Union County Homes under $500,000

Welcome to Union County, New Jersey – a vibrant and diverse community that perfectly blends suburban charm with urban convenience. Nestled just a short drive from New York City, Union County offers an array of recreational parks, cultural attractions, and a rich history that makes it an ideal place to call home. With its excellent public transportation options, residents enjoy easy access to the bustling energy of the city while relishing the tranquility of suburban life.

For those seeking affordable housing options, Union County is an excellent choice, with a variety of homes available for under $500,000. Whether you’re a first-time homebuyer, a growing family, or looking to downsize, you’ll find an impressive selection of properties that cater to your needs. From charming single-family homes with spacious yards to modern townhouses, the real estate market here offers something for everyone.

Imagine settling into a cozy home in one of Union County's inviting neighborhoods, where tree-lined streets and friendly neighbors create a true sense of community. Many homes feature updated kitchens, ample living space, and outdoor areas perfect for entertaining or relaxing after a long day. With local amenities like shopping centers, parks, and schools just around the corner, you’ll enjoy the convenience of everything you need within reach.

Union County is not just a place to live; it’s a place to thrive. Explore the affordable housing options available and discover why so many are choosing to make this wonderful county their home!

Newest Union County Homes under $500,000

$350,000

1 Beds ⋅ 1 Baths

Location, space, and convenience in the heart of Westfield! This inviting second floor 1 bedroom, 1 bath condo is ideally situated on Westfield's North Side, just moments from vibrant Downtown Westfield. The bright, comfortable layout features a generous living room, separate dining room, new carpeting with hardwood floors underneath, central air conditioning, and forced hot air heat. Downstairs, a private oversized attached one car garage with automatic opener provides convenient access to a private laundry area and additional storage. Leave the car at home! Trader Joe's is just steps away, the Westfield train station is less than half a mile away, and downtown restaurants, cafes, shopping, and fitness are all within easy reach. Enjoy the comfort of home with the convenience of downtown living right outside your door.

224 Prospect St, Westfield Town

Listing Courtesy Of NEW AND MODERN GROUP, Contact: 908-313-0979

$399,000

3 Beds ⋅ 2 Baths

Investor opportunity in Clark! This 3-bedroom, 2-bath **Cape Cod-style home** offers plenty of potential to renovate, personalize, and create a space that reflects your style. Whether you're looking for your next investment project or a home to make your own, this property is full of possibilities. Estate sale; property is being sold strictly as-is. Oil tank removal is currently in progress.

2 Dawn Dr, Clark Twp.

Listing Courtesy Of EXP REALTY, LLC, Contact: 908-590-1257

$484,500

3 Beds ⋅ 1.1 Baths

Welcome to this move-in-ready, multi-floor end-unit townhouse ideally located just three blocks from NYC transit and downtown. This spacious home features beautiful hardwood floors throughout the first and second floors, a large living room filled with natural light, a formal dining room, and a convenient first-floor powder room. The galley kitchen offers an efficient layout with easy access to the main living areas. Upstairs, you'll find comfortable bedrooms and a full bath featuring both a tub and a separate stall shower. The third-floor bedroom provides added privacy and flexibility, along with eave storage for valuable additional space. Recent updates include a new roof and skylights, bringing added peace of mind and natural light. An attached garage offers convenient parking and storage, while the full basement provides even more room for storage, recreation, or future use. With its desirable end-unit location, versatile layout, and convenient access to downtown and NYC transportation, this townhouse is a wonderful opportunity to enjoy comfortable living in a highly convenient location.

585 Trinity Pl, Westfield Town

Listing Courtesy Of COLDWELL BANKER REALTY, Contact: 908-477-8583

$428,900

4 Beds ⋅ 2 Baths

Welcome to 317 Lee Place in Plainfield! This beautifully renovated 4-bedroom, 2-bathroom home offers modern finishes, a functional layout, and move-in-ready convenience! Step inside to a bright living room with beautiful flooring and modern lighting, leading to a dining area and updated kitchen featuring white shaker cabinets, quartz countertops, stainless steel appliances, and a center island with seating. Enjoy updated bathrooms, additional flexible space on the third floor, and a basement offering plenty of storage. Outside, relax on the covered wraparound porch or enjoy the generously sized backyard, perfect for entertaining and outdoor activities! Conveniently located near downtown Plainfield, shopping, restaurants, parks, NJ Transit train service, and major highways including Route 22 and I-78. Don't miss this beautifully updated home. Schedule your showing today!

317 Lee Pl, Plainfield City

Listing Courtesy Of NEW AND MODERN GROUP, Contact: 732-962-2148

$499,900

4 Beds ⋅ 1 Baths

Welcome to 735 Harrison Avenue in Roselle! This completely renovated Cape Cod combines timeless charm with fresh, modern finishes. Beautiful hardwood floors run throughout, creating a warm and inviting feel. The brand-new kitchen offers a stylish space for preparing meals and entertaining, while the newly renovated bathroom adds comfort and a fresh, updated look. Central air conditioning keeps the home comfortable during the warmer months.Outside, enjoy a fenced-in yard with room to relax, entertain, and play, complete with an included swing set. With extensive renovations throughout, this move-in-ready home is ready for you to unpack and make it your own!

