# Sonoma County Historic Landmarks and Districts

This is a list of Sonoma County Landmarks as designated by the Sonoma County's Landmark Commission.
It is intended to include all Sonoma County government-designated landmarks in unincorporated areas of Sonoma County, but to exclude landmarks in separately incorporated cities and towns. In general, the county will not designate landmarks within the borders of the county's cities and towns. However, within the current area of Windsor, California, which was not incorporated until 19xx, the county had already designated several landmarks. Windsor has assumed responsibility for these historic sites and has collected the documentation of those sites' histories. These Windsor sites are listed now within Windsor historical landmarks article and are not repeated here.
Some degree of preservation of historic nature of the Sonoma County Landmarks is performed by the County of Sonoma's Permit and Resource Management Department. (Which does not itself designate landmarks, but follows requirements for it to protect duly designated sites.)
Click the "Map of all coordinates" link to the right to view a Google map of all properties and districts with latitude and longitude coordinates in the table below.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Sonoma County listings

| Image | | Landmark name | Location | City or town | Summary |
| Upload Photo | 1 | Freestone Historic District | 38°22′21″N 122°54′56″W﻿ / ﻿38.3725°N 122.915556°W﻿ / 38.3725; -122.915556﻿ (Freestone Historic District) | Freestone | District designated in 1974 comprising 30 properties. |
| Freestone House | 2 | Freestone House | 306 Bohemian Highway 38°22′20″N 122°54′59″W﻿ / ﻿38.372231°N 122.916252°W﻿ / 38.372231; -122.916252﻿ (Freestone House) | Freestone | Designated in 1974. Also known as the Hinds Hotel, Park House and the Wayside Inn. |
| Upload Photo | 3 | Morgan Williams Residence | 301 Bohemian Highway 38°22′21″N 122°54′58″W﻿ / ﻿38.372611°N 122.916056°W﻿ / 38.372611; -122.916056﻿ (Morgan Williams Residence) | Freestone | Designated in 1974. Demolished. |
| Freestone Schoolhouse | 4 | Freestone Schoolhouse | 201 Bohemian Highway 38°22′23″N 122°54′49″W﻿ / ﻿38.373102°N 122.913656°W﻿ / 38.373102; -122.913656﻿ (Freestone Schoolhouse) | Freestone | Designated in 1974. |
| Freestone Country Store | 5 | Freestone Country Store | 500 Bohemian Highway 38°22′24″N 122°55′06″W﻿ / ﻿38.373278°N 122.918222°W﻿ / 38.373278; -122.918222﻿ (Freestone Country Store) | Freestone | Designated in 1974. |
| Sweetwater Springs Historic District | 8 | Sweetwater Springs Historic District | 38°32′10″N 122°52′04″W﻿ / ﻿38.536134°N 122.867848°W﻿ / 38.536134; -122.867848﻿ (Sweetwater Springs Historic District) | Healdsburg | Designated in 1976. Comprises four buildings and two properties including the former Hop Kiln Winery (pictured). |
| Church of Occidental | 12 | Church of Occidental | 3637 Church Street 38°24′24″N 122°56′48″W﻿ / ﻿38.406778°N 122.946528°W﻿ / 38.406778; -122.946528﻿ (Church of Occidental) | Occidental | Designated in 1980. |
| Upload Photo | 13 | Union Hotel | 3639 Church Street 38°24′29″N 122°56′51″W﻿ / ﻿38.407972°N 122.947417°W﻿ / 38.407972; -122.947417﻿ (Union Hotel) | Occidental | Designated in 1980. Also known as the Union Saloon and Hotel. |
| Upload Photo | 14 | Taylor Building | 3611 Main Street 38°24′24″N 122°56′50″W﻿ / ﻿38.406722°N 122.94725°W﻿ / 38.406722; -122.94725﻿ (Taylor Building) | Occidental | Designated in 1980. |
| C.F. Leiding House | 15 | C.F. Leiding House | 19772 8th Street East 38°17′04″N 122°25′58″W﻿ / ﻿38.284417°N 122.43275°W﻿ / 38.284417; -122.43275﻿ (C.F. Leiding House) | Sonoma | Designated in 1975. |
| Upload Photo | 16 | Cutter House | 1275 MacArthur Street 38°16′56″N 122°26′02″W﻿ / ﻿38.282235°N 122.433996°W﻿ / 38.282235; -122.433996﻿ (Cutter House) | Sonoma | Designated in 1975. |
| Upload Photo | 17 | Magnolia Farm | 19745 8th Street East 38°17′07″N 122°26′15″W﻿ / ﻿38.28525°N 122.437583°W﻿ / 38.28525; -122.437583﻿ (Magnolia Farm) | Sonoma | Designated in 1975. Also known as McCracken Home. |
| Buena Vista Winery | 18 | Buena Vista Winery | 18000 Old Winery Road 38°17′58″N 122°25′19″W﻿ / ﻿38.299528°N 122.421972°W﻿ / 38.299528; -122.421972﻿ (Buena Vista Winery) | Sonoma | Designated in 1975. Also listed a California Historic Landmark and is listed on the U.S. National Register of Historic Places. |
| Upload Photo | 19 | Count Haraszthy Villa | 1990 Castle Road 38°18′01″N 122°25′35″W﻿ / ﻿38.30025°N 122.426278°W﻿ / 38.30025; -122.426278﻿ (Count Haraszthy Villa) | Sonoma | Designated in 1975. Also a California Historic Landmark. |
