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Dunellen NJ Real Estate & Commercial for Sale

The median home value in Dunellen, NJ is $511,000. This is higher than the county median home value of $387,750. The national median home value is $308,980. The average price of homes sold in Dunellen, NJ is $511,000. Approximately 62% of Dunellen homes are owned, compared to 34% rented, while 4% are vacant. Dunellen real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you like to see a property, contact Dunellen real estate agent to arrange a tour today!
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Showing Homes Nearby Dunellen, NJ
Beds:
n/a
Baths:
Sq.Ft.:
2,000
Status:
Active
MLS#:
4020111
Type:
Mixed Use
Lot size:
3.5 Acres
Year built:
1920
Courtesy: EXP REALTY, LLC
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460 feet of high-visibility frontage along the highly trafficked route 529. 3.5 acre lot provides ample space for current operations and future expansion possibiities. 2000 sq. Ft facility. 2 room attached office, perfect for immediate business use.The building is in excellent condition and includes its own heat, 200 Amp electric service and 2 bathrooms. Currently approved for Office and storage,run your small business. Luxuriour Residential Dwelling, Custom-built 5 bedroom, 3.5 bathroom Cape Cod style home.Stunning stone front, cozy fireplace. Live and Work setup or get the potential rental income from the residential unit. A rare investment offering maximum flexibility, visibility and value!

Beds:
n/a
Baths:
Sq.Ft.:
1,000
Status:
Active
MLS#:
3947638
Type:
Office
Year built:
1987
Courtesy: KELLER WILLIAMS VILLAGE SQUARE
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Prime Business Location! It is ideal for dentists, doctors, physicians, or professional office use. Great Opportunity for a start-up dental office, or satellite location! Previously used as a dental office. The condo was recently renovated and remodeled. New Dental Setup. New floor, New painting! Brand NEW HVAC system. A large finished renovated basement. 3 plumbed operators rooms, bathroom, Lab, X-ray room. Reception, waiting area. Excellent visibility and accessibility for your practice or business. A lot of parking spaces for customers, and staff.

Beds:
n/a
Baths:
Sq.Ft.:
1,100
Status:
Active
MLS#:
3949293
Type:
Multi-Family
Year built:
1989
Courtesy: HALLMARK REALTORS
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Rental Property Opportunity or Ownership for Business Use. Currently Leased Ground Floor Office Condo for Sale In an 8 Unit Building Hosting: 3 Office Spaces, 1 Consulting/ConferenceRoom, Spacious Receptionist Area, Waiting Room, Storage Closet, Kitchenette, and Restroom. Right off High Traffic Section of Stelton Road Lined with LocalBusinesses and Residential Complex right around the corner! Ideal use for Medical/Dental Office, Massage Parlor/Wellness Spa, Attorney/Accountant Office,General Office. Not for Daycare / Retail Cashier Business Use. QUARTERLY COLLECTED CAM Charge $619.00 for Maintenance and Services. (Approx. 206. Monthly)Tenant is paying utilities and CAM. Great Location with Plenty of Parking! Excellent Condition in Fantastic Area as a Business Investment or Rental property! Note: Pictures shown are as vacant property. Currently Tenant Occupied. Tenant has updated interior with New carpet and paint throughout unit.

Beds:
n/a
Baths:
Sq.Ft.:
40,075
Status:
Active
MLS#:
3943271
Type:
Other
Subdivision:
MOUNTAIN BLVD
Lot size:
0.92 Acres
Courtesy: BHHS FOX & ROACH
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UNBELIEVABLE: .92 ACRE LOT FOR SALE B -B ZONE, ALL UTILITIES IN STREET PERMITTED USES PROFESSIONAL OFFICES ARCHITECT, ENGINEER, LAWYER, PHOTOGRAPHY, MEDICAL, SURGEON, DENTIST

Beds:
n/a
Baths:
Sq.Ft.:
1,530
Status:
Active
MLS#:
4019965
Type:
Office
Subdivision:
Warren Commons
Year built:
1987
Courtesy: FIRST NEW JERSEY R.E. NETWORK
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Spacious professional office consisting of 4 Offices, kitchen area, sitting area and large open area with ball pen desks. Basement for storage. LOCATION, LOCATION, LOCATION at corner of Mountain Blvd and Old Stirling Road traffic light. Ample parking. Unit is located on the second floor. Walk up stairs from vestibule shared by four units. Warren Commons Condo Association takes care of the lawn, snow removal, garage and exterior maintenance.

