Middlesex County, NJ Office Buildings for Sale

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Updated: Feb 12

Four-Unit Office Property

1562 US Highway 130, North Brunswick, NJ 08902

$999,995

5,144 sqft 0.59 AC lot

5,144 SF four‑unit office building on 0.59 acres
Currently fully occupied by long‑term tenants
Separately metered suites with central air
Approximately 1,286 SF first‑floor footprint may be freed for an owner‑user
Prominent signage and on‑site parking

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This listing looks promising.

Here's a quick look at some key insights for

1562 US Highway 130, North Brunswick, NJ 08902

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Est. Cap Rate

7.9%
Above avg (5.9%)
Est. NOI

$79K
Annual
Price @ 7% Cap

$1.12M
Above asking
Last Sold

Sep 2015
$825K
Property Type

Commercial (General)
Built 1987

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Updated: Jul 7

Updated Medical Office Building

320 Spotswood Englishtown Road, Monroe, NJ 08831

$650,000

1,392 sqft 0.23 AC lot

Commercial office building with nearly 1,400 SF of flexible workspace
Interior layout includes two private offices, a spacious conference room, and an open area currently set up for 11 cubicles
Two half bathrooms plus kitchenette with refrigerator, sink, and countertop
Central air and forced‑air heating; ceramic tile and carpet flooring
Stucco and vinyl siding exterior with asphalt shingle roof

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Medical Office Building

333 Spotswood Englishtown Road, Monroe, NJ 08831

$850,000

2,505 sqft 0.28 AC lot

Turnkey one-level suite with reception, waiting room, exam room, showroom, offices, and accessible ramp plus parking.

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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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Freestanding Office Building

37 Progress Street, Edison, NJ 08820

$1,500,000

5,815 sqft 0.13 AC lot

For sale freestanding office building on a small lot, suited for owner-occupants and small-scale commercial uses.

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Medical Office Space with Detached Garage

879 Upper Main Street, South Amboy, NJ 08879

$1,500,000

2,700 sqft

Medical office layout with private offices, conference room, central air, and a fenced yard plus detached 2-car garage.

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Professional Office Building with Garage

169 Demorest Avenue, Avenel, NJ 07001

$679,900

1,621 sqft 0.19 AC lot

Established office property with dedicated parking, private workspace, two bathrooms, and convenient access to regional transportation.

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Professional Office Building

438 Main Street, Spotswood, NJ 08884

$575,000

1,284 sqft

One-level office property with private offices, conference space, client reception, storage, and on-site parking.

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Updated Two-Story Storefront

505 State Route 18, East Brunswick, NJ 08816

$900,000

1,744 sqft 0.22 AC lot

HC2-zoned commercial space with private parking and a flexible room layout.

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Zoned Land for Professional Office

1160 Stelton Road, Piscataway, NJ 08854

$1,200,000

1,944 sqft 0.48 AC lot

Build-to-suit land with zoning for business professional industrial use and plans for a professional office project.

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Mixed-Use Property with Two Buildings

676 Amboy Ave, Woodbridge, NJ 07095

$1,899,000

7,111 sqft 0.49 AC lot

Two adjoining parcels combine office space, a residential home, parking, and access between Amboy Ave and St Georges Ave.

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Office Building with Basement

1017 King Georges Post Road, Edison, NJ 08837

$1,599,999

3,900 sqft 0.31 AC lot

Two-story office property with customizable interiors, central air, public utilities, and planned on-site parking improvements.

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Professional Office Building

622 Georges Road, North Brunswick, NJ 08902

$599,000

2,400 sqft 10.60 AC lot

Two-story office property with public utilities, central air, and forced-air heating.

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Office Building Sale-Leaseback

7-10 Wills Way, Piscataway, NJ 08854

$1,125,000

10,000 sqft

Seller will lease back the full second floor, with the first floor available for lease or sale.

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Freestanding Medical Office Building

123 Dunhams Corner Road, East Brunswick, NJ 08816

$1,600,000

2,826 sqft 0.61 AC lot

Medically finished two-level office with separate entrances plus a rented two-bedroom residence and 41 on-site parking spaces.

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Professional Office Building with Conference Room

1967 Oak Tree Road, Edison, NJ 08820

Contact for pricing

1,450 sqft

Commercially zoned office property with flexible suites, shared amenities, and central access to regional transportation routes.

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Medical Office Building with Yard

879 Upper Main Street, South Amboy, NJ 08879

$1,500,000

1,397 sqft

Professional office layout with private rooms, conference space, kitchen, and fenced yard for flexible medical or professional use.

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Multi-Tenant Office Building

1648 US-130 Highway, North Brunswick, NJ 08902

$1,499,990

5,633 sqft 0.94 AC lot

Freestanding professional property with five occupied suites, dedicated entrances, private restrooms, and individually controlled HVAC.

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Updated Office Building

320 Spotswood Englishtown Rd, Monroe, NJ 08831

$650,000

136,100 sqft

Flexible layout includes private offices, conference space, kitchenette, and accessible entry.

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Updated Office Building with Private Offices

320 Spotswood Englishtown Road, Monroe, NJ 08831

$650,000

Move-in ready office building with private offices, conference space, and a kitchenette for a professional, client-ready workplace.

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Updated Medical Office Building

320 Spotswood Englishtown Road, Monroe, NJ 08831

$650,000

1,392 sqft

Bright office building with two private offices, a conference room, kitchenette, and nine dedicated parking spaces.

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Two-Suite Medical Office Building

1001 Raritan Avenue, Highland Park, NJ 08904

$1,350,000

4,200 sqft 0.29 AC lot

Medical office property with exam rooms, reception areas, parking, and public transportation access.

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Office Building with Basement

54 Woodbridge Ave, Highland Park, NJ 08904

$445,000

1,408 sqft

Commercially zoned property with office areas, parking, and proximity to major roadways and train transportation.

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Two-Level Office Building

279 Amboy Avenue, Woodbridge, NJ 07095

$490,000

1,251 sqft 0.18 AC lot

B-3-zoned office property with private workrooms, reception space, bathrooms, and basement storage.

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Middlesex County, NJ Office Buildings Market Trends and Statistics

Explore 72 office buildings for sale in Middlesex County, NJ, showcased through 64 active listings on our real estate platform. These investment opportunities span a total of 809,695 square feet of properties for sale, with an estimated market value of $36,376,783.

Sale prices for office properties in Middlesex County, NJ start at $445,000, averaging $1,069,905, and reaching up to $3,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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