Alameda County  »  94587  »  Aquarius Cir  »  4144 Aquarius Cir

4144 Aquarius Circle, Union City, CA 94587 - Property report

Also known as: 4144 Aquarius Cir

Property image for 4144 Aquarius Circle, Union City, CA 94587
static Mapbox map

Property type

Townhouse - Planned Development (1500)

Year built

1970

Acreage

0.03

Sale price

$559,000

General Information

Address
Primary address
4144 Aquarius Cir
Union City, CA 94587
Zip code
94587
County
Alameda
Parcel ID
483-73-47

Owner

Find out who owns 4144 Aquarius Circle, Union City, CA 94587. Uncover corporate and individual owners with a free account.

Sales
Sale date
03/28/2018
Sale price
$559,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$8,027
Tax per sq. ft.
$7
Building
Property type
Townhouse - Planned Development
Building sq. ft.
1,137
Stories
2
Year built
1970
Building material
Wood/wood and steel frames
Last altered
1982
Rooms
5
Elevator
Bedrooms
3
Bathrooms
1
Lot
Acreage
0.03
Zoning & use
Zoning
Muliti-Family Residential (RM 2500)
Units
1

Area overview

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

Ownership information for 4144 Aquarius Circle, Union City, CA

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

Sales history for 4144 Aquarius Circle, Union City, CA 94587

Sale date Sale price Buyer name Seller name
03/28/2018 $559,000 XXXXX XXXXXXXXX; XXXXX XXXXXXXX XXXXX XXXX X
01/04/2018 $325,000 XXXXX XXXX X XXXXXX XXXXXXXX XXXXX
09/04/1996 $98,000 XXXXXX, XXXXXXXX X XXXX, XXXXX X & XXXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
04/23/2020 Reconveyance
Substitution of trustee		 XXXXX XXXXXXXXX XXXXX XXXXXXXXX
03/25/2020 Deed of trust XXXXX XXXXXXXXX XXXX XXXX
06/12/2018 Deed of Trust XXXXX XXXXXXXXX XXXX XXXX
03/28/2018 Grant Deed XXXXX XXXX X XXXXX XXXXXXXXX
01/04/2018 Grant Deed XXXXXX XXXXXXXX XXXXX XXXXX XXXX X
11/13/2017 Reconveyance
Substitution of Trustee		 XXXXXX XXXXXXXX X XXXXXXXXXX XX
09/04/1996 Deed XXXX, XXXXX X & XXXXX XXXXXX, XXXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4144 Aquarius Circle, Union City, CA

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

Current property tax
Tax year
2025-2026
Property tax
$8,027
Tax per sq. ft.
$7
Recent tax assessments
Market value
$636,035
Land value
$190,810
Building value
$445,225

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 $636,035 1.2621 $8,027 +4.15%
2024-2025 $623,564 1.236 $7,707 -21.54%
2023-2024 $611,338 1.6069 $9,824 +31.95%
2022-2023 $599,353 1.2422 $7,445 +2.24%
2021-2022 $587,603 1.2392 $7,282 +2.87%
2020-2021 $581,583 1.2172 $7,079 -1.32%
2019-2020 $570,180 1.2581 $7,173 +307.46%
2018-2019 $140,271 1.2551 $1,761 +2.37%
2017-2018 $137,521 1.2505 $1,720 +3.82%
2016-2017 $134,825 1.2286 $1,656 +1.75%
Permits

Permit information for 4144 Aquarius Circle, Union City, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
07/30/2013
07/30/2013

*Most recent permits on record 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 4144 Aquarius Circle, 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)
Alvarado Elementary School 4 Public K-5 660 0.58
Peace Terrace Academy NR Private PK-8 178 0.91
Peace Terrace Academy NR Private PK-8 178 0.91
Pioneer Elementary School 5 Public K-5 628 1.06
Tom Kitayama Elementary School 6 Public K-5 615 1.26
Ardenwood Elementary School 8 Public TK-5 778 1.35
Ardenwood Elementary School 8 Public TK-5 778 1.35
Delaine Eastin Elementary School 7 Public K-5 650 1.43
Myndflex Inc NR Private 1-6 48 1.54
Genius Kids Inc NR Private K-6 91 1.66
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Itliong-Vera Cruz Middle School 6 Public 6-8 1,102 0.55
Peace Terrace Academy NR Private PK-8 178 0.91
Cesar Chavez Middle School 4 Public 6-8 1,012 1.14
Union City Christian School NR Private K-12 71 1.90
New Haven Adult NR Public 0 2.31
Spectrum Center-Mission Valley Campus NR Private K-12 0 2.62
Connecting Waters Charter - East Bay 7 Charter K-12 494 2.63
Northstar School NR Private K-8 126 2.66
Purple Lotus Buddhist School NR Private K-12 25 2.67
Decoto School For Independent Study 4 Public K-12 295 2.74
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Union City Christian School NR Private K-12 71 1.90
New Haven Adult NR Public 0 2.31
James Logan high school 7 Public 9-12 3,315 2.31
Spectrum Center-Mission Valley Campus NR Private K-12 0 2.62
Connecting Waters Charter - East Bay 7 Charter K-12 494 2.63
Leadership Public Schools - Hayward 7 Charter 9-12 582 2.65
Purple Lotus Buddhist School NR Private K-12 25 2.67
Decoto School For Independent Study 4 Public K-12 295 2.74
Mount Eden High School 5 Public 9-12 1,947 2.76
Core Learning Academy At Conley-Caraballo High 2 Public 9-12 124 2.92

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

Neighbors for 4144 Aquarius Circle, Union City, CA

4208 Apollo Cir, Union City 31800 Alvarado Blvd, Union City 4116 Aquarius Cir, Union City 4218 Apollo Cir, Union City 4314 Agena Cir, Union City 32200 Alvarado Blvd, Union City 4212 Apollo Cir, Union City 4110 Aquarius Cir, Union City 4114 Aquarius Cir, Union City 32205 Atlas Way, Union City 4346 Agena Cir, Union City 31840 Alvarado Blvd, Union City 4112 Aquarius Cir, Union City 4118 Aquarius Cir, Union City 4222 Apollo Cir, Union City 4210 Apollo Cir, Union City 4160 Aquarius Cir, Union City 4310 Agena Cir, Union City 4220 Apollo Cir, Union City 4326 Planet Cir, Union City

Nearby ZIP codes for 4144 Aquarius Circle, Union City, CA

94303, Santa Clara County, CA 94542, Alameda County, CA 94555, Alameda County, CA 94560, Alameda County, CA 94579, Alameda County, CA 95002, Santa Clara County, CA

Frequently asked questions

What is the year built for 4144 Aquarius Circle, Union City, CA 94587?

The development at 4144 Aquarius Circle, Union City, CA 94587 was built in 1970.

What is the total square footage of 4144 Aquarius Circle, Union City, CA 94587?

4144 Aquarius Circle, Union City, CA 94587 has a total of 1,137 square feet.

When was 4144 Aquarius Circle, Union City, CA 94587 last sold and what was the sale price?

4144 Aquarius Circle, Union City, CA 94587 was last sold on 03/28/2018 for $559,000.

What is the assessed value of 4144 Aquarius Circle, Union City, CA 94587?

4144 Aquarius Circle, Union City, CA 94587 is currently assessed at $636,035.

What are the property taxes for 4144 Aquarius Circle, Union City, CA 94587?

The property taxes for 4144 Aquarius Circle, Union City, CA 94587 total $8,027.

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