Beds:
n/a
Baths:
Sq.Ft.:
3,000
Status:
Active
MLS#:
4008563
Type:
Multi-Family
Subdivision:
Crosspointe
Year built:
1988
Courtesy: COLDWELL BANKER REALTY
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Turnkey medical/professional condo in desirable Crosspointe complex. Currently established chiropractic office offering large waiting room, open reception area, 4 patient rooms with sinks, X-Ray room, file room & additional private suite. Large 1,500sf basement has interior access for additional storage. Newer HVAC system. HOA covers exterior maintenance, common insurance, water & garbage.

Beds:
n/a
Baths:
Sq.Ft.:
3,000
Status:
Active
MLS#:
4020804
Type:
Multi-Family
Year built:
1988
Courtesy: REALMART REALTY
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This beautifully updated 1,500 sq ft medical/professional condo offers an additional full 1,500 sq ft basement, providing a total of 3,000 sq ft of versatile space. Ideally located in the prestigious Crosspointe Office Park in the most desirable section of Warren Township.Currently operating as the well-established Natural Wellness Care & Beyond office, the thoughtfully designed layout includes a welcoming reception area with waiting room, a multi-patient room accommodating three patients, a second multi-patient room for two patients, four private treatment suites, a kitchenette, a renovated restroom, and a convenient laundry room.The property is leased to a reliable tenant paying $3,350 per month plus utilities, with the lease in place through March 2028.Recent upgrades include a 2024 renovation featuring fresh paint, new laminate flooring and doors throughout, a beautifully renovated bathroom, and the addition of a laundry room complete with washer and dryer. The HVAC system was replaced in 2025 for optimal comfort and efficiency.HOA fees cover exterior maintenance, common area insurance, water, and garbage removal, making this a low-maintenance investment.

Beds:
n/a
Baths:
Sq.Ft.:
3,000
Status:
Active
MLS#:
4016339
Type:
Office
Subdivision:
Warrenville Plaza
Year built:
1987
Courtesy: NEXTHOME PREMIER
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Large Office Building in desirable Warrenville Plaza Complex. Has two units (31P & 31N). Being sold as one, but has the potential of separating. 31P has 5 offices, a conference room, kitchen, and Foyer. 31N has offices, conference room, and foyer. The unfinished basement is perfect for storage needs or can be finished for more space..

Beds:
n/a
Baths:
Sq.Ft.:
43,560
Status:
Active
MLS#:
4015498
Type:
Mixed Use
Lot size:
1.03 Acres
Year built:
1930
Courtesy: COLDWELL BANKER REALTY FLE
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Exceptional mixed use investment redevelopment opportunity in the vibrant downtown district of Plainfield. Located at 12-18 Washington Ave Plainfield, NJ 07060 (Lots 9,16,17, & 18.) This property sits in a prime urban-suburban mixed use corridor with strong visibility and convenient access to local amenities and transportation. The property currently features multiple income-generating components, including an operating daycare, a warehouse space with a loading dock, a printing shop, a juice bar, and two apartments. The residential units consist of one spacious 2 bedroom two bath apartment and a 1 bedroom 1 bath apartment, offering rental income potential.A dedicated parking lot entrance from Washington Ave provides approximately six off-street parking spaces, adding valuable convenience for tenants and visitors. With its large combined lot size and prime downtown location, this property presents an outstanding opportunity investors, developers, or owner-users. The site is well suited for future redevelopment into a modern mixed use residential and commercial building, capitalizing on the continued growth and revitalization of the Plainfield downtown area. A rare chance to acquire a versatile property with existing income streams and significant long-term development potential.

Beds:
n/a
Baths:
Sq.Ft.:
6,144
Status:
Active
MLS#:
4016409
Type:
Other
Lot size:
0.23 Acres
Year built:
1900
Courtesy: KELLER WILLIAMS ELITE REALTORS
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Currently operating as a residential health care facility, this property offers a rare, turnkey opportunity with established income potential. Fully equipped with safety and security systems throughout all levels including the basement, features include a comprehensive alarm system, interior and exterior video surveillance, sprinkler system, fire extinguishers, and smoke and carbon monoxide detectors- providing peace of mind and immediate readiness for continued care use or adaptable living. First floor 2 bedrooms,1 bath, 1 staff room, living room, dinning room, kitchen. Second floor: 6 beds, 2 baths. Third floor: 6 beds, 1 bath.Ideally situated just minutes from Route 22. Enjoy close proximity to local shops, dining, and everyday conveniences, all while being well-connected to major roadways with easy access to Routes 287, 78, 22. Property is being strictly sold as-is. The seller will not make any repairs or offer any credit.

