Multi Family homes for sale & real estate in Union County, NJ

134 homes

Sort:

Recommended

OPEN SUN, 2PM TO 4PM

ABOUT THIS HOME
Multi Family Home for sale in Union County, NJ:
Two-Family Opportunity in Summit! Discover exceptional value and versatility in this well-maintained 2-family duplex in Summit!. Each spacious unit offers multi-level living, separate utilities, and fantastic potential for homeowners, investors, or multi-generational living. Unit A offers 3 bedrooms and 2 full baths, providing added comfort and flexibility, while Unit B features 3 bedrooms and 1 full bath and laundry room on first floor. Both units include a formal living room, dining room, and a large updated eat-in kitchen with direct back-door access. Each unit also offers a private unfinished basement and a walk-up attic with dormer windows, perfect for storage or future expansion poss

$1,059,000

6 beds3 baths— sq ft

23 William St, Summit, NJ 07901-3456

Separate utilities • Walk up attic • Multi level living

NEW 2 HRS AGO

ABOUT THIS HOME
Multi Family Home for sale in Union County, NJ:
FULLY UPDATED INVESTMENT/INCOME OPPORTUNITY IN EXCELLENT UNION LOCATION! Move right into this 2023-renovated spacious duplex on 346 Tucker Ave. & start generating rental income, become an off-site landlord, or enjoy the perfect space for a multi-generational family! Larger unit on the First Level features an open Living Room/Kitchen combo, 2 Bedrooms including Primary Ensuite & Full Hall Bath with hardwood floors, great closet space, recessed lighting & ample natural light flowing throughout. Beautifully updated Eat-in Kitchen shines with clean white cabinetry, quartz countertops, subway tile backsplash & stainless steel appliances including gas range. Nice-sized Cent

$829,000

4 beds5 baths— sq ft

346 Tucker Ave, Union, NJ 07083-8916

Storage room • Laundry room • Fenced-in backyard

NEW 4 HRS AGO

$699,000

7 beds3 baths— sq ft

111 Murray St, Elizabeth, NJ 07202-2003

4,791 sq ft lot • Built 1936

NEW 6 HRS AGO

ABOUT THIS HOME
Multi Family Home for sale in Union County, NJ:
Welcome to 1453 Morris Ave, a fully renovated and modern two-family home in Union offering exceptional versatility for both owner-occupants and investors. This turnkey property features two beautifully redesigned units Unit 1 with 4 bedrooms and 2.5 baths, and Unit 2 with 3 bedrooms and 2.5 baths each showcasing open-concept living, luxury kitchens with quartz countertops and premium cabinetry, designer lighting, high-end appliances, private laundry, spa-inspired bathrooms, and multi-zone central air. The exterior has been completely updated with sleek vertical siding, black-trim windows, a modern entryway, and the rare benefit of two separate driveways providing ample parking and privacy.

$1,100,000

7 beds5 baths2,800 sq ft

1453 Morris Ave, Union, NJ 07083-3303

Brick exterior • 4,791 sq ft lot • 4 parking spots

OPEN SAT, 2PM TO 3:30PM

ABOUT THIS HOME
Multi Family Home for sale in Union County, NJ:
Welcome to this fantastic two-family, corner property an excellent opportunity for INVESTORS! With a spacious two-car garage, walkout basement, and a great location, this property is full of potential. The first-floor unit features two bedrooms, an eat-in kitchen, a living room, and a full bath, with a private entrance and access to the full basement and fenced-in yard. The top-floor unit offers three bedrooms, an eat-in kitchen, a living room, a full bath, and access to a full attic with built-in stairs, providing plenty of additional storage or future expansion potential. Ideally located, to the airport, highways, shopping, and a nearby train station. Live in 1 & rent the other. Reh

