Alameda County  »  94587  »  Gem Ave  »  2249 Gem Ave

2249 Gem Avenue, Union City, CA 94587 - Property report

Also known as: 2249 Gem Ave

Property image for 2249 Gem Avenue, Union City, CA 94587
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1965

Acreage

1.38

General Information

Address
Primary address
2249 Gem Ave
Union City, CA 94587
Zip code
94587
County
Alameda
Parcel ID
87-7-63

Owner

Find out who owns 2249 Gem Avenue, Union City, CA 94587. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026-2027
Base tax
$3,671
Current property tax
$3,583
Tax per sq. ft.
$2
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,627
Stories
10
Year built
1965
Building material
Wood/wood and steel frames
Last altered
1966
Rooms
6
Elevator
Bedrooms
3
Bathrooms
20
Lot
Acreage
1.38
Zoning & use
Zoning
Single Family Residential (RS 6000)
Units
1

Area overview

Walk score
71 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
61 /100.  Bikeable
School district
NEW HAVEN SCH
Ownership

Ownership information for 2249 Gem Avenue, Union City, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 2249 Gem Avenue, Union City, CA 94587

No recently recorded sales for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
08/20/2013 Grant Deed XXXXX XXXXXXXXX XXXXXXX XXXXXXXX
08/20/2013 Interspousal Transfer Deed XXXXXXX XXXXX XXXXXXX XXXXXXX XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 2249 Gem Avenue, Union City, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$3,671
Current property tax
$3,583
Tax per sq. ft.
$2
Recent tax assessments
Market value
$290,893
Land value
$140,761
Building value
$150,132

More about Alameda County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $285,189 1.2621 $3,599 +4.15%
2024-2025 $279,597 1.236 $3,456 -21.54%
2023-2024 $274,116 1.6069 $4,405 +31.95%
2022-2023 $268,741 1.2422 $3,338 +2.25%
2021-2022 $263,472 1.2392 $3,265 +2.86%
2020-2021 $260,771 1.2172 $3,174 -1.32%
2019-2020 $255,660 1.2581 $3,216 +2.24%
2018-2019 $250,647 1.2551 $3,146 +2.37%
2017-2018 $245,733 1.2505 $3,073 +19.27%
2016-2017 $240,915 1.0694 $2,576 -11.44%
Permits

Permit information for 2249 Gem Avenue, Union City, CA

No recently recorded permits for this property.

Neighborhood

Union City residential market stats

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.

Median sale price

$1,111,000

-11.1% Y-o-Y

Median price/sq. ft.

$758

0.4% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 2249 Gem Avenue, Union City, CA 94587 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
New Haven Adult NR Public 0 0.74
Warwick Elementary School 7 Public TK-5 875 0.82
Warwick Elementary School 7 Public TK-5 875 0.82
Brookvale Elementary School 8 Public TK-5 528 0.93
Brookvale Elementary School 8 Public TK-5 528 0.93
Searles Elementary School 5 Public K-5 702 1.07
Union City Christian School NR Private K-12 71 1.13
Bethel Christian Academy NR Private K-8 45 1.15
Purple Lotus Buddhist School NR Private K-12 25 1.25
Guy Jr. Emanuele Elementary School 5 Public K-5 666 1.33
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
New Haven Adult NR Public 0 0.74
Union City Christian School NR Private K-12 71 1.13
Bethel Christian Academy NR Private K-8 45 1.15
Purple Lotus Buddhist School NR Private K-12 25 1.25
Connecting Waters Charter - East Bay 7 Charter K-12 494 1.56
Our Lady Of The Rosary NR Private K-8 129 1.62
Spectrum Center-Mission Valley Campus NR Private K-12 0 1.75
Thornton Middle School 7 Public 6-8 1,302 1.77
Decoto School For Independent Study 4 Public K-12 295 1.81
Cesar Chavez Middle School 4 Public 6-8 1,012 1.84
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
James Logan high school 7 Public 9-12 3,315 0.74
New Haven Adult NR Public 0 0.74
Union City Christian School NR Private K-12 71 1.13
American High School 9 Public 9-12 2,501 1.15
Purple Lotus Buddhist School NR Private K-12 25 1.25
Connecting Waters Charter - East Bay 7 Charter K-12 494 1.56
Spectrum Center-Mission Valley Campus NR Private K-12 0 1.75
Decoto School For Independent Study 4 Public K-12 295 1.81
Fremont Christian School NR Private PK-12 691 2.17
Family Learning Center NR Private 1-12 0 2.31

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 2249 Gem Avenue, Union City, CA

35019 Perry Rd, Union City 2342 Mann Ave, Union City 35156 Garcia St, Union City 35128 Garcia St, Union City 34981 Perry Rd, Union City 2353 Gem Ave, Union City 2379 Gem Ave, Union City 34711 Lilac St, Union City 2304 Gem Ave, Union City 2382 Mann Ave, Union City 34716 Clover St, Union City 35100 Garcia St, Union City 34991 Perry Rd, Union City 35108 Perry Rd, Union City 35012 Peco St, Union City 2405 Gem Ave, Union City 2330 Gem Ave, Union City 34818 Lilac St, Union City 35114 Garcia St, Union City 2362 Mann Ave, Union City

Nearby ZIP codes for 2249 Gem Avenue, Union City, CA

94303, Santa Clara County, CA 94539, Alameda County, CA 94541, Alameda County, CA 94542, Alameda County, CA 94544, Alameda County, CA 94545, Alameda County, CA 94546, Alameda County, CA 94552, Alameda County, CA 94555, Alameda County, CA 94560, Alameda County, CA 94566, Alameda County, CA 94568, Alameda County, CA 94578, Alameda County, CA 94579, Alameda County, CA 94580, Alameda County, CA 94586, Alameda County, CA 95002, Santa Clara County, CA

Frequently asked questions

What is the year built for 2249 Gem Avenue, Union City, CA 94587?

The development at 2249 Gem Avenue, Union City, CA 94587 was built in 1965.

What is the total square footage of 2249 Gem Avenue, Union City, CA 94587?

2249 Gem Avenue, Union City, CA 94587 has a total of 1,627 square feet.

What is the assessed value of 2249 Gem Avenue, Union City, CA 94587?

2249 Gem Avenue, Union City, CA 94587 is currently assessed at $285,189.

What are the property taxes for 2249 Gem Avenue, Union City, CA 94587?

The property taxes for 2249 Gem Avenue, Union City, CA 94587 total $3,599.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account