bridgeMLS, Bay East AOR, or Contra Costa AOR #11200239
Oct 10, 2003
Sold
$420,000
$369/sq ft
Sep 1, 2003
Listing Removed
—
Aug 5, 2003
Listed
$429,000
$377/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11014753
Jun 18, 1999
Sold
$187,000
$164/sq ft
May 13, 1999
Listing Removed
—
May 10, 1999
Listed
$185,600
$163/sq ft
INTERIOR RECENTLY PAINTED,NEW LINO/CARPET BUTCHER BLOCK COUNTERS IN KIT,2 CAR GARAGE WALL A/C,5 MILES TO P.H. BART,CLOSE TO
Public Records
Aug 7, 1987
Sold
$118,500
$104/sq ft
Public Records
Apr 1, 1978
Sold
$70,000
$62/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,524 (+2.7%)
$348,043 + $261,032
$609,075
2024
$7,330 (+2.0%)
$341,219 + $255,914
$597,133
2023
$7,189 (+1.4%)
$334,529 + $250,897
$585,426
2022
$7,090 (+2.6%)
$327,970 + $245,978
$573,948
2021
$6,914 (+0.7%)
$321,540 + $241,155
$562,695
2020
$6,863 (+1.2%)
$315,236 + $236,427
$551,663
2019
$6,779 (+6.8%)
$312,004 + $234,003
$546,007
2018
$6,350 (+4.1%)
$305,887 + $229,415
$535,302
2017
$6,098 (+5.9%)
$283,429 + $212,571
$496,000
2016
$5,759 (+1.9%)
$283,429 + $212,571
$496,000
2015
$5,653 (+10.2%)
$269,143 + $201,857
$471,000
2014
$5,130 (+58.9%)
$236,572 + $177,428
$414,000
2013
$3,229 (+0.3%)
$236,572 + $177,428
$414,000
2012
$3,219 (+8.1%)
$144,572 + $108,428
$253,000
2011
$2,978 (−15.9%)
$145,714 + $109,286
$255,000
2010
$3,542
$135,429 + $101,571
$237,000
2009
$3,540 (−16.0%)
$166,286 + $124,714
$291,000
2008
$4,214
$167,143 + $125,357
$292,500
Tax history for 4320 Chelsea Way
Year
Property tax
Land + Additions
Assessment*
2025
$7,524 (+2.7%)
$348,043 + $261,032
$609,075
2024
$7,330 (+2.0%)
$341,219 + $255,914
$597,133
2023
$7,189 (+1.4%)
$334,529 + $250,897
$585,426
2022
$7,090 (+2.6%)
$327,970 + $245,978
$573,948
2021
$6,914 (+0.7%)
$321,540 + $241,155
$562,695
2020
$6,863 (+1.2%)
$315,236 + $236,427
$551,663
2019
$6,779 (+6.8%)
$312,004 + $234,003
$546,007
2018
$6,350 (+4.1%)
$305,887 + $229,415
$535,302
2017
$6,098 (+5.9%)
$283,429 + $212,571
$496,000
2016
$5,759 (+1.9%)
$283,429 + $212,571
$496,000
2015
$5,653 (+10.2%)
$269,143 + $201,857
$471,000
2014
$5,130 (+58.9%)
$236,572 + $177,428
$414,000
2013
$3,229 (+0.3%)
$236,572 + $177,428
$414,000
2012
$3,219 (+8.1%)
$144,572 + $108,428
$253,000
2011
$2,978 (−15.9%)
$145,714 + $109,286
$255,000
2010
$3,542
$135,429 + $101,571
$237,000
2009
$3,540 (−16.0%)
$166,286 + $124,714
$291,000
2008
$4,214
$167,143 + $125,357
$292,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,810 Sq. Ft.
Year renovated
1957
Sq. Ft.
1,137
Year built
1957
Style
Single Family Residential
County
Contra Costa County
APN
1330230101
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS7
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-7 corresponding to the minimum lot size 7000. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Jan 12, 2026 • Active
Reroof
Perform a residential reroof with a complete tear off and install new composition shingles.
Roofing
May 21, 2014 • Final
Bldhp historical
Work on a reroof.
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Stall Shower
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2003. This data may not match public records. Learn more.