| Upload Photo | 20 | Fetter’s Hot Springs Depot | 215 Depot Road 38°19′11″N 122°29′13″W﻿ / ﻿38.319806°N 122.486917°W﻿ / 38.319806; -122.486917﻿ (Fetter’s Hot Springs Depot) | Sonoma, California | Designated in 1975. |
| Upload Photo | 21 | Agua Caliente Springs Hotel | 17250 Vailetti Drive 38°19′18″N 122°29′32″W﻿ / ﻿38.321554°N 122.492302°W﻿ / 38.321554; -122.492302﻿ (Agua Caliente Springs Hotel) | Sonoma, California | Designated in 1975 and 1980. Also known as Agua Caliente Villa. |
| Upload Photo | 22 | Our Lady of Mount Carmel Church | 26270 Asti Road 38°45′47″N 122°58′41″W﻿ / ﻿38.763056°N 122.977917°W﻿ / 38.763056; -122.977917﻿ (Our Lady of Mount Carmel Church) | Cloverdale, California | Designated in 1976. Also known as Asti Chapel, La Madonna del Carmine, El Carmelo, and Italian Swiss Colony Church. |
| Watson School & Wayside Park | 23 | Watson School & Wayside Park | 15000 Bodega Highway 38°21′21″N 122°56′18″W﻿ / ﻿38.355833°N 122.938333°W﻿ / 38.355833; -122.938333﻿ (Watson School & Wayside Park) | Valley Ford, California | Designated in 1976. |
| Running Fence | 24 | Running Fence | 14459 Valley Ford Road 38°19′04″N 122°55′28″W﻿ / ﻿38.317778°N 122.924444°W﻿ / 38.317778; -122.924444﻿ (Running Fence) | Valley Ford, California | Designated in 1976. Temporary art installation. |
| Cyrus Alexander Adobe and Cemetery | 25 | Cyrus Alexander Adobe and Cemetery | 8640 Highway 128 38°39′29″N 122°47′18″W﻿ / ﻿38.658111°N 122.788278°W﻿ / 38.658111; -122.788278﻿ (Cyrus Alexander Adobe and Cemetery) | Healdsburg, California | Designated in 1977. Located at Alexander Valley Vineyards. |
| Upload Photo | 27 | Fort Ross School | Stillwater Cove Regional Park, 22455 Highway 1 | Stewarts Point, California | Designated in 1978. |
| Upload Photo | 28 | Clemente Inn | 17341 Highway 12 38°19′14″N 122°29′10″W﻿ / ﻿38.3205°N 122.486139°W﻿ / 38.3205; -122.486139﻿ (Clemente Inn) | Sonoma, California | Designated in 1989. Demolished. |
| Upload Photo | 29 | Haystack Ranch | 3355 Petaluma Boulevard South 38°13′15″N 122°36′20″W﻿ / ﻿38.220944°N 122.605528°W﻿ / 38.220944; -122.605528﻿ (Haystack Ranch) | Petaluma, California | Designated in 1976. Also called Haystack Landing. Demolished. |
| Potter School | 30 | Potter School | 17110 Bodega Lane 38°20′45″N 122°58′19″W﻿ / ﻿38.345972°N 122.971861°W﻿ / 38.345972; -122.971861﻿ (Potter School) | Bodega, California | Designated in 1978. |
| Upload Photo | 31 | St. Philip's Church | 3730 Bohemian Highway 38°24′30″N 122°56′56″W﻿ / ﻿38.408361°N 122.948806°W﻿ / 38.408361; -122.948806﻿ (St. Philip's Church) | Occidental, California | Designated in 1978. |
| Geyserville School | 32 | Geyserville School | 21225 Geyserville Avenue 38°42′28″N 122°54′24″W﻿ / ﻿38.707833°N 122.906778°W﻿ / 38.707833; -122.906778﻿ (Geyserville School) | Geyserville, California | Designated in 1978. Demolished. |
| Madrona Knolls Rancho | 33 | Madrona Knolls Rancho | 1001 Westside Road 38°36′17″N 122°53′07″W﻿ / ﻿38.604722°N 122.885278°W﻿ / 38.604722; -122.885278﻿ (Madrona Knolls Rancho) | Healdsburg, California | Designated in 1978. Also on listed on the U.S. National Register of Historic Places. |
| Upload Photo | 34 | Wegenerville Resort | 1883 London Ranch Road 38°21′38″N 122°32′31″W﻿ / ﻿38.360611°N 122.541889°W﻿ / 38.360611; -122.541889﻿ (Wegenerville Resort) | Glen Ellen, California | Designated in 1979. Located at Benziger Family Winery. |
| Upload Photo | 35 | Massey House | 4845 Grange Road 38°22′35″N 122°38′21″W﻿ / ﻿38.376306°N 122.639167°W﻿ / 38.376306; -122.639167﻿ (Massey House) | Santa Rosa, California | Designated in 1979. Also known as Tara. |
| Upload Photo | 36 | Bennett Valley Grange Hall | 4145 Grange Road 38°23′32″N 122°38′23″W﻿ / ﻿38.39225°N 122.639778°W﻿ / 38.39225; -122.639778﻿ (Bennett Valley Grange Hall) | Santa Rosa, California | Designated in 1979. Also called Bennett Valley Guild. |
| Upload Photo | 37 | Benjamin Ranch | 4232 Grange Road | Santa Rosa, California | Designated in 1979. |
| Upload Photo | 38 | Thompson Ranch and Cemetery | 7301 Enterprise Road | Glen Ellen, California | Designated in 1979. |
| Upload Photo | 39 | Bennett Valley Cemetery | 4760 Bennett Valley Road 38°24′58″N 122°39′41″W﻿ / ﻿38.416028°N 122.661333°W﻿ / 38.416028; -122.661333﻿ (Bennett Valley Cemetery) | Santa Rosa, California | Designated in 1979. |
| Upload Photo | 40 | Eucalyptus School | 4674 Hessel Road | Sebastopol, California | Designated in 1979. |
| Washoe House | 41 | Washoe House | 2840 Roblar Road 38°18′51″N 122°44′09″W﻿ / ﻿38.3143°N 122.7358°W﻿ / 38.3143; -122.7358﻿ (Washoe House) | Petaluma, California | Designated in 1979. |
