205 Chileno Valley Rd is a 2,300 square foot house on a 42.95 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Petaluma data, we estimate the home's value is $1,820,316.
Single-familyProperty Type
1972Year Built
42.95 acresLot Size
$791Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,820,316
$25K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 55.4% higher than the average sale price ($1.17M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,323 (+4.1%)
$101,791 + $87,117
$188,908
2024
$2,232 (+1.2%)
$99,796 + $85,409
$185,205
2023
$2,206 (+15.3%)
$97,840 + $83,735
$181,575
2022
$1,914 (+2.3%)
$95,922 + $82,094
$178,016
2021
$1,870 (−0.7%)
$94,042 + $80,485
$174,527
2020
$1,884 (+1.6%)
$92,199 + $78,907
$171,106
2019
$1,853 (+0.6%)
$91,254 + $78,098
$169,352
2018
$1,842 (+1.7%)
$89,465 + $76,567
$166,032
2017
$1,810 (+3.7%)
$85,992 + $73,595
$159,587
2015
$1,746 (+1.3%)
$84,306 + $72,152
$156,458
2014
$1,724 (+2.6%)
$81,414 + $69,677
$151,091
2013
$1,681 (+4.5%)
$81,414 + $69,677
$151,091
2012
$1,609 (+2.0%)
$81,047 + $69,363
$150,410
2011
$1,577 (+1.1%)
$79,458 + $68,003
$147,461
2010
$1,561 (−0.6%)
$77,900 + $66,670
$144,570
2009
$1,570 (+1.9%)
$77,318 + $66,172
$143,490
2007
$1,540
$75,983 + $65,030
$141,013
Tax history for 205 Chileno Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,323 (+4.1%)
$101,791 + $87,117
$188,908
2024
$2,232 (+1.2%)
$99,796 + $85,409
$185,205
2023
$2,206 (+15.3%)
$97,840 + $83,735
$181,575
2022
$1,914 (+2.3%)
$95,922 + $82,094
$178,016
2021
$1,870 (−0.7%)
$94,042 + $80,485
$174,527
2020
$1,884 (+1.6%)
$92,199 + $78,907
$171,106
2019
$1,853 (+0.6%)
$91,254 + $78,098
$169,352
2018
$1,842 (+1.7%)
$89,465 + $76,567
$166,032
2017
$1,810 (+3.7%)
$85,992 + $73,595
$159,587
2015
$1,746 (+1.3%)
$84,306 + $72,152
$156,458
2014
$1,724 (+2.6%)
$81,414 + $69,677
$151,091
2013
$1,681 (+4.5%)
$81,414 + $69,677
$151,091
2012
$1,609 (+2.0%)
$81,047 + $69,363
$150,410
2011
$1,577 (+1.1%)
$79,458 + $68,003
$147,461
2010
$1,561 (−0.6%)
$77,900 + $66,670
$144,570
2009
$1,570 (+1.9%)
$77,318 + $66,172
$143,490
2007
$1,540
$75,983 + $65,030
$141,013
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
LEA B6 60
RC 50'
Land Extensive Agriculture - B6 Combining District - 60 Acres Per Dwelling Unit
Enhances and protects lands best suited for permanent agricultural use and capable of relatively low production per acre of land; and Implements the land extensive agriculture land use category of the general plan and the policies of the Agricultural Resources Element. The adopted zoning maps shall specify the maximum permitted density, determined by gross acreage for all residential uses. Minimum front, side and rear yard requirements and the minimum parcel or lot size, if not otherwise specified, shall conform to the base district with which the B6 district is combined unless specifically approved otherwise by the planning commission.
Zone overlays
Riparian Corridor Combining Zone
Permitted uses
Include but are not limited to:
Equestrian facility
Greenhouse / nursery
Livestock production
Housing-Single unit
Agriculture-Cropland
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,300
Ground Floor Sq. Ft: 2,300
Building Sq. Ft: 3,116
# of Stories: 1
Legal Description: TWP 04N RGE 07W SEC 06 QTR SE4
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,870,902
Acres: 42.95
Zoning Code: LEA60
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,300
Stories: 1.0
Lot Size: 42.95 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1973
County: Sonoma County
APN: 020060007000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Wilson Elementary School
Public K-6 • Assigned • 2.0mi
5/10
Petaluma Junior High School
Public 7-8 • Assigned • 0.9mi
4/10
Petaluma High School
Public 9-12 • Assigned • 1.2mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
3/10 Heat Factor
3 days above 90° expected this year, 8 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Petaluma, CA • 94952
Average low and high temperatures (°F)
59
40
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42
64
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61
44
65
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69
51
73
51
73
54
72
48
61
44
56
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.73M – $2.09M
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