1 Archeological Site SMA-151 Upload image February 23, 1978 (#78000771 ) Address Restricted Princeton Also known as U.C. Archaeological Research Facility. Native American historical site from 1749-1500 AD and 1499-1000 AD.[6] 2 Barron-Latham-Hopkins Gate Lodge Barron-Latham-Hopkins Gate Lodge August 28, 1986 (#86001951 ) 555 Ravenswood Ave. 37°27′18″N 122°10′42″W / 37.455°N 122.178333°W / 37.455; -122.178333 (Barron-Latham-Hopkins Gate Lodge ) Menlo Park 3 Bourn-Roth Estate Bourn-Roth Estate August 28, 1975 (#75000479 ) 3.7 mi. northwest of Woodside off Canada Rd. 37°28′13″N 122°18′39″W / 37.470278°N 122.310833°W / 37.470278; -122.310833 (Bourn-Roth Estate ) Woodside Also known as Filoli; built in 1915 by Willis Polk for mining magnate William Bourn , owner of the Empire Mine in Grass Valley, California [7] 4 Nathanial Brittan Party House Nathanial Brittan Party House December 29, 1994 (#94001500 ) 125 Dale Ave. 37°30′02″N 122°16′15″W / 37.500556°N 122.270833°W / 37.500556; -122.270833 (Nathanial Brittan Party House ) San Carlos 5 Burlingame Railroad Station Burlingame Railroad Station April 19, 1978 (#78000769 ) Burlingame Ave. and California Dr. 37°34′49″N 122°20′38″W / 37.580278°N 122.343889°W / 37.580278; -122.343889 (Burlingame Railroad Station ) Burlingame 6 The Carolands The Carolands October 21, 1975 (#75000478 ) 565 Remillard Dr. 37°33′20″N 122°22′15″W / 37.555556°N 122.370833°W / 37.555556; -122.370833 (The Carolands ) Hillsborough 1914 home of Harriet Pullman Carolan, daughter of George Pullman , inventor of the Pullman sleeping car ; built by Willis Polk 7 Casa de Tableta Casa de Tableta August 14, 1973 (#73000447 ) 3915 Alpine Rd. 37°22′56″N 122°11′34″W / 37.382222°N 122.192778°W / 37.382222; -122.192778 (Casa de Tableta ) Portola Valley Now Alpine Inn, formerly known as Rossotti's Saloon since the 1850s. 8 Church of the Nativity Church of the Nativity October 31, 1980 (#80000855 ) 210 Oak Grove Ave. 37°27′39″N 122°10′46″W / 37.460833°N 122.179444°W / 37.460833; -122.179444 (Church of the Nativity ) Menlo Park 9 Ernest Coxhead House Ernest Coxhead House April 6, 2000 (#00000322 ) 37 E. Santa Inez Ave. 37°34′13″N 122°19′54″W / 37.570278°N 122.331667°W / 37.570278; -122.331667 (Ernest Coxhead House ) San Mateo 10 Eugene J. de Sabla, Jr., Teahouse and Tea Garden Eugene J. de Sabla, Jr., Teahouse and Tea Garden July 30, 1992 (#92000965 ) 70 De Sabla Rd. 37°33′55″N 122°19′49″W / 37.565278°N 122.330278°W / 37.565278; -122.330278 (Eugene J. de Sabla, Jr., Teahouse and Tea Garden ) San Mateo Circa 1907 Japanese farmhouse-style teahouse built for Eugene de Sabla, a co-founder of Pacific Gas and Electric Company [8] 11 Dickerman Barn Dickerman Barn January 11, 1982 (#82002259 ) Cabrillo Hwy. 37°07′09″N 122°18′21″W / 37.119167°N 122.305833°W / 37.119167; -122.305833 (Dickerman Barn ) Pescadero 12 John Dielmann House Upload image October 6, 2015 (#15000681 ) 1020 Main St. 37°29′01″N 122°13′34″W / 37.4836°N 122.2261°W / 