124 Castleton Ct is a 2,103 square foot house on a 5,985 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on May 25, 2018 for $1,085,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,524,169.
Single-familyProperty Type
1979Year Built
5,985 sq ftLot Size
$725Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,524,169
$439K since sold in May 2018$20K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.5% lower than the average sale price ($1.60M) of 6 comparable homes.
Home is located directly across the street from parking lot. Large family room with vaulted ceilings and small mini bar in one corner. Updated kitchen with dark wood laminate floors, granite counter tops and stainless steel appliances.
14 years ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #40281490
Aug 7, 2007
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10507847
Apr 26, 1998
Listing Removed
—
Public Records
Apr 24, 1998
Sold
$346,000
$165/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #28507847
Apr 19, 1998
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$14,902 (+3.2%)
$812,407 + $446,823
$1,259,230
2025
$14,438 (+2.1%)
$812,407 + $446,823
$1,259,230
2024
$14,142 (+1.6%)
$796,478 + $438,062
$1,234,540
2023
$13,918 (+0.7%)
$780,861 + $429,473
$1,210,334
2022
$13,815 (+2.2%)
$765,550 + $421,052
$1,186,602
2021
$13,520 (+0.9%)
$750,540 + $412,797
$1,163,337
2020
$13,393 (+1.1%)
$735,824 + $404,703
$1,140,527
2019
$13,245 (+33.6%)
$728,280 + $400,554
$1,128,834
2018
$9,913 (+3.8%)
$714,000 + $392,700
$1,106,700
2017
$9,552 (+1.3%)
$610,096 + $199,474
$809,570
2016
$9,430 (+1.3%)
$610,096 + $199,474
$809,570
2015
$9,308 (+1.4%)
$598,134 + $195,563
$793,697
2014
$9,180 (+59.6%)
$577,610 + $188,853
$766,463
2013
$5,751 (+3.2%)
$577,610 + $188,853
$766,463
2012
$5,571 (+2.1%)
$249,622 + $218,419
$468,041
2011
$5,456 (+1.5%)
$244,728 + $214,137
$458,865
2010
$5,375
$239,930 + $209,939
$449,869
2009
$5,380 (+3.8%)
$238,137 + $208,370
$446,507
2008
$5,185
$238,703 + $208,866
$447,569
Tax history for 124 Castleton Ct
Year
Property tax
Land + Additions
Assessment*
2026
$14,902 (+3.2%)
$812,407 + $446,823
$1,259,230
2025
$14,438 (+2.1%)
$812,407 + $446,823
$1,259,230
2024
$14,142 (+1.6%)
$796,478 + $438,062
$1,234,540
2023
$13,918 (+0.7%)
$780,861 + $429,473
$1,210,334
2022
$13,815 (+2.2%)
$765,550 + $421,052
$1,186,602
2021
$13,520 (+0.9%)
$750,540 + $412,797
$1,163,337
2020
$13,393 (+1.1%)
$735,824 + $404,703
$1,140,527
2019
$13,245 (+33.6%)
$728,280 + $400,554
$1,128,834
2018
$9,913 (+3.8%)
$714,000 + $392,700
$1,106,700
2017
$9,552 (+1.3%)
$610,096 + $199,474
$809,570
2016
$9,430 (+1.3%)
$610,096 + $199,474
$809,570
2015
$9,308 (+1.4%)
$598,134 + $195,563
$793,697
2014
$9,180 (+59.6%)
$577,610 + $188,853
$766,463
2013
$5,751 (+3.2%)
$577,610 + $188,853
$766,463
2012
$5,571 (+2.1%)
$249,622 + $218,419
$468,041
2011
$5,456 (+1.5%)
$244,728 + $214,137
$458,865
2010
$5,375
$239,930 + $209,939
$449,869
2009
$5,380 (+3.8%)
$238,137 + $208,370
$446,507
2008
$5,185
$238,703 + $208,866
$447,569
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Property details
Interior
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Contemporary
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: SUBDIVISION 5360
Living Sq. Ft: 2,103
Ground Floor Sq. Ft: 1,203
Building Sq. Ft: 2,596
# of Stories: 2
Legal Description: T05360 L0007 B EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 493
Garage / Carport Type: Built In
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,985
Legal Lot Number: 7
Acres: 0.1374
County Use Description: SINGLE FAMILY DETACHED WITH MA
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,103
Stories: 2.0
Lot Size: 5,985 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1990
County: Contra Costa County
APN: 2095600074
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 • 0.9mi
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...