112 Castleton Ct is a 2,042 square foot house on a 5,985 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,366,866.
Single-familyProperty Type
1979Year Built
5,985 sq ftLot Size
$669Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,366,866
$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% lower than the average sale price ($1.42M) 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
$4,818 (+2.2%)
$137,343 + $215,538
$352,881
2024
$4,713 (+1.9%)
$134,650 + $211,312
$345,962
2023
$4,625 (+0.8%)
$132,010 + $207,169
$339,179
2022
$4,590 (+2.3%)
$129,422 + $203,107
$332,529
2021
$4,485 (+1.8%)
$126,885 + $199,125
$326,010
2020
$4,404 (+1.0%)
$124,398 + $195,221
$319,619
2019
$4,361 (+3.8%)
$123,123 + $193,220
$316,343
2018
$4,200 (+3.9%)
$120,709 + $189,432
$310,141
2017
$4,043 (+1.8%)
$116,023 + $182,077
$298,100
2016
$3,972 (+1.7%)
$116,023 + $182,077
$298,100
2015
$3,906 (+1.8%)
$113,749 + $178,507
$292,256
2014
$3,837 (+1.7%)
$109,847 + $172,382
$282,229
2013
$3,774 (+3.4%)
$109,847 + $172,382
$282,229
2012
$3,651 (+2.3%)
$109,351 + $171,603
$280,954
2011
$3,568 (+1.7%)
$107,207 + $168,239
$275,446
2010
$3,508
$105,105 + $164,941
$270,046
2009
$3,510 (+4.2%)
$104,320 + $163,709
$268,029
2008
$3,370
$104,568 + $164,098
$268,666
Tax history for 112 Castleton Ct
Year
Property tax
Land + Additions
Assessment*
2025
$4,818 (+2.2%)
$137,343 + $215,538
$352,881
2024
$4,713 (+1.9%)
$134,650 + $211,312
$345,962
2023
$4,625 (+0.8%)
$132,010 + $207,169
$339,179
2022
$4,590 (+2.3%)
$129,422 + $203,107
$332,529
2021
$4,485 (+1.8%)
$126,885 + $199,125
$326,010
2020
$4,404 (+1.0%)
$124,398 + $195,221
$319,619
2019
$4,361 (+3.8%)
$123,123 + $193,220
$316,343
2018
$4,200 (+3.9%)
$120,709 + $189,432
$310,141
2017
$4,043 (+1.8%)
$116,023 + $182,077
$298,100
2016
$3,972 (+1.7%)
$116,023 + $182,077
$298,100
2015
$3,906 (+1.8%)
$113,749 + $178,507
$292,256
2014
$3,837 (+1.7%)
$109,847 + $172,382
$282,229
2013
$3,774 (+3.4%)
$109,847 + $172,382
$282,229
2012
$3,651 (+2.3%)
$109,351 + $171,603
$280,954
2011
$3,568 (+1.7%)
$107,207 + $168,239
$275,446
2010
$3,508
$105,105 + $164,941
$270,046
2009
$3,510 (+4.2%)
$104,320 + $163,709
$268,029
2008
$3,370
$104,568 + $164,098
$268,666
*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
Room Information
# of Rooms: 10
Exterior
Property Information
Living Sq. Ft: 2,042
Ground Floor Sq. Ft: 1,190
Building Sq. Ft: 2,042
# of Stories: 2
Legal Description: T05360 L0004 B EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 430
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,985
Legal Lot Number: 4
Acres: 0.1374
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,042
Stories: 2.0
Lot Size: 5,985 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1980
County: Contra Costa County
APN: 2095600041
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 2.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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