37.4836; -122.2261 (John Dielmann House ) Redwood City 13 First Congregational Church of Pescadero First Congregational Church of Pescadero October 31, 1980 (#80000856 ) San Gregorio St. 37°15′16″N 122°22′56″W / 37.254444°N 122.382222°W / 37.254444; -122.382222 (First Congregational Church of Pescadero ) Pescadero 14 Folger Estate Stable Historic District Folger Estate Stable Historic District April 16, 2004 (#04000328 ) 4040 Woodside Rd. 37°24′30″N 122°15′29″W / 37.408333°N 122.258056°W / 37.408333; -122.258056 (Folger Estate Stable Historic District ) Woodside 15 Golden Gate National Cemetery Golden Gate National Cemetery March 8, 2016 (#16000058 ) 1300 Sneath Ln. 37°38′07″N 122°25′52″W / 37.635278°N 122.431111°W / 37.635278; -122.431111 (Golden Gate National Cemetery ) San Bruno 16 Mortimer Fleishhacker House Mortimer Fleishhacker House September 26, 1986 (#86002396 ) 329 Albion Avenue 37°25′59″N 122°16′02″W / 37.433056°N 122.267222°W / 37.433056; -122.267222 (Mortimer Fleishhacker House ) Woodside An English style vacation home designed by Charles Sumner Greene circa.1911, also known as Green Gables.[9] 17 Green Oaks Ranch House Upload image November 21, 1976 (#76000526 ) 13 mi. S of Pescadero on CA 1 37°08′04″N 122°18′38″W / 37.134444°N 122.310556°W / 37.134444; -122.310556 (Green Oaks Ranch House ) Pescadero also known as the Isaac Steele Ranch. 18 Arthur and Mona Hofmann House Arthur and Mona Hofmann House August 5, 1991 (#91000926 ) 1048 La Cuesta Rd. 37°33′03″N 122°20′53″W / 37.550833°N 122.348056°W / 37.550833; -122.348056 (Arthur and Mona Hofmann House ) Hillsborough 19 Holbrook-Palmer Estate Holbrook-Palmer Estate September 26, 2016 (#16000663 ) 150 Watkins Ave. 37°27′49″N 122°11′29″W / 37.463654°N 122.191419°W / 37.463654; -122.191419 (Holbrook-Palmer Estate ) Atherton This estate is also known as "Elmwood". 20 Hotel St. Matthew Hotel St. Matthew January 23, 1998 (#97001663 ) 215-229 Second Ave. 37°33′58″N 122°19′26″W / 37.566111°N 122.323889°W / 37.566111; -122.323889 (Hotel St. Matthew ) San Mateo 21 Howard-Ralston Eucalyptus Tree Rows Howard-Ralston Eucalyptus Tree Rows March 15, 2012 (#12000127 ) El Camino Real, CA 82 37°34′54″N 122°21′43″W / 37.581725°N 122.361996°W / 37.581725; -122.361996 (Howard-Ralston Eucalyptus Tree Rows ) Burlingame 22 Independence Hall Independence Hall August 3, 1978 (#78000772 ) 2955 Woodside Rd. 37°25′43″N 122°15′37″W / 37.428644°N 122.260325°W / 37.428644; -122.260325 (Independence Hall ) Woodside 1884 building that was located at 129 Albion Ave. when added to the National Register. It is now located adjacent to Woodside Town Hall at 2955 Woodside Rd.[10] 23 James Johnston House James Johnston House May 9, 1973 (#73000446 ) Higgins-Purisima Rd. 37°26′59″N 122°25′20″W / 37.449722°N 122.422222°W / 37.449722; -122.422222 (James Johnston House ) Half Moon Bay 24 Kohl Mansion Kohl Mansion February 3, 1982 (#82002258 ) 2750 Adeline Dr. 37°34′57″N 122°22′55″W / 37.5825°N 122.381944°W / 37.5825; -122.381944 (Kohl Mansion ) Burlingame 25 Lathrop House Lathrop House April 11, 1973 (#73000448 ) 701 Hamilton St. 37°29′16″N 122°13′48″W / 37.4879°N 122.2301°W / 37.4879; -122.2301 (Lathrop House ) Redwood City 26 Martin Building Martin Building February 14, 1997 (#97000043 ) 220 Linden Ave.