$549,999

5 beds2 baths1,876 sq ft

318 Garfield St, Linden, NJ 07036

Walkout basement • Private entrance • Spacious garage

Property at 541 Fulton St, Elizabethport, NJ 07206-2450, 4 beds, 2 baths

$445,900

4 beds2 baths— sq ft

541 Fulton St, Elizabethport, NJ 07206-2450

Property at 757 Grier Ave, Elizabeth, NJ 07202-2522, 4 beds, 2 baths

$499,900

4 beds2 baths1,900 sq ft

757 Grier Ave, Elizabeth, NJ 07202-2522

Property at 514 E Elm St, Linden, NJ 07036-2804, 6 beds, 2 baths

$839,555

6 beds2 baths— sq ft

514 E Elm St, Linden, NJ 07036-2804

Property at 1073 Bond St, Elizabeth, NJ 07201-1473, 8 beds, 5 baths

$840,000

8 beds5 baths1,998 sq ft

1073 Bond St, Elizabeth, NJ 07201-1473

$599,999

5 beds4 baths— sq ft

152 Jacques St, Elizabeth, NJ 07201-3242

Property at 80 4Th St, Elizabeth, NJ 07206-2640, 6 beds, 5 baths

$699,000

6 beds5 baths— sq ft

80 4Th St, Elizabeth, NJ 07206-2640

Property at 1014 E Grand St, Elizabeth, NJ 07201-2639, 7 beds, 4 baths

$280,000

7 beds4 baths— sq ft

1014 E Grand St, Elizabeth, NJ 07201-2639

Property at 7 New St, Cranford, NJ 07016-2644, 5 beds, 2.5 baths

$755,000

5 beds2.5 baths2,400 sq ft

7 New St, Cranford, NJ 07016-2644

Property at 1481 Walker Ave, Union, NJ 07083-4709, 5 beds, 3 baths

$799,000

5 beds3 baths19,998 sq ft

1481 Walker Ave, Union, NJ 07083-4709

Property at 1200-06 Watchung Ave, Plainfield, NJ 07060-2604, 6 beds, 3 baths

$500,000

6 beds3 baths— sq ft

1200-06 Watchung Ave, Plainfield, NJ 07060-2604

Property at 663 S Park St, Elizabethport, NJ 07206-1311, 7 beds, 5 baths

$830,000

7 beds5 baths— sq ft

663 S Park St, Elizabethport, NJ 07206-1311

Property at 420-22 E Milton Ave, Rahway, NJ 07065-5116, 6 beds, 2.5 baths

$695,000

6 beds2.5 baths2,400 sq ft

420-22 E Milton Ave, Rahway, NJ 07065-5116

Property at 2050 E Saint Georges Ave, Linden, NJ 07036-1056, 7 beds, 3 baths

$699,999

7 beds3 baths— sq ft

2050 E Saint Georges Ave, Linden, NJ 07036-1056

Property at 510 E Blancke St, Linden, NJ 07036-2802, 6 beds, 2 baths

$550,000

6 beds2 baths19,998 sq ft

510 E Blancke St, Linden, NJ 07036-2802

Property at 1451 Franklin St, Hillside, NJ 07205-1302, 4 beds, 2 baths

$599,000

4 beds2 baths19,998 sq ft

1451 Franklin St, Hillside, NJ 07205-1302

Property at 225 Pine St, Elizabethport, NJ 07206-1911, 4 beds, 3 baths

$435,000

4 beds3 baths19,998 sq ft

225 Pine St, Elizabethport, NJ 07206-1911

Property at 338-340 Manson Pl, Plainfield, NJ 07063, 4 beds, 3 baths

$610,000

4 beds3 baths— sq ft

338-340 Manson Pl, Plainfield, NJ 07063

Lifestyle International Realty

Property at 282 South St, New Providence, NJ 07974, 6 beds, 6 baths

$1,345,000

6 beds6 baths5,000 sq ft

282 South St, New Providence, NJ 07974

Property at 2060 MOUNTAIN Ave, Scotch Plains, NJ 07076, 5 beds, 2.5 baths

$799,000

5 beds2.5 baths— sq ft

2060 MOUNTAIN Ave, Scotch Plains, NJ 07076

(201) 339-7555

Property at 332 Pine St, Elizabethport, NJ 07206-1915, 5 beds, 2 baths

$475,000

5 beds2 baths1,998 sq ft

332 Pine St, Elizabethport, NJ 07206-1915

Property at 23 EUCLID Ave, Summit, NJ 07901, 5 beds, 5 baths

$1,775,000

5 beds5 baths— sq ft

23 EUCLID Ave, Summit, NJ 07901

Property at 937 S Elmora Ave, Elizabeth, NJ 07202-3121, 5 beds, 4 baths

$739,900

5 beds4 baths2,618 sq ft

937 S Elmora Ave, Elizabeth, NJ 07202-3121

Property at 539 Court St, Elizabethport, NJ 07206-1352, 7 beds, 2 baths

$650,000

7 beds2 baths19,998 sq ft

539 Court St, Elizabethport, NJ 07206-1352

Property at 48-50 Orchard St, Elizabeth, NJ 07208, 6 beds, 3 baths

$799,000

6 beds3 baths2,408 sq ft

48-50 Orchard St, Elizabeth, NJ 07208

Property at 223 Monroe Ave, Plainfield, NJ 07063, 6 beds, 4.5 baths

$899,000

6 beds4.5 baths— sq ft

223 Monroe Ave, Plainfield, NJ 07063

FloroStone Realty, Inc.

