2531 Silk Rd is a 1,212 square foot house on a 1.67 acre lot with 4 bedrooms and 1 bathroom. - it last sold on August 11, 1993 for $179,000. Based on Redfin's Windsor data, we estimate the home's value is $749,197.
Single-familyProperty Type
1964Year Built
1.67 acresLot Size
$618Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$749,197
$570K since sold in August 1993$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.9% lower than the average sale price ($814K) 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
May 11, 2017 • Final
Residential solar
Add solar panels to an existing rooftop solar system.
Electrical
Solar
Jun 11, 2016 • Final
Building permit with plan check
Add to an existing roof-mounted photovoltaic system on a single-family home.
Electrical
Solar
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood Siding
View Information
View: Good
Property Information
Living Sq. Ft: 1,212
Ground Floor Sq. Ft: 1,212
Building Sq. Ft: 1,292
# of Stories: 1
Legal Description: TWP 08N RGE 09W SEC 26
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 72,745
Acres: 1.67
Zoning Code: RR5
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: 4
Baths: 1.0
Sq. Ft.: 1,212
Stories: 1.0
Lot Size: 1.67 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: —
County: Sonoma County
APN: 066270045000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Mattie Washburn Elementary School
Public K-2 • Assigned • 2.7mi
Windsor Middle School
Public 6-8 • Assigned • 3.1mi
6/10
Windsor High School
Public 9-12 • Assigned • 1.9mi
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
4/10 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
9/10 Air Factor
18 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Windsor, CA • 95492
Average low and high temperatures (°F)
62
39
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72
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78
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82
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87
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82
56
78
50
64
44
58
42
Jan
Feb
Mar
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May
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Aug
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Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$712,000 – $862,000
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