Sonoma County landmarks


Sonoma County, California formally establishes landmarks through its Landmarks Commission.
These landmarks are designations independent of those established on a national level including National Historic Landmarks and sites on the National Register of Historic Places. These landmarks are also independent of California Historical Landmarks and those established by the cities within the county.

List of Sonoma County landmarks

Sonoma NumberLandmark NameCityLocationNotesSonoma County DateImageCalifornia Historical Landmark NumberNational Recognition
1Freestone Historic District PropertiesFreestoneThis District encompasses several properties: see the County's list.1974
2Freestone HouseFreestone1974
3Morgan Williams ResidenceFreestoneCounty notes this landmark as "destroyed."1974
4Freestone SchoolhouseFreestone1974
5Freestone Country StoreFreestone1974
8Sweetwater Springs Historic DistrictHealdsburgThis District encompasses several properties: see the County's list.1974
12Church of OccidentalOccidental1980
13Union HotelOccidental1980
14Taylor BuildingOccidental1980
15C.F. Leiding HouseSonoma1975
16Cutter HouseSonoma1975
17Magnolia FarmSonoma1975
18Buena Vista WinerySonomaRestored in early 2000s by new owners.1975California Historical Landmark #392National Register of Historic Places
19Count Harazthy VillaSonoma1975
20Fetter's Hot Springs DepotFetter's Hot Springs1975
21Agua Caliente Springs HotelAgua Calente1975, 1980
22Our Lady of Mount Carmel ChurchCloverdale1976
23Watson School & Wayside ParkValley Ford1976
24Christo Running FenceValley Ford1976
25Cyrus Alexander Adobe & CemeteryHealdsburg1977
27Fort Ross SchoolStewarts Point1978
28Clemente InnAgua Calente1989
29Haystack RanchPetaluma1976
30Potter SchoolBodega1978
31Saint Phillips ChurchOccidental1978
32Geyserville SchoolGeyserville, California1978
33Madrona Knolls RanchoHealdsburg1978
34Wegenerville ResortGlen Ellen1979
35Massey HouseSanta Rosa1979
36Bennett Valley Grange HallSanta Rosa1979
37Benjamin RanchSanta Rosa1979
38Thompson Ranch and CemeteryGlen Ellen1979
39Bennett Valley CemeterySanta Rosa1979
40Eucalyptus SchoolHessel/Sebastopol1979
42Llano Road HouseSebastopol1979
43Witham HouseBodega1979
44Dry Creek StoreHealdsburg1979
45Hicks HouseGraton1979
46Kenwood DepotKenwood1979
47Nicholas Carriger Grand ViewSonoma1979
48Nicholas Carriger EstateSonoma1979
49Cooper HouseSonoma1980
50Temelec Hall, Guest Cottages and Carriage HouseSonoma1981, 1998California Historical Landmark #237
51Kiser HouseSonoma1980
52Rosser RanchSonoma1980
53Circle Bar Ranch BarnSonoma1980
54Salt Ranch & ResidenceSonoma1980
55Laidlaw HouseSonoma1980
56Kiser ResidenceSonoma1980
57Harazthy RanchSonoma1997
58Schellville Baptist ChurchSonoma1980
59Sonoma Mission InnSanta Rosa1986
60James Kruse HouseSanta Rosa1980
61Jim Voss Commemorative Cottonwood GroveSanta Rosa1980
62Maddux HomeSanta Rosa1980
63John Rosseter StablesSanta Rosa1980
64Finley Hop RanchSanta Rosa1980
65Joshua Chauvet HouseGlen Ellen1980
66Wohler RanchHealdsburg1980
67Gaige HouseGlen Ellen1980
69Calvin H. Holmes HouseCalistoga1980
70Jackson PlaceSanta Rosa1980
71Franz Valley District SchoolCalistoga1980
72Laufenburg Barn & ResidenceCalistoga1980
74Old Horicon SchoolAnnapolis1981
75Mervyn Hotel SiteGlen Ellen1990
76Chateau Saint JeanKenwood1981
77Partis ResidenceKenwood1981
78Kenwood WineryKenwood1981
80Wildwood VineyardsKenwood1981
82Kenwood Community ChurchKenwood1981
83Superintendent's House, Sonoma State HospitalGlen Ellen1981
84Shone's Country MarketSonoma1981
85Chauvet BuildingGlen Ellen1981
86Hotel ChauvetGlen Ellen1981
87Jack London Village: Stone Winery BuildingGlen Ellen1981
88Calabezas Creek BridgeGlen Ellen1981-
89Zane HouseGlen EllenNot Available
90Wake Robin LodgeGlen Ellen1981
91Glen OaksGlen Ellen1981
92Ten Oaks RanchGlen Ellen1981
93Cavedale Road MarkerAgua Caliente1981
94General Joseph Hooker's RanchAgua Caliente1981
96Sobre Vista Farm: Main HouseSonoma1981
97Sobre Vista Farm: Bath/Pool HouseSonoma1981
