||
Current listings
Alvarado Park
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Atchison Village Defense Housing Project, Cal. 4171-x
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Bank of Pinole
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Black Diamond Mines
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Borland House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Maynard and Katharine Buehler House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
CA-CCO-548
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Clayton Vineyards-DeMartini Winery
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Contra Costa County Courthouse Block
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Contra Costa County Hall of Records
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Danville Southern Pacific Railroad Depot
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Robert Stanley Dollar Sr. House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
East Brother Island Light Station
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Bernardo Fernandez House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Ford Motor Company Assembly Plant
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Forest Home Farms
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Don Francisco Galindo House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
''ROBERT GRAY'' (hydrographic survey vessel)
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Roswell Butler Hard House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
William T. Hendrick House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Hercules Village
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Tilden Park Merry-Go-Round
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
John Muir National Historic Site
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
John Marsh House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Martinez City Library
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Martinez Downtown Post Office
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Martinez Grammar School Annex
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Memorial Hall
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Charles W. Merrill House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Moraga Adobe
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
New Hotel Carquinez
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Nystrom Elementary School/The Maritime Building
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Old Borges Ranch
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Don Fernando Pacheco Adobe
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Point Richmond Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Port Chicago Naval Magazine National Memorial
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Port Costa School
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Richmond Shipyard Number Three
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Riverview Union High School Building
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Patrick Rodgers Farm
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Rosie the Riveter-World War II Home Front National Historical Park
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Shadelands Ranch House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Shannon-Williamson Ranch
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
SS Red Oak Victory (victory ship)
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Tao House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Tassajara One Room School
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Tucker House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
Winehaven
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Contra_Costa_County%2C_California#cite_ref-refnums_5-0">National Register of Historic Places listings in Contra Costa County, California</a>]]>
.