Non-tract Unique Country Charmer on Private Lane off Cowell Road. Great Location, Lovely Remodeled Kit W/Granite & Gas Stove. Frml Dining w/Custom Window. Hardwood Floors, Grid Windows & Dble Drs. Tank-less Hot Water Heater. Lovely New Deck to Pool/Spa. Nice Private Yard. VIRTUAL TOUR -on Utube
Single-familyProperty Type
1965Year Built
10,000 sq ftLot Size
$616Est. Price/Sq.Ft.
2 car garageParking
Listed by Judy Brown•DRE #00573784• Better Homes Realty
Bought with Javier Cortez•DRE #01742063• Javier Cortez, Broker
bridgeMLS, Bay East AOR, or Contra Costa AOR #40646099
Jun 29, 2014
Sold
$385,000
$292/sq ft
Apr 10, 2014
Pending
—
Apr 10, 2014
Price Changed
$399,500
$303/sq ft
Mar 14, 2014
Price Changed
$417,500
$316/sq ft
Feb 14, 2014
Listed
$429,000
$325/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40405961
Aug 3, 2009
Sold
$235,000
$178/sq ft
Apr 26, 2009
Listing Removed
—
Apr 20, 2009
Listed
$185,000
$140/sq ft
+4
As of 4/26/09 Seller is not accepting any other offers. Sold as is. Home needs TLC, but great property. Chandelier does not stay. Tankless water heater will be replaced with tank/water/heater.
Public Records
Jun 18, 2009
Sold
$235,000
$178/sq ft
Public Records
Nov 15, 1994
Sold
$155,000
$117/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,310 (+5.5%)
$343,849 + $152,836
$496,685
2024
$5,980 (+2.1%)
$337,107 + $149,840
$486,947
2023
$5,860 (+1.5%)
$330,498 + $132,197
$462,695
2022
$5,772 (+2.6%)
$324,018 + $129,605
$453,623
2021
$5,624 (+0.8%)
$317,665 + $127,064
$444,729
2020
$5,578 (+1.2%)
$311,437 + $124,573
$436,010
2019
$5,510 (+4.0%)
$308,244 + $123,296
$431,540
2018
$5,296 (+3.6%)
$302,200 + $120,879
$423,079
2017
$5,115 (+3.0%)
$290,466 + $116,186
$406,652
2016
$4,965 (+1.3%)
$290,466 + $116,186
$406,652
2015
$4,899 (+50.8%)
$284,771 + $113,908
$398,679
2014
$3,249 (+3.2%)
$157,572 + $89,289
$246,861
2013
$3,149 (+2.8%)
$157,572 + $89,289
$246,861
2012
$3,063 (+3.2%)
$156,860 + $88,886
$245,746
2011
$2,970 (+1.4%)
$153,785 + $87,144
$240,929
2010
$2,928 (+8.7%)
$150,770 + $85,436
$236,206
2009
$2,692 (+2.7%)
$149,644 + $84,798
$234,442
2008
$2,621
$121,183 + $85,930
$207,113
Tax history for 3850 Cowell Road-priv. Ln
Year
Property tax
Land + Additions
Assessment*
2025
$6,310 (+5.5%)
$343,849 + $152,836
$496,685
2024
$5,980 (+2.1%)
$337,107 + $149,840
$486,947
2023
$5,860 (+1.5%)
$330,498 + $132,197
$462,695
2022
$5,772 (+2.6%)
$324,018 + $129,605
$453,623
2021
$5,624 (+0.8%)
$317,665 + $127,064
$444,729
2020
$5,578 (+1.2%)
$311,437 + $124,573
$436,010
2019
$5,510 (+4.0%)
$308,244 + $123,296
$431,540
2018
$5,296 (+3.6%)
$302,200 + $120,879
$423,079
2017
$5,115 (+3.0%)
$290,466 + $116,186
$406,652
2016
$4,965 (+1.3%)
$290,466 + $116,186
$406,652
2015
$4,899 (+50.8%)
$284,771 + $113,908
$398,679
2014
$3,249 (+3.2%)
$157,572 + $89,289
$246,861
2013
$3,149 (+2.8%)
$157,572 + $89,289
$246,861
2012
$3,063 (+3.2%)
$156,860 + $88,886
$245,746
2011
$2,970 (+1.4%)
$153,785 + $87,144
$240,929
2010
$2,928 (+8.7%)
$150,770 + $85,436
$236,206
2009
$2,692 (+2.7%)
$149,644 + $84,798
$234,442
2008
$2,621
$121,183 + $85,930
$207,113
*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
9,888 Sq. Ft.
Year renovated
1978
Sq. Ft.
1,320
Year built
1965
Style
Single Family Residential
County
Contra Costa County
APN
1301400196
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
Sep 26, 2024 • Final
Building
Remove existing tar and gravel roofing and existing eaves and parapet walls. Install new engineered trusses with a gable design and sheet with radiant barrier. Install new asphalt composition shingles, ceiling insulation, and attic ventilation.
Roofing
Jun 5, 2023 • Final
Miscellaneous mechanical, electrical or plumbing
Replace the heating and air conditioning system in a residential building.
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, Int Access From Garage, Off Street, RV/Boat Parking
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Stall Shower, Updated Baths
Primary Bathroom Included Features: Shower Over Tub, Solid Surface
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2014. This data may not match public records. Learn more.