landmarks Conservancy

New York State Historic Preservation Office

Newburgh Historical Society

Newburgh Restoration

Preservation League of New York State

Preservation League of Staten Island

 

North Carolina

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Historic Salisbury Foundation

Preservation North Carolina
 

North Dakota

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State Historical Society of North Dakota Foundation
 

Ohio

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Heritage Ohio

Knox Hill Neighborhood Association

Preservation Ohio

 

Oklahoma

hor_line

Preservation Oklahoma, Inc.

Tulsa Preservation

 

Oregon

hor_line

Historic Preservation League of Oregon

Restore Oregon

 

Pennsylvania

hor_line

Historic Philadelphia

Preservation Pennsylvania

 

Rhode Island

hor_line

Preserve Rhode Island
 

South Carolina

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Historic Charleston

Historic Columbia

Palmetto Trust for Historic Preservation

Preservation Society of Charleston

 

South Dakota

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Preserve South Dakota
 

Tennessee

hor_line

Tennessee Preservation Trust
 

Texas

hor_line

Preservation Texas
 

Utah

hor_line

Utah Heritage Foundation
 

Vermont

hor_line

Preservation Trust of Vermont
 

Virginia

hor_line

Preservation Alliance of Virginia

Preservation Virginia

 

Washington

hor_line

Washington Trust for Historic Preservation
 

Washington, DC

hor_line

DC Preservation League
 

West Virginia

hor_line

Preservation Alliance of West Virginia

 

Wisconsin

hor_line

Wisconsin Historical Society

Wisconsin Trust for Historic Preservation

 

Wyoming

hor_line

Alliance for Historic Wyoming

Wyoming State Historical Society

Wyoming State Historic Preservation Office

 

Did we miss something? Let us know in the comments or by emailing letters (at) circaoldhouses.com

HPGroups

National hor_line

National Alliance of Preservation Commissions

Preservation Action

National Trust for Historic Preservation

Docomomo US

The Victorian Society in America
 

Regional hor_line

Historic New England
 

Alabama

hor_line

Alabama Trust for Historic Preservation

Alabama Historical Commission
 

Alaska

hor_line

Alaska State Preservation Office

Alaska Association for Historic Preservation

Alaska Association for Historic Preservation
 

Arizona

hor_line

Arizona Preservation Foundation

Arizona State Historic Preservation Office

Arizona Historical Society

Phoenix Historic Neighborhoods Coalition
 

Arkansas

hor_line

Historic Preservation Alliance of Arkansas

Arkansas Historic Preservation Program

Department of Arkansas Heritage

Historic Arkansas Museum
 

California

hor_line

California Historical Society

California Office of Historic Preservation

California Preservation Foundation

Los Angeles Conservancy

Pasadena Heritage

The San Francisco Preservation Society

Save Our Heritage Organisation
 

Colorado

hor_line

Colorado Preservation, Inc.

Colorado Historical Foundation
 

Connecticut

hor_line

Connecticut Barns

Connecticut Trust for Historic Preservation

New Canaan Preservation Alliance
 

Delaware

hor_line

Preservation Delaware
 

Florida

hor_line

Florida Trust for Historic Preservation
 

Georgia

hor_line

Georgia State Historic Preservation Office

Georgia Trust

Historic Augusta

 

Hawaii

hor_line

Historic Hawai’i Foundation

 

Idaho

hor_line

Preservation Idaho
 

Illinois

hor_line

Alton Area Landmarks Association

Historic Chicago Bungalow Association

Landmarks Preservation Council of Illinois

 

Indiana

hor_line

Historic Landmarks Foundation of Indiana

Indiana Historical Society

 

Iowa

hor_line

Preservation Iowa
 

Kansas

hor_line

Kansas Preservation Alliance
 

Kentucky

hor_line

Kentucky Heritage Council

Preservation Kentucky

 

Louisiana

hor_line

Preservation Resource Center New Orleans
 

Maine

hor_line

Maine Preservation
 

Maryland

hor_line

Preservation Maryland
 

Massachusetts

hor_line

Boston Preservation Alliance

Preservation Massachusetts
 

Michigan

hor_line

Buchanan Preservation Society

Michigan Historic Preservation Network
 

Minnesota

hor_line

Preservation Alliance of Minnesota
 

Mississippi

hor_line

Mississippi Heritage Trust
 

Missouri

hor_line

Missouri Alliance for Historic Preservation
 

Montana

hor_line

Montana Preservation Alliance
 

Nebraska

hor_line

Nebraska State Historical Society
 

Nevada

hor_line

Nevada Historical Society
 

New Hampshire

hor_line

New Hampshire Preservation Alliance

 

New Jersey

hor_line

Cranbury Historical & Preservation Society

Metuchen-Edison Historical Society

New Jersey Historic Trust

Preservation New Jersey

 

New Mexico

hor_line

New Mexico Heritage Preservation Alliance

Historic Santa Fe
 

New York

hor_line

Adirondack Architectural Heritage

Brooklyn Historical Society

Friends of the Upper East Side Historic Districts

Greenwich Village Society for Historic Preservation

Historic Districts Council

Landmark Society of Western New York

Landmark West!

New York City Landmarks Preservation Commission

New York Landmarks Conservancy

New York State Historic Preservation Office

Newburgh Historical Society

Newburgh Restoration

Preservation League of New York State

Preservation League of Staten Island

 

North Carolina

hor_line

Historic Salisbury Foundation

Preservation North Carolina
 

North Dakota

hor_line

State Historical Society of North Dakota Foundation
 

Ohio

hor_line

Heritage Ohio

Knox Hill Neighborhood Association

Preservation Ohio

 

Oklahoma

hor_line

Preservation Oklahoma, Inc.

Tulsa Preservation

 

Oregon

hor_line

Historic Preservation League of Oregon

Restore Oregon

 

Pennsylvania

hor_line

Historic Philadelphia

Preservation Pennsylvania

 

Rhode Island

hor_line

Preserve Rhode Island
 

South Carolina

hor_line

Historic Charleston

Historic Columbia

Palmetto Trust for Historic Preservation

Preservation Society of Charleston

 

South Dakota

hor_line

Preserve South Dakota
 

Tennessee

hor_line

Tennessee Preservation Trust
 

Texas

hor_line

Preservation Texas
 

Utah

hor_line

Utah Heritage Foundation
 

Vermont

hor_line

Preservation Trust of Vermont
 

Virginia

hor_line

Preservation Alliance of Virginia

Preservation Virginia

 

Washington

hor_line

Washington Trust for Historic Preservation
 

Washington, DC

hor_line

DC Preservation League
 

West Virginia

hor_line

Preservation Alliance of West Virginia

 

Wisconsin

hor_line

Wisconsin Historical Society

Wisconsin Trust for Historic Preservation

 

Wyoming

hor_line

Alliance for Historic Wyoming

Wyoming State Historical Society

Wyoming State Historic Preservation Office

 

Did we miss something? Let us know in the comments or by emailing letters (at) circaoldhouses.com