| Upload Photo | 42 | Llano Road House | 4353 Gravenstein Highway South 38°21′27″N 122°46′08″W﻿ / ﻿38.357611°N 122.768833°W﻿ / 38.357611; -122.768833﻿ (Llano Road House) | Sebastopol, California | Designated in 1979. |
| Upload Photo | 43 | Witham House | 14201 Bodega Highway 38°21′21″N 122°55′23″W﻿ / ﻿38.355722°N 122.922972°W﻿ / 38.355722; -122.922972﻿ (Witham House) | Bodega, California | Designated in 1979. |
| Upload Photo | 44 | Dry Creek Store | 3485 Dry Creek Road 38°39′17″N 122°55′18″W﻿ / ﻿38.654861°N 122.921778°W﻿ / 38.654861; -122.921778﻿ (Dry Creek Store) | Healdsburg, California | Designated in 1979. Now known as Dry Creek General Store. |
| Upload Photo | 45 | Hicks House | 3160 Hicks Road 38°26′16″N 122°51′56″W﻿ / ﻿38.437722°N 122.865694°W﻿ / 38.437722; -122.865694﻿ (Hicks House) | Graton, California | Designated in 1979. Also known as the Moses C. Hicks House. |
| Kenwood Depot | 46 | Kenwood Depot | 314 Warm Springs Road 38°24′38″N 122°33′01″W﻿ / ﻿38.410417°N 122.550194°W﻿ / 38.410417; -122.550194﻿ (Kenwood Depot) | Kenwood, California | Designated in 1980. Also known as the Kenwood Railroad Depot and South Los Guillicos Station. |
| Upload Photo | 47 | Nicholas Carriger Grand View | 2151 Grove Street 38°17′36″N 122°31′03″W﻿ / ﻿38.293278°N 122.517611°W﻿ / 38.293278; -122.517611﻿ (Nicholas Carriger Grand View) | Sonoma, California | Designated in 1979. Also known as the Nicholas Carriger Ranch or House. |
| Nicholas Carriger Estate | 48 | Nicholas Carriger Estate | 18880 Carriger Road 38°17′48″N 122°30′43″W﻿ / ﻿38.296667°N 122.511944°W﻿ / 38.296667; -122.511944﻿ (Nicholas Carriger Estate) | Sonoma, California | Designated in 1979. Also listed on the National Register of Historic Places. |
| Upload Photo | 49 | Cooper House | 600 Harris Road 38°16′37″N 122°28′24″W﻿ / ﻿38.276833°N 122.47325°W﻿ / 38.276833; -122.47325﻿ (Cooper House) | Sonoma, California | Designated in 1980. |
| Temelec Hall, Guest Cottages and Carriage House | 50 | Temelec Hall, Guest Cottages and Carriage House | 220 and 221 Temelec Circle 38°15′57″N 122°29′59″W﻿ / ﻿38.265861°N 122.499639°W﻿ / 38.265861; -122.499639﻿ (Temelec Hall, Guest Cottages and Carriage House) | Sonoma, California | Designated in 1981 and 1998. |
| Upload Photo | 51 | Kiser House | 755 Watmaugh Road 38°15′47″N 122°28′30″W﻿ / ﻿38.263167°N 122.475056°W﻿ / 38.263167; -122.475056﻿ (Kiser House) | Sonoma, California | Designated in 1980. Also called Agnew Ranch. |
| Upload Photo | 52 | Rosser Ranch | 405 Watmaugh Road 38°15′53″N 122°28′11″W﻿ / ﻿38.264639°N 122.469611°W﻿ / 38.264639; -122.469611﻿ (Rosser Ranch) | Sonoma, California | Designated in 1980. |
| Upload Photo | 53 | Circle Bar Ranch Barn | 25730 Arnold Drive 38°12′05″N 122°26′52″W﻿ / ﻿38.20125°N 122.447722°W﻿ / 38.20125; -122.447722﻿ (Circle Bar Ranch Barn) | Sonoma, California | Designated in 1980. |
| Upload Photo | 54 | Salt Ranch & Residence | 24737 Arnold Drive 38°12′53″N 122°27′31″W﻿ / ﻿38.214778°N 122.458611°W﻿ / 38.214778; -122.458611﻿ (Salt Ranch & Residence) | Sonoma, California | Designated in 1980. Located at Cline Cellars. |
| Upload Photo | 55 | Laidlaw House | 22101 Arnold Drive 38°14′40″N 122°28′08″W﻿ / ﻿38.244583°N 122.468806°W﻿ / 38.244583; -122.468806﻿ (Laidlaw House) | Sonoma, California | Designated in 1980. |
| Upload Photo | 56 | Kiser Residence | 23450 Highway 121 38°13′46″N 122°27′29″W﻿ / ﻿38.229528°N 122.458194°W﻿ / 38.229528; -122.458194﻿ (Kiser Residence) | Sonoma, California | Designated in 1980. |
| Upload Photo | 57 | Haraszthy Ranch | 27000 Ramal Road 38°13′34″N 122°22′42″W﻿ / ﻿38.226167°N 122.378444°W﻿ / 38.226167; -122.378444﻿ (Haraszthy Ranch) | Sonoma, California | Designated in 1980. Located at Carneros Hills Winery. |
| Upload Photo | 58 | Schellville Baptist Church | 23109 Central Road | Sonoma, California | Designated in 1980. Also called New Life Assembly of God Church and Chula Vista School. |
| Upload Photo | 59 | Sonoma Mission Inn | 18140 Highway 12 38°18′46″N 122°28′59″W﻿ / ﻿38.312694°N 122.482944°W﻿ / 38.312694; -122.482944﻿ (Sonoma Mission Inn) | Sonoma, California | Designated in 1986. |
| Upload Photo | 60 | James Kruse House | 4918 Old Redwood Highway 38°30′12″N 122°45′24″W﻿ / ﻿38.503472°N 122.756639°W﻿ / 38.503472; -122.756639﻿ (James Kruse House) | Santa Rosa, California | Designated in 1980. Also called the Jim Voss Ranch. |
| Upload Photo | 61 | Jim Voss Commemorative Cottonwood Grove | 4600 Lavell Road 38°30′14″N 122°45′31″W﻿ / ﻿38.50375°N 122.758667°W﻿ / 38.50375; -122.758667﻿ (Jim Voss Commemorative Cottonwood Grove) | Santa Rosa, California | Designated in 1980. Grove of cottonwood trees at Mark West School. |
