National Register Listing
Listed in National Register of Historic Places in 1991.
Heathcote-MacKenzie House
a.k.a. Heritage House
4501 Pleasanton Ave., Pleasanton, CA Local significance of the building: Entertainment/recreation
Listed in National Register of Historic Places in 1991.
About National Register Listings
The National Register of Historic Places is the official list of the Nation’s historic places worthy of preservation. Authorized by the National Historic Preservation Act of 1966, the National Park Service’s National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America’s historic and archeological resources.
During World War II, California was home to several important military installations, including Naval Station Pearl Harbor and the Los Alamos National Laboratory. The state's aircraft manufacturing industry also played a crucial role in the war effort.