231 Cliffcastle Ct is a 3,403 square foot house on a 1.13 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on January 03, 2022 for $2,690,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,739,302.
Single-familyProperty Type
2013Year Built
1.13 acresLot Size
$805Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,739,302
$49K since sold in January 2022$32K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.1% higher than the average sale price ($2.16M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40972487
Nov 18, 2021
Contingent
—
Public Records
Dec 10, 2019
Sold
$1,675,000
$492/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$35,196 (+3.2%)
$1,948,377 + $963,364
$2,911,741
2025
$34,095 (+2.1%)
$1,948,377 + $963,364
$2,911,741
2024
$33,404 (+1.5%)
$1,910,174 + $944,475
$2,854,649
2023
$32,915 (+52.9%)
$1,872,720 + $925,956
$2,798,676
2022
$21,529 (−2.2%)
$1,836,000 + $907,800
$2,743,800
2021
$22,014 (+0.9%)
$979,038 + $747,161
$1,726,199
2020
$21,807 (+13.1%)
$959,842 + $732,511
$1,692,353
2019
$19,283 (+3.7%)
$950,000 + $725,000
$1,675,000
2018
$18,592 (+3.6%)
$725,284 + $711,328
$1,436,612
2017
$17,941 (+1.3%)
$697,121 + $683,707
$1,380,828
2016
$17,719 (+1.1%)
$697,121 + $683,707
$1,380,828
2015
$17,520 (+39.2%)
$683,452 + $670,301
$1,353,753
2014
$12,585 (+102.4%)
$521,874 + $345,000
$866,874
2013
$6,219 (+31.3%)
$521,874 + $345,000
$866,874
2012
$4,735 (+52.4%)
$467,046
2011
$3,108 (+22.5%)
$337,000
2010
$2,537 (−65.1%)
$189,000
2009
$7,266 (−5.0%)
$139,000
2008
$7,650
$574,749
Tax history for 231 Cliffcastle Ct
Year
Property tax
Land + Additions
Assessment*
2026
$35,196 (+3.2%)
$1,948,377 + $963,364
$2,911,741
2025
$34,095 (+2.1%)
$1,948,377 + $963,364
$2,911,741
2024
$33,404 (+1.5%)
$1,910,174 + $944,475
$2,854,649
2023
$32,915 (+52.9%)
$1,872,720 + $925,956
$2,798,676
2022
$21,529 (−2.2%)
$1,836,000 + $907,800
$2,743,800
2021
$22,014 (+0.9%)
$979,038 + $747,161
$1,726,199
2020
$21,807 (+13.1%)
$959,842 + $732,511
$1,692,353
2019
$19,283 (+3.7%)
$950,000 + $725,000
$1,675,000
2018
$18,592 (+3.6%)
$725,284 + $711,328
$1,436,612
2017
$17,941 (+1.3%)
$697,121 + $683,707
$1,380,828
2016
$17,719 (+1.1%)
$697,121 + $683,707
$1,380,828
2015
$17,520 (+39.2%)
$683,452 + $670,301
$1,353,753
2014
$12,585 (+102.4%)
$521,874 + $345,000
$866,874
2013
$6,219 (+31.3%)
$521,874 + $345,000
$866,874
2012
$4,735 (+52.4%)
$467,046
2011
$3,108 (+22.5%)
$337,000
2010
$2,537 (−65.1%)
$189,000
2009
$7,266 (−5.0%)
$139,000
2008
$7,650
$574,749
*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
P-1
WSSP
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Zone overlays
Westside Specific Plan
Permitted uses
Include but are not limited to:
Housing-Single unit
Aug 10, 2017 • Final
Building - residential electrical
Install a standalone alternating current powerwall system according to the provided plans.
Battery
Electrical
Apr 20, 2017 • Final
Building - residential electrical
Install an optional standby power system.
Electrical
Generator
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
Subdivision Name: SUBDIVISION 7998
Living Sq. Ft: 3,403
Ground Floor Sq. Ft: 1,548
Building Sq. Ft: 3,403
# of Stories: 2
Legal Description: T7998 L45
Parking & Garage Information
Garage/Parking Sq. Ft: 631
Lot Information
# of Buildings: 1
Land Sq. Ft: 49,108
Legal Lot Number: 45
Acres: 1.1274
Zoning Code: P-1
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,403
Stories: 2.0
Parking Spaces: 3
Basement: No
Accessible: Yes
Lot Size: 1.13 acres
Style: Single Family Residential
Year Built: 2013
Year Renovated: 2024
County: Contra Costa County
APN: 2113400036
HOA Dues: $250/month
Garage: Yes
Features: Views, Green
Home facts updated by owner on Nov 4, 2026
Around this home
Schools
K - 12
Preschool & daycare
Bollinger Canyon Elementary School
Public K-5 • Assigned • 1.7mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 2.7mi
10/10
California High School
Public 9-12 • Assigned • 2.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
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...