105 Sparkes Rd is a 1,008 square foot house on a 1.74 acre lot with 2 bedrooms and 1 bathroom. - it last sold on August 26, 2002 for $390,000. Based on Redfin's Sebastopol data, we estimate the home's value is $924,962.
Single-familyProperty Type
1947Year Built
1.74 acresLot Size
$918Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$924,962
$535K since sold in August 2002$9,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.9% lower than the average sale price ($934K) 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
Aug 23, 2022 • Final
Building permit with plan check
Electrical
Solar
Dec 26, 2019 • Final
Temporary utilities
Install temporary electrical service.
Electrical
Electric meter
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: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Living Sq. Ft: 1,008
Ground Floor Sq. Ft: 1,008
Building Sq. Ft: 1,440
# of Stories: 1
Legal Description: TWP 06N RGE 09W SEC 12 QTR NW4
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,840
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 75,794
Acres: 1.74
Zoning Code: RR3
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,008
Stories: 1.0
Lot Size: 1.74 acres
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1947
County: Sonoma County
APN: 063040004000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Gravenstein Elementary School
Charter K-5 • Assigned • 1.9mi
8/10
Hillcrest Middle School
Charter 6-8 • Assigned • 0.8mi
9/10
Analy High School
Public 9-12 • Assigned • 2.1mi
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
3/10 Heat Factor
7 days above 90° expected this year, 17 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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69
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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
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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
$879,000 – $1.06M
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