By far the lowest family home in Concord in this condition. Hardwood floors, fireplace in L.R. Third bedroom has no closet. Convertion done. Don't know if done w/permit.
Single-familyProperty Type
1950Year Built
0.26 acresLot Size
$505Est. Price/Sq.Ft.
Listed by Francisco Cabrita•DRE #00603902• Golden Gate Sotheby's Int'l Re
Bought with Francisco Cabrita•DRE #00603902• Golden Gate Sotheby's Int'l Re
bridgeMLS, Bay East AOR, or Contra Costa AOR #40375322
Jan 29, 2009
Sold
$155,000
$141/sq ft
Nov 20, 2008
Listing Removed
—
Nov 11, 2008
Relisted
—
Oct 29, 2008
Listing Removed
—
Oct 14, 2008
Listed
$149,900
$136/sq ft
Public Records
Dec 17, 2008
Sold
$155,000
$141/sq ft
Public Records
Jun 5, 1978
Sold
$52,500
$48/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,971 (+2.8%)
$242,118 + $123,697
$365,815
2024
$4,835 (+2.2%)
$237,371 + $121,272
$358,643
2023
$4,732 (+1.6%)
$232,717 + $118,895
$351,612
2022
$4,656 (+2.7%)
$228,154 + $116,564
$344,718
2021
$4,532 (+0.9%)
$223,681 + $114,279
$337,960
2020
$4,492 (+1.2%)
$219,296 + $112,039
$331,335
2019
$4,438 (+64.1%)
$217,048 + $110,891
$327,939
2018
$2,705 (+4.0%)
$212,793 + $108,717
$321,510
2017
$2,601 (+3.8%)
$61,023 + $110,954
$171,977
2016
$2,505 (+2.3%)
$61,023 + $110,954
$171,977
2015
$2,448 (+2.9%)
$59,827 + $108,779
$168,606
2014
$2,380 (+3.5%)
$57,775 + $105,048
$162,823
2013
$2,300 (+3.1%)
$57,775 + $105,048
$162,823
2012
$2,230 (+2.9%)
$57,514 + $104,574
$162,088
2011
$2,167 (+1.6%)
$56,387 + $102,524
$158,911
2010
$2,133 (+0.3%)
$55,282 + $100,514
$155,796
2009
$2,127 (−49.4%)
$54,869 + $99,763
$154,632
2008
$4,201
$55,000 + $100,000
$155,000
Tax history for 4080 Clayton Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,971 (+2.8%)
$242,118 + $123,697
$365,815
2024
$4,835 (+2.2%)
$237,371 + $121,272
$358,643
2023
$4,732 (+1.6%)
$232,717 + $118,895
$351,612
2022
$4,656 (+2.7%)
$228,154 + $116,564
$344,718
2021
$4,532 (+0.9%)
$223,681 + $114,279
$337,960
2020
$4,492 (+1.2%)
$219,296 + $112,039
$331,335
2019
$4,438 (+64.1%)
$217,048 + $110,891
$327,939
2018
$2,705 (+4.0%)
$212,793 + $108,717
$321,510
2017
$2,601 (+3.8%)
$61,023 + $110,954
$171,977
2016
$2,505 (+2.3%)
$61,023 + $110,954
$171,977
2015
$2,448 (+2.9%)
$59,827 + $108,779
$168,606
2014
$2,380 (+3.5%)
$57,775 + $105,048
$162,823
2013
$2,300 (+3.1%)
$57,775 + $105,048
$162,823
2012
$2,230 (+2.9%)
$57,514 + $104,574
$162,088
2011
$2,167 (+1.6%)
$56,387 + $102,524
$158,911
2010
$2,133 (+0.3%)
$55,282 + $100,514
$155,796
2009
$2,127 (−49.4%)
$54,869 + $99,763
$154,632
2008
$4,201
$55,000 + $100,000
$155,000
*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
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
0.26 Acres
Year renovated
1950
Sq. Ft.
1,102
Year built
1950
Style
Single Family Residential
County
Contra Costa County
APN
1321110189
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
CO
Community Office District
The CO district is applied to areas of the city appropriate for a mix of small-scale single and multiple tenant businesses, professional, and medical offices in low-rise buildings that are compatible with adjacent residential areas. Building intensity may be up to 1.0 FAR. Residential uses consistent with the residential medium density may also be allowed. The CO district is found along major thoroughfares including portions of East Street, Salvio Street, Willow Pass Road, Clayton Road, Oak Grove Road, Treat Boulevard, and Monument Boulevard. The CO district is consistent with and implements the community office (CO) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Office
Research & development
Library
Veterinary clinic
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Feb 22, 2013 • Final
Bldhp historical
Perform fire damage repairs on the building.
Demolition
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
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 1
# of Bathrooms Partial: 1
Primary Bathroom Included Features: Shower Over Tub, Tub, Updated Baths
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2008. This data may not match public records. Learn more.