Beds:
n/a
Baths:
Sq.Ft.:
4,588
Status:
Active
MLS#:
4016416
Type:
Mixed Use
Lot size:
0.34 Acres
Year built:
1900
Courtesy: KELLER WILLIAMS ELITE REALTORS
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Currently operating as a residential health care facility, this property offers a rare, turnkey opportunity with established income potential. Fully equipped with safety and security systems throughout all levels including the basement, features include a comprehensive alarm system, interior and exterior video surveillance, sprinkler system, fire extinguishers, and smoke and carbon monoxide detectors- providing peace of mind and immediate readiness for continued care use or adaptable living. 1st floor; 2 bedrooms, 2 baths, kitchen, living room, dinning room. Second floor: 6 bedrooms, 2 baths. Third floor: 4 bedrooms, 1 bath.Ideally situated just minutes from Route 22, Enjoy close proximity to local shops, dining, and everyday conveniences, all while being well-connected to major roadways and with easy access to Routes 287, 78, 22. New roof 2 years old roof and 1 year old boiler. Property is being sold as-is. Seller will not make any repairs or offer credits.

Beds:
n/a
Baths:
Sq.Ft.:
12,000
Status:
Active
MLS#:
3994811
Type:
Other
Lot size:
0.26 Acres
Year built:
1949
Courtesy: BHHS FOX & ROACH
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UNBELIEVABLE, FREESTANDING 12K SF WAREHOUSE, 4-DRIVE IN DOORS, 12 ' CLEAR, OFFICE SPACE, PRIVATE FENCED YARD, IDEAL WAREHOUSE,CONTRACTOR,STORAGE, YARD

Beds:
n/a
Baths:
Sq.Ft.:
16,635
Status:
Active
MLS#:
4009063
Type:
Office
Lot size:
1.42 Acres
Year built:
2003
Courtesy: CHRISTIE'S INT. REAL ESTATE GROUP
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Two story medical building for sale on 1.42 acres. Built in 200316,452 SF 98,226SF per floor). Tenants include: dentist, eye doctor, urgent care, ob/gyn, allergy, attorney. Currently there is 1 vacancy (2,096 SF).82 parking spaces and 1 elevator. 6 miles from St peter's University Hospital, 8 miles to JFK Medocal Cnter.New roof in 2022.

Beds:
n/a
Baths:
Sq.Ft.:
11,000
Status:
Active
MLS#:
4008349
Type:
Business Opportunities
Courtesy: SIGNATURE REALTY NJ
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The iconic Coriell Mansion, built in 1880 and located in the Van Wyck Brooks Historic District, is recognized as one of Plainfield?s largest Gilded Age estates. This rare offering combines a historic landmark property with a fully operational, income-producing short-term rental business.Situated on an approximately 32,000-square-foot lot, the approximately 11,000-square-foot mansion generates approximately $360,000 in gross annual revenue. The sale includes both the real estate and the established short-term rental operation, providing a true turnkey investment.Architectural highlights include Colonial Revival design with Georgian influences, featuring a grand main staircase with Scamozzi Ionic capitals. The property blends historic elegance with modern functionality, offering multiple bedrooms, expansive common areas, and flexible layouts ideal for luxury stays and group accommodations.Backed by proven demand, repeat bookings, and established systems, this asset offers stabilized cash flow with upside potential. A rare opportunity to own a landmark estate delivering scale, income, and long-term value.

Beds:
n/a
Baths:
Sq.Ft.:
9,999
Status:
Active
MLS#:
4015633
Type:
Industrial
Lot size:
0.38 Acres
Year built:
1955
Courtesy: PUBLIC TRUST REALTY GROUP LLC
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This Somerset County facility is a turnkey solution for large-scale bakery production or food manufacturing. Spanning a generous 16,740 sq. ft. lot, the property is strategically located with immediate access to Route 22, providing seamless logistics to Routes 78 and 287. Impressive 25-ft clear ceilings and a dedicated drive-in loading dock. Fully equipped with an industrial walk-in freezer and refrigerator. Includes professional-grade industrial ovens and a suite of baking equipment. Large receiving room and 10 dedicated parking spaces located directly across from the property. A full second level featuring 7 private offices, 2 conference rooms, a coffee break room, and 2 restrooms. An on-site display and storefront area, perfect for direct-to-consumer sales or a flagship showroom. Whether you're looking to expand an existing food brand or launch a centralized distribution hub, this versatile property offers the infrastructure to scale immediately.

