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    Dunellen, NJ Office Spaces for Sale

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    Middlesex, NJ Piscataway, NJ Plainfield, NJ
    High-Visibility Commercial Property with Residence
    $1,349,000
    2,000 SF
    High-Visibility Commercial Property with Residence

    Dunellen, NJ 08812

    3.5-acre commercial lot with office, storage, and residential dwelling.
    • High‑visibility frontage with 460 feet on highly trafficked route 529.
    • 3.5‑acre lot with ample space for current operations and future expansion.
    • Live and work setup with a custom‑built 5‑bedroom residential dwelling and a separate 2‑room office.
    • 2000 sq. ft. facility in excellent condition with heat, 200 Amp electric service, and 2 bathrooms.
    • Approved for office and storage, suitable for running a small business.
    Updated: Apr 12
    View details
    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 1 Active listings in Dunellen, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 10 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.

    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

    View details
    Updated Medical/Professional Condo For Sale
    $429,000
    3,000 SF
    Updated Medical/Professional Condo For Sale

    1,500 sq ft condo with 1,500 sq ft basement.

    27 Mountain Blvd Suite 7, Warren, NJ 07059

    View details
    Spacious Office Building in Warrenville
    $495,000
    3,000 SF
    Spacious Office Building in Warrenville

    Large office building with potential for separation and expansion.

    31 Mountain Boulevard, Warren, NJ 7059

    View details
    Renovated Medical Office Suite
    Contact for pricing
    3,600 SF
    Renovated Medical Office Suite

    Renovated suite with reception, three exam rooms/private offices, and private restroom, with ample parking and new HVAC.

    451 S Washington Ave, Piscataway, NJ 08854

    View details

    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 Investment Opportunity
    $199,000
    3,999 SF
    Piscataway Land Investment Opportunity

    Cleared lot in Piscataway, potential investment with GB zoning.

    1315 West 6th Street, Piscataway, NJ 8854

    View details
    Watchung Boro Commercial Lot For Sale
    $449,000
    0.92 Acres
    Watchung Boro Commercial Lot For Sale

    0.92 acre commercial lot in Watchung Boro, New Jersey.

    729 Mountain Blvd, Watchung, NJ 07069

    View details
    Watchung Boro Land For Sale
    $449,000
    0.92 Acres
    Watchung Boro Land For Sale

    0.92 acre lot in Watchung Boro, NJ for sale.

    729 Mountain Blvd, Watchung, NJ 07069

    View details
    Piscataway Land Development Opportunity
    $279,000
    0.12 Acres
    Piscataway Land Development Opportunity

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

    115 Stelton Road, Piscataway, NJ 08854

    View details

    Off-Market Properties in Dunellen, NJ

    Consider similar Off-Market properties in Dunellen, 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.

    422 Nn Ave
    OFFICE BUILDING
    2,066 SF Lot: 0.17 Acres
    Estimated value
    $650,000

    422 Nn Ave, Dunellen, NJ 08812-1223

    View details
    204 Washington Ave
    OFFICE BUILDING
    3,507 SF Lot: 0.19 Acres
    Estimated value
    $1,045,000

    204 Washington Ave, Dunellen, NJ 08812-1246

    View details
    620 Bound Brk Rd
    OFFICE BUILDING
    816 SF Lot: 0.17 Acres
    Value Estimation by Request

    620 Bound Brk Rd, Dunellen, NJ 08812-1006

    View details
    220 Washington Ave
    OFFICE BUILDING
    1,758 SF Lot: 0.17 Acres
    Value Estimation by Request

    220 Washington Ave, Dunellen, NJ 08812-1246

    View details
    612 Bound Brk Rd
    OFFICE BUILDING
    3,168 SF Lot: 0.17 Acres
    Estimated value
    $945,000

    612 Bound Brk Rd, Dunellen, NJ 08812-1085

    View details
    113 Lincoln Ave
    OFFICE BUILDING
    2,859 SF Lot: 0.12 Acres
    Estimated value
    $850,000

    113 Lincoln Ave, Dunellen, NJ 08812-1213

    View details
    112 Washington Ave
    OFFICE BUILDING
    7,160 SF Lot: 0.09 Acres
    Estimated value
    $2,075,000

    112 Washington Ave, Dunellen, NJ 08812-1200

    View details
    381 Nn Ave
    OFFICE BUILDING
    3,563 SF Lot: 0.10 Acres
    Estimated value
    $1,060,000

    381 Nn Ave, Dunellen, NJ 08812-1297

    View details
    Madison Ave
    Office Spaces
    Value Estimation by Request
    Madison Ave

    0 Madison Ave, Dunellen, NJ 08812

    View details
    931 Washington Ave
    OFFICE BUILDING
    Lot: 0.32 Acres
    Value Estimation by Request

    931 Washington Ave, Dunellen, NJ 08812

    View details

    Dunellen, NJ Office Spaces Investment Opportunities Market Analysis

    Explore 11 office spaces for sale in Dunellen, NJ on our real estate platform. These investment opportunities span a total of 2,000 square feet of properties for sale, with an estimated market value of $1,349,000.

    Sale prices for office spaces in Dunellen, NJ start at $1,349,000, averaging $1,349,000, and reaching up to $1,349,000 — 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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    Top Commercial Asset Segments

    Office Units 4
    Medical Office Space 1

    Demographics Overview

    Population 14K
    Population Growth (5Y) -1.7%
    Median Household Income $119,534
    College Educated 54.6%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    08812 $1.3M

    Taxes & Financing

    Tax Rate (average for all types) 2.33%
    Property Tax per SF $14.67 per sq ft
    Average Loan-to-Value 65.0%

    Listings Trend

    Total CRE Area on Market Trend

    Average Price per SF — Residential Income

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