| Upload Photo | 62 | Maddux Home | 5063 Old Redwood Highway North 38°30′21″N 122°45′34″W﻿ / ﻿38.505806°N 122.759528°W﻿ / 38.505806; -122.759528﻿ (Maddux Home) | Santa Rosa, California | Designated in 1980. |
| Upload Photo | 63 | John Rosseter Stables | 4900 Carriage Lane 38°30′18″N 122°44′39″W﻿ / ﻿38.504917°N 122.744083°W﻿ / 38.504917; -122.744083﻿ (John Rosseter Stables) | Santa Rosa, California | Designated in 1980. Also called Wikiup Stables. |
| Upload Photo | 64 | Finley Hop Ranch | 208 Ursuline Road 38°17′26″N 122°28′09″W﻿ / ﻿38.2906469°N 122.4691365°W﻿ / 38.2906469; -122.4691365﻿ (Finley Hop Ranch) | Santa Rosa, California | Designated in 1980. |
| Upload Photo | 65 | Joshua Chauvet House | 13760 Arnold Drive 38°21′43″N 122°31′35″W﻿ / ﻿38.361808°N 122.52628600000003°W﻿ / 38.361808; -122.52628600000003﻿ (Joshua Chauvet House) | Glen Ellen, California | Designated in 1980. |
| Upload Photo | 66 | Wohler Ranch | 10630 Wohler Road 38°29′51″N 122°52′39″W﻿ / ﻿38.4975754°N 122.87751839999999°W﻿ / 38.4975754; -122.87751839999999﻿ (Wohler Ranch) | Healdsburg, California | Designated in 1980. |
| Upload Photo | 67 | Gaige House | 13540 Arnold Drive 38°22′01″N 122°31′29″W﻿ / ﻿38.36684899999999°N 122.5246778°W﻿ / 38.36684899999999; -122.5246778﻿ (Gaige House) | Glen Ellen, California | Designated in 1980. |
| Upload Photo | 69 | Calvin H. Holmes House | 13540 Arnold Drive 38°38′31″N 122°42′12″W﻿ / ﻿38.641807°N 122.703349°W﻿ / 38.641807; -122.703349﻿ (Calvin H. Holmes House) | Calistoga, California | Designated in 1980. |
| Upload Photo | 70 | Jackson Place | 12001 Franz Valley Road 38°37′55″N 122°40′46″W﻿ / ﻿38.631927°N 122.679576°W﻿ / 38.631927; -122.679576﻿ (Jackson Place) | Calistoga, California | Designated in 1980. Also called the Bavarian Lion Company Property. |
| Upload Photo | 71 | Franz Valley District School | 9295 Franz Valley School Road 38°34′53″N 122°38′59″W﻿ / ﻿38.581314°N 122.649698°W﻿ / 38.581314; -122.649698﻿ (Franz Valley District School) | Calistoga, California | Designated in 1980. |
| Upload Photo | 72 | Laufenburg Barn & Residence | 17104 Spencer Lane 38°37′01″N 122°40′06″W﻿ / ﻿38.61706100000001°N 122.6683281°W﻿ / 38.61706100000001; -122.6683281﻿ (Laufenburg Barn & Residence) | Calistoga, California | Designated in 1980. |
| Old Horicon School | 74 | Old Horicon School | 33300 Annapolis Road 38°43′08″N 123°21′35″W﻿ / ﻿38.718830°N 123.359804°W﻿ / 38.718830; -123.359804﻿ (Old Horicon School) | Annapolis, California | Designated in 1981. Also called Horicon Schoolhouse. |
| Upload Photo | 75 | Mervyn Hotel Site | 13751 Arnold Drive 38°21′44″N 122°31′32″W﻿ / ﻿38.3621439°N 122.52558049999999°W﻿ / 38.3621439; -122.52558049999999﻿ (Mervyn Hotel Site) | Glen Ellen, California | Designated in 1990. Demolished in the 1930s, it was a social center in Glen Ellen built in 1885. |
| Chateau Saint Jean | 76 | Chateau Saint Jean | 843 Saint Jean Court 38°21′44″N 122°31′32″W﻿ / ﻿38.3621439°N 122.52558049999999°W﻿ / 38.3621439; -122.52558049999999﻿ (Chateau Saint Jean) | Kenwood, California | Designated in 1981. Also called the Goff Residence. |
| Upload Photo | 77 | Partis Residence | 98 Shaw Avenue 38°25′02″N 122°33′04″W﻿ / ﻿38.4172636°N 122.55117239999998°W﻿ / 38.4172636; -122.55117239999998﻿ (Partis Residence) | Kenwood, California | Designated in 1981. |
| Kenwood Winery | 78 | Kenwood Winery | 9592 Highway 12 38°24′51″N 122°32′45″W﻿ / ﻿38.4141454°N 122.5458956°W﻿ / 38.4141454; -122.5458956﻿ (Kenwood Winery) | Kenwood, California | Designated in 1981. |
| Upload Photo | 80 | Wildwood Vineyards | 11011 Highway 12 38°23′59″N 122°32′14″W﻿ / ﻿38.3996388°N 122.53709379999998°W﻿ / 38.3996388; -122.53709379999998﻿ (Wildwood Vineyards) | Kenwood, California | Designated in 1981. Also called James Shaw Ranch. |
| Kenwood Community Church | 82 | Kenwood Community Church | 9655 Channing Row 38°24′45″N 122°32′49″W﻿ / ﻿38.4123995°N 122.5470186°W﻿ / 38.4123995; -122.5470186﻿ (Kenwood Community Church) | Kenwood, California | Designated in 1981. Also called First Congregational Church of Los Guilicos. |
| Upload Photo | 83 | Superintendent's House, Sonoma State Hospital | 15000 Arnold Drive 38°20′55″N 122°31′03″W﻿ / ﻿38.3485829°N 122.51760910000002°W﻿ / 38.3485829; -122.51760910000002﻿ (Superintendent's House, Sonoma State Hospital) | Eldridge, California | Designated in 1981. Also called the Mansion and the California Home for the Care and Training of Feeble-Minded Children. |
| Upload Photo | 84 | Shone’s Country Market | 13750 Arnold Drive 38°21′45″N 122°31′34″W﻿ / ﻿38.3624699°N 122.526118°W﻿ / 38.3624699; -122.526118﻿ (Shone’s Country Market) | Glen Ellen, California | Designated in 1981. Also called C.J. Poppe’s Store. |
