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    Iselin, NJ Office Buildings for Sale

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    Edison, NJ Colonia, NJ Avenel, NJ
    Iselin Office Building For Sale
    Contact for pricing
    21,000 SF
    Iselin Office Building For Sale

    530 Green St, Iselin, NJ

    21,000 SF office building in Iselin, New Jersey.
    • 21,000 SF office building
    • Located in Iselin, New Jersey
    Updated: Aug 13, 2025
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    Based on your search, we've compiled 62 Potential Opportunities for your consideration. Besides 1 Active listings in Iselin, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 53 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.

    Renovated Commercial Building in Edison
    $1,999,999
    Renovated Commercial Building in Edison

    Fully renovated commercial building in Edison's Raritan River district.

    1017 King Georges Post Road, Edison, NJ 08837

    View details
    Highland Park Office Building
    Contact for pricing
    3,000 SF
    Highland Park Office Building

    Office building with single offices available for professional businesses.

    24 N 3rd Avenue, Highland Park, NJ 08904

    View details
    Freestanding Bank Building on Route 27
    $1,500,000
    2,500 SF
    Freestanding Bank Building on Route 27

    2,500 SF bank building for sale or lease.

    36 Middlesex Ave, Edison, NJ

    View details
    Highland Park Office Building For Sale
    Contact for pricing
    3,000 SF
    Highland Park Office Building For Sale

    Office building in premier location, ideal for professional business.

    24 N 3rd Avenue, Highland Park, NJ 8904

    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.

    Cleared Commercial Land, Piscataway, NJ
    Contact for pricing
    48,098 SF
    Cleared Commercial Land, Piscataway, NJ

    1.1 acres of cleared land zoned for general business.

    1034 Stelton Road, Piscataway, NJ 08854

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    Piscataway Commercial Land Opportunity
    $2,250,000
    1.10 Acres
    Piscataway Commercial Land Opportunity

    1.1 acres of premium land zoned for general business.

    1034 Stelton Road, Piscataway, NJ 08854

    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
    Richmond Avenue Commercial Lot
    $1,250,000
    0.41 Acres
    Richmond Avenue Commercial Lot

    Nearly 18,000 sq ft lot in a busy commercial district.

    964 Richmond Avenue, Staten Island, NY 10314

    View details

    Off-Market Properties in Iselin, NJ

    Consider similar Off-Market properties in Iselin, 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.

    1433 Oak Tree Rd
    OFFICE BUILDING
    Lot: 0.12 Acres
    Estimated value
    $1,395,000

    1433 Oak Tree Rd, Iselin, NJ 08830-1699

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    1100 Grn St
    OFFICE BUILDING
    2,496 SF Lot: 0.35 Acres
    Estimated value
    $695,000

    1100 Grn St, Iselin, NJ 08830-2172

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    33 Wood S Ave
    OFFICE BUILDING
    138,240 SF Lot: 6.63 Acres

    33 Wood S Ave, Iselin, NJ 08830-2735

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    1375 Oak Tree Rd
    OFFICE BUILDING
    1,785 SF Lot: 0.13 Acres
    Value Estimation by Request

    1375 Oak Tree Rd, Iselin, NJ 08830-1623

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    669 State Rte 27
    OFFICE BUILDING
    Lot: 0.14 Acres
    Estimated value
    $650,000

    669 State Rte 27, Iselin, NJ 08830-1820

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    876 Grn St
    OFFICE BUILDING
    2,294 SF
    Estimated value
    $585,000

    876 Grn St, Iselin, NJ 08830-2102

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    800 Grn St
    OFFICE BUILDING
    2,524 SF Lot: 0.26 Acres
    Value Estimation by Request

    800 Grn St, Iselin, NJ 08830-2910

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    21 Plymouth Dr
    OFFICE BUILDING
    768 SF Lot: 0.16 Acres
    Value Estimation by Request

    21 Plymouth Dr, Iselin, NJ 08830-1344

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    1481 Oak Tree Rd
    OFFICE BUILDING
    6,984 SF Lot: 0.34 Acres
    Estimated value
    $1,375,000

    1481 Oak Tree Rd, Iselin, NJ 08830-1625

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    485th Us Hwy 1st S
    OFFICE BUILDING
    Lot: 7.00 Acres
    Estimated value
    $96,390,000

    485th Us Hwy 1st S, Iselin, NJ 08830-3037

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    485th Us Hwy 1st S
    OFFICE BUILDING
    Lot: 4.15 Acres
    Estimated value
    $96,390,000

    485th Us Hwy 1st S, Iselin, NJ 08830-3012

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    485th Us Hwy 1st S
    OFFICE BUILDING
    Lot: 5.52 Acres
    Estimated value
    $96,390,000

    485th Us Hwy 1st S, Iselin, NJ 08830-3051

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    485th Us Hwy 1st S
    OFFICE BUILDING
    Lot: 5.27 Acres
    Estimated value
    $96,390,000

    485th Us Hwy 1st S, Iselin, NJ 08830-3005

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    485th Us Hwy 1st S
    OFFICE BUILDING
    Lot: 4.13 Acres
    Estimated value
    $96,390,000

    485th Us Hwy 1st S, Iselin, NJ 08830-3013

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    2100 Ronson Rd
    OFFICE BUILDING
    Lot: 5.71 Acres

    2100 Ronson Rd, Iselin, NJ 08830

    View details
    101 Wood S Ave
    OFFICE BUILDING
    270,312 SF Lot: 8.09 Acres

    101 Wood S Ave, Iselin, NJ 08830-2749

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    99 Wood S Ave
    OFFICE BUILDING
    261,144 SF Lot: 10.14 Acres
    Estimated value
    $67,830,000

    99 Wood S Ave, Iselin, NJ 08830-2734

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    1200 Grn St
    OFFICE BUILDING
    4,657 SF Lot: 0.23 Acres
    Estimated value
    $955,000

    1200 Grn St, Iselin, NJ 08830-2014

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    530 Grn St
    OFFICE BUILDING
    19,647 SF Lot: 0.62 Acres

    530 Grn St, Iselin, NJ 08830-2654

    View details
    1407 Oak Tree Rd
    OFFICE BUILDING
    1,816 SF Lot: 0.08 Acres
    Estimated value
    $510,000

    1407 Oak Tree Rd, Iselin, NJ 08830-1625

    View details
    1144 Grn St
    OFFICE BUILDING
    1,844 SF Lot: 0.29 Acres
    Value Estimation by Request

    1144 Grn St, Iselin, NJ 08830-2036

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    75 State Rte 27
    OFFICE BUILDING
    Lot: 1.77 Acres
    Value Estimation by Request

    75 State Rte 27, Iselin, NJ 08830-1533

    View details
    1405 Oak Tree Rd
    OFFICE BUILDING
    Lot: 0.25 Acres
    Value Estimation by Request

    1405 Oak Tree Rd, Iselin, NJ 08830-1680

    View details

    Iselin, NJ Office Buildings Investment Opportunities Market Analysis

    Explore 54 office buildings for sale in Iselin, NJ on our real estate platform. These investment opportunities span a total of 21,000 square feet of properties for sale, with an estimated market value of $0.00.

    Sale prices for office properties in Iselin, 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

    Office Units 22
    Office buildings 4
    Coworking space 2

    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%

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