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.

List of Sonoma Historic Landmarks

Address NumberStreetHistoric NameLocationImageYear BuiltArchitectural StyleNRS NumberState Property #Architectural StyleCalifornia Historical Landmark NumberFederal RecognitionSite Location & Other CommentsAPN
2911st St. EPoultry Production of California Warehouse #2 1914Wood Frame Warehouse1D00156Wood Frame WarehouseReported no longer in existence as of 2018.018-131-006
2911st St. ERailroad Depot / Depot Museum1860Railroad Depot Wood Building1S004165Railroad Depot Wood Building018-131-006
3891st St. EThe Barracks 1836Spanish Colonial1D004121Spanish ColonialActual street and situs address is 36 East Spain018-162-014
4001st St. EOld Sonoma Creamery / Vella Cheese Factory1930-S, 1926-LMission Revival1D004170Mission Revival018-221-001
4081st St. EValentine/Building C1916Stone Commercial2D3004171Stone Commercial018-221-035
4141st St. EEl Paseo De Sonoma/Buildings A, B and D1891Brick, stone, wood and stucco2D3087431Brick, stone, wood and stucco018-221-035
4141st St. EVasquez House 18501D004139018-221-035
4201st St. ECantoni's Bakery / Building E1912Brick Commercial2D3004172Brick Commercial018-221-035
4531st St. ECarnegie Public Library1913Neo-classical1D004164Neo-classical018-214-001
4881st St. EGrinstead Building / Parmelee Building1911Spanish Colonial1D004173Spanish Colonial018-221-013
4821st St. EItalianate Commercial Building1933Italianate style1D087432Italianate style018-221-042
4841st St. EItalianate Commercial Building1900Italianate style1D087433Italianate style018-221-029
4981st St. EDuhring General Store1870/1891-S, 1891-LItalianate False Front1D004154Italianate False Front018-221-015
5251st St. EFirst Library1900Gabled Roof1D004278Gabled Roof015-212-025
5421st St. EFirst Methodist Episcopal church1850Gothic Revival1D004148Gothic Revival018-261-031
5641st St. EJulius Poppe House1850Carpenter Gothic Cottage1D004147Carpenter Gothic Cottage018-261-013
5671st St. E1915-S, 1910-LHip Roof1D087435Hip Roof018-212-026
5791st St. ENash-Patten Adobe1847Adobe004146Adobe018-212-020
4151st St. WSalvadore Vallejo Adobe1836Mexican Colonical004131Mexican ColonicalSalvadore Vallejo Adobe, Mexican Colonial Revival adobe018-202-069
4372nd St. WCamille Aguillon Building / Ruggles1875False Front building004132False Front buildingCamille Aguillion Building : Formerly a Chinese laundry and employment office for Chinese immigrants. The building was purchased by French ex-patriot Camille Aguillon in the 1800s for his winery.018-202-072
4473rd St. WCamille Aquillon building / Chinese Laundry18602-Story Gabled Roof0041332-Story Gabled RoofListed in County record and street map as 445 First Street W018-202-073
4534th St. WBatto Building1912Classic Revival004134Classic Revival018-202-070
467-4695th St. WMasonic Building, Temple No. 141909Italian Renaissance004135Italian RenaissanceListed in County record and street map as 495 First Street W081-202-075
4816th St. WBear Flag Realty1890Italianate False Front004209Italianate False Front018-202-059
4837th St. WItalianate-False Front Commercial Building1890Italianate False Front087439Italianate False Front018-202-015
4878th St. WLeese-Fitch Adobe1836Monterey Colonical004136Monterey ColonicalLocated on the north side of the site, County and street map list this site as 495 First Street W018-202-015
unk2nd St. E & E. Napa St. south of intersectionStone Bridge at Nathanson Creek1909Street Feature2S2004265Street FeatureLocated at the northeast edge of site.018-261-008
5312nd. St. EWilliam Clewe Residence1876Italianate1D004152ItalianateLocated in the center of the site.018-261-008
5322nd. St. EDuhring Home / Pine Lodge1859Colonial Revival1D004153Colonial Revival018-262-014
5532nd. St. EWilliam Clewe House1915Shingled Bungalow1D004264Shingled Bungalow018-261-012
5582nd. St. ELutgens House1910Shingled Bungalow1D004263Shingled Bungalow018-262-002
521BroadwayI.O.O.F. Building1911-S, 1900-L2-Story Brick Building1D0042462-Story Brick Building018-211-003
