477 Windsor River Rd is a 1,592 square foot house on a 8,712 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Windsor data, we estimate the home's value is $612,825.
Single-familyProperty Type
1954Year Built
8,712 sq ftLot Size
$385Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$612,825
$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.4% lower than the average sale price ($716K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,309 (+2.0%)
$27,703 + $57,664
$85,367
2024
$1,283 (+1.8%)
$27,160 + $56,534
$83,694
2023
$1,260 (+1.9%)
$26,628 + $55,426
$82,054
2022
$1,237 (+1.9%)
$26,106 + $54,340
$80,446
2021
$1,214 (−1.3%)
$25,595 + $53,275
$78,870
2020
$1,230 (+0.5%)
$25,094 + $52,231
$77,325
2019
$1,225 (+1.4%)
$24,837 + $51,696
$76,533
2018
$1,208 (+0.7%)
$24,350 + $50,683
$75,033
2017
$1,200 (+8.7%)
$23,405 + $48,716
$72,121
2015
$1,104 (+1.3%)
$22,947 + $47,761
$70,708
2014
$1,090
$22,161 + $46,123
$68,284
2013
$1,090 (+1.2%)
$22,161 + $46,123
$68,284
2012
$1,077 (+1.4%)
$22,061 + $45,915
$67,976
2011
$1,062 (+1.8%)
$21,629 + $45,015
$66,644
2010
$1,044 (+0.4%)
$21,205 + $44,133
$65,338
2009
$1,040 (+3.1%)
$21,047 + $43,804
$64,851
2007
$1,009
$20,684 + $43,049
$63,733
Tax history for 477 Windsor River Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,309 (+2.0%)
$27,703 + $57,664
$85,367
2024
$1,283 (+1.8%)
$27,160 + $56,534
$83,694
2023
$1,260 (+1.9%)
$26,628 + $55,426
$82,054
2022
$1,237 (+1.9%)
$26,106 + $54,340
$80,446
2021
$1,214 (−1.3%)
$25,595 + $53,275
$78,870
2020
$1,230 (+0.5%)
$25,094 + $52,231
$77,325
2019
$1,225 (+1.4%)
$24,837 + $51,696
$76,533
2018
$1,208 (+0.7%)
$24,350 + $50,683
$75,033
2017
$1,200 (+8.7%)
$23,405 + $48,716
$72,121
2015
$1,104 (+1.3%)
$22,947 + $47,761
$70,708
2014
$1,090
$22,161 + $46,123
$68,284
2013
$1,090 (+1.2%)
$22,161 + $46,123
$68,284
2012
$1,077 (+1.4%)
$22,061 + $45,915
$67,976
2011
$1,062 (+1.8%)
$21,629 + $45,015
$66,644
2010
$1,044 (+0.4%)
$21,205 + $44,133
$65,338
2009
$1,040 (+3.1%)
$21,047 + $43,804
$64,851
2007
$1,009
$20,684 + $43,049
$63,733
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
VR
Village Residential Zone
The VR zone is intended for areas appropriate for a mixture of housing types on smaller lots. The allowable density ranges from five to eight dwelling units per acre. The lower end of the density range may be appropriate adjacent to the RR, SR, and ER zones, with the higher end of the range being appropriate near neighborhood centers, parks, and transit stops. The VR zone is consistent with the Low Density Residential (LDR) land use designation in the General Plan.
Permitted uses
Include but are not limited to:
Livestock production
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Other
Infrastructure
Public service
Apr 30, 2025 • Final
Building
Remove and replace bedroom windows.
Remodel
Nov 10, 2022 • Final
Building
Bathroom
Electrical
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
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
Subdivision Name: MARTIN ADD
Living Sq. Ft: 1,592
Ground Floor Sq. Ft: 1,592
Building Sq. Ft: 1,592
# of Stories: 1
Legal Description: 79 FORM 21 & PT TO 77 PM 5970 PT TO RD 3506-173
Parking & Garage Information
Garage/Parking Sq. Ft: 368
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,712
Legal Lot Number: 1-3
Legal Block Number: 1
Acres: 0.2
Zoning Code: CITYWI
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,592
Stories: 1.0
Lot Size: 8,712 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: 1956
County: Sonoma County
APN: 066070076000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Brooks Elementary School
Public 3-5 • Assigned • 0.8mi
3/10
Windsor Middle School
Public 6-8 • Assigned • 1.0mi
6/10
Windsor High School
Public 9-12 • Assigned • 0.4mi
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 92° 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
63
43
72
45
70
47
78
51
80
53
79
53
87
53
84
54
78
50
64
44
58
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$583,000 – $705,000
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