Beds:
n/a
Baths:
Sq.Ft.:
2,500
Status:
NEW LISTING
MLS#:
4026337
Type:
Multi-Family
Lot size:
0.22 Acres
Year built:
1910
Courtesy: SIGNATURE REALTY NJ
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Investment opportunity in the heart of North Plainfield! 196 & 200 Somerset Street offer a rare chance to own two income-producing buildings on one oversized lot with ample on-site parking. A unique mixed-use asset with strong cash flow and future upside. 200 Somerset features a 4-unit residential building comprised of three 1-bedroom apartments plus one 2-bedroom duplex unit. 196 Somerset includes a street-level liquor store with four additional 1-bedroom apartments above, creating a diverse income stream with both commercial and residential tenants. Positioned on a large lot in a high-visibility location, this property offers approximately a 6% cap rate with potential value-add and redevelopment opportunities for investors looking to maximize the site's long-term potential. Whether you're seeking steady cash flow, mixed-use exposure, or future development possibilities, this is a rare portfolio-style offering in a growing Somerset County corridor. Perfect for investors, developers, or owner-operators looking to secure a high-demand mixed-use property with existing income and upside potential.

Beds:
n/a
Baths:
Sq.Ft.:
3,000
Status:
NEW LISTING
MLS#:
4026345
Type:
Mixed Use
Lot size:
0.07 Acres
Year built:
1910
Courtesy: SIGNATURE REALTY NJ
View additional info

Investment opportunity in the heart of North Plainfield! 196 & 200 Somerset Street offer a rare chance to own two income-producing buildings on one oversized lot with ample on-site parking. A unique mixed-use asset with strong cash flow and future upside. 200 Somerset features a 4-unit residential building comprised of three 1-bedroom apartments plus one 2-bedroom duplex unit. 196 Somerset includes a street-level liquor store with four additional 1-bedroom apartments above, creating a diverse income stream with both commercial and residential tenants. Positioned on a large lot in a high-visibility location, this property offers approximately a 6% cap rate with potential value-add and redevelopment opportunities for investors looking to maximize the site?s long-term potential. Whether you?re seeking steady cash flow, mixed-use exposure, or future development possibilities, this is a rare portfolio-style offering in a growing Somerset County corridor. Perfect for investors, developers, or owner-operators looking to secure a high-demand mixed-use property with existing income and upside potential

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
4014407
Type:
Industrial
Lot size:
0.95 Acres
Year built:
1940
Courtesy: ERA SUBURB REALTY
View additional info

Properties are located 510 Arlington Ave, 512 Arlington Ave, 515 Madison and 517 Madison. This premier investment opportunity situated within the Todd South Redevelopment Zone in Plainfield, offering a massive 34,300=square foot footprint with rare three-street frontage. Comprising Block 706, Lots 3,4,and 8, this expansive site is a developer's dream with significant potential for a five-story residential apartment building, aligning with the successful momentum of the ten-high-density buildings already completed under the Todd South Redevelopment Plan. The property is .3 miles to the Plainfield Train to NYC. The property currently features a diverse mix of existing structures and utility:LOT 8: A functional three-family houseLOT 4: A 6,000 Square foot vacant lotLOT 3: A powerhouse of utility featuring a large one-story commercial building, a substantial garage with ample parking, and two additional residential buildings (one two-family and one three family).This unique assemblage provides both immediate rental income and a shovel-ready path toward a landmark transit-oriented development.

Beds:
n/a
Baths:
Sq.Ft.:
35,018
Status:
Active
MLS#:
3876024
Type:
Retail
Lot size:
0.8 Acres
Year built:
1980
Courtesy: AMERICA AGENCY, INC
View additional info

Retail 6 Store strip mall. All have leases of 1 to 5 years, all leases are triple net. Next door to Brick House Tavern. Leasing 2 stores and other 3 units are nail salon, massage polar, beauty store. Gross triple net $18,200.