[11] 37°39′18″N 122°24′32″W / 37.655°N 122.4089°W / 37.655; -122.4089 (Martin Building ) South San Francisco Now known as the Metropolitan Hotel, a residential hotel 27 Arthur C. and Judith Mathews House Upload image December 7, 2021 (#100007224 ) 83 Wisteria Way 37°28′19″N 122°10′29″W / 37.4719°N 122.1746°W / 37.4719; -122.1746 (Arthur C. and Judith Mathews House ) Atherton 28 Menlo Park Railroad Station Menlo Park Railroad Station October 1, 1974 (#74000556 ) 1100 Merrill St. 37°27′16″N 122°10′51″W / 37.454444°N 122.180833°W / 37.454444; -122.180833 (Menlo Park Railroad Station ) Menlo Park 29 Methodist Episcopal Church at Half Moon Bay Methodist Episcopal Church at Half Moon Bay November 10, 1980 (#80000854 ) 777 Miramontes St. 37°27′46″N 122°25′37″W / 37.462778°N 122.426944°W / 37.462778; -122.426944 (Methodist Episcopal Church at Half Moon Bay ) Half Moon Bay 30 Methodist Episcopal Church of Pescadero Methodist Episcopal Church of Pescadero March 10, 1982 (#82002260 ) 108 San Gregorio St. 37°15′05″N 122°22′54″W / 37.251389°N 122.381667°W / 37.251389; -122.381667 (Methodist Episcopal Church of Pescadero ) Pescadero 31 Robert Mills Dairy Barn Robert Mills Dairy Barn February 15, 1990 (#90000120 ) Higgins Purissima Rd. 37°27′20″N 122°23′18″W / 37.455556°N 122.388333°W / 37.455556; -122.388333 (Robert Mills Dairy Barn ) Half Moon Bay 32 National Bank of San Mateo National Bank of San Mateo April 24, 1997 (#97000331 ) 164 S. B St. 37°34′00″N 122°19′20″W / 37.566667°N 122.322222°W / 37.566667; -122.322222 (National Bank of San Mateo ) San Mateo 33 New Sequoia Theater Building New Sequoia Theater Building May 5, 1994 (#94000431 ) 2211-2235 Broadway 37°29′11″N 122°13′47″W / 37.486389°N 122.229722°W / 37.486389; -122.229722 (New Sequoia Theater Building ) Redwood City 34 Newhall Estate Newhall Estate April 13, 2007 (#07000308 ) 1761 Manor Dr. 37°34′42″N 122°21′39″W / 37.578333°N 122.360833°W / 37.578333; -122.360833 (Newhall Estate ) Hillsborough 35 John Offerman House Upload image October 5, 2015 (#15000682 ) 1018 Main St. 37°29′02″N 122°13′34″W / 37.4838°N 122.2261°W / 37.4838; -122.2261 (John Offerman House ) Redwood City 36 Our Lady of the Wayside Our Lady of the Wayside November 22, 1977 (#77000338 ) 930 Portola Rd. 37°23′02″N 122°13′58″W / 37.383889°N 122.232778°W / 37.383889; -122.232778 (Our Lady of the Wayside ) Portola Valley 37 Pigeon Point Lighthouse Pigeon Point Lighthouse March 8, 1977 (#77000337 ) S of Pescadero at Pigeon Point off CA 1 37°10′54″N 122°23′38″W / 37.181667°N 122.393889°W / 37.181667; -122.393889 (Pigeon Point Lighthouse ) Pescadero 38 Pilarcitos Creek Bridge Pilarcitos Creek Bridge April 7, 2014 (#14000110 ) Main St. across Pilarcitos Creek 37°27′58″N 122°25′44″W / 37.466045°N 122.428852°W / 37.466045; -122.428852 (Pilarcitos Creek Bridge ) Half Moon Bay 39 Point Montara Light Station Point Montara Light Station September 3, 1991 (#91001094 ) Jct. of 16th St. and CA 1 37°32′13″N 122°31′05″W / 37.536944°N 122.518056°W / 37.536944; -122.518056 (Point Montara Light Station ) Montara 40 POLARIS (research vessel)Upload image March 24, 2015 (#15000100 ) 597 Seaport Blvd. 37°30′25″N 122°12′43″W / 37.5069°N 122.2119°W / 37.5069; -122.2119 (POLARIS (research vessel) ) Redwood City 41 Portola Valley School Portola Valley School June 28, 1974 (#74000557 ) 775 Portola Rd. 37°22′56″N 122°13′40″W / 37.382222°N 122.227778°W / 37.382222; -122.227778 (Portola Valley School ) Portola Valley Later used as town hall. 42 Princeton Hotel Princeton Hotel January 31, 1979 (#79000543 ) Capistrano Rd. and Prospect Way 37°30′18″N 122°29′08″W / 37.505°N 122.4856°W / 37.505; -122.4856 (Princeton Hotel ) Princeton 43 William C. Ralston House William C. Ralston House November 15, 1966 (#66000234 ) College of Notre Dame campus 37°31′03″N 122°17′10″W / 37.5175°N 122.2861°W / 37.5175; -122.2861 (William C. Ralston House ) Belmont 44 Redwood City Historic Commercial Buildings Redwood City Historic Commercial Buildings November 7, 1977 (#77000339 ) Broadway and Main Sts. 37°29′12″N 122°13′35″W / 37.4867°N 122.2264°W / 37.4867; -122.2264 (Redwood City Historic Commercial Buildings ) Redwood City 45 Redwood City Woman's Club Redwood City Woman's Club March 12, 2021 (#100006305 ) 149 Clinton St. 37°29′11″N 122°14′23″W / 37.4863°N 122.2396°W / 37.4863; -122.2396 (Redwood City Woman's Club ) Redwood City 46 San Francisco Bay Discovery Site San Francisco Bay Discovery Site May 23, 1968 (#68000022 ) Sweeney Ridge; 4 mi. west of San Bruno via Skyline Dr. and Sneath Lane 37°36′16″N 122°27′27″W / 37.6044°N 122.4575°W / 37.6044; -122.4575 (San Francisco Bay Discovery Site ) San Bruno National Park Service brochure for Sweeney Ridge 47 San Gregorio House San Gregorio House May 6, 1977 (#77000341 ) Old Stage Rd. 37°19′35″N 122°23′09″W / 37.3264°N 122.3858°W / 37.3264; -122.3858 (San Gregorio House ) San Gregorio 48 San Mateo County Courthouse San Mateo County Courthouse December 13, 1977 (#77000340 ) Broadway 37°29′13″N 122°13′47″W / 37.4869°N 122.2297°W / 37.4869; -122.2297 (San Mateo County Courthouse ) Redwood City 49 Sanchez Adobe Park Sanchez Adobe Park April 13, 1976 (#76000525 ) Linda Mar Blvd., 1 mi. E of CA 1 37°35′15″N 122°29′33″W / 37.5875°N 122.4925°W / 37.5875; -122.4925 (Sanchez Adobe Park ) Pacifica 50 Sequoia Union High School Sequoia Union High School April 7, 1995 (#95000389 ) 1201 Brewster Ave. 37°29′04″N 122°14′09″W / 37.4844°N 122.2358°W / 37.4844; -122.2358 (Sequoia Union High School ) Redwood City 51 William Adam Simmons House William Adam Simmons House August 18, 1992 (#92000995 ) 751 Kelly Ave. 37°27′49″N 122°25′38″W / 37.4636°N 