bridgeMLS, Bay East AOR, or Contra Costa AOR #11206392
Nov 6, 2003
Sold
$555,000
$227/sq ft
Oct 6, 2003
Listing Removed
—
Sep 19, 2003
Listed
$534,800
$218/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #23025697
Sep 10, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11200216
Sep 8, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11190276
Aug 5, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #23015481
Jul 26, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11182166
Jun 1, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #23011415
May 16, 2003
Listing Removed
—
Public Records
Jun 14, 1985
Sold
$125,000
$51/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,573 (+2.6%)
$362,548 + $442,307
$804,855
2024
$9,331 (+1.9%)
$355,440 + $433,635
$789,075
2023
$9,160 (+1.3%)
$348,471 + $425,133
$773,604
2022
$9,044 (+2.5%)
$341,639 + $416,798
$758,437
2021
$8,825 (+0.7%)
$334,941 + $408,626
$743,567
2020
$8,766 (+1.2%)
$328,374 + $400,614
$728,988
2019
$8,659 (+3.9%)
$325,007 + $396,507
$721,514
2018
$8,331 (+3.4%)
$318,635 + $388,733
$707,368
2017
$8,056 (+1.8%)
$306,263 + $373,639
$679,902
2016
$7,911 (+1.8%)
$306,263 + $373,639
$679,902
2015
$7,768 (+11.8%)
$300,258 + $366,313
$666,571
2014
$6,946 (+30.7%)
$261,937 + $319,563
$581,500
2013
$5,314 (+0.5%)
$261,937 + $319,563
$581,500
2012
$5,287 (−7.1%)
$201,803 + $246,197
$448,000
2011
$5,692 (+0.5%)
$201,803 + $246,197
$448,000
2010
$5,664 (+0.6%)
$221,848 + $270,652
$492,500
2009
$5,632 (−11.4%)
$221,848 + $270,652
$492,500
2008
$6,359
$221,848 + $270,652
$492,500
Tax history for 4042 Cowell Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,573 (+2.6%)
$362,548 + $442,307
$804,855
2024
$9,331 (+1.9%)
$355,440 + $433,635
$789,075
2023
$9,160 (+1.3%)
$348,471 + $425,133
$773,604
2022
$9,044 (+2.5%)
$341,639 + $416,798
$758,437
2021
$8,825 (+0.7%)
$334,941 + $408,626
$743,567
2020
$8,766 (+1.2%)
$328,374 + $400,614
$728,988
2019
$8,659 (+3.9%)
$325,007 + $396,507
$721,514
2018
$8,331 (+3.4%)
$318,635 + $388,733
$707,368
2017
$8,056 (+1.8%)
$306,263 + $373,639
$679,902
2016
$7,911 (+1.8%)
$306,263 + $373,639
$679,902
2015
$7,768 (+11.8%)
$300,258 + $366,313
$666,571
2014
$6,946 (+30.7%)
$261,937 + $319,563
$581,500
2013
$5,314 (+0.5%)
$261,937 + $319,563
$581,500
2012
$5,287 (−7.1%)
$201,803 + $246,197
$448,000
2011
$5,692 (+0.5%)
$201,803 + $246,197
$448,000
2010
$5,664 (+0.6%)
$221,848 + $270,652
$492,500
2009
$5,632 (−11.4%)
$221,848 + $270,652
$492,500
2008
$6,359
$221,848 + $270,652
$492,500
*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
5
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.29 Acres
Year renovated
1980
Sq. Ft.
2,449
Year built
1979
Style
Single Family Residential
County
Contra Costa County
APN
1301600647
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS12
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-12 corresponding to the minimum lot size 12000 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
May 2, 2024 • Final
Miscellaneous mechanical, electrical or plumbing
Replace a residential water heater.
Plumbing
Water heater
Oct 21, 2021 • Final
Building
Replace the air conditioning system and ductwork with a 16 SEER efficiency rating.
HVAC
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 Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
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.