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$789,000

  • For Sale
  • Active
  • Townhouse
  • 3 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 1,255 Sq. Ft.
  • 2 Car Garage
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Welcome to 4243 Comet Circle, a beautifully maintained 3bed, 1.5bath townhome nestled in one of Union Citys most desirable and commuterfriendly neighborhoods. This lightfilled residence offers the perfect blend of comfort, modern upgrades, and everyday convenience. Step inside to an inviting openconcept living and dining area, enhanced by abundant natural light and a seamless flow ideal for gatherings. The updated kitchen features quartz countertops, stainless steel appliances, and generous cabinet space, making meal prep both stylish and functional. Upstairs, the spacious primary bedroom includes a walk-in closet and access to an updated bathroom. Two additional bedrooms provide flexibility for family, guests, or a home office. Enjoy your own courtyard, perfect for morning coffee or weekend relaxation. A detached 2car garage offers rare extra storage and convenience. The community features greenbelt areas and a swimming pool, adding to the appeal of this well kept neighborhood. A wonderful opportunity to own a move-in ready home in a prime Union City location!

Full Property Details for 4243 Comet Cir

General

  • Price: $789,000
  • HOA FEE: $370/month
  • Status: Active
  • Type: Townhouse
  • Source: RE_Infolink
  • MLS ID: ML82033898
  • Updated: 2/5/2026
  • Added to Site: 14 day(s) ago

Interior

  • Flooring: Vinyl / Linoleum

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Family Room: No Family Room
  • Kitchen: Dishwasher, Countertop - Quartz, Electric Oven/Range, Refrigerator
  • Laundry: Washer / Dryer

Additional Information

  • Extras: Not Applicable

Parking

  • Garage Spaces: 2
  • Parking Features: Detached Garage

Location

  • Area: Union City
  • County: Alameda
  • Cross Streets: Meteor Dr

Community

  • Association: Yes
  • Assoc. Fees Include: Exterior Maintenance, Landscaping / Gardening, Pool, Spa, or Tennis, Common Area Maintenance

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Central Air (Gas/Forced Air)

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Public Utilities

Structural Information

  • Foundation: Concrete Slab
  • Roof: Composition
  • Square Feet: 1,255
  • Year Built: 1972

Lot Features

  • Lot Size (Acres): 0.038
  • Minimum Lot Size: 1656
  • Lot Size (Sq. Ft.): 1,656
  • Zoning: R-1

Financial Considerations

  • Association Fee: $370
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Restrictions: Other

Listed by Green Valley Realty USA, Li Liang

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Listing agent

— 4243 Comet Cir —

  • Li Liang

    Green Valley Realty USA

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 4243 Comet Cir

School District:New Haven Unified School District
NameGradesDistance
Pioneer Elementary School, Union City, CA
32737 Bel Aire Street, Union City, CA 94587
K-50.9 mi
Itliong-Vera Cruz Middle School
31604 Alvarado Boulevard, Union City, CA 94587
6-80.8 mi
James Logan high school
1800 H Street, Union City, CA 94587
9-122.2 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 4243 Comet Cir Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/05/2026
Listed
$789,000
294.5%
MLS
4/20/2011
Sold
$200,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 4243 Comet Cir

Year
Property Taxes
Change
Tax Assessment
Change
2025
$3,982
-9%
$256,220
2%
2024
$4,360
4%
$251,197
2%
2023
$4,178
2%
$246,273
2%
2022
$4,082
2%
$241,445
2%
2021
$3,993
1%
$236,711
1%
2020
$3,935
-1%
$234,285
2%
2019
$3,960
3%
$229,693
2%
2018
$3,863
2%
$225,191
2%
2017
$3,769
4%
$220,777
2%
2016
$3,632
2%
$216,450
2%
2015
$3,559
4%
$213,200
2%
2014
$3,432
1%
$209,023
—
2013
$3,396
—
$208,080
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by Green Valley Realty USA, Li Liang

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4243 Comet Cir, Union City, CA 94587 (MLS# ML82033898) is a Townhouse property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 4243 Comet Cir is currently listed for $789,000 and was received on February 05, 2026. Want to learn more about 4243 Comet Cir? Do you have questions about finding other Townhouse real estate for sale in Union City? You can browse all Union City real estate or contact a Coldwell Banker agent to request more information.

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