157 Castleton Ct is a 2,103 square foot house on a 5,795 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on August 10, 2005 for $871,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,507,881.
Single-familyProperty Type
1979Year Built
5,795 sq ftLot Size
$717Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,507,881
$637K since sold in August 2005$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.5% lower than the average sale price ($1.60M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40093757
Jul 19, 2005
Listing Removed
—
Public Records
Apr 2, 2004
Sold
$680,000
$323/sq ft
Public Records
Jul 2, 1999
Sold
$390,000
$185/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11015988
May 22, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11008917
May 19, 1999
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$14,331 (+3.2%)
$676,041 + $538,042
$1,214,083
2025
$13,883 (+2.1%)
$676,041 + $538,042
$1,214,083
2024
$13,597 (+1.6%)
$662,786 + $527,493
$1,190,279
2023
$13,379 (+0.8%)
$649,791 + $517,150
$1,166,941
2022
$13,278 (+2.2%)
$637,050 + $507,010
$1,144,060
2021
$12,993 (+2.2%)
$624,559 + $497,069
$1,121,628
2020
$12,709 (+4.5%)
$612,313 + $487,323
$1,099,636
2019
$12,166 (+8.9%)
$598,000 + $476,000
$1,074,000
2018
$11,175 (+3.5%)
$566,298 + $450,702
$1,017,000
2017
$10,801 (+2.5%)
$519,246 + $413,254
$932,500
2016
$10,532 (+6.6%)
$519,246 + $413,254
$932,500
2015
$9,884 (+6.8%)
$502,262 + $399,738
$902,000
2014
$9,257 (+20.2%)
$434,607 + $345,893
$780,500
2013
$7,700 (+16.4%)
$434,607 + $345,893
$780,500
2012
$6,612 (−10.9%)
$359,435 + $286,065
$645,500
2011
$7,423 (+0.7%)
$308,763 + $245,737
$554,500
2010
$7,373 (−6.8%)
$350,804 + $279,196
$630,000
2009
$7,909 (−8.4%)
$350,804 + $279,196
$630,000
2008
$8,630
$378,646 + $301,354
$680,000
Tax history for 157 Castleton Ct
Year
Property tax
Land + Additions
Assessment*
2026
$14,331 (+3.2%)
$676,041 + $538,042
$1,214,083
2025
$13,883 (+2.1%)
$676,041 + $538,042
$1,214,083
2024
$13,597 (+1.6%)
$662,786 + $527,493
$1,190,279
2023
$13,379 (+0.8%)
$649,791 + $517,150
$1,166,941
2022
$13,278 (+2.2%)
$637,050 + $507,010
$1,144,060
2021
$12,993 (+2.2%)
$624,559 + $497,069
$1,121,628
2020
$12,709 (+4.5%)
$612,313 + $487,323
$1,099,636
2019
$12,166 (+8.9%)
$598,000 + $476,000
$1,074,000
2018
$11,175 (+3.5%)
$566,298 + $450,702
$1,017,000
2017
$10,801 (+2.5%)
$519,246 + $413,254
$932,500
2016
$10,532 (+6.6%)
$519,246 + $413,254
$932,500
2015
$9,884 (+6.8%)
$502,262 + $399,738
$902,000
2014
$9,257 (+20.2%)
$434,607 + $345,893
$780,500
2013
$7,700 (+16.4%)
$434,607 + $345,893
$780,500
2012
$6,612 (−10.9%)
$359,435 + $286,065
$645,500
2011
$7,423 (+0.7%)
$308,763 + $245,737
$554,500
2010
$7,373 (−6.8%)
$350,804 + $279,196
$630,000
2009
$7,909 (−8.4%)
$350,804 + $279,196
$630,000
2008
$8,630
$378,646 + $301,354
$680,000
*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-6
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 24, 2024 • Final
Furnace a/c - mechanical (residential)
HVAC
Jan 10, 2022 • Final
Miscellaneous - re-roof
Roofing
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: 8
Exterior
Property Information
Subdivision Name: SUBDIVISION 5360
Living Sq. Ft: 2,103
Ground Floor Sq. Ft: 1,203
Building Sq. Ft: 2,103
# of Stories: 2
Legal Description: T05360 L0026 B EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 493
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,795
Legal Lot Number: 26
Acres: 0.133
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,103
Stories: 2.0
Lot Size: 5,795 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1980
County: Contra Costa County
APN: 2095610115
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.0mi
10/10
California High School
Public 9-12 • Assigned • 2.1mi
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...