421 Princess Way is a 2,249 square foot house on a 7,761 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on October 09, 2012 for $360,000. Based on Redfin's Windsor data, we estimate the home's value is $846,831.
Single-familyProperty Type
1990Year Built
7,761 sq ftLot Size
$377Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$846,831
$487K since sold in October 2012$14K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.8% higher than the average sale price ($816K) of 5 comparable homes.
*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
SR
Surrounding Residential Zone
The SR zone is intended for areas appropriate for a mixture of housing types. The primary housing type is single-unit dwellings; however, duplexes and triplexes are encouraged within the allowable density range. The allowable density ranges from 3 to 6 dwelling units per acre. The SR zone is consistent with the Very Low Density Residential (VLDR) 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
Dec 3, 2019 • Final
Residential heating
Replace the furnace with a new unit featuring 80% efficiency.
HVAC
Oct 8, 2019 • Final
Residential solar
Install a new photovoltaic solar system on a residential building.
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: 2
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: CASTLE ESTATES 0818
Living Sq. Ft: 2,249
Building Sq. Ft: 2,729
# of Stories: 1
Legal Description: 91 FM 065-910-39 #CHG PER MD CASTLE ESTS LOT 73 TR 818
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,761
Legal Lot Number: 73
Acres: 0.1782
Zoning Code: CITYWI
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,249
Stories: 1.0
Lot Size: 7,761 square feet
Style: Single Family Residential
Year Built: 1990
Year Renovated: 1990
County: Sonoma County
APN: 161300039000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Brooks Elementary School
Public 3-5 • Assigned • 0.6mi
3/10
Windsor Middle School
Public 6-8 • Assigned • 0.9mi
6/10
Windsor High School
Public 9-12 • Assigned • 0.8mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 19-29% chance 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
16 unhealthy days expected this year, 17 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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43
72
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47
78
51
80
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79
53
87
53
84
54
78
50
64
44
58
42
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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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
$805,000 – $974,000
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