1920 Union St is a 1,531 square foot condo with 2 bedrooms and 2 bathrooms. - it last sold on April 01, 2020 for $725,000. Based on Redfin's Oakland data, we estimate the home's value is $553,656.
CondoProperty Type
1930Year Built
$362Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$553,656
$171K since sold in April 2020$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30% higher than the average sale price ($426K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40630032
Oct 10, 2013
Listing Removed
—
Public Records
Apr 27, 2007
Sold
$395,000
$258/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,044 (+3.9%)
$242,621 + $566,116
$808,737
2024
$11,592 (−5.0%)
$237,864 + $555,017
$792,881
2023
$12,202 (+2.5%)
$233,201 + $544,136
$777,337
2022
$11,904 (+4.2%)
$224,146 + $523,009
$747,155
2021
$11,429 (+40.7%)
$224,146 + $523,009
$747,155
2020
$8,120 (+4.1%)
$219,753 + $512,757
$732,510
2019
$7,799 (+2.1%)
$147,954 + $345,227
$493,181
2018
$7,638 (+4.1%)
$145,054 + $338,461
$483,515
2017
$7,340 (+3.6%)
$139,423 + $325,321
$464,744
2016
$7,082 (+0.5%)
$139,423 + $325,321
$464,744
2015
$7,045 (+0.7%)
$136,689 + $318,943
$455,632
2014
$6,999 (+29.0%)
$128,963 + $302,736
$431,699
2013
$5,424 (+9.0%)
$128,963 + $302,736
$431,699
2012
$4,976 (−1.0%)
$96,900 + $226,100
$323,000
2011
$5,025 (−17.6%)
$90,000 + $210,000
$300,000
2010
$6,095 (−3.7%)
$90,000 + $210,000
$300,000
2009
$6,330
$117,000 + $273,000
$390,000
Tax history for 1920 Union St
Year
Property tax
Land + Additions
Assessment*
2025
$12,044 (+3.9%)
$242,621 + $566,116
$808,737
2024
$11,592 (−5.0%)
$237,864 + $555,017
$792,881
2023
$12,202 (+2.5%)
$233,201 + $544,136
$777,337
2022
$11,904 (+4.2%)
$224,146 + $523,009
$747,155
2021
$11,429 (+40.7%)
$224,146 + $523,009
$747,155
2020
$8,120 (+4.1%)
$219,753 + $512,757
$732,510
2019
$7,799 (+2.1%)
$147,954 + $345,227
$493,181
2018
$7,638 (+4.1%)
$145,054 + $338,461
$483,515
2017
$7,340 (+3.6%)
$139,423 + $325,321
$464,744
2016
$7,082 (+0.5%)
$139,423 + $325,321
$464,744
2015
$7,045 (+0.7%)
$136,689 + $318,943
$455,632
2014
$6,999 (+29.0%)
$128,963 + $302,736
$431,699
2013
$5,424 (+9.0%)
$128,963 + $302,736
$431,699
2012
$4,976 (−1.0%)
$96,900 + $226,100
$323,000
2011
$5,025 (−17.6%)
$90,000 + $210,000
$300,000
2010
$6,095 (−3.7%)
$90,000 + $210,000
$300,000
2009
$6,330
$117,000 + $273,000
$390,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
CIX-1A
S-19
WEST OAKLAND SPECIFIC PLAN
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
Mar 11, 2026 • Active
Dot - curb gutter sidewalk exemption certificate
Grading
Jul 28, 2025 • Final
E) - electrical - 3+ residential units or commercial (building)
Electrical
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
Room Information
# of Rooms: 3
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Wood
Building Construction Quality: Average
Building Type: Multi Family Condo
View Information
View: Average
Property Information
Living Sq. Ft: 1,531
Building Sq. Ft: 1,531
# of Units: 19
# of Stories: 2
Lot Information
# of Buildings: 1
Municipality Name: OAKLAND INCORP
County Use Description: CONDOMINIUM -RESIDENTIAL LIVE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,531
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1930
Year Renovated: 1973
County: Alameda County
APN: 005 040502500
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Martin Luther King, Jr. Elementary School
Public K-5 • Assigned • 0.6mi
1/10
West Oakland Middle School
Public 6-8 • Assigned • 0.5mi
3/10
McClymonds High School
Public 9-12 • Assigned • 0.5mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 82° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
16 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Oakland, CA • 94607
Average low and high temperatures (°F)
61
46
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48
67
51
64
51
68
54
68
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69
57
71
58
72
60
71
57
63
51
58
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.9 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.9 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$526,000 – $637,000
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