4439 Horner St
About this home
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.
Description as published by the listing brokerage.
Every detail on record
- Kitchen
- Countertop - Solid Surface / Corian
- Appliances
- Oven Range - Gas
- Flooring
- Carpet - Wall to Wall, Laminate, Tile
- Laundry
- Hookups Only, In Laundry Room
- Heating
- No Heating
- Style
- Cottage/Bungalow
- Pool
- None, Pool - No
- Garage/Parking
- No Garage, Garage: 0 Car(s)
All 8 fields exactly as the listing brokerage published them to the MLS — nothing inferred or filled in. Blank fields mean the brokerage did not report them; ask and Adriana will find out.
What it costs to own
What's around this home
Within about a mile of the front door: 3 groceries, 5 places to eat, 7 parks.
- Seafood City0.9 mi
- New Indian Market0.9 mi
- Lucky0.9 mi
- Virasat Indian Cuisine0.3 mi
- Bronco Billy's0.3 mi
- Toppings Too0.4 mi
- Macs By Icky0.4 mi
- Court House Landing Park0.1 mi
- Alvarado Park0.4 mi
- Old Alvarado/Cesar Chavez Park0.5 mi
- Mariner Landing0.5 mi
- Sugar Mill Landing Park0.8 mi
- Rite Aid0.9 mi
- Merry and Bright Pediatrics1.1 mi
- Walmart Pharmacy1.2 mi
Getting around
Schools
- Tutu School0.3 mi
- Alvarado Elementary School0.6 mi
- Itliong-Vera Cruz Middle School0.6 mi
Wildfire hazard designation
CAL FIRE does not map this parcel inside a designated Fire Hazard Severity Zone. That is an absence of state designation, not a guarantee — the seller's Natural Hazard Disclosure remains the authoritative document for this address.
Location
Market statistics and listing data courtesy of MLSListings, Inc. Information deemed reliable but not guaranteed. Properties shown are area market listings and may be listed by other brokerages. View on MLSListings ↗
Neighbourhood places and transit from OpenStreetMap contributors (ODbL). Fire hazard severity zones from CAL FIRE. Distances are straight-line from the parcel and are provided for orientation only.




