9937 Windsor Way is a 1,775 square foot house on a 7,722 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,329,416.
Single-familyProperty Type
1976Year Built
7,722 sq ftLot Size
$749Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,329,416
$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.4% lower than the average sale price ($1.41M) 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
$4,217 (+2.4%)
$96,977 + $219,976
$316,953
2024
$4,119 (+2.0%)
$95,076 + $215,663
$310,739
2023
$4,037 (+0.8%)
$93,212 + $211,435
$304,647
2022
$4,003 (+2.5%)
$91,385 + $207,290
$298,675
2021
$3,906 (+2.1%)
$89,594 + $203,226
$292,820
2020
$3,826 (+1.0%)
$87,838 + $199,242
$287,080
2019
$3,787 (+4.0%)
$86,938 + $197,200
$284,138
2018
$3,640 (+4.1%)
$85,234 + $193,334
$278,568
2017
$3,497 (+2.0%)
$81,925 + $185,828
$267,753
2016
$3,428 (+1.9%)
$81,925 + $185,828
$267,753
2015
$3,365 (+13.1%)
$80,319 + $182,185
$262,504
2014
$2,975 (+2.0%)
$77,564 + $146,522
$224,086
2013
$2,917 (+3.7%)
$77,564 + $146,522
$224,086
2012
$2,813 (+2.6%)
$77,214 + $145,860
$223,074
2011
$2,741 (+2.0%)
$75,700 + $143,000
$218,700
2010
$2,687
$74,216 + $140,197
$214,413
2009
$2,688 (−0.8%)
$73,662 + $139,150
$212,812
2008
$2,710
$73,837 + $139,481
$213,318
Tax history for 9937 Windsor Way
Year
Property tax
Land + Additions
Assessment*
2025
$4,217 (+2.4%)
$96,977 + $219,976
$316,953
2024
$4,119 (+2.0%)
$95,076 + $215,663
$310,739
2023
$4,037 (+0.8%)
$93,212 + $211,435
$304,647
2022
$4,003 (+2.5%)
$91,385 + $207,290
$298,675
2021
$3,906 (+2.1%)
$89,594 + $203,226
$292,820
2020
$3,826 (+1.0%)
$87,838 + $199,242
$287,080
2019
$3,787 (+4.0%)
$86,938 + $197,200
$284,138
2018
$3,640 (+4.1%)
$85,234 + $193,334
$278,568
2017
$3,497 (+2.0%)
$81,925 + $185,828
$267,753
2016
$3,428 (+1.9%)
$81,925 + $185,828
$267,753
2015
$3,365 (+13.1%)
$80,319 + $182,185
$262,504
2014
$2,975 (+2.0%)
$77,564 + $146,522
$224,086
2013
$2,917 (+3.7%)
$77,564 + $146,522
$224,086
2012
$2,813 (+2.6%)
$77,214 + $145,860
$223,074
2011
$2,741 (+2.0%)
$75,700 + $143,000
$218,700
2010
$2,687
$74,216 + $140,197
$214,413
2009
$2,688 (−0.8%)
$73,662 + $139,150
$212,812
2008
$2,710
$73,837 + $139,481
$213,318
*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
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Apr 15, 2025 • Final
Miscellaneous - re-roof
Roofing
Sep 10, 2018 • Final
Addition - building residential
Addition
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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: Contemporary
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 1,775
Ground Floor Sq. Ft: 1,775
Building Sq. Ft: 2,245
# of Stories: 1
Legal Description: T04171 L0059 B EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 470
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,722
Legal Lot Number: 59
Acres: 0.1773
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,775
Stories: 1.0
Lot Size: 7,722 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1990
County: Contra Costa County
APN: 2122820174
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 0.2mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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