California's historical resources represent the contributions and collective human experiences of a diversified population spanning 10,000-12,000 years of occupancy in California. This rich heritage is embodied in the cultural and historical landscapes of California as evidenced by archaeological remains, historic buildings, traditional customs, tangible artifacts, historical documents, and public records extant in California. All these evidences of the past contribute to the sum total of California's history. Such historical resources provide continuity with our past and enhance our quality of life.

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Name (Landmark Plaque Number) National Register California State Historical Landmark California Register of Historical Resources Point of Interest Date Listed City (County)
ALVARADO ADOBE (512) 11/6/1953 San Pablo (Contra Costa)
ALVARADO PARK (N1766) 4/9/1992 Richmond (Contra Costa)
ATCHISON VILLAGE DEFENSE HOUSING PROJECT, CAL. 4171-X (N2204) 5/30/2003 Richmond (Contra Costa)
BANK OF PINOLE (N1961) 10/24/1996 Pinole (Contra Costa)
BERNARDO FERNANDEZ HOUSE (P277) 1/31/1973 Pinole (Contra Costa)
BLACK DIAMOND MINES (N1737) 10/2/1991 Antioch (Contra Costa)
BUEHLER, MAYNARD AND KATHARINE, HOUSE (N2347) 12/12/2006 Orinda (Contra Costa)
CALIFORNIA AND NEVADA RAILROAD (P190) 5/19/1971 El Sobrante (Contra Costa)
CAPTAIN PEDRO FAGES TRAIL (853) 1/20/1972 Danville (Contra Costa)
CASTRO HOME (356) 10/9/1939 El Cerrito (Contra Costa)
CLAYTON VINEYARDS-DEMARTINI WINERY (N1299) 8/30/1984 Clayton (Contra Costa)
CONTRA COSTA COUNTY COURTHOUSE BLOCK (N1619) 12/28/1989 Martinez (Contra Costa)
CONTRA COSTA COUNTY HALL OF RECORDS (N1732) 9/13/1991 Martinez (Contra Costa)
DANVILLE SOUTHERN PACIFIC RAILROAD DEPOT (P718) 10/4/1989 Danville (Contra Costa)
DON FERNANDO PACHECO ADOBE (455) 1/11/1950 Concord (Contra Costa)
DON SALVIO PACHECO ADOBE (515) 11/25/1953 Concord (Contra Costa)
EAST BROTHER ISLAND LIGHT STATION (N63) 2/12/1971 Richmond (Contra Costa)
EUGENE O'NEILL NATIONAL HISTORIC SITE (N75) 5/6/1971 Danville (Contra Costa)
FERNANDEZ, BERNARDO, HOUSE (N223) 4/11/1973 Pinola (Contra Costa)
FORD MOTOR COMPANY ASSEMBLY PLANT (N1563) 6/23/1988 Richmond (Contra Costa)
FOREST HOME FARMS (N2174) 6/28/2002 San Ramon (Contra Costa)
GALINDO, DON FRANCISCO, HOUSE (N1557) 5/20/1988 Concord (Contra Costa)
HARD, ROSWELL BUTLER, HOUSE (N1844) 9/30/1993 Antioch (Contra Costa)
HENDRICK, WILLIAM T., HOUSE (N1231) 9/8/1983 Pacheco (Contra Costa)
HERCULES VILLAGE (N898) 8/22/1980 Hercules (Contra Costa)
HERSHELL-SPILLMAN MERRY-GO-ROUND (N440) 9/29/1976 Berkeley (Contra Costa)
JOAQUÍN MORAGA ADOBE (509) 9/24/1953 Orinda (Contra Costa)
JOHN MUIR HOME (312) 7/12/1939 Martinez (Contra Costa)
KELLER RANCH (C16) 11/2/2001 Clayton (Contra Costa)
LEFTY GOMEZ FIELD (P741) 5/8/1991 Rodeo (Contra Costa)
MARSH, JOHN, HOUSE (N112) 10/7/1971 Byron (Contra Costa)
MARTINEZ CEMETERY / ALHAMBRA CEMETERY (P763) 2/14/1992 Martinez (Contra Costa)
MARTINEZ CITY LIBRARY (N2388) 1/31/2008 Martinez (Contra Costa)
MARTINEZ RAILROAD STATION (P844) 5/14/2002 Martinez (Contra Costa)
MERRILL, CHARLES W., HOUSE (N2285) 4/7/2005 Orinda (Contra Costa)
MORAGA ADOBE (N161) 3/16/1972 Orinda (Contra Costa)
MOUNT DIABLO (905) 12/7/1976 Danville (Contra Costa)
MOUNT DIABLO COAL FIELD (932) 5/13/1980 Antioch (Contra Costa)
NAVELLIER HOME (P818) 2/9/1996 El Cerrito (Contra Costa)
NEW HOTEL CARQUINEZ (N1772) 5/7/1992 Richmond (Contra Costa)
OLD BORGES RANCH (N960) 7/7/1981 Walnut Creek (Contra Costa)
OLD HOMESTEAD (731) 4/8/1960 Crockett (Contra Costa)
ORINDA PARK (P101) 8/15/1968 Orinda (Contra Costa)
PACHECO, DON FERNANDO, ADOBE (N870) 6/6/1980 Concord (Contra Costa)
PLAZA PARK (P172) 3/19/1970 Lafayette (Contra Costa)
POINT RICHMOND HISTORIC DISTRICT (N832) 11/5/1979 Richmond (Contra Costa)
PORT COSTA SCHOOL (N1560) 5/25/1988 Port Costa (Contra Costa)
RICHMOND SHIPYARD NUMBER THREE (N2095) 4/28/2000 Richmond (Contra Costa)
RICHMOND SHIPYARDS DISTRICT (1032) 8/11/2000 Richmond (Contra Costa)
RIVERVIEW UNION HIGH SCHOOL BUILDING (N2033) 10/14/1998 Antioch (Contra Costa)
RODGERS, PATRICK, FARM (N1678) 3/22/1991 Pleasant Hill (Contra Costa)
ROSIE THE RIVETER--WORLD WAR II HOME FRONT NATIONAL HISTORICAL PARK (N2118) 1/31/2001 Richmond (Contra Costa)
SAKLAN INDIAN VILLAGE (P381) 3/20/1975 Walnut Creek (Contra Costa)
SHADELANDS RANCH HOUSE (N1371) 8/29/1985 Walnut Creek (Contra Costa)
SHANNON--WILLIAMSON RANCH (N1478) 1/29/1987 Antioch (Contra Costa)
SITE OF THE MURDER OF DR. JOHN MARSH (722) 1/11/1960 Martinez (Contra Costa)
SS RED OAK VICTORY (VICTORY SHIP) (N2117) 1/30/2001 Richmond (Contra Costa)
TOWN OF PORT COSTA (P102) 8/15/1968 Port Costa (Contra Costa)
TUCKER HOUSE (N2075) 12/17/1999 Martinez (Contra Costa)
VICENTE MARTÍNEZ ADOBE (511) 9/24/1953 Martinez (Contra Costa)
WINEHAVEN (N675) 10/2/1978 Richmond (Contra Costa)