# Sonoma historic landmarks

The city of Sonoma, California has established about 90 sites to represent the significant historic sites and structures.
Separate from the city's list, state and federal government agencies have identified landmarks in the city. Some sites overlap the city's list and others are separate.
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## List of Sonoma Historic Landmarks

| Address Number | Street | Historic Name | Location | Year Built | Architectural Style | NRS Number | State Property # | Architectural Style | Federal Recognition | Site Location & Other Comments | APN |
| 291 | 1st St. E | Poultry Production of California Warehouse #2 (at Depot Park) | 38°17′44″N 122°27′22″W﻿ / ﻿38.295599°N 122.456243°W﻿ / 38.295599; -122.456243﻿ (Poultry Production of California Warehouse #2) | 1914 | Wood Frame Warehouse | 1D | 00156 | Wood Frame Warehouse | Reported no longer in existence as of 2018. | | 018-131-006 |
| 291 | 1st St. E | Railroad Depot / Depot Museum | 38°17′44″N 122°27′22″W﻿ / ﻿38.295599°N 122.456243°W﻿ / 38.295599; -122.456243﻿ (Railroad Depot / Depot Museum) | 1860 | Railroad Depot Wood Building | 1S | 004165 | Railroad Depot Wood Building | | | 018-131-006 |
| 389 | 1st St. E | The Barracks (Cuartel de Sonoma) | 38°17′37″N 122°27′24″W﻿ / ﻿38.293726°N 122.456634°W﻿ / 38.293726; -122.456634﻿ (The Barracks (Cuartel de Sonoma)) | 1836 | Spanish Colonial | 1D | 004121 | Spanish Colonial | | Actual street and situs address is 36 East Spain | 018-162-014 |
| 400 | 1st St. E | Old Sonoma Creamery / Vella Cheese Factory | 38°17′36″N 122°27′22″W﻿ / ﻿38.293409°N 122.456157°W﻿ / 38.293409; -122.456157﻿ (Old Sonoma Creamery / Vella Cheese Factory) | 1930-S, 1926-L | Mission Revival | 1D | 004170 | Mission Revival | | | 018-221-001 |
| 408 | 1st St. E | Valentine/Building C | | 1916 | Stone Commercial | 2D3 | 004171 | Stone Commercial | | | 018-221-035 |
| 414 | 1st St. E | El Paseo De Sonoma/Buildings A, B and D | | 1891 | Brick, stone, wood and stucco | 2D3 | 087431 | Brick, stone, wood and stucco | | | 018-221-035 |
| 414 | 1st St. E | Vasquez House (relocated from 541 1st St. W) | 38°17′36″N 122°27′22″W﻿ / ﻿38.293229°N 122.456249°W﻿ / 38.293229; -122.456249﻿ (Vasquez House) | 1850 | | 1D | 004139 | | | | 018-221-035 |
| 420 | 1st St. E | Cantoni's Bakery / Building E | 38°17′35″N 122°27′23″W﻿ / ﻿38.293070°N 122.456338°W﻿ / 38.293070; -122.456338﻿ (Cantoni's Bakery / Building E) | 1912 | Brick Commercial | 2D3 | 004172 | Brick Commercial | | | 018-221-035 |
| 453 | 1st St. E | Carnegie Public Library | 38°17′34″N 122°27′25″W﻿ / ﻿38.292683°N 122.457009°W﻿ / 38.292683; -122.457009﻿ (Carnegie Public Library) | 1913 | Neo-classical | 1D | 004164 | Neo-classical | | | 018-214-001 |
| 488 | 1st St. E | Grinstead Building / Parmelee Building | 38°17′31″N 122°27′23″W﻿ / ﻿38.291914°N 122.456494°W﻿ / 38.291914; -122.456494﻿ (Grinstead Building / Parmelee Building) | 1911 | Spanish Colonial | 1D | 004173 | Spanish Colonial | | | 018-221-013 |
| 482 | 1st St. E | Italianate Commercial Building | 38°17′32″N 122°27′23″W﻿ / ﻿38.292242°N 122.456483°W﻿ / 38.292242; -122.456483﻿ (Italianate Commercial Building) | 1933 | Italianate style | 1D | 087432 | Italianate style | | | 018-221-042 |
| 484 | 1st St. E | Italianate Commercial Building | | 1900 | Italianate style | 1D | 087433 | Italianate style | | | 018-221-029 |