Beds:
n/a
Baths:
Sq.Ft.:
5,176
Status:
NEW LISTING
MLS#:
4026912
Type:
Office
Lot size:
0.94 Acres
Year built:
1950
Courtesy: KELLER WILLIAMS MID-TOWN DIRECT
View additional info

Prime location. Investment or Owner-User. Located on busy Mt Bethel Rd, this property benefits from strong visibility and consistent traffic flow. The property offers a variety of uses including storefront, industrial, and office, making it ideal for a wide range of businesses or investment strategies. The property's layout and zoning provide opportunities for customization, expansion, or multi-tenant occupancy, allowing investors to maximize income potential or business owners to design a space tailored to their operations. Sale would require a leaseback.

Beds:
n/a
Baths:
Sq.Ft.:
1,830
Status:
Active
MLS#:
4021218
Type:
Industrial
Lot size:
0.46 Acres
Year built:
1963
Courtesy: ERA SUBURB REALTY
View additional info

Commercial/Industrial complex. Garage approximately 600 sqft. Reception area with 2 offices. . Half bath with storage. . Convenient location to Rt 22 and Rt 78. 2 overhead Garage doors

Beds:
n/a
Baths:
Sq.Ft.:
3,500
Status:
Active
MLS#:
4017079
Type:
Business Opportunities
Lot size:
0.23 Acres
Year built:
1945
Courtesy: RE/MAX FIRST REALTY
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An Exceptional Opportunity to acquire a Corner Free Standing European Auto Repair Business paired with its real estate. More than 40 years of Continuous operation, this shop has earned a trusted name in the community for delivering high-quality service and expert care for luxury European vehicles. This shop is fully equipped to service high-end and imported vehicles, offering specialized tools, bays, lifts and ample workspace. Property features a functional layout with garage bays, office and Reception area with ample parking. This business caters to a dedicated clientele and specializes in servicing well-known high end Brands. Its reputation for precision diagnostics and dependable workmanship has resulted in a consistent stream of repeat customers. this is Ideal for an experienced operator, investor and automotive professional looking to step into a profitable, established business with Real Estate included.

Beds:
n/a
Baths:
Sq.Ft.:
1,632
Status:
Active
MLS#:
4019719
Type:
Other
Courtesy: EXP REALTY, LLC
View additional info

Commercial building on a large lot in a Residential neighborhood, currently approved for an Eagles Club. Primary value is in the land with potential for subdivision and new residential development, subject to zoning verification, municipal approvals, site plan review, and flood zone compliance. Buyer is responsible for all due diligence, including confirmation of permitted uses. Excellent opportunity for investors, builders, or developers.

Beds:
n/a
Baths:
Sq.Ft.:
7,226
Status:
Active
MLS#:
3890291
Type:
Office
Lot size:
0.6 Acres
Year built:
1968
Courtesy: BHHS FOX & ROACH
View additional info

UNBELIVABLE: 4-UNIT PROF. MEDICAL BUILDING FOR SALE. CORNER LOCATION WITH ABUNDANT PARKING 100% LEASED, EXCELLENT INVESTMENT PROPERTY OR IDEAL OWNER/USER FOR MEDICAL AND/OR GENERAL OFFICE USER..MINUTES FROM RT 28, 22, I-287 AND RWJ UNIVERSITY HOSPITAL SOMERSET, NOI: $89,626.48 6% CAP

Beds:
n/a
Baths:
Sq.Ft.:
7,000
Status:
Active
MLS#:
4018647
Type:
Mixed Use
Subdivision:
Downtown
Lot size:
0.1 Acres
Courtesy: EXP REALTY, LLC
View additional info

Excellent mixed-use investment opportunity in the heart of Bound Brook! This well located property features 2 retail storefronts with strong visibility along bustling East Main Street, plus 4 spacious residential units, each offering 3 bedrooms and 1 full bath ideal for maximizing rental income. Property has low taxes and over 12k/mo of rental income. Situated just minutes from the train station, it's a commuter-friendly location that appeals to both residential and commercial tenants. Newer roof, drain, water pipes, almost all apartments have been updated. With solid upside potential and multiple income streams, this is a prime opportunity for investors looking to add value and grow their portfolio.

Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. This information is deemed reliable but not guaranteed. The data displayed relating to real estate for sale comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing.This information is being provided for Consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing. Notice: The dissemination of listings displayed herein does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker.

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