INVESTORS OPEN TO PURCHASING MULTIPLE HOMES THIS IS YOUR OPPORTUNITY. 4228 COMET CIRCLE IS ON THE MARKET, 4103 POLARIS IS ALSO ON THE MARKET AND 4239 COMET CIR WILL BE COMING LATER IN THE MARKET.
Property Details
Price:
$759,999
MLS #:
41152541
Status:
Active
Beds:
4
Baths:
2
Type:
Townhouse
Subdivision:
CONTEMPO
Listed Date:
Oct 29, 2026
Finished Sq Ft:
1,342
Lot Size:
1,474 sqft / 0.03 acres (approx)
Year Built:
1972
See this Listing
Schools
Interior
Bathrooms
2 Full Bathrooms
Cooling
None
Flooring
Tile, Laminate
Heating
Forced Air
Levels
Two
Exterior
Architectural Style
Contemporary
Association Amenities
Playground, Pool, Clubhouse, Maintenance Grounds
Attached Garage YN
1
Construction Materials
Stucco
Covered Spaces
2
Garage Spaces
2
Parking Features
Garage
Parking Spots
2
Parking Total
2
Roof
Shingle
Financial
HOA Fee
$370
HOA Fee Frequency
Monthly
HOA Name
CONTEMPO HOA
HOA Phone
5104894440
Map
Community
- Address4228 Comet Cir Union City CA
- SubdivisionCONTEMPO
- CityUnion City
- CountyAlameda
- Zip Code94587
Subdivisions in Union City
- 7 HILLS
- ALVARADO
- ALVARADO DIST
- BAY COLONY
- CALIF GALLERY
- CASA VERDE
- CONTEMPO
- CONTEMPO TOWNHOM
- CREEKSIDE
- CRESTWOOD
- DECOTO
- DOWNTOWN
- DOWNTOWN ESTATES
- EL DORADO PARK
- MERIDIAN COURT
- MISSION VILLAGE
- PONDEROSA CNTRY
- PONDEROSA CROSSR
- SEVEN HILLS
- SUGAR SPRINGS
- TAMARACK GARDENS
- TAMARACK KNOLLS
- TOP OF TAMARACK
- TOWN & COUNTRY
- UNION CITY
- WESTVIEW ESTATES
Market Summary
Current real estate data for Townhouse in Union City as of Nov 12, 2026
10
Townhouse Listed
79
Avg DOM
608
Avg $ / SqFt
$738,700
Avg List Price
Property Summary
- Located in the CONTEMPO subdivision, 4228 Comet Cir Union City CA is a Townhouse for sale in Union City, CA, 94587. It is listed for $759,999 and features 4 beds, 2 baths, and has approximately 1,342 square feet of living space, and was originally constructed in 1972. The current price per square foot is $566. The average price per square foot for Townhouse listings in Union City is $608. The average listing price for Townhouse in Union City is $738,700.
Similar Listings Nearby
Courtesy of Real Estate Center. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.4228 Comet Cir
Union City, CA