| 498 | 1st St. E | Duhring General Store | 38°17′31″N 122°27′24″W﻿ / ﻿38.291852°N 122.456531°W﻿ / 38.291852; -122.456531﻿ (Duhring General Store) | 1870/1891-S, 1891-L | Italianate False Front | 1D | 004154 | Italianate False Front | | | 018-221-015 |
| 525 | 1st St. E | First Library | | 1900 | Gabled Roof | 1D | 004278 | Gabled Roof | | | 015-212-025 |
| 542 | 1st St. E | First Methodist Episcopal church | | 1850 | Gothic Revival | 1D | 004148 | Gothic Revival | | | 018-261-031 |
| 564 | 1st St. E | Julius Poppe House | | 1850 | Carpenter Gothic Cottage | 1D | 004147 | Carpenter Gothic Cottage | | | 018-261-013 |
| 567 | 1st St. E | | | 1915-S, 1910-L | Hip Roof | 1D | 087435 | Hip Roof | | | 018-212-026 |
| 579 | 1st St. E | Nash-Patten Adobe | | 1847 | Adobe | | 004146 | Adobe | | | 018-212-020 |
| 415 | 1st St. W | Salvadore Vallejo Adobe | | 1836 | Mexican Colonical | | 004131 | Mexican Colonical | Salvadore Vallejo Adobe, Mexican Colonial Revival adobe | | 018-202-069 |
| 437 | 2nd St. W | Camille Aguillon Building / Ruggles | | 1875 | False Front building | | 004132 | False Front building | Camille Aguillion Building (Ruggles): Formerly a Chinese laundry and employment office for Chinese immigrants. The building was purchased by French expatriate Camille Aguillon in the 1800s for his winery. | | 018-202-072 |
| 447 | 3rd St. W | Camille Aquillon building / Chinese Laundry | | 1860 | 2-Story Gabled Roof | | 004133 | 2-Story Gabled Roof | | Listed in County record and street map as 445 First Street W | 018-202-073 |
| 453 | 4th St. W | Batto Building | | 1912 | Classic Revival | | 004134 | Classic Revival | | | 018-202-070 |
| 467-469(465) | 5th St. W | Masonic Building, Temple No. 14 | | 1909 | Italian Renaissance | | 004135 | Italian Renaissance | | Listed in County record and street map as 495 First Street W | 081-202-075 |
| 481 | 6th St. W | Bear Flag Realty | | 1890 | Italianate False Front | | 004209 | Italianate False Front | | | 018-202-059 |
| 483 | 7th St. W | Italianate-False Front Commercial Building | | 1890 | Italianate False Front | | 087439 | Italianate False Front | | | 018-202-015 |
| 487 | 8th St. W | Leese-Fitch Adobe | | 1836 | Monterey Colonical | | 004136 | Monterey Colonical | | Located on the north side of the site, County and street map list this site as 495 First Street W | 018-202-015 |
| unk | 2nd St. E & E. Napa St. south of intersection | Stone Bridge at Nathanson Creek | | 1909 | Street Feature | 2S2 | 004265 | Street Feature | | Located at the northeast edge of site. | 018-261-008 |
| 531 | 2nd. St. E | William Clewe Residence | | 1876 | Italianate | 1D | 004152 | Italianate | | Located in the center of the site. | 018-261-008 |
| 532 | 2nd. St. E | Duhring Home / Pine Lodge | | 1859 | Colonial Revival | 1D | 004153 | Colonial Revival | | | 018-262-014 |
| 553 | 2nd. St. E | William Clewe House | | 1915 | Shingled Bungalow | 1D | 004264 | Shingled Bungalow | | | 018-261-012 |
| 558 | 2nd. St. E | Lutgens House | | 1910 | Shingled Bungalow | 1D | 004263 | Shingled Bungalow | | | 018-262-002 |
| 521 | Broadway | I.O.O.F. Building | | 1911-S, 1900-L | 2-Story Brick Building | 1D | 004246 | 2-Story Brick Building | | | 018-211-003 |
| 526 | Broadway | Marcy & Clark Building | | 1870 | Italianate False Front | 1D | 004143 | Italianate False Front | | | 018-810-016 |
| 530 | Broadway | Marcy & Clark Building | | 1880 | Italianate False Front | 1D | 087411 | Italianate False Front | | | 018-810-017 |
| 536 | Broadway | Dunbar Hardware Store / Sonoma Service Building | | 1910 | Two-Story Commercial | 1D | 004145 | Two-Story Commercial | | | 018-810-018 |
