National Historic Landmark · mine · San Jose, California

Casa Grande

Neighborhood of San Jose in Santa Clara, California, United States. Added to the National Register in 1966, and a National Historic Landmark.

Adobe in New Almaden 2980Adobe in New Almaden, circa 1860Approach to New Almaden (25450126865)Bulmore House in New Almaden 2990
Photos via Wikimedia Commons · 6 in the Commons category

What it is

Wikipedia · New Almaden

New Almaden, known in Spanish as Nuevo Almadén, is a historic community and former mercury mine in the Capitancillos Hills of San Jose, California, located at the southwestern point of Almaden Valley in South San Jose. New Almaden is divided into two parts: the mines and much of their immediate surroundings, including historic ghost town settlements in the Capintancillas, which together form the Almaden Quicksilver County Park; and the largely residential historic district surrounding the Casa Grande.

Text from Wikipedia, CC BY-SA 4.0.

The record

National Register of Historic Places
Property typeBuilding
Address14 mi. S of San Jose on CR G8, San Jose vicinity, CA
CountySanta Clara County
ListedOct 15, 1966
Reference number66000236
Type of placemine, neighborhood
DesignationsNational Historic Landmark
Contributing resources6 buildings
StandingYes

The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗

Visiting

Access not on record
Address14 mi. S of San Jose on CR G8, San Jose, CA
Coordinates37.17842, -121.81951 · Directions ↗
Nearest national park unitEugene O'Neill National Historic Site · 46 mi · on Park Atlas
Listing on the Register does not open the door. Unless a museum or park runs it, treat this as private property and see it from the sidewalk.

Explore

Why you would stay

Reference

Exists because it is true

Sources

Location, dates, type and contributing counts come from the National Park Service's National Register spatial data. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 66000236. Nothing here is transcribed by hand. The description under "What it is" is the opening of the Wikipedia article, CC BY-SA.