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$749,999 Just Listed

  • For Sale
  • Active
  • Townhouse
  • 3 Beds
  • 1 Full Bath
  • 1 Partial Bath
  • 2 Car Garage
  • Updated 1 day ago

Next open house:

Open House: 1:00 PM - 4:00 PM

Saturday 1/31 1:00 PM - 4:00 PM

4119 Polaris Ave,Union City, CA 94587

4119 Polaris AveUnion CityCA94587

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Join us at 4119 Polaris Ave on:

  • Open House: 1:00 PM - 4:00 PM

    Sunday 2/1 1:00 PM - 4:00 PM

    4119 Polaris Ave,Union City, CA 94587
    4119 Polaris AveUnion CityCA94587
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Welcome home to this inviting Union City townhouse that blends comfort, convenience, and opportunity. Built in 1974, this 3 bed, 1.5 bath residence offers 1,280 sqft of well-designed living space that feels both welcoming and practical. An ideal place to begin your homeownership journey. Inside, the layout is easy and livable, with inviting spaces to gather, relax, and make your own. The natural flow between the living and dining areas creates a warm setting for everyday life, while the bedrooms provide comfortable retreats at the end of the day. With a few thoughtful updates and personal touches, this home can truly shine. A standout feature is the highly desirable detached two-car garage, a rare find that adds convenience, storage, and flexibility. The HOA community further enhances the lifestyle with an onsite pool, perfect for warm summer days and laid-back weekends. Ideally located, this home is a commuter's dream with quick access to major freeways while still offering a calm, residential feel. Nearby to shopping, dining, and everyday essentials, this Union City townhouse is a wonderful opportunity to put down roots in a well-connected community.

Full Property Details for 4119 Polaris Ave

General

  • Price: $749,999
  • HOA FEE: $370/month
  • Status: Active
  • Type: Townhouse
  • Source: MAX
  • MLS ID: 41122475
  • Updated: 1/29/2026
  • Added to Site: 1 day(s) ago

Interior

  • Number of Rooms: 5
  • Fireplace(s): None
  • Appliances: Dishwasher, Electric Range, Free-Standing Range, Refrigerator, Gas Water Heater
  • Flooring: Laminate, Other

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 1
  • Partial Bathrooms: 1
  • Primary Bathroom: Shower Over Tub

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Kitchen: Stone Counters, Dishwasher, Electric Range/Cooktop, Disposal, Freestanding Range/Oven, Refrigerator
  • Laundry: Dryer, Washer

Additional Information

  • Shared Amenities: Pool
  • Pool: Yes
  • Pool Description: Other, Fenced, Community

Exterior

  • Exterior Features: Other

Parking

  • Attached garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Parking Lot, Garage Door Opener

Location

  • Area: Listing
  • County: Alameda
  • Subdivision: Alvarado
  • Driving Directions: Asimuth to Pluto to Polaris

Community

  • Association: Yes
  • Assoc. Name: CONTEMPO HOA
  • Pets Allowed: Yes

Heating & Cooling

  • Cooling Type: No Air Conditioning
  • Heating Type: Other

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Other Water/Sewer

Structural Information

  • Architectural Style: Other, Traditional
  • Exterior Const.: Stucco
  • Roof: Other
  • Stories/Levels: Two Story,Two
  • Year Built: 1974

Lot Features

  • Lot Size (Acres): 0.03
  • Lot Dimensions: 1428
  • Lot Features: Level, Other

Financial Considerations

  • For Sale: Yes
  • Price Per Sq. Ft.: $586
  • Association Fee: $370
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Property ID: 483103104

Listed by Keller Williams Tri-Valley, Anthony Arsondi and Keller Williams Tri-Valley, Corinne Slade

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Listing agents

— 4119 Polaris Ave —

  • Anthony Arsondi

    Keller Williams Tri-Valley

  • Corinne Slade

    Keller Williams Tri-Valley

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 4119 Polaris Ave

School District:New Haven Unified School District
NameGradesDistance
Pioneer Elementary School, Union City, CA
32737 Bel Aire Street, Union City, CA 94587
K-51 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
9-122.1 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 4119 Polaris Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/29/2026
Listed
$749,999
108.33%
MLS
8/13/2007
Sold
$360,000
—
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 4119 Polaris Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,716
-4%
$472,834
2%
2024
$6,985
4%
$463,564
2%
2023
$6,744
2%
$454,477
2%
2022
$6,618
2%
$445,567
2%
2021
$6,473
2%
$436,834
1%
2020
$6,345
-1%
$432,355
2%
2019
$6,403
2%
$423,881
2%
2018
$6,253
2%
$415,572
2%
2017
$6,103
4%
$407,425
2%
2016
$5,880
2%
$399,437
2%
2015
$5,769
9%
$393,440
8%
2014
$5,310
36%
$365,000
46%
2013
$3,904
—
$250,000
—
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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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Keller Williams Tri-Valley, Anthony Arsondi and Keller Williams Tri-Valley, Corinne Slade

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4119 Polaris Ave, Union City, CA 94587 (MLS# 41122475) is a Townhouse property with 3 bedrooms, 1 full bathroom and 1 partial bathroom. 4119 Polaris Ave is currently listed for $749,999 and was received on January 29, 2026. Want to learn more about 4119 Polaris Ave? 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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