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    Iselin, NJ
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    Iselin, NJ Office Units for Sale

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    Move-In Ready Office Suite
    Updated: Mar 4
    Move-In Ready Office Suite

    C-894 Green St, Iselin, NJ 08830

    Contact for pricing
    3,600 sqft
    Move‑in ready 900 SF office suite in the Green Street / Oak Tree Business District with a private entrance
    Private bathroom plus an open layout for cubicles or workstations, with three large private conference/office rooms
    Individually metered HVAC with full temperature control and dedicated ductwork (separately metered and individually ventilated)
    Located in a recently renovated brick building with marble, granite, and soft neutral flooring
    Ample parking and 24/7 access with no after‑hours overcharges; flexible lease terms
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    Iselin Office Suite For Sale
    Updated: Nov 27, 2025
    Iselin Office Suite For Sale

    1 Austin Avenue, Iselin, NJ 08830

    Contact for pricing
    4,142 sqft
    Immediate occupancy available.
    Gross lease with no CAM charges.
    Access to major highways (GSP, NJ Turnpike, Rt. 1, 9, Rt. 35).
    Free‑standing building with up to 3,000 sq. ft. available.
    Remodeled Entrance Foyer.
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    Iselin Office Unit For Sale
    Iselin Office Unit For Sale

    1 Austin Avenue #B, Iselin, NJ 08830

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    4,142 sqft

    208 SF office unit available for immediate occupancy.

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    Iselin Office Unit For Sale
    Iselin Office Unit For Sale

    1 Austin Avenue #G, Iselin, NJ 08830

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    4,142 sqft

    211 sq ft office unit available for immediate occupancy.

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    Second-Floor Office Suite
    Second-Floor Office Suite

    G-1 Austin Ave, Iselin, NJ 08830

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    4,142 sqft

    Gross lease; landlord pays all utilities; remodeled entrance foyer; street and private parking included for second-floor suite.

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    Flexible Office Suite
    Flexible Office Suite

    870 Green Street # 2, Iselin, NJ 08830

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    Office suite with flexible layout and accessibility compliance, plus two assigned parking spaces for employees and visitors.

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    Office Space Near Metro Park
    Office Space Near Metro Park

    Iselin, NJ 08830

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    Office space available in a coveted location near Metro Park.

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    Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 7 Active listings in Iselin, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

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

    Professional Office with Parking Garage
    Professional Office with Parking Garage

    169 Demorest Avenue, Avenel, NJ 07001

    $679,900
    1,621 sqft 0.34 AC lot

    Well-maintained office space with parking near major highways.

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    Prime Commercial Office Space Available
    Prime Commercial Office Space Available

    453 Amboy Avenue #1, Woodbridge, NJ 07095

    Contact for pricing
    17,270 sqft

    Highly desirable location with flexible leasing options and ample parking.

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    Four-Parcel Commercial Property
    Four-Parcel Commercial Property

    304 Main Street, Woodbridge, NJ 07095

    Contact for pricing
    1.38 AC lot

    A four-property parcel totaling about 60,000 square feet, offered for sale and usable individually as offices and apartments.

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    Medical Office Suite with Dual Entries
    Medical Office Suite with Dual Entries

    Avenel, NJ 07001

    Contact for pricing

    Suite features four private offices, two reception areas, storage, full bath, and two separate entry points.

    View details

    Iselin, NJ Office Units Market Trends and Statistics

    Explore 7 office units for sale in Iselin, NJ, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 20,168 square feet of properties for sale, with an estimated market value of $3,350.

    Sale prices for office units in Iselin, NJ start at $0.00, averaging $478.57, and reaching up to $2,750 — 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

    Office Units 16
    Coworking space 2
    Office buildings 2
    Medical Office Space 1

    Demographics Overview

    Population 19K
    Population Growth (5Y) +6.8%
    Median Household Income $112,615
    College Educated 81.3%

    Taxes & Financing

    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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