223 Chestnut Ct is a 1,699 square foot house on a 7,875 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on December 21, 2006 for $702,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,372,550.
Single-familyProperty Type
1971Year Built
7,875 sq ftLot Size
$808Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,372,550
$671K since sold in December 2006$16K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.9% lower than the average sale price ($1.41M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40220466
Nov 13, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40207563
Oct 26, 2006
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40195620
Sep 8, 2006
Listing Removed
—
Public Records
Jul 12, 2002
Sold
$555,000
$327/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11142364
Jun 13, 2002
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10236456
Jun 23, 1997
Listing Removed
—
Public Records
Jun 20, 1997
Sold
$274,000
$161/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27236456
May 8, 1997
Listing Removed
—
Public Records
Jun 16, 1993
Sold
$240,000
$141/sq ft
Public Records
Apr 3, 1986
Sold
$163,000
$96/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$11,391 (+3.3%)
$696,950 + $262,370
$959,320
2025
$11,031 (+2.0%)
$696,950 + $262,370
$959,320
2024
$10,813 (+1.6%)
$683,285 + $257,226
$940,511
2023
$10,642 (+0.7%)
$669,888 + $252,183
$922,071
2022
$10,565 (+2.0%)
$656,753 + $247,239
$903,992
2021
$10,356 (+0.6%)
$643,876 + $242,392
$886,268
2020
$10,289 (+1.3%)
$631,251 + $237,640
$868,891
2019
$10,154 (+3.8%)
$624,779 + $235,204
$859,983
2018
$9,779 (+3.7%)
$612,529 + $230,593
$843,122
2017
$9,428 (+3.5%)
$588,745 + $221,640
$810,385
2016
$9,106 (+13.1%)
$588,745 + $221,640
$810,385
2015
$8,051 (+3.9%)
$563,037 + $211,963
$775,000
2014
$7,746 (+15.3%)
$466,775 + $175,725
$642,500
2013
$6,719 (+12.5%)
$466,775 + $175,725
$642,500
2012
$5,971
$401,753 + $151,247
$553,000
2011
$5,974 (+9.3%)
$361,069 + $135,931
$497,000
2010
$5,466 (−2.3%)
$361,069 + $135,931
$497,000
2009
$5,597 (−24.0%)
$330,193 + $124,307
$454,500
2008
$7,361
$340,727 + $128,273
$469,000
Tax history for 223 Chestnut Ct
Year
Property tax
Land + Additions
Assessment*
2026
$11,391 (+3.3%)
$696,950 + $262,370
$959,320
2025
$11,031 (+2.0%)
$696,950 + $262,370
$959,320
2024
$10,813 (+1.6%)
$683,285 + $257,226
$940,511
2023
$10,642 (+0.7%)
$669,888 + $252,183
$922,071
2022
$10,565 (+2.0%)
$656,753 + $247,239
$903,992
2021
$10,356 (+0.6%)
$643,876 + $242,392
$886,268
2020
$10,289 (+1.3%)
$631,251 + $237,640
$868,891
2019
$10,154 (+3.8%)
$624,779 + $235,204
$859,983
2018
$9,779 (+3.7%)
$612,529 + $230,593
$843,122
2017
$9,428 (+3.5%)
$588,745 + $221,640
$810,385
2016
$9,106 (+13.1%)
$588,745 + $221,640
$810,385
2015
$8,051 (+3.9%)
$563,037 + $211,963
$775,000
2014
$7,746 (+15.3%)
$466,775 + $175,725
$642,500
2013
$6,719 (+12.5%)
$466,775 + $175,725
$642,500
2012
$5,971
$401,753 + $151,247
$553,000
2011
$5,974 (+9.3%)
$361,069 + $135,931
$497,000
2010
$5,466 (−2.3%)
$361,069 + $135,931
$497,000
2009
$5,597 (−24.0%)
$330,193 + $124,307
$454,500
2008
$7,361
$340,727 + $128,273
$469,000
*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-7
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
Nov 16, 2017 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Aug 17, 2001 • Final
Miscellaneous - plumbing
Install a gas line from the meter to a cooktop.
Gas
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
Living Sq. Ft: 1,699
Ground Floor Sq. Ft: 1,699
Building Sq. Ft: 1,699
# of Stories: 1
Legal Description: TRACT 3900 LOT 80 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 483
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,875
Legal Lot Number: 80
Acres: 0.1808
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,699
Stories: 1.0
Lot Size: 7,875 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 2106020114
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.2mi
10/10
California High School
Public 9-12 • Assigned • 0.9mi
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...