122.4272°W / 37.4636; -122.4272 (William Adam Simmons House ) Half Moon Bay 52 South San Francisco Hillside Sign South San Francisco Hillside Sign July 11, 1996 (#96000761 ) Sign Hill Park, N of Park Way 37°39′49″N 122°25′08″W / 37.6636°N 122.4189°W / 37.6636; -122.4189 (South San Francisco Hillside Sign ) South San Francisco 53 Southern Pacific Depot Southern Pacific Depot September 1, 1978 (#78000770 ) 21 E. Millbrae Ave. 37°35′56″N 122°23′05″W / 37.5989°N 122.3847°W / 37.5989; -122.3847 (Southern Pacific Depot ) Millbrae 54 Southern Pacific Depot Southern Pacific Depot September 20, 1984 (#84001191 ) 559 El Camino Real 37°30′27″N 122°15′32″W / 37.5075°N 122.2589°W / 37.5075; -122.2589 (Southern Pacific Depot ) San Carlos 55 Southern Pacific Railroad Bayshore Roundhouse Southern Pacific Railroad Bayshore Roundhouse March 26, 2010 (#10000113 ) Junction of Industrial Way and Bayshore Ave. 37°42′04″N 122°24′31″W / 37.7010°N 122.4085°W / 37.7010; -122.4085 (Southern Pacific Railroad Bayshore Roundhouse ) Brisbane Steam railroad engine roundhouse built between 1907 and 1910 56 Timby House Upload image May 24, 2024 (#100007818 ) 621 Knoll Dr. 37°29′58″N 122°15′53″W / 37.4995°N 122.2647°W / 37.4995; -122.2647 (Timby House ) San Carlos 57 Union Cemetery Union Cemetery August 25, 1983 (#83001237 ) 316 Woodside Rd. 37°28′26″N 122°13′23″W / 37.4739°N 122.2231°W / 37.4739; -122.2231 (Union Cemetery ) Redwood City 58 US Post Main Office-San Mateo US Post Main Office-San Mateo April 18, 1988 (#88000443 ) 210 S. Ellsworth Ave. 37°34′00″N 122°19′24″W / 37.5667°N 122.3233°W / 37.5667; -122.3233 (US Post Main Office-San Mateo ) San Mateo 59 Amelia Vollers House Amelia Vollers House January 27, 2015 (#14001205 ) 353 N. Claremont St. 37°34′27″N 122°19′46″W / 37.5741°N 122.3295°W / 37.5741; -122.3295 (Amelia Vollers House ) San Mateo 60 Watkins-Cartan House Watkins-Cartan House March 30, 1978 (#78000768 ) 98 Alejandra Ave. 37°27′13″N 122°11′49″W / 37.4536°N 122.1969°W / 37.4536; -122.1969 (Watkins-Cartan House ) Atherton constructed around 1866 for Commodore James Watkins; originally listed as the Commodore James Watkins House; located at 25 Isabella Ave. when listed on the National Register; moved to 98 Alejandra Ave. in 1998[12] 61 William A. Whifler House William A. Whifler House March 22, 2016 (#16000096 ) 1544 Drake Ave. 37°35′14″N 122°22′44″W / 37.5873°N 122.3790°W / 37.5873; -122.3790 (William A. Whifler House ) Burlingame 62 Woodside Store Woodside Store July 18, 1985 (#85001563 ) 471 Kings Mountain Rd. 37°25′49″N 122°16′34″W / 37.4303°N 122.2761°W / 37.4303; -122.2761 (Woodside Store ) Woodside 63 X-100 X-100 June 20, 2016 (#16000381 ) 1586 Lexington Ave. 37°31′30″N 122°21′12″W / 37.5251°N 122.3532°W / 37.5251; -122.3532 (X-100 ) San Mateo 64 Yoshiko Yamanouchi House Upload image December 26, 2023 (#100009653 ) 1007 East 5th Avenue 37°34′07″N 122°18′53″W / 37.5685°N 122.3148°W / 37.5685; -122.3148 (Yoshiko Yamanouchi House ) San Mateo