312 Sparkes Rd is a 1,236 square foot house on a 2 acre lot with 2 bedrooms and 2 bathrooms. - it last sold on August 22, 2019 for $871,000. Based on Redfin's Sebastopol data, we estimate the home's value is $1,114,492.
Single-familyProperty Type
1910Year Built
2 acresLot Size
$902Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,114,492
$243K since sold in August 2019
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.4% higher than the average sale price ($942K) 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 14, 2025 • Final
Building permit no plan check
Remove the existing roof on a single-family home and install new composition shingles. This work is for the main house only.
Roofing
Apr 4, 2025 • Final
Building permit no plan check
Plumbing
Water heater
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: 720
Bathroom Information
# of Full Baths: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,236
Building Sq. Ft: 1,236
# of Stories: 1
Legal Description: 1972 FORM 63-061-22 PARCEL NO CHG MAP DEPT
Lot Information
# of Buildings: 1
Land Sq. Ft: 87,120
Acres: 2
Zoning Code: AR10
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,236
Stories: 1.0
Lot Size: 2 acres
Style: Single Family Residential
Year Built: 1910
Year Renovated: 1965
County: Sonoma County
APN: 063310016000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Gravenstein Elementary School
Charter K-5 • Assigned • 2.0mi
8/10
Hillcrest Middle School
Charter 6-8 • Assigned • 0.7mi
9/10
Analy High School
Public 9-12 • Assigned • 2.2mi
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
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
6 days above 90° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 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
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Aug
Sep
Oct
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Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.06M – $1.28M
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