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    Islip, NY Office Properties & Spaces for Sale

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    Renovated Mixed-Use Property Near LIRR
    $1,775,000
    6,900 SF

    Renovated Mixed-Use Property Near LIRR

    390 Moffitt Blvd, Islip, NY 11751

    Mixed-use property renovated in 2025, near Islip LIRR station.

    • Renovated in 2025 - New HVAC, Lighting, Insulation, Siding & 4 Bathrooms
    • Adjacent to Islip LIRR Station
    • Fenced in Yard with 2 Access Points
    • Private/Dedicated Parking
    • Full Security System & Cameras
    Updated: Nov 6, 2024
    View details
    Based on your search, we've compiled 70 Potential Opportunities for your consideration. Besides 1 Active listings in Islip, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 61 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

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

    Professional Office Space on Main
    $750,000
    0.04 Acres

    Professional Office Space on Main

    Professional office space in Bay Shore's growing business corridor.

    Bayshore, NY 11706
    View details
    Oakdale Office Condo For Sale
    $350,000
    0.03 Acres

    Oakdale Office Condo For Sale

    1307 sq ft office condo in Oakdale Commons Shopping Center.

    1215 Montauk Highway, Oakdale, NY 11769
    View details
    Oakdale Office Condo For Sale
    $350,000
    0.03 Acres

    Oakdale Office Condo For Sale

    Well-maintained office condo in Oakdale Commons Shopping Center.

    1215 Montauk Highway, Oakdale, NY 11769
    View details
    Commercial Investment Property For Sale
    $3,699,000

    Commercial Investment Property For Sale

    Triple net lease, 100% occupied commercial investment property.

    Bayshore, NY 11706
    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.

    Sayville Land: Build Your Dream
    $1,049,999
    0.38 Acres

    Sayville Land: Build Your Dream

    Spacious land parcel in Sayville, perfect for residential or investment.

    48-52 Browns River Road, Sayville, NY 11782
    View details
    Landlocked Lot in Deer Park
    Contact for pricing
    0.09 Acres

    Landlocked Lot in Deer Park

    Landlocked 4,000 sq ft lot with garage and driveway easement.

    Kenmore Street, Deer Park, NY 11729
    View details
    Prime Commercial Parcel in Smithtown
    $1,100,000
    1.22 Acres

    Prime Commercial Parcel in Smithtown

    High-visibility commercial land for sale in a thriving business district.

    Middle Country Road, Smithtown, NY 11780
    View details
    Prime Commercial Land Opportunity
    $1,100,000
    1.22 Acres

    Prime Commercial Land Opportunity

    High-visibility commercial land parcel in Smithtown, ideal for development.

    Middle Country Road, Smithtown, NY 11780
    View details

    Explore Off-Market Properties in Islip, NY

    Consider similar Off-Market properties in Islip, NY. 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.

    750 Main St

    750 Main St

    OFFICE BUILDING • 0.29 Acres
    Value Estimation
    $1,395,000
    750 Main St, Islip, NY 11751-3619
    View details
    2330 Un Blvd

    2330 Un Blvd

    PROFESSIONAL BUILDING • 0.64 Acres
    Value Estimation by Request
    2330 Un Blvd, Islip, NY 11751-3172
    View details
    375 Main St

    375 Main St

    PROFESSIONAL BUILDING • 0.49 Acres
    Value Estimation
    $1,275,000
    375 Main St, Islip, NY 11751-3542
    View details
    499 Islip Ave

    499 Islip Ave

    PROFESSIONAL BUILDING • 0.28 Acres
    Value Estimation
    $705,000
    499 Islip Ave, Islip, NY 11751-1809
    View details
    148 Islip Ave

    148 Islip Ave

    OFFICE BUILDING • 0.04 Acres
    Value Estimation
    $525,000
    148 Islip Ave, Islip, NY 11751-3234
    View details
    724 Main St

    724 Main St

    OFFICE BUILDING • 0.11 Acres
    Value Estimation by Request
    724 Main St, Islip, NY 11751-3620
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    1 Bay Ave

    1 Bay Ave

    OFFICE BUILDING • 0.25 Acres
    Value Estimation by Request
    1 Bay Ave, Islip, NY 11751-4011
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    250 Main St

    250 Main St

    OFFICE BUILDING • 0.24 Acres
    Value Estimation by Request
    250 Main St, Islip, NY 11751-3415
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    165 Islip Ave

    165 Islip Ave

    OFFICE BUILDING • 0.36 Acres
    Value Estimation by Request
    165 Islip Ave, Islip, NY 11751-3200
    View details
    662 Main St

    662 Main St

    PROFESSIONAL BUILDING • 0.09 Acres
    Value Estimation by Request
    662 Main St, Islip, NY 11751-3620
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    670 Main St

    670 Main St

    OFFICE BUILDING • 0.08 Acres
    Value Estimation by Request
    670 Main St, Islip, NY 11751-3620
    View details
    150 Islip Ave

    150 Islip Ave

    OFFICE BUILDING • 0.03 Acres
    Value Estimation by Request
    150 Islip Ave, Islip, NY 11751-3222
    View details
    180 Freeman Ave

    180 Freeman Ave

    RADIO OR TV STATION • 9.63 Acres
    Value Estimation by Request
    180 Freeman Ave, Islip, NY 11751
    View details
    260 Main St

    260 Main St

    PROFESSIONAL BUILDING • 0.36 Acres
    Value Estimation by Request
    260 Main St, Islip, NY 11751-3450
    View details
    61 Nassau Ave

    61 Nassau Ave

    PROFESSIONAL BUILDING • 0.10 Acres
    Value Estimation by Request
    61 Nassau Ave, Islip, NY 11751-3600
    View details

    Islip, NY Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 62 office properties & spaces for sale in Islip, NY on our real estate platform. These investment opportunities span a total of 226,946 square feet of properties for sale, with an estimated market value of $4,930,000.

    Sale prices for office spaces in Islip, NY start at $155,000, averaging $616,250, and reaching up to $1,415,000 — 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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