Middlesex, NJ Office Spaces for Sale

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Bound Brook, NJ Dunellen, NJ Warren, NJ South Bound Brook, NJ Piscataway, NJ Franklin Twp, NJ Plainfield, NJ North Plainfield, NJ

Updated: May 20

Combined Office Condos with Basement

495 Union Avenue #7, Middlesex, NJ 08846

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2,000 sqft

2,000 sq ft combined office suite featuring 10 private offices, perfect for professional or medical practices.
Highly visible location on Union Ave (Rt 28) in Middlesex, offering convenient access to major highways.
Exceptional parking available.
Benefit from two ensuite bathrooms and a kitchenette.
Full basement provides ample storage or additional space.

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Updated: Sep 12, 2025

Office Suites in Middlesex, NJ

1273 Bound Brook Road, Middlesex, NJ 08846

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9,600 sqft

Flexible space options: Choose from three suites (630 SF, 1150 SF, 1260 SF) or combine them for 2400 SF.
Affordable monthly rent: Suites range from $850 to $1400. Discounted rate for combined space.
Move‑in ready: Each suite features a reception area, private offices, storage closet, and conference area.
Located within an established office building complex.
Suites are located on the second floor.

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Middlesex Warehouse with Crane Capacity

897 South Ave, Middlesex, NJ 08846

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54,000 sqft

54,000 SF warehouse featuring office space and crane capacity.

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Based on your search, we've compiled 42 Potential Opportunities for your consideration. Besides 3 Active listings in Middlesex, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 31 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.

First-Floor Office Suite with Expansion

7-10-8 Wills Way, Piscataway, NJ 08854

$562,500

10,000 sqft

Flexible first-floor office space with an open layout and perimeter offices, sized for single use or expansion.

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Office Space with Flexible Expansion

7 Wills Way #7-10, Piscataway, NJ 08854

$562,500

10,000 sqft

First-floor office space offers an open layout with perimeter offices, with room to expand to 5,000 SF.

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Veterinary Office Building

1991 Us 22, Bound Brook, NJ 08805

$599,000

1.30 AC lot

Office building with 223 feet of frontage on US Highway 22 in Bridgewater Township, previously used as a veterinary office.

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Medical Building For Sale

515 Church St, Bound Brook, NJ 08805

$1,399,000

7,226 sqft 0.60 AC lot

Four-unit professional medical building, 100% leased, corner location.

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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.

Piscataway Land Development Opportunity

115 Stelton Road, Piscataway, NJ 08854

$279,000

0.12 AC lot

Prime 0.1171-acre lot in high-traffic area, ideal for development.

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B-B Zoned Commercial Land

Watchung, NJ 07069

$449,000

Commercial land in a B-B zoning district with all utilities available in the street and multiple professional/medical permitted uses.

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Piscataway Land Investment Opportunity

1315 West 6th Street, Piscataway, NJ 08854

$174,900

3,999 sqft 0.09 AC lot

Cleared lot in Piscataway, potential investment with GB zoning.

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Somerville Boro Land Opportunity

Somerville, NJ 08876

$1,125,000

0.47 AC lot

Large lot in Somerville Boro with development potential.

Unit 303

$2,275,000

Estimated value

9,272 sqft 0.56 AC lot

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CONDOMINIUM OFFICES

495 Un Ave, Middlesex, NJ 08846-1962

Unit 3

Value Estimation by Request

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OFFICE BUILDING

110 Lincoln Ave, Middlesex, NJ 08846-2247

$730,000

Estimated value

2,454 sqft 0.14 AC lot

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CONDOMINIUM OFFICES

619 Un Ave, Middlesex, NJ 08846-1963

Unit 302

Value Estimation by Request

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CONDOMINIUM OFFICES

619 Un Ave, Middlesex, NJ 08846-1963

Unit 301

Value Estimation by Request

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Middlesex, NJ Office Spaces Market Trends and Statistics

Explore 34 office spaces for sale in Middlesex, NJ, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 65,600 square feet of properties for sale, with an estimated market value of $0.00.

Sale prices for office spaces in Middlesex, NJ start at $0.00, averaging $0.00, and reaching up to $0.00 — 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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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%

High-Yield Neighborhoods for Investment

Identify Middlesex submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
08846	$283.3K

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)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Middlesex County

Residential Income

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Middlesex, NJ Office Spaces for Sale

495 Union Avenue #7, Middlesex, NJ 08846

1273 Bound Brook Road, Middlesex, NJ 08846

897 South Ave, Middlesex, NJ 08846

Opportunities in Nearby Cities

7-10-8 Wills Way, Piscataway, NJ 08854

7 Wills Way #7-10, Piscataway, NJ 08854

1991 Us 22, Bound Brook, NJ 08805

515 Church St, Bound Brook, NJ 08805

Potential Development Sites for Consideration

115 Stelton Road, Piscataway, NJ 08854

Watchung, NJ 07069

1315 West 6th Street, Piscataway, NJ 08854

Somerville, NJ 08876

Off-Market Properties in Middlesex, NJ

495 Un Ave, Middlesex, NJ 08846-1962

495 Un Ave, Middlesex, NJ 08846-1962

560 Un Ave, Middlesex, NJ 08846-1937

619 Un Ave, Middlesex, NJ 08846-1963

619 Un Ave, Middlesex, NJ 08846-1963

495 Un Ave, Middlesex, NJ 08846-1962

495 Un Ave Ste, Middlesex, NJ 08846-1962

619 Un Ave, Middlesex, NJ 08846-1963

619 Un Ave, Middlesex, NJ 08846-1963

619 Un Ave, Middlesex, NJ 08846-1963

495 Un Ave Ste, Middlesex, NJ 08846-1962

495 Un Ave, Middlesex, NJ 08846-1962

619 Un Ave, Middlesex, NJ 08846-1963

619 Un Ave, Middlesex, NJ 08846-1963

619 Un Ave, Middlesex, NJ 08846-1963

619 Un Ave, Middlesex, NJ 08846-1963

109 Harris Ave, Middlesex, NJ 08846-1954

495 Un Ave, Middlesex, NJ 08846-1962

110 Lincoln Ave, Middlesex, NJ 08846-2247

619 Un Ave, Middlesex, NJ 08846-1963

619 Un Ave, Middlesex, NJ 08846-1963

Middlesex, NJ Office Spaces Market Trends and Statistics

Top Commercial Asset Segments

Demographics Overview

High-Yield Neighborhoods for Investment

Taxes & Financing

Listings Trend

Total CRE Inventory on Market (SF)

Average Property Price per SF

Residential Income

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