9155 Barnett Valley Rd is a 960 square foot house on a 4 acre lot with 2 bedrooms and 1 bathroom. - it last sold on April 05, 1984 for $100,000. Based on Redfin's Sebastopol data, we estimate the home's value is $973,333.
Single-familyProperty Type
1974Year Built
4 acresLot Size
$1,014Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$973,333
$873K since sold in April 1984$18K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.1% lower than the average sale price ($974K) 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
Jun 11, 2016 • Final
Building history record
Work on electrical systems.
Electrical
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
Heating & Cooling
Heating Type: Baseboard Electric
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
View Information
View: Good
Property Information
Living Sq. Ft: 960
Building Sq. Ft: 960
# of Stories: 2
Legal Description: 74 FORM PT OF 76-180-01 M/D
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage/Parking Sq. Ft: 200
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 174,240
Legal Lot Number: 3
Acres: 4
Zoning Code: AR5
County Use Description: RURAL RESID-1 RESID
Utility Information
Sewer Type: Septic
Water Service Type: Commercial
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 960
Stories: 2.0
Lot Size: 4 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1974
County: Sonoma County
APN: 076180014000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Apple Blossom School
Public K-5 • Assigned • 1.7mi
7/10
Twin Hills Charter Middle School
Charter 6-8 • Assigned • 1.3mi
9/10
Analy High School
Public 9-12 • Assigned • 3.3mi
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, 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
77
52
82
53
79
55
71
51
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
$925,000 – $1.12M
Reach more buyers when you sell with Redfin. Save up to $9,733 in fees.3 minutes to get started.