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Middlesex, NJ

Building

Middlesex, NJ Office Buildings for Sale

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Bound Brook, NJ Dunellen, NJ Warren, NJ Piscataway, NJ South Bound Brook, NJ Franklin Twp, NJ Green Brook, NJ Martinsville, NJ

Three-Level Office Building

Updated: Oct 1

Three-Level Office Building

560 union Ave, Middlesex, NJ 08846

Contact for pricing

Seven private offices distributed across three levels
Lower‑level suite has a separate exterior entrance and four glass‑enclosed offices
Two kitchenettes and two restrooms
Corner lot with dual signage and on‑site parking
Renovated interior features recessed LED lighting, new paint, and wood‑look vinyl plank flooring

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Based on your search, we've compiled 15 Potential Opportunities for your consideration. Besides 1 Active listings in Middlesex, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 6 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Office Building Sale-Leaseback

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.

Multi-Tenant Office Building

Multi-Tenant Office Building

1 Corporate Place South, Piscataway, NJ 08854

$14,999,999

90,373 sqft 5.48 AC lot

Renovated office property with technical infrastructure, medical-office capability, and long-term leased occupancy.

Two-Story Medical Office Building

Two-Story Medical Office Building

2121 US Highway 22, Bound Brook, NJ 08805

Contact for pricing

33,000 sqft 2.96 AC lot

Flexible office property with multiple entrances, 24-hour access, existing healthcare tenancy, and substantial parking.

Four-Unit Professional Medical Building

Four-Unit Professional Medical Building

515 Church St, Bound Brook, NJ 08805

$1,399,000

7,226 sqft 0.60 AC lot

Four-unit medical building for sale, fully leased, corner location.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Land with Medical Uses

Commercial Land with Medical Uses

351 Doctors Way, Hillsborough, NJ 08844

$2,500,000

3.29 AC lot

Commercial HS zoning supports medical offices, business services, restaurants, and designated care facilities.

Commercial Development Land

Commercial Development Land

812-822 US Highway 206, Hillsborough, NJ 08844

$2,995,000

7.88 AC lot

Three-lot commercial development site with 631 feet of frontage on US Highway 206 in Hillsborough’s HS zone.

Elevator-Served Specialty Property

Elevator-Served Specialty Property

51 W Prospect Street, East Brunswick, NJ 08816

Contact for pricing

6,000 sqft 0.50 AC lot

The property combines stucco construction with forced-air heat and zoned cooling.

Office Building with Elevator

Office Building with Elevator

51 W Prospect Street, East Brunswick, NJ 08816

Contact for pricing

6,000 sqft 0.50 AC lot

Two-story commercial office property with parking, public utilities, and zoned cooling for flexible workspace configuration.

Off-Market Properties in Middlesex, NJ

Consider similar Off-Market properties in Middlesex, NJ. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

560 Un Ave

OFFICE BUILDING

560 Un Ave, Middlesex, NJ 08846-1937

Estimated value:

$420,000

2,512 sqft 0.23 AC lot

109 Harris Ave

OFFICE BUILDING

109 Harris Ave, Middlesex, NJ 08846-1954

Estimated value:

$565,000

9,272 sqft 0.56 AC lot

110 Lincoln Ave

OFFICE BUILDING

110 Lincoln Ave, Middlesex, NJ 08846-2247

Estimated value:

$355,000

2,454 sqft 0.14 AC lot

498 Un Ave

OFFICE BUILDING

498 Un Ave, Middlesex, NJ 08846-1971

Estimated value:

$420,000

2,760 sqft 0.35 AC lot

141 Un Ave

OFFICE BUILDING

141 Un Ave, Middlesex, NJ 08846-1049

Estimated value:

$1,910,000

6,400 sqft 0.46 AC lot

95 Marlborough Ave

OFFICE BUILDING

95 Marlborough Ave, Middlesex, NJ 08846-7000

Estimated value:

$2,950,000

9,900 sqft 0.90 AC lot

Middlesex, NJ Office Buildings Market Trends and Statistics

Explore 7 office buildings for sale in Middlesex, NJ on our real estate platform.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 15K

Population Growth (5Y) +6.3%

Median Household Income $107,063

College Educated 46.0%

Taxes & Financing

Tax Rate (average for all types) 2.00%

Property Tax per SF $12.44 per SF

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Middlesex County

New Delisted

Total CRE Inventory on Market (SF)

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