| 548 | Broadway | One-story shiplap siding residence | | 1870 | Greek Revival | 1D | 087412 | Greek Revival | | | 018-810-021 |
| 578 | Broadway | Harold Holz Residence | | 1880 | Queen Anne | 1D | 004249 | Queen Anne | | | 018-212-019 |
| 124 | Church St. | One-story bungalow | | unk | Stucco walls / Mission tile cross-gable roof | 1D | 087414 | Stucco walls / Mission tile cross-gable roof | | | 018-202-076 |
| 15 | E. Napa St. | One-story commercial building | | 1917-S, 1915-1920-N | | 1D | 087415 | | Church Mouse building on National Register as "a one-story Mission Revival commercial building" | | 018-212-004 |
| 25 | E. Napa St. | One-story commercial building | | 1910-S,1910-1915-N | Glazed brick building with Mission tile pent roof | 1D | 087416 | Glazed brick building with Mission tile pent roof | | | 018-810-032 |
| 29 | E. Napa St. | Simmons Pharmacy | | 1900 | Spanish | 1D | 087417 | Spanish | | | 018-810-037 |
| 101 | E. Napa St. | Post Office / General Store / Boccoli Building | | 1896 | Basalt stone building, built from local quarries in an Italian commercial theme; faced with metal, embossed to resemble stone | 1D | 004266 | Basalt stone building, built from local quarries in an Italian commercial theme; faced with metal, embossed to resemble stone | Boccoli Building; local grocers, the Boccoli family constructed this building that served as Sonoma's Post Office | Listed in County record as 103 East Napa Street | 018-261-001 |
| 107 | E. Napa St. | C. Dal Paggetto Building | | 1908 | Italianate style with rusticated ashlar basalt façade | 1D | 004267 | Italianate style with rusticated ashlar basalt façade | Del Poggetto Building; Charles Dal Poggetto was a businessman who used the building for his barber shop and for the area's hospital facility. | Located on the west side of the street. | 018-261-002 |
| 111-A & B | E. Napa St. | C. Dal Paggetto Building-1908 | | 1908-S | Italianate commercial building built of locally-quarried basalt | 1D | 004149 | Italianate commercial building built of locally-quarried basalt | | Located on the east side of the site: listed in County record as 107 East Napa Street | 018-261-002 |
| 113 | E. Napa St. | C. Dal Paggetto Building | | 1908 | Italianate | 1D | 004269 | Italianate | | Located on the east side of the site: listed in County record as 107 East Napa Street | 018-261-002 |
| 127 | E. Napa St. | A. Castex Building | | 1904 | italianate | 1D | 087418 | italianate | | Located at center of site | 018-261-037 |
| 129 | E. Napa St. | A. Castex Building | | 1904 | Italianate | 1D | 004150 | Italianate | | Located on east side of site; listed with 127 East Napa Street in County record. | 018-261-037 |
| 139 | E. Napa St. | Eastlake Style House | | 1880 | Eastlake style built with clapboard siding and a cross-gable roof | 1D | 004151 | Eastlake style built with clapboard siding and a cross-gable roof | | | 018-261-005 |
| 146 | E. Napa St. | Former garage | | 1910 | Tin false front | 1D | 087419 | Tin false front | | Also includes 140 East Napa Street per street map. | 018-221-017 |
| 151 | E. Napa St. | Small's Home | | 1900 | Gabled roof | 1D | 004273 | Gabled roof | | | 018-261-023 |
| 156 | E. Napa St. | La Torres Home | | 1910 | Hip roof box | 1D | 004202 | Hip roof box | | | 018-221-037 |
| 161 | E. Napa St. | Small's Home | | 1910 | California bungalow | 1D | 087420 | California bungalow | | | 018-261-024 |
