10645 Barnett Valley Rd is a 1,281 square foot house on a 12.15 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Sebastopol data, we estimate the home's value is $1,262,535.
Single-familyProperty Type
1963Year Built
12.15 acresLot Size
$986Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,262,535
$31K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 28.2% higher than the average sale price ($985K) 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
$16,937 (+1.5%)
$707,178 + $557,560
$1,264,738
2024
$16,687 (+3.9%)
$693,312 + $546,628
$1,239,940
2023
$16,066 (+1.7%)
$679,718 + $535,910
$1,215,628
2022
$15,801 (+0.7%)
$666,391 + $525,402
$1,191,793
2021
$15,686 (+5.9%)
$653,325 + $515,100
$1,168,425
2020
$14,813 (+3.2%)
$600,000 + $455,000
$1,055,000
2019
$14,350 (−0.3%)
$600,000 + $455,000
$1,055,000
2018
$14,400 (+11.0%)
$576,000 + $455,000
$1,031,000
2017
$12,977 (+15.3%)
$533,000 + $421,000
$954,000
2015
$11,257 (+26.0%)
$483,000 + $381,000
$864,000
2014
$8,933 (−0.2%)
$330,000 + $260,000
$590,000
2013
$8,952 (−0.5%)
$330,000 + $260,000
$590,000
2012
$8,997 (+12.5%)
$330,000 + $260,000
$590,000
2011
$7,998 (−32.3%)
$330,000 + $260,000
$590,000
2010
$11,812 (+12.7%)
$277,000 + $219,000
$496,000
2009
$10,481 (+8.0%)
$402,000 + $317,000
$719,000
2007
$9,702
$468,180 + $416,160
$884,340
Tax history for 10645 Barnett Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$16,937 (+1.5%)
$707,178 + $557,560
$1,264,738
2024
$16,687 (+3.9%)
$693,312 + $546,628
$1,239,940
2023
$16,066 (+1.7%)
$679,718 + $535,910
$1,215,628
2022
$15,801 (+0.7%)
$666,391 + $525,402
$1,191,793
2021
$15,686 (+5.9%)
$653,325 + $515,100
$1,168,425
2020
$14,813 (+3.2%)
$600,000 + $455,000
$1,055,000
2019
$14,350 (−0.3%)
$600,000 + $455,000
$1,055,000
2018
$14,400 (+11.0%)
$576,000 + $455,000
$1,031,000
2017
$12,977 (+15.3%)
$533,000 + $421,000
$954,000
2015
$11,257 (+26.0%)
$483,000 + $381,000
$864,000
2014
$8,933 (−0.2%)
$330,000 + $260,000
$590,000
2013
$8,952 (−0.5%)
$330,000 + $260,000
$590,000
2012
$8,997 (+12.5%)
$330,000 + $260,000
$590,000
2011
$7,998 (−32.3%)
$330,000 + $260,000
$590,000
2010
$11,812 (+12.7%)
$277,000 + $219,000
$496,000
2009
$10,481 (+8.0%)
$402,000 + $317,000
$719,000
2007
$9,702
$468,180 + $416,160
$884,340
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 9, 2023 • Final
Building permit no plan check
Replace a ductless mini split system on a single-family home. The system has a 14 SEER rating.
HVAC
Jun 11, 2016 • Final
Building permit with plan check
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,281
Building Sq. Ft: 3,663
# of Stories: 2
Legal Description: 2009 FM 073-040-031 & PTN 035 LLA07-0027
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 378
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 529,254
Acres: 12.15
Zoning Code: AR10
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,281
Stories: 2.0
Lot Size: 12.15 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Sonoma County
APN: 073040092000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Harmony Elementary School
Public K-1 • Assigned • 3.1mi
Salmon Creek School - A Charter
Charter 2-8 • Assigned • 3.1mi
7/10
Analy High School
Public 9-12 • Assigned • 4.3mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
6 days above 89° expected this year, 13 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
Sebastopol, CA • 95472
Average low and high temperatures (°F)
61
41
62
43
69
45
66
46
73
49
76
51
74
52
82
53
79
53
76
50
63
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.8 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.20M – $1.45M
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