Union City Homes for Sale

Welcome to Union City, California—a vibrant gem nestled in the heart of Alameda County! With its rich cultural diversity and a strong sense of community, Union City offers a unique blend of suburban charm and urban convenience. Situated just 20 miles south of San Francisco and 15 miles north of San Jose, this city boasts an ideal location for commuters and families alike.

Union City is renowned for its excellent schools, well-maintained parks, and a variety of recreational activities. The city is home to several community events throughout the year, fostering a close-knit atmosphere where neighbors become friends. Residents enjoy easy access to the Union Landing shopping center, which features an array of dining, shopping, and entertainment options that cater to all tastes and preferences.

For those looking to plant roots in this thriving community, Union City presents an exciting array of homes for sale. Whether you're searching for a cozy starter home, a spacious family residence, or a modern townhouse, you'll find something that fits your lifestyle and budget. The real estate market here is diverse, with properties featuring beautiful designs, updated amenities, and inviting outdoor spaces.

With its strong community spirit and appealing location, Union City is not just a place to live—it's a place to thrive. Explore the homes for sale and discover your dream residence in this delightful Californian city. Embrace a lifestyle filled with opportunity, comfort, and the warmth of community in Union City!

Newest Union City Homes for Sale

$1,490,000

5 Beds ⋅ 3 Baths ⋅ 2,138 SqFt. ⋅ 226067953 MLS

PRICE DROP!!!!Turn Key and ready for move in!!!! Over 100K in updates and listed 70K under the appraised value!!! Sellers only moving from this beautiful home due to their age and needing to be in a single story home and closer to family. The home offers a 2 year roof cert, clear plumbing inspection, home inspection, Pest and dry rot inspection Sec1 and 95% of sec 2 clearance. This 5 bedroom home offers an upstairs primary bedroom, extra large storage closet and a possible game/great room that is approximately 20ft wide by 16 ft. The downstairs offers 1 guest bathroom, 1 primary room and bath, 2 nice sized bedrooms, living room, family room kitchen combo which leads to the enclosed patio. The backyard is landscaped as a relaxing oasis with beautiful grass, trees, flowers and an exterior patio with beautiful glass walls and composite decking to last many years to come. Come make this home yours.

4625 ruth way, Union City

Listing courtesy of Angela Gaytan Realty.

$1,099,000

4 Beds ⋅ 2 Baths ⋅ 836 SqFt. ⋅ 226059925 MLS

Step into this freshly updated corner-lot home featuring 4 spacious bedrooms, 2 modern bathrooms, and an attached two-car garage. Fully fenced for added privacy, the property includes a convenient backyard storage shed and ample space for outdoor enjoyment. Inside, you'll find fresh interior paint, sleek laminate flooring, recessed lighting, and new appliances that give the home a crisp, move-in-ready feel. The newly paved driveway enhances curb appeal and offers smooth, easy parking. Ideally situated near the Hayward-Union City border, this home offers quick access to local amenities, major commute routes, and surrounding communities, making it an excellent opportunity for first-time buyers or a smart addition to an investment portfolio.

33603 3Rd Street, Union City

Listing courtesy of Nick Sadek Sotheby's International Realty.

$799,000

3 Beds ⋅ 1 Baths ⋅ 1,145 SqFt. ⋅ 226030025 MLS

Welcome to 645 F St, located in the historic Decoto neighborhood of Union City, an area known for its charm, convenience, and strong sense of community. This home offers a comfortable floor plan with inviting living spaces and a practical layout. The living area connects to the kitchen and dining space, creating a functional environment for daily living. Bedrooms provide comfortable accommodations, and the yard offers additional outdoor space for relaxing, gardening, or entertaining. Conveniently located close to parks, schools, shopping, dining, BART, and major commuter routes, this property provides easy access to the greater Bay Area while maintaining the charm of an established neighborhood.

645 F Street, Union City

Listing courtesy of GUIDE Real Estate.

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All measurements and all calculations of area (i.e., Sq Ft and Acreage) are approximate. Broker has represented to MetroList that Broker has a valid listing signed by seller authorizing placement in the MLS. Above information is provided by Seller and/or other sources and has not been verified by Broker. Copyright 2026 MetroList Services, Inc. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of MetroList® MLS. All information has been provided by seller/other sources and has not been verified by broker. All interested persons should independently verify the accuracy of all information. Last updated .