| Upload Photo | 85 | Chauvet Building | 13740 Arnold Drive 38°21′46″N 122°31′32″W﻿ / ﻿38.362648°N 122.52565900000002°W﻿ / 38.362648; -122.52565900000002﻿ (Chauvet Building) | Glen Ellen, California | Designated in 1981. |
| Upload Photo | 86 | Hotel Chauvet | 13756 Arnold Drive 38°21′44″N 122°31′34″W﻿ / ﻿38.36225110000001°N 122.52618059999998°W﻿ / 38.36225110000001; -122.52618059999998﻿ (Hotel Chauvet) | Glen Ellen, California | Designated in 1981. Also called the Glen Ellen Hotel and Four Nations Restaurant. |
| Upload Photo | 87 | Jack London Village: Stone Winery Building | 14301 Arnold Drive 38°21′16″N 122°31′27″W﻿ / ﻿38.3545561°N 122.52406819999999°W﻿ / 38.3545561; -122.52406819999999﻿ (Jack London Village: Stone Winery Building) | Glen Ellen, California | Designated in 1981. Now the site of Aventine. |
| Upload Photo | 88 | Calabezas Creek Bridge | O'Donnell Lane | Glen Ellen, California | Designated in 1981. Also called O’Donnell Lane Bridge. |
| Upload Photo | 89 | Zane House | 3443 Warm Springs Road 38°22′26″N 122°32′50″W﻿ / ﻿38.373882°N 122.54730999999998°W﻿ / 38.373882; -122.54730999999998﻿ (Zane House) | Glen Ellen, California | Demolished |
| Upload Photo | 90 | Wake Robin Lodge | 4100 Wake Robin Drive 38°22′07″N 122°32′20″W﻿ / ﻿38.3686859°N 122.53886599999998°W﻿ / 38.3686859; -122.53886599999998﻿ (Wake Robin Lodge) | Glen Ellen, California | Designated in 1981. |
| Upload Photo | 91 | Glen Oaks | 13255 Highway 12 38°22′18″N 122°30′48″W﻿ / ﻿38.37177°N 122.51324599999998°W﻿ / 38.37177; -122.51324599999998﻿ (Glen Oaks) | Glen Ellen, California | Designated in 1981. Also called Glen Oaks Vineyards. |
| Upload Photo | 92 | Ten Oaks Ranch | 12783 Dunbar Road 38°22′29″N 122°31′05″W﻿ / ﻿38.3748207°N 122.51794769999998°W﻿ / 38.3748207; -122.51794769999998﻿ (Ten Oaks Ranch) | Glen Ellen, California | Designated in 1981. Also called Kate Warfield Ranch, Decker House, and Cook Ranch. |
| Upload Photo | 93 | Cavedale Road Marker | 255 Cavedale Road 38°20′25″N 122°29′22″W﻿ / ﻿38.34031040000001°N 122.48942220000004°W﻿ / 38.34031040000001; -122.48942220000004﻿ (Cavedale Road Marker) | Sonoma, California | Designated in 1981. |
| Upload Photo | 94 | General Joseph Hooker’s Ranch | 16601 Meadow Oaks Drive 38°19′46″N 122°29′24″W﻿ / ﻿38.32933329999999°N 122.490049°W﻿ / 38.32933329999999; -122.490049﻿ (General Joseph Hooker’s Ranch) | Sonoma, California | Designated in 1981. |
| Upload Photo | 96-99 | Sobre Vista Farm | 1225 Sobre Vista Drive 38°19′51″N 122°30′50″W﻿ / ﻿38.3309°N 122.5138°W﻿ / 38.3309; -122.5138﻿ (Sobre Vista Farm) | Sonoma, California | Designated in 1981. |
| Bosworth Residence | 100 | Bosworth Residence | 21238 Geyserville Avenue 38°42′31″N 122°54′25″W﻿ / ﻿38.7086844°N 122.9070681°W﻿ / 38.7086844; -122.9070681﻿ (Bosworth Residence) | Geyserville, California | Designated in 1981. Also called Bosworth House and The Palms. |
| Old Geyserville Hotel | 101 | Old Geyserville Hotel | Geyserville Avenue 38°42′29″N 122°54′30″W﻿ / ﻿38.70818°N 122.90826°W﻿ / 38.70818; -122.90826﻿ (Old Geyserville Hotel) | Geyserville, California | Designated in 1981. |
| Upload Photo | 102 | Watson Ranch | 498 Pepper Road 38°17′05″N 122°42′01″W﻿ / ﻿38.2846438°N 122.7001558°W﻿ / 38.2846438; -122.7001558﻿ (Watson Ranch) | Petaluma, California | Also called Garden Valley Ranch and Pepper Farm. |
| Upload Photo | 103 | Watmaugh Road Bridge | 300 Watmaugh Road 38°16′06″N 122°28′14″W﻿ / ﻿38.2684039°N 122.47042499999998°W﻿ / 38.2684039; -122.47042499999998﻿ (Watmaugh Road Bridge) | Sonoma, California | Designated in 1981. |
| Heart's Desire Nursery & Trentadue Winery | 104 | Heart's Desire Nursery & Trentadue Winery | 19165 Redwood Highway 38°40′51″N 122°52′47″W﻿ / ﻿38.68091099999999°N 122.87976479999998°W﻿ / 38.68091099999999; -122.87976479999998﻿ (Heart's Desire Nursery & Trentadue Winery) | Geyserville, California | Designated in 1981. Also called Trentadue Vineyards. |
| Upload Photo | 105 | Kenny Residence | 19280 Riverside Drive 38°17′50″N 122°28′56″W﻿ / ﻿38.2972288°N 122.48212649999999°W﻿ / 38.2972288; -122.48212649999999﻿ (Kenny Residence) | Sonoma, California | Designated in 1981. |
| Alexander Valley Community Church | 106 | Alexander Valley Community Church | 6650 Alexander Valley Road 38°39′58″N 122°49′13″W﻿ / ﻿38.6661674°N 122.82017830000001°W﻿ / 38.6661674; -122.82017830000001﻿ (Alexander Valley Community Church) | Geyserville, California | Designated in 1981. Also called the People’s Protestant Church. |
