Alameda County  »  4212 Comet Cir

4212 Comet Circle, Union City, CA 94587 Property Information

4212 Comet Circle, Union City, CA 94587 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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4212 Comet Circle, Union City, CA 94587
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Address

Primary address 4212 Comet Circle, Union City
Zip code 94587
County Alameda
Parcel ID 483-102-17

Sales & Tax Overview for 4212 Comet Circle, Union City

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

Sale date 07/08/1991
Sale price $105,000
Arm's length
Property tax $2,343

Lot & Building Information for 4212 Comet Circle, Union City

Building sqft 856
Building class Townhouse - Planned Development (1500)
Acreage 0.04
Units 1
Year built 1972
Stories 1
Bedrooms 2
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
64 /100. Somewhat Walkable
Transit Score
0 /100. Minimal Transit
Bike Score
50 /100. Bikeable

Zoning district Muliti-Family Residential (RM 2500)
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 4212 Comet Circle, Union City

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  • • Improvements for 4212 Comet Circle, 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).
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About 4212 Comet Circle, Union City

What is the year built & the total sq. ft. for 4212 Comet Circle, Union City, CA 94587?

4212 Comet Circle, Union City, CA 94587 was built in 1972 and has a total of 856 square feet.

What is the assessed value of 4212 Comet Circle, Union City, CA 94587 and the property tax paid?

Assessed at $185,668, the tax amount paid for 4212 Comet Circle, Union City, CA 94587 is $2,343.

When was 4212 Comet Circle, Union City, CA 94587 last sold?

4212 Comet Circle, Union City, CA 94587 was last sold in 07/26/2019.

Ownership Information

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Past Sales & Property History for 4212 Comet Circle, Union City

Create a free account to view the complete sales history for 4212 Comet Circle, Union City, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
07/08/1991 $105,000

More about Alameda County Property Records

Title Documents for 4212 Comet Circle, 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
01/31/2022 Reconveyance
07/26/2019 Deed of Trust 08/01/2049
07/26/2019 Grant Deed
07/08/1991 Deed
               
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R: Recorded date
D: Document date

Property Taxes for 4212 Comet Circle, Union City

Access detailed property tax data for 4212 Comet Circle, Union City, CA 94587. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $2,343
Market value $185,668

More about Alameda County Property Taxes

Assessment History for 4212 Comet Circle, Union City

Here's the assessment & property tax history for 4212 Comet Circle, 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 $185,668 1.2621 $2,343 +4.15%
2024-2025 $182,028 1.236 $2,250 -21.54%
2023-2024 $178,460 1.6069 $2,868 +31.95%
2022-2023 $174,961 1.2422 $2,173 +2.23%
2021-2022 $171,530 1.2392 $2,126 +2.88%
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Permits for 4212 Comet Circle, Union City

The complete history of permits filed for 4212 Comet Circle, 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
$1,111,000
-11.1% YoY
Median Price/Sqft
$758
0.4% YoY
Alameda County Median Sale Price
$955,000
-6.4% 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 4212 Comet Circle, 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 4212 Comet Circle, 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 (miles)
Peace Terrace Academy NR Private PK-8 178 0.69
Peace Terrace Academy NR Private PK-8 178 0.69
Alvarado Elementary School 4 Public K-5 660 0.83
Pioneer Elementary School 5 Public K-5 628 0.88
Ardenwood Elementary School 8 Public TK-5 778 1.10
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Peace Terrace Academy NR Private PK-8 178 0.69
Itliong-Vera Cruz Middle School 6 Public 6-8 1,102 0.80
Cesar Chavez Middle School 4 Public 6-8 1,012 1.09
Union City Christian School NR Private K-12 71 1.81
New Haven Adult NR Public 0 2.20
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Union City Christian School NR Private K-12 71 1.81
New Haven Adult NR Public 0 2.20
James Logan high school 7 Public 9-12 3,315 2.20
Connecting Waters Charter - East Bay 7 Charter K-12 494 2.62
Spectrum Center-Mission Valley Campus NR Private K-12 0 2.62
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 4212 Comet Circle, Union City

Here are the neighbors for 4212 Comet Circle, Union City.

Address Square feet Purchase date Purchase price
4249 Gemini Dr, Union City 1,180 01/31/2020 $775,000
4233 Gemini Dr, Union City 1,588 05/14/2007
4117 Pleiades Pl, Union City 1,120 03/18/2016 $262,500
32336 Pollux CT, Union City 1,588 05/06/2009 $345,000
4209 Gemini Dr, Union City 1,588 09/02/2005 $634,000
4205 Gemini Dr, Union City 1,095 12/26/2018
32327 Cygnus CT, Union City 1,180 12/04/2020
32320 Pollux CT, Union City 1,180 01/06/2022 $152,181
32317 Meteor Dr, Union City 1,180 06/21/2000 $325,000
32321 Pollux CT, Union City 1,095 06/22/2018
4548 Delores Dr, Union City 2,054 03/13/1996
4204 Comet Cir, Union City 1,255 04/11/2013
32310 Cygnus CT, Union City 1,020 04/10/2006
4213 Gemini Dr, Union City 1,180 02/20/2013 $345,000
32330 Gemini Dr, Union City 1,180 03/02/1998
32309 Meteor Dr, Union City 1,588 07/09/2008
4100 Asimuth Cir, Union City 1,214
4116 Galaxy Dr, Union City 1,095 08/30/2024
32328 Pollux CT, Union City 1,095
4540 Delores Dr, Union City 2,054 04/25/2008
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Nearby ZIP Codes for 4212 Comet Circle, Union City

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