Middlesex County, NJ Commercial real estate for sale

East Brunswick Medical/Professional Office Building

$1,600,000

2,826 SF

East Brunswick Medical/Professional Office Building

123 Dunhams Corner Road, East Brunswick, NJ 08816

Freestanding medical/professional office building with residence for sale.

Freestanding 5,504 SF Medical/Professional Office Building with finished lower level and separate entrances.
Includes a 2‑bedroom, 1‑bathroom residential home, currently rented for additional income.
Located on .88 acres with 41 on‑site parking spaces and expansion potential.
Prime location on Dunhams Corner Rd with easy access to Routes 1, 18, and NJTP.
Medically finished main level features 2 patient entrances, waiting rooms, 8 exam rooms, and 5 private bathrooms.

Updated: Apr 7

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Established Auto Repair Business For Sale

$1,850,000

3,500 SF

Established Auto Repair Business For Sale

2210 Park Ave, South Plainfield, NJ 07080

Profitable auto repair business with real estate in South Plainfield.

Established European auto repair business with 40+ years of continuous operation and a strong reputation.
Real estate included in the sale, offering both business and property ownership.
Fully equipped shop with specialized tools, bays, and lifts for servicing high‑end vehicles.
Dedicated clientele and specialization in servicing well‑known luxury brands.
Functional layout with garage bays, office, reception area, and ample parking.

Updated: Mar 26

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$1,850,000

3,500 SF

Established Auto Repair Business For Sale

Profitable auto repair business with real estate in South Plainfield.

2210 Park Avenue, South Plainfield, NJ 07080

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Versatile Commercial Property on Black Horse Pike

$899,000

4,667 SF

Versatile Commercial Property on Black Horse Pike

Commercial property with showroom, warehouse, and expansion potential.

1250 N BLACK HORSE PIKE, Williamstown, NJ 08094

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Three-Story Office Building with Parking

$995,000

2,964 SF

Three-Story Office Building with Parking

Three-floor office building with private parking and multiple office rooms, currently configured for law office use.

467 Middlesex Avenue, Metuchen, NJ 08840

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Freestanding Retail/Office Building For Sale

$750,000

1,600 SF

Freestanding Retail/Office Building For Sale

1,600 SF retail/office building in a prime location.

136 Stelton Road, Piscataway, NJ 08854

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$1,695,000

4,064 SF

Commercial Property on Corner Lot

Established commercial property with high visibility and accessibility in Fords.

369 New Brunswick Avenue, Fords, NJ 08863

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Commercial Building Near Transportation Hubs

Contact for pricing

2,943 SF

Commercial Building Near Transportation Hubs

Former bank building with high visibility and redevelopment potential.

36 Middlesex Avenue, Metuchen, NJ 08840

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Versatile Mixed-Use Property on 9+ Acres

$950,000

3,265 SF

Versatile Mixed-Use Property on 9+ Acres

Mixed-use property with commercial potential in a prime location.

55 Ferry Road, Old Bridge, NJ 08857

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East Brunswick Freestanding Convenience Store

$895,000

2,200 SF

East Brunswick Freestanding Convenience Store

2,200 SF retail property on a heavily trafficked corridor.

234 Old Stage Road, East Brunswick, NJ 08816

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Corner Commercial Investment Opportunity

$675,000

2,600 SF

Corner Commercial Investment Opportunity

Fully occupied commercial building in Perth Amboy business corridor.

591 New Brunswick Avenue, Perth Amboy, NJ 08861

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$2,750,000

9,999 SF

Commercial Buildings on Georges Road

Two buildings on one lot, ideal for investment.

643 Georges Road, North Brunswick, NJ 08902

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$900,000

1,744 SF

Updated Commercial Space on Route

Versatile commercial space with high visibility and recent updates.

505 State Route 18, East Brunswick, NJ 08816

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New Brunswick Commercial Space Available

Contact for pricing

5,062 SF

New Brunswick Commercial Space Available

Versatile commercial space in a high-demand New Brunswick market.

161 New Street, New Brunswick, NJ 08901

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Middlesex Boro Commercial/Industrial Complex

$849,900

1,830 SF

Middlesex Boro Commercial/Industrial Complex

Commercial/Industrial complex with garage, offices, and convenient highway access.

165 Union Ave, Middlesex, NJ 08846

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$1,100,000

5,144 SF

Professional Office Building For Sale

Four-unit office building in North Brunswick, NJ. Fully occupied.

1562 US Highway 130, North Brunswick, NJ 08902

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Well-Maintained Commercial Corner Property

$699,000

1,256 SF

Well-Maintained Commercial Corner Property

High-visibility commercial property suitable for medical or professional use.

3 Stanworth Road, South Brunswick, NJ 08824

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Contact for pricing

3,600 SF

Move-in Ready Iselin Office Suite

900SF office suite in Green Street/Oak Tree Business District.

894 Green Street, Iselin, NJ 08830

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Contact for pricing

3,600 SF

Iselin Office Suite For Sale

Move-in ready office suite with private entrance and bathroom.

894 Green Street, Iselin, NJ 08830

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$679,900

1,621 SF

Professional Office Near Major Highways

Well-maintained office space with parking and garage near transportation.

169 Demorest Avenue, Avenel, NJ 07001

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Professional Office Space, Prime Location

$699,900

1,260 SF

Professional Office Space, Prime Location

Well-appointed office space in the heart of Woodbridge.

217 Main Street, Woodbridge, NJ 07095

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$300,000

2,800 SF

Established Mini-Market For Sale

Long-time established mini-market for sale with equipment and inventory.

432 State Street, Perth Amboy, NJ 08861

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East Brunswick Commercial Building on Route 18

$639,900

1,612 SF

East Brunswick Commercial Building on Route 18

Two-level commercial building on Route 18 with high visibility.

729 State Route 18, East Brunswick, NJ 08816

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$1,500,000

5,815 SF

Edison Commercial Property For Sale

Commercial property in Edison, NJ, ideal for various business ventures.

37 Progress Street, Edison, NJ 08820

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Middlesex County, NJ Commercial Real Estate Investment Opportunities Market Analysis

Explore 546 commercial real estate for sale in Middlesex County, NJ, showcased through 546 active listings on our real estate platform. These investment opportunities span a total of 1,625,218 square feet of properties for sale, with an estimated market value of $445,298,120.

Sale prices for business properties in Middlesex County, NJ start at $35,340, averaging $2,061,565, and reaching up to $30,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Middlesex County, NJ Commercial Real Estate for Sale

East Brunswick Medical/Professional Office Building

Freestanding medical/professional office building with residence for sale.

Established Auto Repair Business For Sale

Profitable auto repair business with real estate in South Plainfield.

Established Auto Repair Business For Sale