526BroadwayMarcy & Clark Building1870Italianate False Front1D004143Italianate False Front018-810-016
530BroadwayMarcy & Clark Building1880Italianate False Front1D087411Italianate False Front018-810-017
536BroadwayDunbar Hardware Store / Sonoma Service Building1910Two-Story Commercial1D004145Two-Story Commercial018-810-018
548BroadwayOne-story shiplap siding residence1870Greek Revival1D087412Greek Revival018-810-021
578BroadwayHarold Holz Residence1880Queen Anne1D004249Queen Anne018-212-019
124Church St.One-story bungalowunkStucco walls / Mission tile cross-gable roof1D087414Stucco walls / Mission tile cross-gable roof018-202-076
15E. Napa St.One-story commercial building1917-S, 1915-1920-N1D087415Church Mouse building on National Register as "a one-story Mission Revival commercial building"018-212-004
25E. Napa St.One-story commercial building1910-S,1910-1915-NGlazed brick building with Mission tile pent roof1D087416Glazed brick building with Mission tile pent roof018-810-032
29E. Napa St.Simmons Pharmacy1900Spanish1D087417Spanish018-810-037
101E. Napa St.Post Office / General Store / Boccoli Building1896Basalt stone building, built from local quarries in an Italian commercial theme; faced with metal, empossed to resemble stone1D004266Basalt stone building, built from local quarries in an Italian commercial theme; faced with metal, empossed to resemble stoneBoccoli Building; local grocers, the Boccoli family constructed this building that served as Sonoma's Post OfficeListed in County record as 103 East Napa Street018-261-001
107E. Napa St.C. Dal Paggetto Building1908Italianate style with rusticated ashlar basalt façade1D004267Italianate style with rusticated ashlar basalt façadeDel 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 & BE. Napa St.C. Dal Paggetto Building-19081908-SItalianate commercial building built of locally-quarried basalt1D004149Italianate commercial building built of locally-quarried basaltLocated on the east side of the site: listed in County record as 107 East Napa Street018-261-002
113E. Napa St.C. Dal Paggetto Building1908Italianate1D004269ItalianateLocated on the east side of the site: listed in County record as 107 East Napa Street018-261-002
127E. Napa St.A. Castex Building1904italianate1D087418italianateLocated at center of site018-261-037
129E. Napa St.A. Castex Building1904Italianate1D004150ItalianateLocated on east side of site; listed with 127 East Napa Street in County record.018-261-037
139E. Napa St.Eastlake Style House1880Eastlake style built with clapboard siding and a cross-gable roof1D004151Eastlake style built with clapboard siding and a cross-gable roof018-261-005
146E. Napa St.Former garage1910Tin false front1D087419Tin false frontAlso includes 140 East Napa Street per street map.018-221-017
151E. Napa St.Small's Home1900Gabled roof1D004273Gabled roof018-261-023
156E. Napa St.La Torres Home1910Hip roof box1D004202Hip roof box018-221-037
161E. Napa St.Small's Home1910California bungalow1D087420California bungalow018-261-024
168E. Napa St.Granice Home / Morning Glory Villas1880Queen Anne, best example of Stick Eastlake Victorian residence in Sonoma.1D004203Queen 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
180E. Napa St.Millie Bates Home1870Hip roof rect1D004201Hip roof rect018-221-020
276E. Napa St.Sonoma Grammar School1916Roman Classic1S004197Roman Classic018-222-017
20E. Spain St.Water Tower19001D087423See building footprint map for location; listed as 10 East Spain Street in the County record and on the street map018-162-021
20E. Spain St.Casa Grande Indian Quarters / Servants Quarters1835Spanish Colonial1D004126Spanish ColonialSee building footprint map for location; listed as 10 East Spain Street in the County record and on the street map018-162-021
20E. Spain St.Toscano Hotel / Captain Leiding Store1858Early Californian1D004122Early CalifornianSee building footprint map for location; listed as 24 East Spain Street in the County record and on the street map018-162-021
