255 Summerford Cir is a 2,294 square foot house on a 5,000 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on July 24, 1992 for $326,500. Based on Redfin's San Ramon data, we estimate the home's value is $1,511,798.
Single-familyProperty Type
1988Year Built
5,000 sq ftLot Size
$659Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,511,798
$1.2M since sold in July 1992$57K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.4% lower than the average sale price ($1.52M) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11171778
Feb 11, 2004
Listing Removed
—
Public Records
Jul 24, 1992
Sold
$326,500
$142/sq ft
Public Records
Sep 6, 1988
Sold
$292,000
$127/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,123 (+2.3%)
$247,563 + $330,946
$578,509
2024
$6,960 (+1.8%)
$242,709 + $324,457
$567,166
2023
$6,839 (+1.1%)
$237,950 + $318,096
$556,046
2022
$6,763 (+0.1%)
$233,285 + $311,859
$545,144
2021
$6,754 (+0.4%)
$228,711 + $305,745
$534,456
2020
$6,724 (+1.0%)
$224,227 + $299,750
$523,977
2019
$6,655 (+3.8%)
$221,928 + $296,677
$518,605
2018
$6,412 (+3.8%)
$217,577 + $290,860
$508,437
2017
$6,180 (+1.5%)
$209,129 + $279,566
$488,695
2016
$6,090 (+1.6%)
$209,129 + $279,566
$488,695
2015
$5,997 (+1.5%)
$205,029 + $274,085
$479,114
2014
$5,906 (+1.4%)
$197,995 + $264,680
$462,675
2013
$5,824 (+3.1%)
$197,995 + $264,680
$462,675
2012
$5,647 (+2.1%)
$197,101 + $263,484
$460,585
2011
$5,532 (+1.5%)
$193,237 + $258,318
$451,555
2010
$5,453
$189,449 + $253,253
$442,702
2009
$5,458 (+3.7%)
$188,034 + $251,361
$439,395
2008
$5,265
$188,481 + $251,959
$440,440
Tax history for 255 Summerford Cir
Year
Property tax
Land + Additions
Assessment*
2025
$7,123 (+2.3%)
$247,563 + $330,946
$578,509
2024
$6,960 (+1.8%)
$242,709 + $324,457
$567,166
2023
$6,839 (+1.1%)
$237,950 + $318,096
$556,046
2022
$6,763 (+0.1%)
$233,285 + $311,859
$545,144
2021
$6,754 (+0.4%)
$228,711 + $305,745
$534,456
2020
$6,724 (+1.0%)
$224,227 + $299,750
$523,977
2019
$6,655 (+3.8%)
$221,928 + $296,677
$518,605
2018
$6,412 (+3.8%)
$217,577 + $290,860
$508,437
2017
$6,180 (+1.5%)
$209,129 + $279,566
$488,695
2016
$6,090 (+1.6%)
$209,129 + $279,566
$488,695
2015
$5,997 (+1.5%)
$205,029 + $274,085
$479,114
2014
$5,906 (+1.4%)
$197,995 + $264,680
$462,675
2013
$5,824 (+3.1%)
$197,995 + $264,680
$462,675
2012
$5,647 (+2.1%)
$197,101 + $263,484
$460,585
2011
$5,532 (+1.5%)
$193,237 + $258,318
$451,555
2010
$5,453
$189,449 + $253,253
$442,702
2009
$5,458 (+3.7%)
$188,034 + $251,361
$439,395
2008
$5,265
$188,481 + $251,959
$440,440
*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-D
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
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
Work on a single-family home.
New construction
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
Room Information
# of Rooms: 11
Exterior
Property Information
Living Sq. Ft: 2,294
Ground Floor Sq. Ft: 1,298
Building Sq. Ft: 2,294
# of Stories: 2
Legal Description: T6644 L38
Parking & Garage Information
Garage/Parking Sq. Ft: 430
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 38
Acres: 0.1148
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,294
Stories: 2.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1988
County: Contra Costa County
APN: 2134520259
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.2mi
10/10
California High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...