Explore All Union City CA Single Family Properties for Sale

4 Beds ⋅ 2 Baths ⋅ 1,594 SqFt. ⋅ 226114292 MLS

Welcome to this charming, turnkey Union City home offering 4 bedrooms, 2 full bathrooms, and approximately 1,594 square feet of living space on a 5,000 square-foot lot. Filled with character and warmth, this move-in-ready home features beautifully refinished hardwood floors and an inviting living room centered around a cozy fireplace. The comfortable and functional floor plan offers plenty of space for everyday living, entertaining, working from home, or accommodating guests. Step outside to a low-maintenance yard designed for easy enjoyment perfect for relaxing, entertaining, or spending time outdoors without the added upkeep. Ideally situated for Bay Area commuters, the home offers convenient access to BART, I-880, Fremont and the greater Silicon Valley employment corridor, including major employers and leading Bay Area companies. This turnkey home offers the perfect combination of character, comfort, and convenience. Move right in and enjoy!

33846 14th, Union City

Listing courtesy of KW Central Valley.

$1,300,000

5 Beds ⋅ 3 Baths ⋅ 2,054 SqFt. ⋅ 226100842 MLS

Bring your vision and make this property your own! This home offers an excellent opportunity for investors, contractors, or buyers looking for a renovation project with plenty of potential. Property features spacious layout, great opportunity to customize and modernize the kitchen, spacious rooms. The property needs repairs and updating, but offers a great chance to create value through improvements. Conveniently located near local amenities, shopping and schools.

4550 Ellen Way, Union City

Listing courtesy of Windermere Signature Properties Natomas.

$1,440,000

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

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 22ft wide by 14 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.

$1,138,000

4 Beds ⋅ 2 Baths ⋅ 1,900 SqFt. ⋅ 226032292 MLS

Don't miss this rare opportunity priced to sell! This spacious home features 4 bedrooms and 2 bathrooms with over 1,900 sq. ft. of living space. The primary bedroom is conveniently located downstairs. Situated on a 5,680 sq. ft. lot, the property includes an attached 2-car garage plus additional parking. Located in the desirable Seven Hills neighborhood of Union City, near excellent schools. With a little TLC, this home can truly become your custom dream home. Come see its potential!

208 Appian Way, Union City

Listing courtesy of Century 21 Select Real Estate.

$700,000

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 .

Union City CA Single Family Homes for Sale

There is something irreplaceable about a front porch, a private backyard, and a driveway to call your own. Union City, CA single-family homes offer that classic sense of "home" in one of the most strategically located corners of the East Bay. Whether you’re searching for a charming mid-century bungalow in the Alvarado Historic District, a spacious contemporary build in Seven Hills, or a luxury estate tucked away in the Foothills, the 94587 zip code provides a diverse architectural landscape. Here, you aren't just buying square footage; you’re buying into a community where morning jogs along the Alameda Creek Trail and weekend outings to Union Landing are the local standard.

For growing families and professionals alike, these detached homes represent the ultimate Bay Area upgrade. Many listings feature high-demand perks like 4-bedroom floor plans, vaulted ceilings, and eco-friendly solar panels, all while sitting on generous lots perfect for a "California Room" or a gourmet outdoor kitchen. With the Union City BART station and the Dumbarton Bridge nearby, you get the quiet of a suburban cul-de-sac without sacrificing your connection to Silicon Valley or San Francisco. In a market where houses often go from "Just Listed" to "Pending" in under two weeks, owning a single-family residence here is both a lifestyle win and a smart long-term investment.