8989 Barnett Valley Rd is a 1,440 square foot house on a 4.53 acre lot with 2 bedrooms and 2 bathrooms. - it last sold on May 30, 1996 for $275,000. Based on Redfin's Sebastopol data, we estimate the home's value is $1,180,993.
Single-familyProperty Type
1975Year Built
4.53 acresLot Size
$820Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,180,993
$906K since sold in May 1996$39K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% lower than the average sale price ($1.22M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 2, 2023 • Final
Building permit no plan check
Replace a residential furnace in a closet.
HVAC
Dec 2, 2019 • Final
Demolition
Demolition
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
Basement Information
Basement Sq. Ft: 864
Bathroom Information
# of Full Baths: 2
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: ADOLPH SANDER RANCH
Living Sq. Ft: 1,440
Building Sq. Ft: 1,440
# of Stories: 1
Legal Description: TWP 06N RGE 09W SEC 15
Parking & Garage Information
Garage/Parking Sq. Ft: 500
Lot Information
# of Buildings: 1
Land Sq. Ft: 197,327
Acres: 4.53
Zoning Code: AR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,440
Stories: 1.0
Lot Size: 4.53 acres
Style: Single Family Residential
Year Built: 1975
Year Renovated: 1976
County: Sonoma County
APN: 076160001000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Apple Blossom School
Public K-5 • Assigned • 1.4mi
7/10
Twin Hills Charter Middle School
Charter 6-8 • Assigned • 1.1mi
9/10
Analy High School
Public 9-12 • Assigned • 3.0mi
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, 14 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)
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74
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82
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79
53
76
50
63
46
57
44
Jan
Feb
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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
$1.12M – $1.36M
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