Two homes on one lot. Both homes with two bedrooms and one bath, kitchen, dining room & living room. Original hardwood flrs. Huge finished basement 4 workshop or studio. Perfect setup. Needs some TLC w/incredible potential 4 the right buyer.
Single-familyProperty Type
1900Year Built
6,038 sq ftLot Size
$163Est. Price/Sq.Ft.
Listed by John Hoskins•DRE #01135376• INTERO REAL ESTATE SVC.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40478004
Sep 29, 2010
Sold
$128,000
$51/sq ft
Aug 10, 2010
Pending
—
Aug 9, 2010
Listing Removed
—
Aug 5, 2010
Pending
—
Aug 4, 2010
Listing Removed
—
Jul 21, 2010
Listed
$109,900
$44/sq ft
Public Records
Jul 3, 2007
Sold
$600,000
$240/sq ft
Public Records
Sep 12, 1991
Sold
$70,000
$28/sq ft
Public Records
May 3, 1991
Sold
$60,000
$24/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,687 (+4.8%)
$49,194 + $114,786
$163,980
2024
$4,474 (−1.3%)
$49,194 + $114,786
$163,980
2023
$4,535 (+6.1%)
$48,230 + $112,536
$160,766
2022
$4,274 (+10.1%)
$46,357 + $108,167
$154,524
2021
$3,881 (+1.3%)
$46,357 + $108,167
$154,524
2020
$3,833 (+7.7%)
$45,448 + $106,046
$151,494
2019
$3,558 (+2.1%)
$44,982 + $104,960
$149,942
2018
$3,484 (+5.6%)
$44,101 + $102,902
$147,003
2017
$3,299 (+6.0%)
$42,389 + $98,908
$141,297
2016
$3,113 (+0.7%)
$42,389 + $98,908
$141,297
2015
$3,090 (−1.9%)
$41,558 + $96,969
$138,527
2014
$3,151 (−13.0%)
$40,132 + $93,642
$133,774
2013
$3,623 (−2.5%)
$40,132 + $93,642
$133,774
2012
$3,716 (+23.5%)
$39,951 + $93,219
$133,170
2011
$3,008 (−45.2%)
$39,168 + $91,392
$130,560
2010
$5,492 (−43.2%)
$38,400 + $89,600
$128,000
2009
$9,675 (+7.4%)
$60,000 + $140,000
$200,000
2008
$9,010
$183,600 + $428,400
$612,000
Tax history for 2734 Union St
Year
Property tax
Land + Additions
Assessment*
2025
$4,687 (+4.8%)
$49,194 + $114,786
$163,980
2024
$4,474 (−1.3%)
$49,194 + $114,786
$163,980
2023
$4,535 (+6.1%)
$48,230 + $112,536
$160,766
2022
$4,274 (+10.1%)
$46,357 + $108,167
$154,524
2021
$3,881 (+1.3%)
$46,357 + $108,167
$154,524
2020
$3,833 (+7.7%)
$45,448 + $106,046
$151,494
2019
$3,558 (+2.1%)
$44,982 + $104,960
$149,942
2018
$3,484 (+5.6%)
$44,101 + $102,902
$147,003
2017
$3,299 (+6.0%)
$42,389 + $98,908
$141,297
2016
$3,113 (+0.7%)
$42,389 + $98,908
$141,297
2015
$3,090 (−1.9%)
$41,558 + $96,969
$138,527
2014
$3,151 (−13.0%)
$40,132 + $93,642
$133,774
2013
$3,623 (−2.5%)
$40,132 + $93,642
$133,774
2012
$3,716 (+23.5%)
$39,951 + $93,219
$133,170
2011
$3,008 (−45.2%)
$39,168 + $91,392
$130,560
2010
$5,492 (−43.2%)
$38,400 + $89,600
$128,000
2009
$9,675 (+7.4%)
$60,000 + $140,000
$200,000
2008
$9,010
$183,600 + $428,400
$612,000
*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
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
6,038 Sq. Ft.
Year renovated
1919
Sq. Ft.
1,816
Year built
1919
Style
Single Family Residential
County
Alameda County
APN
005 044500900
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
CIX-1A
WEST OAKLAND SPECIFIC PLAN
S-19
West Oakland Plan Area Commercial Industrial Mix - 1A Industrial Zone (Business Enhancement)
The CIX-1A Zone intended to create, preserve, and enhance industrial areas in the West Oakland Specific Plan Area that are appropriate for incubator space for specific industry groups, adaptable space for artisans and craftspeople, and flexible small spaces for start-up businesses.
Zone overlays
Health and Safety Protection Combining Zone
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Bank
General retail
Restaurant
Manufacturing
Medical office
Research & development
Fire house
Police station
Property details
Parking
Parking Information
Parking Features: Off Street, RV/Boat Parking, Side Yard Access