20E. Spain St.Toscano Hotel Dining Hall & Kitchen1902Early Californian1D004122Early CalifornianSee building footprint map for location; listed as 24 East Spain Street in the County record and on the street map018-162-021
20E. Spain St.Toscano Hotel Annex1870Greek revival two-story1D004124Greek revival two-storySee building footprint map for location.018-162-021
114E. Spain St.Convento Wing1824Mission church1D087427Mission churchThe original Mission chapel of palizado construction covered with mud stucco and tile thatch roofOriginal building located on east side of site; listed as 140 East Spain street in the County record018-171-007
114E. Spain St.Mission San Francisco De Solano1840Mission1D004158MissionAdobe 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 record018-171-007
130E. Spain St.Solomon Schocken House1886Hip roof cottage1D004176Hip roof cottage018-171-008
133E. Spain St.Blue Wing Inn1840Monterey Colonial1D004157Monterey ColonialListed in the County record as 131 East Spain Street in the County record018-221-003
146E. Spain St.Schocken House1886Hip roof cottage1D004177Hip roof cottage018-171-010
147E. Spain St.Pinni / Black House1906Rubble cottage1D004178Rubble cottageListed as 129 East Spain Street in the County record018-221-004
165E. Spain St.Pinelli Property19221D087428Location at east side of site018-221-005
150E. Spain St.Castagnasso Farm1890rural property1D004180rural propertyLocation at west side of site018-171-011
196E. Spain St.Castagnasso Farm1890Gambrel roof1D004180Gambrel roofLocation at southesast side of site; also listed as 154 East Spain in County Record018-171-012
205E. Spain St.John Ray / Adler Adobe1848Spanish Colonial1D004160Spanish Colonial018-222-001
206E. Spain St.Winkle Home1902Hop Roof Box1D004181Hop Roof Box018-172-004
220E. Spain St.Adam Adler Home1910California bungalow1D004182California bungalow018-172-005
227E. Spain St.Gaese / Fowler Residence1900Gabled roof1D004183Gabled roof018-222-019
245E. Spain St.Cooke / Dr. Clark Taylor House1857Monterey Colonial1D004161Monterey Colonial018-222-013
256E. Spain St.Lewis Adler's First House / Castagnasso House1848-S, 1899-CGabled roof box1D004162Gabled roof box018-560-026
18W. Spain St.The Swiss Hotel / Salvadore Vallejo Adobe 1850-S, 1840-LSpanish Colonial1D087421Spanish ColonialPer County records, site listed as 38 East Spain018-162-020
30W. Spain St.Cuneo / Sebastiani Apartments1938-S, 1937-LSpanish Revival1D087424Spanish RevivalPer County records, site listed as 50 East Spain018-162-026
38W. Spain St.Sebastiani Depot1939Spanish Colonial1D087426Spanish ColonialPer County records, site listed as 40 West Spain.018-162-028
110W. Spain St.Old Sonoma / Sebastiani Plaza Hotel1872, 1979 per newspaper clipping from the era3-story adobe / stucco1D0041283-story adobe / stuccoLocation at southeast edge of site.018-161-040
143W. Spain St.La Casa, Castanada / Jones Adobe1836Adobe1D004129Adobe018-202-025
300W. Spain St.Vallejo Estate / General Vallejo's Home "Lachryma Montis"1851Gothic Revival1S004223Gothic Revival018-061-002
796W. Spain St.Hanson Hatchery1924Espanda / Mission2B4004221Espanda / Mission127-204-005
796W. Spain St.Hanson Hatchery Historic District19212S2080476127-204-005
800W. Spain St.Hanson Hatchery Garage19212D2080483127-204-022
800W. Spain St.Hanson Hatchery Tank House19212D2080481127-204-022
800W. Spain St.Hanson Hatchery Residence19211-story bungalow2D20804771-story bungalow127-204-022
800W. Spain St.Hanson Hatchery 19212D2080482127-204-022
Number 1The PlazaMilitary Parage grounds / Sonoma Plazan/aopen space park1S004163open space park018-214-001
Number 1The PlazaSonoma City Hall1906Mission Revival-stone masonry building1D004137Mission Revival-stone masonry building018-214-001
Number 1The PlazaCalifornia Bear Flag Monument and Flagstaff1913Stone and brass monument with flagstaff1D004138Stone and brass monument with flagstaff018-214-001
605Verano Ave.Warwick Farmstead District19102D2089313127-511-083
605Verano Ave.Warwick Barn19102D2089314127-511-083
605Verano Ave.Warwick Water Tankhouse19102D2089315127-511-083
605Verano Ave.Warwich Farmhands House1890bungalow2D2089323bungalow127-511-083