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4439 Horner St, 
Union City, CA

$949,950

2

Beds

2

Baths

1,398

Sq Ft

Single Family

Active

Listed by

Jose Daniel Bermejo

World Premier Realty Wpr

925-825-8494

Last updated:

October 17, 2026, 02:38 PM

MLS#

41149567BE

Source:

CA CLAW

About This Home

4439 Horner St

Welcome to this charming and well-kept home sitting on an impressive 7,500 sq ft lot in the highly sought-after city of Union City. The residence offers a warm and cozy interior, ideal for buyers seeking comfort and a property with long-term upside in one of the most desirable markets in the Bay Area. The expansive lot opens the door to exceptional potential including the opportunity to build an ADU for additional living space or rental income. With a wide street that provides abundant parking and a generous backyard ready for future improvements, this property stands out as a rare find. A valuable combination of location, lot size, and investment flexibility makes this home a smart choice for both homeowners and investors looking to maximize returns in Union City.

Home Facts

Single Family

2 Baths

2 Bedrooms

Built in 1898

Price Summary

949,950

$679 per Sq. Ft.

MLS #:

41149567BE

Last Updated:

October 17, 2026, 02:38 PM

Added:

22 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

2

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,398 Sq. Ft.

Structure

Structure

Architectural Style:

Cottage

Year Built:

1898

Lot

Lot Size (Sq. Ft):

7,500

Finances & Disclosures

Finances

Price:

$949,950

Price per Sq. Ft:

$679 per Sq. Ft.

Source:CA CLAW
The information being provided by The Mls/Claw is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 The Mls/Claw All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.