Property at 435 Miner Ter, Linden, NJ 07036-4139, 6 beds, 2 baths

$749,000

6 beds2 baths— sq ft

435 Miner Ter, Linden, NJ 07036-4139

Property at 907 Flora St, Elizabeth, NJ 07201-1913, 8 beds, 3 baths

$725,000

8 beds3 baths2,340 sq ft

907 Flora St, Elizabeth, NJ 07201-1913

Property at 306 Marshall St, Elizabethport, NJ 07206-1643, 6 beds, 4 baths

$769,900

6 beds4 baths2,266 sq ft

306 Marshall St, Elizabethport, NJ 07206-1643

Property at 724 S Ave W.,, Westfield Town, NJ 07090-1411, 4 beds, 3 baths

$1,099,000

4 beds3 baths— sq ft

724 S Ave W.,, Westfield Town, NJ 07090-1411

Property at 840 Martin St, Elizabeth, NJ 07201-2757, 6 beds, 5 baths

$1,050,000

6 beds5 baths— sq ft

840 Martin St, Elizabeth, NJ 07201-2757

Property at 2021 Tyler St, Union, NJ 07083, 6 beds, 3 baths

$589,900

6 beds3 baths— sq ft

2021 Tyler St, Union, NJ 07083

Property at 34 Erie St, Elizabethport, NJ 07206-1506, 6 beds, 4 baths

$699,000

6 beds4 baths2,525 sq ft

34 Erie St, Elizabethport, NJ 07206-1506

Property at 478 Walnut St, Elizabeth, NJ 07201-1023, 3 beds, 2 baths

$575,000

3 beds2 baths— sq ft

478 Walnut St, Elizabeth, NJ 07201-1023

Property at 1202 Warren St, Roselle, NJ 07203-2738, 3 beds, 3.5 baths

$589,900

3 beds3.5 baths— sq ft

1202 Warren St, Roselle, NJ 07203-2738

Property at 301 E 9Th Ave, Roselle, NJ 07203-2103, 3 beds, 2.5 baths

$649,900

3 beds2.5 baths2,604 sq ft

301 E 9Th Ave, Roselle, NJ 07203-2103

Property at 75 Arthur Ter, Kenilworth, NJ 07033-1633, 5 beds, 3.5 baths

$740,000

5 beds3.5 baths— sq ft

75 Arthur Ter, Kenilworth, NJ 07033-1633

Viewing page 1 of 4

Multi Family Homes for Sale in Union County

There are currently 134 multi family homes for sale in Union County at a median listing price of $700K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Union County stay on the market for 52 days and receive 1 offers. This map is refreshed with the newest listings in Union County every 15 minutes.

In the past month, 311 homes have been sold in Union County. In addition to houses in Union County, there were also 61 condos, 57 townhouses, and 201 multi-family units for sale in Union County last month. Find your dream home in Union County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Union County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Union County. If you're looking to sell your home in the Union County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Union County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

More real estate resources for Union County, NJ

Cities

Nearby Counties

Nearby Counties with Multi Family Homes

Nearby Cities with Multi Family Homes

More to explore in Union County, NJ

How to buy a house in Union County, NJ

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

Popular Markets in New Jersey

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 Redfin 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.

The data relating to the real estate for sale and sold listing information on this web site comes from the New Jersey Multiple Listing Service, Inc. Virtual Office Website (VOW) program. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. Sold listings may have been listed and/or sold by a real estate brokerage other than Redfin.
All information deemed reliable but not guaranteed. NJMLS makes no representation or warranty regarding the accuracy of the data. This data and information is protected under federal copyright laws which prohibit the unauthorized copying or alternation of all or any part of copyrighted materials, including certain compilations of data and information. Copyright violators may be subject to severe fines and penalties under federal law.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Why Redfin?

Community Impact

Diversity & Inclusion

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.