| Upload Photo | 107 | The Sea Ranch Stable & Barn | 37600 Highway 1 38°42′56″N 123°27′20″W﻿ / ﻿38.715494°N 123.45567°W﻿ / 38.715494; -123.45567﻿ (The Sea Ranch Stable & Barn) | Sea Ranch, California | Designated in 1981. Also called the People’s Protestant Church. |
| Upload Photo | 108 | The Sea Ranch Condominium #1 | 110-128 Sea Walk Dr. 38°40′45″N 123°25′43″W﻿ / ﻿38.679205°N 123.428722°W﻿ / 38.679205; -123.428722﻿ (The Sea Ranch Condominium #1) | Sea Ranch, California | Designated in 1981. |
| Upload Photo | 109 | Stewarts Point Hotel, School & Store | 31000 Highway 1 38°38′42″N 123°23′52″W﻿ / ﻿38.64504°N 123.39780000000002°W﻿ / 38.64504; -123.39780000000002﻿ (Stewarts Point Hotel, School & Store) | Stewarts Point, California | Designated in 1982. |
| Upload Photo | 112 | Saw Mill Teepee | 31090 Seaview Road 38°33′37″N 123°16′16″W﻿ / ﻿38.56028329999999°N 123.27111009999999°W﻿ / 38.56028329999999; -123.27111009999999﻿ (Saw Mill Teepee) | Cazadero, California | Designated in 1982. |
| Upload Photo | 113 | Bufano Statue | 21780 CA-1 38°32′00″N 123°16′38″W﻿ / ﻿38.53329009999999°N 123.27717640000003°W﻿ / 38.53329009999999; -123.27717640000003﻿ (Bufano Statue) | Jenner, California | Designated in 1982. |
| Fort Ross State Historic Park | 114 | Fort Ross State Historic Park | 19005 Highway 1 38°31′06″N 123°14′18″W﻿ / ﻿38.5183012°N 123.23844250000002°W﻿ / 38.5183012; -123.23844250000002﻿ (Fort Ross State Historic Park) | Jenner, California | Designated in 1981. |
| Upload Photo | 116 | Duncans Mills Depot | 23600 Moscow Road 38°27′12″N 123°03′13″W﻿ / ﻿38.4532771°N 123.05361290000002°W﻿ / 38.4532771; -123.05361290000002﻿ (Duncans Mills Depot) | Duncans Mills, California | Designated in 1982. |
| Upload Photo | 117 | Duncans Mills School | 25250 Main Street | Duncans Mills, California | Designated in 1982. |
| Upload Photo | 118 | Superintendent's House | 24951 Highway 116 38°27′23″N 123°03′13″W﻿ / ﻿38.45651669999999°N 123.05351139999999°W﻿ / 38.45651669999999; -123.05351139999999﻿ (Superintendent's House) | Duncans Mills, California | Designated in 1982. |
| Upload Photo | 119 | Gleason Ranch | 6000 Highway 1 38°23′14″N 123°04′43″W﻿ / ﻿38.387132°N 123.07862°W﻿ / 38.387132; -123.07862﻿ (Gleason Ranch) | Carmet, California | Designated in 1982. Also called Mann Ranch. |
| Upload Photo | 120 | Carrington Ranch | 4300 Highway 1 38°21′56″N 123°04′00″W﻿ / ﻿38.365495°N 123.06660199999999°W﻿ / 38.365495; -123.06660199999999﻿ (Carrington Ranch) | Salmon Creek, California | Designated in 1982. Also called Genazzi Dairy Ranch. |
| Upload Photo | 121 | Stage Stop | 255 McChristian Avenue 38°20′59″N 123°03′46″W﻿ / ﻿38.349752°N 123.06285100000002°W﻿ / 38.349752; -123.06285100000002﻿ (Stage Stop) | Bodega Bay, California | Designated in 1982. |
| Upload Photo | 122 | Greek Revival Cottage | 14210 Highway 1 38°19′08″N 122°55′12″W﻿ / ﻿38.318844°N 122.91987°W﻿ / 38.318844; -122.91987﻿ (Greek Revival Cottage) | Valley Ford, California | Designated in 1982. |
| Upload Photo | 123 | James Fowler House | 14270 Valley Ford Road 38°19′06″N 122°55′13″W﻿ / ﻿38.31846609999999°N 122.92040209999999°W﻿ / 38.31846609999999; -122.92040209999999﻿ (James Fowler House) | Valley Ford, California | Designated in 1982. |
| Upload Photo | 124 | Italianate Cottage | 14395 Mill Street 38°18′56″N 122°51′26″W﻿ / ﻿38.31544529999999°N 122.85727400000002°W﻿ / 38.31544529999999; -122.85727400000002﻿ (Italianate Cottage) | Valley Ford, California | Designated in 1982. |
| Upload Photo | 125 | Kirkland House | 14380 Valley Ford Road 38°19′04″N 122°55′25″W﻿ / ﻿38.3179075°N 122.92358200000001°W﻿ / 38.3179075; -122.92358200000001﻿ (Kirkland House) | Valley Ford, California | Designated in 1982. |
| Upload Photo | 126 | Valley Ford Hotel | 14415 Valley Ford Road 38°19′03″N 122°55′29″W﻿ / ﻿38.3175853°N 122.92472729999997°W﻿ / 38.3175853; -122.92472729999997﻿ (Valley Ford Hotel) | Valley Ford, California | Designated in 1982. Also called Sandy's and Rocker Oysterfellers. |
| Upload Photo | 128 | Meeker Residence | 5555 Sylvania Heights Road 38°25′36″N 122°57′29″W﻿ / ﻿38.42680130000001°N 122.95815979999998°W﻿ / 38.42680130000001; -122.95815979999998﻿ (Meeker Residence) | Camp Meeker, California | Designated in 1983. |
| Upload Photo | 129 | Belden House | 13555 Highway 116 38°29′59″N 122°59′21″W﻿ / ﻿38.4996103°N 122.98908919999997°W﻿ / 38.4996103; -122.98908919999997﻿ (Belden House) | Guerneville, California | Designated in 1982. |
| Upload Photo | 130 | Travis House & Orchard | 5925 Van Keppel Road 38°28′31″N 122°52′50″W﻿ / ﻿38.475406°N 122.88045599999998°W﻿ / 38.475406; -122.88045599999998﻿ (Travis House & Orchard) | Forestville, California | Designated in 1982. House demolished. Orchard remains. |
