Alameda County  »  33663 12th St

33663 12th Street, Union City, CA 94587 Property Information

33663 12th Street, Union City, CA 94587 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

33663 12th Street, Union City, CA 94587
static Mapbox map

Address

Primary address 33663 12th Street, Union City
Zip code 94587
County Alameda
Parcel ID 486-42-8

Sales & Tax Overview for 33663 12th Street, Union City

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 02/09/2021
Sale price $389,000
Arm's length
Current property tax $10,540

Lot & Building Information for 33663 12th Street, Union City

Building sqft 1,068
Building class Single Family Residential Homes Used as Such (1100)
Acreage 0.11
Units 1
Year built 1896
Stories 1
Bedrooms 3
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Decoto Residental (R 5000)
School district New Haven SCH

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 33663 12th Street, Union City

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 33663 12th Street, Union City , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 33663 12th Street, Union City

What is the year built & the total sq. ft. for 33663 12th Street, Union City, CA 94587?

33663 12th Street, Union City, CA 94587 was built in 1896 and has a total of 1,068 square feet.

What is the assessed value of 33663 12th Street, Union City, CA 94587 and the property tax paid?

Assessed at $842,121, the tax amount paid for 33663 12th Street, Union City, CA 94587 is $10,628.

When was 33663 12th Street, Union City, CA 94587 last sold and what was the last sale price?

33663 12th Street, Union City, CA 94587 was last sold in 02/09/2021 for $389,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Laura Pop-Badiu, Apr 09, 2026 How to Do a Title Search on Property Yourself: A Step-by-Step Online GuideĀ 
A property title search is the process of reviewing public records to confirm who legally owns a property and whether there are any liens, mortgages or legal claims attached to it. Explore our step-by-step guide explaining how you can perform a title search yourself. 
Laura Pop-Badiu, Mar 31, 2026 Property Owners Map: How to See Ownership Details and Parcel Lines
If you’re trying to find property owners by map, evaluate nearby parcels or understand how properties connect, a map-based approach makes the process faster, clearer and more intuitive.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 33663 12th Street, Union City

Create a free account to view the complete sales history for 33663 12th Street, Union City, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
02/09/2021 $389,000
06/15/1999 $250,000
       
       
       
Access the complete sales history for 33663 12th Street, Union City with a free account.
Sign up

Title Documents for 33663 12th Street, Union City

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
02/09/2021 Deed of trust 03/01/2051
02/09/2021 Grant Deed
01/12/2021 Interspousal Transfer Deed
12/23/2013 Deed of Trust 01/01/2029
02/03/2006 Deed
07/16/2003 Deed
10/19/2001 Deed
06/15/1999 Deed
06/15/1999 Deed
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 33663 12th Street, Union City

Access detailed property tax data for 33663 12th Street, Union City, CA 94587. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $10,628
Current property tax $10,540
Market value $842,121

Assessment History for 33663 12th Street, Union City

Here's the assessment & property tax history for 33663 12th Street, Union City, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $842,121 1.2621 $10,628 +4.15%
2024-2025 $825,613 1.236 $10,205 -21.54%
2023-2024 $809,430 1.6069 $13,007 +31.95%
2022-2023 $793,560 1.2422 $9,858 +119.69%
2021-2022 $362,064 1.2392 $4,487 +2.87%

Permits for 33663 12th Street, Union City

The complete history of permits filed for 33663 12th Street, Union City, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Union City residential market stats

Median Sale Price
$1,150,000
-6.1% YoY
Median Price/Sqft
$752
-2.1% YoY
Alameda County Median Sale Price
$1,020,000
-4.2% YoY

Access a detailed real estate market overview of Union City so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Union City and compare it to other neighborhoods in Alameda County.

Check out recently sold homes in Union-City and see how their prices compare.

Risk

Create a free account to unlock extended information for 33663 12th Street, Union City, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 33663 12th Street, Union City to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Searles Elementary School 5 Public K-5 702 0.20
Purple Lotus Buddhist School NR Private K-12 25 0.22
Connecting Waters Charter - East Bay 7 Charter K-12 494 0.47
New Haven Adult NR Public 0 0.49
Our Lady Of The Rosary NR Private K-8 129 0.53

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Purple Lotus Buddhist School NR Private K-12 25 0.22
Connecting Waters Charter - East Bay 7 Charter K-12 494 0.47
New Haven Adult NR Public 0 0.49
Our Lady Of The Rosary NR Private K-8 129 0.53
Spectrum Center-Mission Valley Campus NR Private K-12 0 0.65

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Purple Lotus Buddhist School NR Private K-12 25 0.22
Connecting Waters Charter - East Bay 7 Charter K-12 494 0.47
New Haven Adult NR Public 0 0.49
James Logan high school 7 Public 9-12 3,315 0.50
Spectrum Center-Mission Valley Campus NR Private K-12 0 0.65

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 33663 12th Street, Union City

Here are the neighbors for 33663 12th Street, Union City.

Address Square feet Purchase date Purchase price
33646 13th St, Union City 1,663
33709 12th St, Union City 2,839 10/16/2019
33615 12th St, Union City 1,295 01/05/2022
1220 F St, Union City 1,944 06/18/2024
33499 14th St, Union City 1,290
33474 University Dr, Union City 1,064 04/13/2010 $315,000
33397 14th St, Union City 1,064 05/25/2023
33391 14th St, Union City 1,064
33614 13th St, Union City 1,008 01/07/2019
33496 14th St, Union City 1,290 05/16/2014 $450,000
33460 14th St, Union City 1,064 04/30/1999
33622 13th St, Union City 1,295 09/10/2012
33726 13th St, Union City 799 12/27/2006 $158,500
33472 14th St, Union City 1,120 05/28/2014 $440,000
33630 13th St, Union City 1,295 11/29/2007
1260 F St, Union City 1,291 06/24/1996 $167,000
33749 12th St, Union City 1,144 05/26/2021
33516 14th St, Union City 1,256 04/11/2022
33654 13th St, Union City 1,479 03/31/2021
33721 12th St, Union City 1,824 08/19/2022

Nearby ZIP Codes for 33663 12th Street, Union City

Not sure if we cover all the data-points you need? View sample full report View sample full report