10450 Barnett Valley Rd is a 3,221 square foot house on a 13.13 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Sebastopol data, we estimate the home's value is $1,835,043.
Single-familyProperty Type
1992Year Built
13.13 acresLot Size
$570Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,835,043
$21K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16% higher than the average sale price ($1.58M) 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
$7,180
$25,274 + $598,490
$623,764
2024
$7,184 (+2.8%)
$24,779 + $586,755
$611,534
2023
$6,989 (+2.3%)
$24,294 + $575,250
$599,544
2022
$6,831 (+21.7%)
$23,818 + $563,971
$587,789
2021
$5,613 (−0.7%)
$23,351 + $552,913
$576,264
2020
$5,653 (+6.1%)
$22,894 + $444,523
$467,417
2019
$5,328 (+1.7%)
$22,660 + $439,965
$462,625
2018
$5,241 (+4.5%)
$22,216 + $431,339
$453,555
2017
$5,013 (+1.7%)
$21,354 + $414,591
$435,945
2016
$4,927 (+3.4%)
$20,936 + $406,462
$427,398
2015
$4,764 (+2.0%)
$20,936 + $406,462
$427,398
2014
$4,669 (+0.1%)
$20,219 + $392,515
$412,734
2013
$4,662 (+2.0%)
$20,219 + $392,515
$412,734
2012
$4,569 (+1.4%)
$20,128 + $390,742
$410,870
2011
$4,508 (+2.0%)
$19,734 + $383,081
$402,815
2010
$4,420 (−0.7%)
$19,348 + $375,570
$394,918
2009
$4,451 (+2.8%)
$19,204 + $372,764
$391,968
2007
$4,328
$18,873 + $366,324
$385,197
Tax history for 10450 Barnett Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,180
$25,274 + $598,490
$623,764
2024
$7,184 (+2.8%)
$24,779 + $586,755
$611,534
2023
$6,989 (+2.3%)
$24,294 + $575,250
$599,544
2022
$6,831 (+21.7%)
$23,818 + $563,971
$587,789
2021
$5,613 (−0.7%)
$23,351 + $552,913
$576,264
2020
$5,653 (+6.1%)
$22,894 + $444,523
$467,417
2019
$5,328 (+1.7%)
$22,660 + $439,965
$462,625
2018
$5,241 (+4.5%)
$22,216 + $431,339
$453,555
2017
$5,013 (+1.7%)
$21,354 + $414,591
$435,945
2016
$4,927 (+3.4%)
$20,936 + $406,462
$427,398
2015
$4,764 (+2.0%)
$20,936 + $406,462
$427,398
2014
$4,669 (+0.1%)
$20,219 + $392,515
$412,734
2013
$4,662 (+2.0%)
$20,219 + $392,515
$412,734
2012
$4,569 (+1.4%)
$20,128 + $390,742
$410,870
2011
$4,508 (+2.0%)
$19,734 + $383,081
$402,815
2010
$4,420 (−0.7%)
$19,348 + $375,570
$394,918
2009
$4,451 (+2.8%)
$19,204 + $372,764
$391,968
2007
$4,328
$18,873 + $366,324
$385,197
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 20, 2025 • Final
Building permit no plan check
Remove the existing roof on a single-family home. Install new composition shingles on the main house.
Roofing
Dec 7, 2021 • Final
Building permit with plan check
New construction
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: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 3,221
Building Sq. Ft: 4,749
# of Stories: 2
Legal Description: 98 FM 073-061-65 PM 94-051 LOT 4
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 664
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 571,943
Legal Lot Number: 4
Acres: 13.13
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,221
Stories: 2.0
Lot Size: 13.13 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1994
County: Sonoma County
APN: 073061072000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Apple Blossom School
Public K-5 • Assigned • 2.2mi
7/10
Twin Hills Charter Middle School
Charter 6-8 • Assigned • 2.5mi
9/10
Analy High School
Public 9-12 • Assigned • 4.1mi
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, 15 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
$1.74M – $2.11M
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