| Upload Photo | 131 | The Gables | 4257 Petaluma Hill Road 38°23′37″N 122°41′35″W﻿ / ﻿38.39354519999999°N 122.6930142°W﻿ / 38.39354519999999; -122.6930142﻿ (The Gables) | Santa Rosa, California | Designated in 1983. |
| Upload Photo | 133 | Denman Creamery | 5433 Old Redwood Highway North 38°16′55″N 122°40′05″W﻿ / ﻿38.28197280000001°N 122.66792609999999°W﻿ / 38.28197280000001; -122.66792609999999﻿ (Denman Creamery) | Penngrove, California | Designated in 1984. |
| Upload Photo | 134 | Coleman Valley Ranch | 17220 Coleman Valley Road 38°16′55″N 122°40′05″W﻿ / ﻿38.28197280000001°N 122.66792609999999°W﻿ / 38.28197280000001; -122.66792609999999﻿ (Coleman Valley Ranch) | Occidental, California | Designated in 1984. |
| Upload Photo | 135 | Rose Villa | 644 Grant Street 38°36′56″N 122°51′48″W﻿ / ﻿38.6156404°N 122.86338330000001°W﻿ / 38.6156404; -122.86338330000001﻿ (Rose Villa) | Healdsburg, California | Also called Powell’s Place. |
| Bodega Historic District | 136 | Bodega Historic District | 38°20′43″N 122°58′26″W﻿ / ﻿38.345278°N 122.973889°W﻿ / 38.345278; -122.973889﻿ (Bodega Historic District) | Bodega, California | Historic district comprising 34 properties. |
| Occidental Historic District | 137 | Occidental Historic District | 38°24′27″N 122°56′54″W﻿ / ﻿38.4075°N 122.948333°W﻿ / 38.4075; -122.948333﻿ (Occidental Historic District) | Occidental, California | Historic district comprising 27 properties. |
| Penngrove Historic District | 138 | Penngrove Historic District | 38°17′59″N 122°40′00″W﻿ / ﻿38.299722°N 122.666667°W﻿ / 38.299722; -122.666667﻿ (Penngrove Historic District) | Penngrove, California | Historic district comprising 27 properties. |
| Duncans Mills Historic District | 139 | Duncans Mills Historic District | 38°27′14″N 123°03′18″W﻿ / ﻿38.453889°N 123.055°W﻿ / 38.453889; -123.055﻿ (Duncans Mills Historic District) | Duncans Mills, California | Historic district comprising 27 properties. |
| Upload Photo | 140 | Sobre Vista Overview Farm | 15650 Arnold Drive 38°20′04″N 122°30′54″W﻿ / ﻿38.334472°N 122.51486490000002°W﻿ / 38.334472; -122.51486490000002﻿ (Sobre Vista Overview Farm) | Sonoma, California | Designated in 1984. |
| Upload Photo | 141 | Preston Ranch | 33000 Geysers Road 33000-32300 Highway 101 38°50′33″N 123°00′40″W﻿ / ﻿38.84251°N 123.011212°W﻿ / 38.84251; -123.011212﻿ (Preston Ranch) | Geyserville, California | Designated in 1990. The ranch comprises a cemetery, home, and church. |
| Upload Photo | 142 | Laughlin House | 414 Aviation Boulevard 38°30′45″N 122°47′09″W﻿ / ﻿38.512505°N 122.78585699999996°W﻿ / 38.512505; -122.78585699999996﻿ (Laughlin House) | Santa Rosa, California | Designated in 1984. Also called Kenny Residence. |
| Green Valley School | 143 | Green Valley School | 4060 Green Valley School Road 38°26′27″N 122°53′50″W﻿ / ﻿38.4408595°N 122.89720590000002°W﻿ / 38.4408595; -122.89720590000002﻿ (Green Valley School) | Sebastopol, California | Designated in 1992. |
| Upload Photo | 144 | Alexander Valley Community Hall | 5512 Highway 128 38°40′55″N 122°50′23″W﻿ / ﻿38.6820279°N 122.83960880000001°W﻿ / 38.6820279; -122.83960880000001﻿ (Alexander Valley Community Hall) | Geyserville, California | Designated in 1992. |
| Upload Photo | 145 | Leveroni Ranch | 601 Leveroni Road 38°16′39″N 122°28′20″W﻿ / ﻿38.2773917°N 122.47222629999999°W﻿ / 38.2773917; -122.47222629999999﻿ (Leveroni Ranch) | Sonoma, California | Designated in 1980. |
| Upload Photo | 146 | James Watson / Hollis Hitchcock Ranch | 14100 Bodega Highway 38°21′09″N 122°55′54″W﻿ / ﻿38.352575°N 122.93179499999997°W﻿ / 38.352575; -122.93179499999997﻿ (James Watson / Hollis Hitchcock Ranch) | Bodega, California | Also called Mache Dairy Ranch. |
| Upload Photo | 147 | Sweeney Ranch | 156-155 San Antonio Rd. 38°11′08″N 122°36′22″W﻿ / ﻿38.185669°N 122.60609099999999°W﻿ / 38.185669; -122.60609099999999﻿ (Sweeney Ranch) | Petaluma, California | |
| Upload Photo | 149 | Dunham School | 4001 Roblar Road 38°19′16″N 122°45′24″W﻿ / ﻿38.3209806°N 122.75655640000002°W﻿ / 38.3209806; -122.75655640000002﻿ (Dunham School) | Petaluma, California | |
| Upload Photo | 150 | Bloomfield Masonic Lodge Hall | 6640 Bloomfield Rd. 38°18′47″N 122°51′06″W﻿ / ﻿38.31309°N 122.851565°W﻿ / 38.31309; -122.851565﻿ (Bloomfield Masonic Lodge Hall) | Petaluma, California | |
| Upload Photo | 151 | Bloomfield Cemetery | 13051 Sutton Street 38°18′49″N 122°51′30″W﻿ / ﻿38.3135851°N 122.8582748°W﻿ / 38.3135851; -122.8582748﻿ (Bloomfield Cemetery) | Petaluma | |
| Upload Photo | 152 | Two Rock Grange Hall | 7065 Bodega Avenue 38°15′29″N 122°46′48″W﻿ / ﻿38.258071°N 122.77999899999998°W﻿ / 38.258071; -122.77999899999998﻿ (Two Rock Grange Hall) | Petaluma, California | |