98Sobre Vista Farm: Guest HouseSonoma1981
99Sobre Vista Farm: Tennis CourtSonoma1981
100Bosworth ResidenceGeyserville, California1978
101Old Geyserville HotelGeyserville, California1981
102Watson RanchPetaluma
103Watmaugh Road Bridge #20C-017SonomaIn 2019, the County has proposed improving this bridge system for Watmaugh Road. This would result in the removal of the historic bridge.1981
104Heart's Desire Nursery - Trentadue WineryGeyserville, California1981
105Kenny ResidenceEl Verano1981
106Alexander Valley Community ChurchHealdsburg1981
107The Sea Ranch Stable & BarnThe Sea Ranch1981
108The Sea Ranch Condominium #1The Sea Ranch1981
109Stewarts Point Hotel, School & StoreStewarts Point1982
112Saw Mill TeepeeCazadero1982
113Bufano StatueTimber Cove1982
114Fort Ross State Park ComplexFort Ross1981California State Park & California Historical Landmark #5National Historic Landmark
116Duncans Mills DepotDuncans Mills1982
117Duncans Mills SchoolDuncans Mills1982
118Superintendent's HouseDuncans Mills1982
119Gleason RanchCarmet1982
120Carrington RanchSalmon Creek1982
121Stage StopBodega1982
122Greek Revival CottageValley Ford1982
123James Fowler HouseValley Ford1982
124Italianate CottageValley Ford1982
125Kirkland HouseValley Ford1982
126Valley Ford HotelValley Ford1982
128Meeker ResidenceCamp Meeker1983
129Belden HouseGuerneville1982
130Travis HouseForestville1982
131The GablesSanta Rosa1983
133Denman CreameryPenngrove1984
134Coleman Valley RanchOccidentalNot Available
135Rose VillaHealdsburgNot Available
136Bodega Historic District PropertiesBodegaThis District encompasses several properties: see the County's list.1982
137Occidental Historic District PropertiesOccidentalThis District encompasses several properties: see the County's list.1980
138Penngrove Historic District PropertiesPenngroveThis District encompasses several properties: see the County's list.1984
139Duncans Mills Historic District PropertiesDuncans MillsThis District encompasses several properties: see the County's list.1982
140Sobre Vista Overview FarmSonoma1984
141Preston RanchCloverdale1990
142Laughlin HouseSanta Rosa1984
143Green Valley SchoolSebastopol1992
144Alexander Valley Community HallGeyserville1992
145Leveroni RanchSonoma1980
146James Watson / Hollis Hitchcock RanchBodegaNot Available
147Sweeney RanchPetalumaNot Available
149Dunham SchoolPetaluma1976
150Bloomfield Masonic Lodge HallPetalumaNot Available
151Bloomfield CemeteryBloomfieldNot Available
152Two Rock Grange HallPetalumaNot Available
153Kastania RanchPetaluma1985
154Mills-Stump RanchValley FordNot Available
155Octagon HousePetalumaNot Available
156Bloomfield IOOF HallPetalumaNot Available
157Bloomfield SchoolPetalumaNot Available
158Presbyterian Church CemeteryPetalumaNot Available
159Triniti SchoolGlen EllenNot Available
160Liberty CemeteryPetalumaNot Available
163Holy Ghost HallPetaluma1996
164Del Mar RanchThe Sea Ranch1996
165Walker / Case HouseForestville1995
166Kee Ranch HouseBodega Bay1996
167Highland Dell ResortMonte Rio1997
168Sanders HouseSebastopol2000
169Arnold DriveArnold1998
170Geysers Road Over Big Sulphur Creek Bridge #20C-05Cloverdale1998
171Chalk Hill Road Over Maacama Creek Bridge #20C-242Healdsburg1998
172Clarks Crossing Bridge #20C-141Annapolis1998
173Guerneville Bridge #20C-91/20C- 0522zGuerneville1998
174Hacienda BridgeGuerneville1998
175Haupt Creek Bridge #20C-224Annapolis1998
176Lambert Bridge #20-248Healdsburg1998
177North Fork Bridge #10C-46Gualala1998
178Wohler BridgeForestville1998
179Monroe Ranch / Coops HouseGlen Ellen1998
180Valley of the Moon WineryGlen Ellen1997
181Niemela RanchPetaluma1997
182Jack London BarnGlen Ellen1998
183Martinelli RanchWindsor1998
184Mark West LodgeSanta Rosa1983
185Jimtown StoreGeyserville1990
186Daniels SchoolHealdsburg2001
187Skillman HousePetaluma2001
188Monte Rio Bridge #20C-18Monte Rio2003
189Austin Creek Bridge #20C-94Cazadero2003
190Wharff-Aggesen HousePenngrove2002
191Asti Villa PompeiiCloverdale2004
192Soda Rock WineryHealdsburg2007