8540 Graton Rd is a 888 square foot house on a 0.41 acre lot with 2 bedrooms and 1 bathroom. - it last sold on September 12, 2014 for $480,000. Based on Redfin's Sebastopol data, we estimate the home's value is $803,303.
Single-familyProperty Type
1930Year Built
0.41 acresLot Size
$905Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$803,303
$323K since sold in September 2014$17K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.8% higher than the average sale price ($739K) 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 12, 2024 • Final
Building permit no plan check
Replace the forced air unit in the attic of a single-family home with a new ultra-low NOx forced air unit.
HVAC
Sep 15, 2023 • Final
Building permit with plan check
Bathroom
Kitchen
Remodel
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
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 888
Building Sq. Ft: 888
# of Stories: 1
Legal Description: 95 FM 130-180-033 & PT TO RD PM 93-532 LOT 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,842
Legal Lot Number: 2
Acres: 0.4096
Zoning Code: RR2UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 888
Stories: 1.0
Lot Size: 0.41 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1998
County: Sonoma County
APN: 130500011000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Oak Grove Elementary School
Public K • Assigned • 0.4mi
Oak Grove Elementary/Willowside Middle School
Charter 1-8 • Assigned • 2.9mi
6/10
Analy High School
Public 9-12 • Assigned • 2.7mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 91° expected this year, 16 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
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43
69
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66
46
73
49
76
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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
$764,000 – $924,000
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