| Upload Photo | 153 | Kastania Ranch | 4412 Kastania Road 38°12′45″N 122°36′13″W﻿ / ﻿38.2123712°N 122.6036244°W﻿ / 38.2123712; -122.6036244﻿ (Kastania Ranch) | Petaluma, California | Designated in 1985. |
| Upload Photo | 154 | Mills-Stump Ranch | 12528 Valley Ford Road 38°18′47″N 122°51′56″W﻿ / ﻿38.31304959999999°N 122.86568820000002°W﻿ / 38.31304959999999; -122.86568820000002﻿ (Mills-Stump Ranch) | Valley Ford, California | |
| Upload Photo | 155 | Octagon House | 3925 Spring Hill Road 38°14′13″N 122°45′14″W﻿ / ﻿38.23698°N 122.75398000000001°W﻿ / 38.23698; -122.75398000000001﻿ (Octagon House) | Petaluma, California | |
| Upload Photo | 156 | Bloomfield IOOF Hall | 6600 Bloomfield Road 38°18′49″N 122°51′06″W﻿ / ﻿38.31371399999999°N 122.85155700000001°W﻿ / 38.31371399999999; -122.85155700000001﻿ (Bloomfield IOOF Hall) | Petaluma, California | Also called the Bloomfield Town Hall. |
| Upload Photo | 157 | Bloomfield School | 6691 Moro Street 38°18′41″N 122°50′59″W﻿ / ﻿38.311479°N 122.84976°W﻿ / 38.311479; -122.84976﻿ (Bloomfield School) | Petaluma, California | |
| Upload Photo | 158 | Presbyterian Church Cemetery | 7063 Bodega Avenue 38°15′25″N 122°46′48″W﻿ / ﻿38.257021°N 122.78011700000002°W﻿ / 38.257021; -122.78011700000002﻿ (Presbyterian Church Cemetery) | Petaluma, California | Also called Two Rock Cemetery. |
| Upload Photo | 159 | Triniti School | 11790 Dunbar Road 38°23′11″N 122°31′29″W﻿ / ﻿38.3863429°N 122.524813°W﻿ / 38.3863429; -122.524813﻿ (Triniti School) | Glen Ellen, California | |
| Upload Photo | 160 | Liberty Cemetery | Liberty Road | Petaluma, California | |
| Upload Photo | 163 | Holy Ghost Hall | 4649 Bodega Avenue 38°15′13″N 122°42′10″W﻿ / ﻿38.253509°N 122.70266300000003°W﻿ / 38.253509; -122.70266300000003﻿ (Holy Ghost Hall) | Petaluma, California | Designated in 1996. |
| Upload Photo | 164 | Del Mar Ranch | 40500-40600 Leeward Road 38°44′33″N 123°29′55″W﻿ / ﻿38.742498°N 123.498625°W﻿ / 38.742498; -123.498625﻿ (Del Mar Ranch) | Sea Ranch, California | Designated in 1996. Comprises two buildings. |
| Upload Photo | 165 | Walker-Case House | 7446 Poplar Drive 38°28′56″N 122°54′01″W﻿ / ﻿38.4822002°N 122.90024019999998°W﻿ / 38.4822002; -122.90024019999998﻿ (Walker-Case House) | Forestville, California | Designated in 1995. |
| Upload Photo | 166 | Kee Ranch House | 1895 Bay Flat Road 38°19′45″N 123°03′35″W﻿ / ﻿38.32910379999999°N 123.059711°W﻿ / 38.32910379999999; -123.059711﻿ (Kee Ranch House) | Bodega Bay, California | Designated in 1996. |
| Upload Photo | 167 | Highland Dell Resort | 21058-21050 River Blvd. 38°27′58″N 123°00′30″W﻿ / ﻿38.466102°N 123.00842599999999°W﻿ / 38.466102; -123.00842599999999﻿ (Highland Dell Resort) | Monte Rio, California | Designated in 1997. |
| Upload Photo | 168 | Sanders House | 2020 Sanders Rd. 38°22′29″N 122°50′37″W﻿ / ﻿38.3746128°N 122.8437338°W﻿ / 38.3746128; -122.8437338﻿ (Sanders House) | Sebastopol, California | Designated in 2000. |
| Upload Photo | 169 | Arnold Drive Bridge | Arnold Drive | Sonoma, California | Designated in 1998. |
| Upload Photo | 170 | Geysers Road Over Big Sulphur Creek Bridge | Geysers Road | Cloverdale, California | Designated in 1998. |
| Upload Photo | 171 | Chalk Hill Road Over Maacama Creek Bridge | Chalk Hill Road | Healdsburg, California | Designated in 1998. |
| Upload Photo | 172 | Clarks Crossing Bridge | Annapolis Road | Annapolis, California | Designated in 1998. |
| Upload Photo | 173 | Guerneville Bridge | Highway 116 / River Road | Guerneville, California | Designated in 1998. |
| Upload Photo | 174 | Hacienda Bridge | River Road | Guerneville, California | Designated in 1998. |
| Upload Photo | 175 | Haupt Creek Bridge | Skaggs Springs Road | Annapolis, California | Designated in 1998. |
| Upload Photo | 176 | Lambert Bridge | Lambert Bridge Road | Healdsburg, California | Designated in 1998. |
| Upload Photo | 177 | North Fork Bridge | Old Highway 1 | Gualala, California | Designated in 1998. |
| Upload Photo | 190 | Wharff-Aggesen House | 38°17′24″N 122°40′46″W﻿ / ﻿38.290047°N 122.679438°W﻿ / 38.290047; -122.679438﻿ (Wharff-Aggesen House) | Penngrove | Designated in 2002. |
| Upload Photo | 191 | Asti Villa Pompei | 38°45′52″N 122°55′47″W﻿ / ﻿38.764446°N 122.929772°W﻿ / 38.764446; -122.929772﻿ (Asti Villa Pompei) | Cloverdale | Designated in 2004. |
| Soda Rock Winery | 192 | Soda Rock Winery | 8025 Highway 128 38°39′39″N 122°47′58″W﻿ / ﻿38.6607477°N 122.799466°W﻿ / 38.6607477; -122.799466﻿ (Soda Rock Winery) | Healdsburg | Designated in 2007. Burned in 2020. |