Two-Unit Opportunity – Live in One, Rent the Other! Come and see this lovely move-in ready home featuring 2 bedrooms, 1 bathroom, completely remodeled! This home also features a junior ADU in the back with separate gas and electrical meter, 1bed, one bath, full kitchen and space for dining and living room. New light fixtures, Stainless steel appliances and quartz countertops accentuate the well-designed space. New roof, everything done with permits. You’ll be located just minutes away from the freeway, public transportation, BART, Kaiser Permanente, shopping, & restaurants. Don’t miss out on this one! Whether you’re an investor looking to expand your portfolio or a homeowner seeking income potential, this property is a must-see!
Single-familyProperty Type
1910Year Built
3,000 sq ftLot Size
$512Est. Price/Sq.Ft.
Listed by Maria Martinez•DRE #02017540• EXP Realty of Northern Cal.Inc.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41114604
Dec 17, 2025
Sold
$475,000
$414/sq ft
Nov 5, 2025
Pending
—
Oct 13, 2025
Listed
$499,999
$436/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #41066221
Nov 11, 2024
Listing Removed
—
Sep 25, 2024
Price Changed
*
Aug 21, 2024
Relisted
—
Aug 13, 2024
Listing Removed
—
Jul 12, 2024
Listed
*
Public Records
May 3, 1990
Sold
$28,000
$24/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,704 (+11.9%)
$350,000 + $125,000
$475,000
2024
$4,205 (+1.2%)
$106,539 + $118,781
$225,320
2023
$4,153 (+2.5%)
$104,450 + $87,041
$191,491
2022
$4,050 (+1.8%)
$102,402 + $85,335
$187,737
2021
$3,979 (+4.2%)
$100,395 + $83,662
$184,057
2020
$3,816 (+2.3%)
$98,427 + $82,022
$180,449
2019
$3,729 (+3.8%)
$97,418 + $81,181
$178,599
2018
$3,592 (+2.7%)
$95,508 + $79,590
$175,098
2017
$3,496 (+106.2%)
$91,800 + $76,500
$168,300
2016
$1,695 (+2.7%)
$91,800 + $76,500
$168,300
2015
$1,650 (+0.2%)
$23,379 + $20,110
$43,489
2014
$1,646 (+0.3%)
$22,577 + $19,420
$41,997
2013
$1,640 (+4.7%)
$22,577 + $19,420
$41,997
2012
$1,567 (+5.2%)
$22,475 + $19,333
$41,808
2011
$1,490 (+3.4%)
$22,035 + $18,954
$40,989
2010
$1,440 (+2.8%)
$21,603 + $18,583
$40,186
2009
$1,400 (+9.4%)
$21,442 + $18,445
$39,887
2008
$1,280
$21,493 + $18,489
$39,982
Tax history for 221 4th
Year
Property tax
Land + Additions
Assessment*
2025
$4,704 (+11.9%)
$350,000 + $125,000
$475,000
2024
$4,205 (+1.2%)
$106,539 + $118,781
$225,320
2023
$4,153 (+2.5%)
$104,450 + $87,041
$191,491
2022
$4,050 (+1.8%)
$102,402 + $85,335
$187,737
2021
$3,979 (+4.2%)
$100,395 + $83,662
$184,057
2020
$3,816 (+2.3%)
$98,427 + $82,022
$180,449
2019
$3,729 (+3.8%)
$97,418 + $81,181
$178,599
2018
$3,592 (+2.7%)
$95,508 + $79,590
$175,098
2017
$3,496 (+106.2%)
$91,800 + $76,500
$168,300
2016
$1,695 (+2.7%)
$91,800 + $76,500
$168,300
2015
$1,650 (+0.2%)
$23,379 + $20,110
$43,489
2014
$1,646 (+0.3%)
$22,577 + $19,420
$41,997
2013
$1,640 (+4.7%)
$22,577 + $19,420
$41,997
2012
$1,567 (+5.2%)
$22,475 + $19,333
$41,808
2011
$1,490 (+3.4%)
$22,035 + $18,954
$40,989
2010
$1,440 (+2.8%)
$21,603 + $18,583
$40,186
2009
$1,400 (+9.4%)
$21,442 + $18,445
$39,887
2008
$1,280
$21,493 + $18,489
$39,982
*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
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
3,000 Sq. Ft.
Year renovated
1940
Sq. Ft.
1,105
Year built
1910
Style
Single Family Residential
County
Contra Costa County
APN
5382000130
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RL2
IS1
Single Family Low Density Residential District
This district is intended for low density residential development with attached and detached single-family homes in level to moderately sloped areas. Dwelling types also may include small lot single unit development, duplexes, townhomes, cottages, bungalows, and second units. Density in this zoning district is a maximum of 15 du per acre. In addition to single-unit homes, this district provides for compatible, supportive uses, such as small family day care, park and recreation facilities, civic and institutional uses, including schools and places for community assembly that may be appropriate in a single-family residential neighborhood, and community gardens. Neighborhood mixed-use development is allowed at neighborhood nodes identified by the Planning Commission. Existing multi-family residential structures may remain and may be improved without increasing densities, or may revert to single-family residential uses.
Zone overlays
Interim Study Overlay District
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Property details
Parking
Parking Information
Parking Features: On Street
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
ADU Baths Full: 1
Interior Features
Interior Features: No Additional Rooms, Updated Kitchen
Appliances: Dishwasher, Microwave, Free-Standing Range
Laundry Features: Hookups Only
Street Level Features: 3 Bedrooms, 2 Baths, Main Entry
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.