| 168 | E. Napa St. | Granice Home / Morning Glory Villas | | 1880 | Queen Anne, best example of Stick Eastlake Victorian residence in Sonoma. | 1D | 004203 | Queen Anne, best example of Stick Eastlake Victorian residence in Sonoma. | H. H. Grancie, founder of the Sonoma Index Tribune, started the paper on his residential property in the early 1880s. This home was originally located at 157 East Napa and was moved to 168 East Napa when the site was developed in 2003. | | 018-221-039 |
| 180 | E. Napa St. | Millie Bates Home | | 1870 | Hip roof rect | 1D | 004201 | Hip roof rect | | | 018-221-020 |
| 276 | E. Napa St. | Sonoma Grammar School | | 1916 | Roman Classic | 1S | 004197 | Roman Classic | | | 018-222-017 |
| 20 | E. Spain St. | Water Tower | | 1900 | | 1D | 087423 | | | See building footprint map for location; listed as 10 East Spain Street in the County record and on the street map | 018-162-021 |
| 20 | E. Spain St. | Casa Grande Indian Quarters / Servants Quarters | | 1835 | Spanish Colonial | 1D | 004126 | Spanish Colonial | | See building footprint map for location; listed as 10 East Spain Street in the County record and on the street map | 018-162-021 |
| 20 | E. Spain St. | Toscano Hotel / Captain Leiding Store | | 1858 | Early Californian | 1D | 004122 | Early Californian | | See building footprint map for location; listed as 24 East Spain Street in the County record and on the street map | 018-162-021 |
| 20 | E. Spain St. | Toscano Hotel Dining Hall & Kitchen | | 1902 | Early Californian | 1D | 004122 | Early Californian | | See building footprint map for location; listed as 24 East Spain Street in the County record and on the street map | 018-162-021 |
| 20 | E. Spain St. | Toscano Hotel Annex | | 1870 | Greek revival two-story | 1D | 004124 | Greek revival two-story | | See building footprint map for location. | 018-162-021 |
| 114 | E. Spain St. | Convento Wing | | 1824 | Mission church | 1D | 087427 | Mission church | The original Mission chapel of palizado construction covered with mud stucco and tile thatch roof | Original building located on east side of site; listed as 140 East Spain street in the County record | 018-171-007 |
| 114 | E. Spain St. | Mission San Francisco De Solano | 38°17′38″N 122°27′22″W﻿ / ﻿38.293822°N 122.456116°W﻿ / 38.293822; -122.456116 | 1840 | Mission | 1D | 004158 | Mission | Adobe Mission church erected to serve as the area's parish church. | Entire site place point at center of site; listed as 140 East Spain Street in the County record | 018-171-007 |
| 130 | E. Spain St. | Solomon Schocken House | | 1886 | Hip roof cottage | 1D | 004176 | Hip roof cottage | | | 018-171-008 |
| 133 | E. Spain St. | Blue Wing Inn | 38°17′36″N 122°27′20″W﻿ / ﻿38.2934°N 122.4556°W﻿ / 38.2934; -122.4556﻿ (Blue Wing Inn) | 1840 | Monterey Colonial | 1D | 004157 | Monterey Colonial | | Listed in the County record as 131 East Spain Street in the County record | 018-221-003 |
| 146 | E. Spain St. | Schocken House | | 1886 | Hip roof cottage | 1D | 004177 | Hip roof cottage | | | 018-171-010 |
| 147 | E. Spain St. | Pinni / Black House | | 1906 | Rubble cottage | 1D | 004178 | Rubble cottage | | Listed as 129 East Spain Street in the County record | 018-221-004 |
| 165 | E. Spain St. | Pinelli Property | | 1922 | | 1D | 087428 | | | Location at east side of site | 018-221-005 |
| 150 | E. Spain St. | Castagnasso Farm | | 1890 | rural property | 1D | 004180 | rural property | | Location at west side of site | 018-171-011 |
