4439 Horner St ST, Union City, CA 94587 (MLS # 41149567)

Price	$949,950
Status	Active
Beds	2
Baths	2 Baths
Home size	1,398 sqft
Lot Size	7,502 sqft
Days on Market	1

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.

Property Type(s): Single Family

Last Updated	9/26/2026	Tract	UNION CITY
Year Built	1898	County	Alameda

Additional Details

AIR	None
APPLIANCES	Gas Water Heater
CONSTRUCTION	Wood Siding
HEAT	None
LOT	7501 sq ft
LOT DESCRIPTION	Back Yard
LOT DIMENSIONS	7500
POOL DESCRIPTION	None
STORIES	1
STYLE	Cottage
SUBDIVISION	UNION CITY

Location

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Listed with World Premier Realty WPR

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 9/26/26 6:02 PM PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

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