Middlesex County, NJ Commercial real estate for sale

Updated: Sep 28

Renovated Standalone Office Building

330 New Brunswick Avenue, Fords, NJ 08863

$1,466,000

4,190 sqft 0.26 AC lot

4,190 SF across 2 levels on a 0.2583‑acre parcel
12 on‑site parking spaces, plus additional street parking
Separate front and rear entrances with individual floor metering
Main level has 3 offices, 3 restrooms, conference room, reception area, and kitchenette
Lower level includes 2 offices, 2 restrooms, workstation area, server room, and breakroom

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Updated: Oct 16

Mixed-Use Property with Two Restaurants

34 W Railroad Avenue W, Jamesburg, NJ 08831

$4,850,000

12,000 sqft 0.30 AC lot

12,000 square feet of mixed‑use building area
Two restaurant storefronts supported by a shared commercial catering kitchen
Approximately 3,500 SF dining room with bar
Three‑bedroom apartment and dedicated office space
Comprehensive renovation completed in 2024, including a new roof, HVAC, kitchen exhaust, and sprinkler systems

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Instructional Facility with Studio

3775 Park Avenue, Edison, NJ 08820

$1,099,995

4,251 sqft 0.10 AC lot

An existing instructional-use variance and flexible room arrangement support a range of educational and professional office functions.

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Renovated Freestanding Office Building

330 New Brunswick Ave, Fords, NJ 08863

$1,466,000

4,190 sqft

Two levels have separate entrances and metering, with layouts that can accommodate distinct users.

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Shopping Center with Separate Utilities

429 Ryders Lane, East Brunswick, NJ 08816

$1,499,900

3,186 sqft 0.33 AC lot

Multi-tenant retail property with individual utility service, open parking, and public water and sewer.

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Two-Building Mixed-Use Property

394 Pearl Street, Woodbridge, NJ 07095

$2,350,000

3,000 sqft 0.15 AC lot

Commercial and residential space sits beside a train station, with private parking and RTM zoning.

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Medical Office with Display Windows

2412-2414 Plainfield Avenue, South Plainfield, NJ 07080

$669,900

1,826 sqft 0.43 AC lot

Brick medical office with accessible entry, central air, on-site parking, and a basement.

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Freestanding Medical Office Building

123 Dunhams Corner Rd, East Brunswick, NJ 08816

$1,600,000

2,826 sqft 0.88 AC lot

Two-level facility with exam rooms, private offices, separate entrances, and an accompanying rented residence.

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Mixed-Use Property with Bar Business

299 Smith Street, Perth Amboy, NJ 08861

$995,000

3,304 sqft 0.06 AC lot

Includes an established bar operation, #33 liquor license, and a four-bedroom apartment.

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Mixed-Use Property with Dental Office

321 Raritan Avenue, Highland Park, NJ 08904

$939,900

2,420 sqft 0.16 AC lot

A residential apartment and occupied professional suite share the building, with unfinished basement space for storage.

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Mixed-Use Instructional Condominium

3775 Park Ave M9-10, Edison, NJ 08820

$1,099,995

4,251 sqft

An existing use variance covers several instructional and child-enrichment activities, subject to applicable approvals.

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Three-Level Office Building

353 Main Street, Spotswood, NJ 08884

$490,000

1,615 sqft 0.23 AC lot

A mix of occupied and vacant office suites spans three levels, with parking available on site.

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Freestanding Restaurant Building

101 Paterson Street, New Brunswick, NJ 08901

$2,000,000

4,186 sqft 0.13 AC lot

Fully built-out restaurant property with private parking, commercial kitchen, bar, and indoor and outdoor seating.

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School Condominium with Studio

M9-10-3775 Park Ave, Edison, NJ 08830

$1,099,995

4,251 sqft

An existing instructional buildout combines open studio space with enclosed rooms and dedicated HVAC.

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Two-Unit Medical Office Portfolio

1 Brier Hill Court, East Brunswick, NJ 08816

$535,000

1,632 sqft 0.12 AC lot

Occupied suites combine ground-floor offices with finished basement space and established medical and professional tenants.

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Mixed-Use Property with Apartments

643-649 Georges Road, North Brunswick, NJ 08902

$2,500,000

952 sqft 0.21 AC lot

Two buildings combine street-level retail and restaurant space with residential apartments under C1 zoning.

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Retail Building for Redevelopment

425 Lincoln Highway, Iselin, NJ 08830

$2,800,000

8,400 sqft

Retail building on a lumber yard site, built in 1965, with R-27A4 zoning allowing multiple commercial and residential uses.

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Medical Office with Parking

2412 Plainfield Avenue, South Plainfield, NJ 07080

$669,900

1,824 sqft 0.43 AC lot

Dental office fixtures remain, with on-site and street parking available.

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Freestanding Restaurant Building

101 Paterson Street, New Brunswick, NJ 08901

$2,000,000

4,186 sqft

Fully built-out restaurant property with private parking, commercial kitchen, bar, and indoor-outdoor seating.

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Four-Unit Office Property

1562 US Highway 130, North Brunswick, NJ 08902

$999,995

5,144 sqft 0.59 AC lot

Separately metered suites offer central air, on-site parking, and access to major regional routes.

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Fine Wine and Liquor Store

300 State Route 18, East Brunswick, NJ 08816

$2,500,000

10,000 sqft

Turnkey fine wine and liquor business for sale with prominent retail presence and customer access.

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Multi-Level Mixed-Use Property

471 Lawrie Street, Perth Amboy, NJ 08861

$749,900

4,266 sqft 0.06 AC lot

Residential layouts and office use occupy a multi-level building on a compact urban parcel.

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Updated Medical Office Building

320 Spotswood Englishtown Rd, Monroe Township, NJ 08831

$650,000

10,019 sqft

Bright, move-in-ready office building with private offices, conference room, and kitchenette plus nine dedicated parking spaces.

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Three-Unit Office Property

353 Main Street, Spotswood, NJ 08884

$490,000

1,615 sqft 0.22 AC lot

Vacant commercial building with office configuration, central air, parking, and public utilities in the Spotswood business district.

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Middlesex County, NJ Commercial Real Estate Market Trends and Statistics

Explore 632 commercial real estate for sale in Middlesex County, NJ, showcased through 632 active listings on our real estate platform. These investment opportunities span a total of 4,314,136 square feet of properties for sale, with an estimated market value of $330,340,721.

Sale prices for business properties in Middlesex County, NJ start at $49,999, averaging $1,265,673, and reaching up to $14,999,999 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.