| 196 | E. Spain St. | Castagnasso Farm | | 1890 | Gambrel roof | 1D | 004180 | Gambrel roof | | Location at southeast side of site; also listed as 154 East Spain in County Record | 018-171-012 |
| 205 | E. Spain St. | John Ray / Adler Adobe | | 1848 | Spanish Colonial | 1D | 004160 | Spanish Colonial | | | 018-222-001 |
| 206 | E. Spain St. | Winkle Home | | 1902 | Hop Roof Box | 1D | 004181 | Hop Roof Box | | | 018-172-004 |
| 220 | E. Spain St. | Adam Adler Home | | 1910 | California bungalow | 1D | 004182 | California bungalow | | | 018-172-005 |
| 227 | E. Spain St. | Gaese / Fowler Residence | | 1900 | Gabled roof | 1D | 004183 | Gabled roof | | | 018-222-019 |
| 245 | E. Spain St. | Cooke / Dr. Clark Taylor House | | 1857 | Monterey Colonial | 1D | 004161 | Monterey Colonial | | | 018-222-013 |
| 256 | E. Spain St. | Lewis Adler's First House / Castagnasso House | | 1848-S, 1899-C | Gabled roof box | 1D | 004162 | Gabled roof box | | | 018-560-026 |
| 18 | W. Spain St. | The Swiss Hotel / Salvador Vallejo Adobe (Casa Grande) | | 1850-S, 1840-L | Spanish Colonial | 1D | 087421 | Spanish Colonial | | Per County records, site listed as 38 East Spain | 018-162-020 |
| 30 | W. Spain St. | Cuneo / Sebastiani Apartments | | 1938-S, 1937-L | Spanish Revival | 1D | 087424 | Spanish Revival | | Per County records, site listed as 50 East Spain | 018-162-026 |
| 38 | W. Spain St. | Sebastiani Depot | | 1939 | Spanish Colonial | 1D | 087426 | Spanish Colonial | | Per County records, site listed as 40 West Spain. | 018-162-028 |
| 110 | W. Spain St. | Old Sonoma / Sebastiani Plaza Hotel | | 1872, 1979 per newspaper clipping from the era | 3-story adobe / stucco | 1D | 004128 | 3-story adobe / stucco | | Location at southeast edge of site. | 018-161-040 |
| 143 | W. Spain St. | La Casa, Castanada / Jones Adobe | | 1836 | Adobe | 1D | 004129 | Adobe | | | 018-202-025 |
| 300 | W. Spain St. | Vallejo Estate / General Vallejo's Home "Lachryma Montis" | | 1851 | Gothic Revival | 1S | 004223 | Gothic Revival | | | 018-061-002 |
| 796 | W. Spain St. | Hanson Hatchery | | 1924 | Espanda / Mission | 2B4 | 004221 | Espanda / Mission | | | 127-204-005 |
| 796 | W. Spain St. | Hanson Hatchery Historic District | | 1921 | | 2S2 | 080476 | | | | 127-204-005 |
| 800 | W. Spain St. | Hanson Hatchery Garage | | 1921 | | 2D2 | 080483 | | | | 127-204-022 |
| 800 | W. Spain St. | Hanson Hatchery Tank House | | 1921 | | 2D2 | 080481 | | | | 127-204-022 |
| 800 | W. Spain St. | Hanson Hatchery Residence | | 1921 | 1-story bungalow | 2D2 | 080477 | 1-story bungalow | | | 127-204-022 |
| 800 | W. Spain St. | Hanson Hatchery (Little Hatchery) | | 1921 | | 2D2 | 080482 | | | | 127-204-022 |
| Number 1 | The Plaza | Military Parage grounds / Sonoma Plaza | | n/a | open space park | 1S | 004163 | open space park | | | 018-214-001 |
| Number 1 | The Plaza | Sonoma City Hall | | 1906 | Mission Revival-stone masonry building | 1D | 004137 | Mission Revival-stone masonry building | | | 018-214-001 |
| Number 1 | The Plaza | California Bear Flag Monument and Flagstaff | | 1913 | Stone and brass monument with flagstaff | 1D | 004138 | Stone and brass monument with flagstaff | | | 018-214-001 |
| 605 | Verano Ave. | Warwick Farmstead District | | 1910 | | 2D2 | 089313 | | | | 127-511-083 |
| 605 | Verano Ave. | Warwick Barn | | 1910 | | 2D2 | 089314 | | | | 127-511-083 |
| 605 | Verano Ave. | Warwick Water Tankhouse | | 1910 | | 2D2 | 089315 | | | | 127-511-083 |
| 605 | Verano Ave. | Warwich Farmhands House | | 1890 | bungalow | 2D2 | 089323 | bungalow | | | 127-511-083 |