735 Harrison Ave, Roselle Boro

Listing Courtesy Of COLDWELL BANKER REALTY, Contact: 732-713-0051

$499,000

3 Beds ⋅ 2 Baths

Nestled in an established Linden neighborhood, this lovingly maintained home offers the warmth, comfort, and everyday convenience that make a house feel like home. Pride of ownership is evident throughout, from the beautiful hardwood floors to the thoughtfully cared-for living spaces. A generously sized kitchen makes everyday meals and gatherings easy, while three bedrooms offer flexibility, including a spacious upper-level retreat with added privacy. The basement brings another dimension to the home, featuring a bar for entertaining, a full bathroom, and a dedicated laundry room. Outside, the fully fenced, level backyard is ready for memories to be made. Picture summer barbecues, celebrations under the shade of a beautiful mature tree, or quiet evenings on the covered patio. A detached garage adds convenience and storage. With neighborhood living, nearby parks, shopping, dining, major highways, and NYC transportation, Linden offers the accessibility to make everyday life a little easier. Whether it's your first home or your fresh start, 239 Bradford Avenue is a place to settle in, make your own, and begin what's next.

239 Bradford Ave, Linden City

Listing Courtesy Of THE AGENCY ONE ROCK, Contact: 908-400-1188

$339,900

2 Beds ⋅ 2 Baths

Ready to move in!!! Condo on 3rd floor 2 Bedroom and 2 full baths, modern and spacious living room, dinning room, modern kitchen cabinets, in-unit washer/dryer.Unit has balcony and extra storage in building. Great location closet to stores, restaurant,GYM and NJ transit buses. Close access to Garden State Parkway,Train station.Each unit has assigned parking and visitor parking on first come-first served basis.

1150 W St George C31C031, Linden City

Listing Courtesy Of CENTURY 21 ALLIANCE REALTY, Contact: 908-587-5222

$335,000

2 Beds ⋅ 1 Baths

513 Cherry St, Elizabeth City

Listing Courtesy Of MORE HOMES REALTY, LLC, Contact: 908-998-9797

$499,000

4 Beds ⋅ 1 Baths

Great Opportunity for Homeowners and Investors!Bring your vision and creativity to this single-family home located in Plainfield, New Jersey! Featuring 4 bedrooms and 1 bathroom, this property offers plenty of space and an opportunity to add value with updates and improvements.The home includes a basement, providing additional space for storage or other potential uses, along with a one-car-wide driveway for off-street parking. While the property needs work, it offers an excellent opportunity for buyers looking to renovate, customize, and create a home tailored to their needs.Whether you're an investor searching for your next project or a buyer looking to build equity through renovations, this property is full of possibilities.Conveniently located in Plainfield, with access to local amenities, shopping, and transportation.Don't miss this opportunity to bring new life to 919 West 5th Street! Schedule your showing today.

919 W 5Th St, Plainfield City

Listing Courtesy Of A-LIST REALTY LLC, Contact: 732-339-4701

$429,999

3 Beds ⋅ 2 Baths

This inviting home features 3 bedrooms and 2 full bathrooms, offering a comfortable layout with plenty of space to make yourself at home. Renovated in 2017, the property combines established charm with updated living spaces. Whether you're a first-time homebuyer, looking to upgrade, or searching for your next investment opportunity, this home offers excellent potential. Conveniently located near shopping, restaurants, parks, schools, and major transportation routes, making commuting and everyday errands a breeze. Don't miss your opportunity to own a wonderful home in a convenient Roselle location. Schedule your showing today!

413 Mercer Ave, Roselle Boro

Listing Courtesy Of REALTY OF AMERICA, Contact: 973-951-8239

$415,000

3 Beds ⋅ 2 Baths

Handyman Special! Incredible Opportunity to Add Value! Instant Equity to Be Earned! Welcome to 428 E 4th Ave, Roselle, NJ, offering a great opportunity to create a home of your own while building instant equity along the way! This 3-bedroom, 2-full-bath home offers a functional layout with spacious living areas, generously sized bedrooms, and plenty of potential to personalize the space to your taste. Whether you're looking to update the interior, refresh the finishes, or add your own style throughout, this property provides a great foundation to bring your vision to life. The exterior offers additional potential to enhance the property's curb appeal and create a welcoming outdoor space to enjoy. The property is being sold AS-IS and is ready for its next owner to bring their ideas and personal touches. Conveniently located near schools, parks, shopping, restaurants, major highways, and NYC transportation, this home offers easy access to everyday essentials and commuting options. If you've been looking for an opportunity to build equity and create a space that truly feels like home, this is one you won't want to miss! Schedule your private showing today!

428 E 4Th Ave, Roselle Boro

Listing Courtesy Of HOMESMART FIRST ADVANTAGE REALTY, Contact: 856-363-3000

$399,999

3 Beds ⋅ 1.2 Baths

This home offers 3 bedrooms, 1 full bathroom, and 2 half bathrooms with a functional layout and plenty of potential. The main level features a living room, dining room, and eat-in kitchen. Upstairs you'll find all 3 bedrooms and the main full bathroom, plus a walk-up attic offering additional storage possibilities. The full finished basement includes a utility area and walkout access. Conveniently located near shopping, transportation, schools, and major roadways. A great opportunity to make this home your own!

275 Gertrude St, Hillside Twp.

Listing Courtesy Of WEICHERT REALTORS, Contact: 201-205-4412

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board logo The data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than Century 21 AG Realty Group are marked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Last date updated: . Source: New Jersey Multiple Listing Service, Inc. “2026 New Jersey Multiple Listing Service, Inc. All rights reserved.”