Middle Island, NY
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    Middle Island, NY Office Spaces for Sale

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    Ridge, NY Gordon Heights, NY Coram, NY
    Approved Mixed-Use Development Site
    Contact for pricing
    27,200 SF
    Approved Mixed-Use Development Site

    839 Middle Country Road, Middle Island, NY 11953

    Approved mixed-use development site in a fast-growing corridor.
    • Approved for mixed‑use development, ready to build.
    • Located in a fast‑growing Middle Country Road corridor.
    • Includes two buildings totaling 27,200 square feet.
    • Building #1 approved for restaurant and/or healthcare services with 12,138 gallons per day.
    • Building #2 includes twelve (12) three‑bedroom, 2.5‑bathroom duplex apartments.
    Updated: Mar 20
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    Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 1 Active listings in Middle Island, NY, 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.

    Professional Office Building on Route 25
    $875,000
    3,486 SF
    Professional Office Building on Route 25

    3,486 SF office building with owner-user suite and lease-up upside.

    1814 Middle Country Road, Ridge, NY 11961

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    Professional Office Building on Route 25
    $1,000,000
    3,486 SF
    Professional Office Building on Route 25

    3,486 SF office building with owner-user suite and lease-up upside.

    1814 Middle Country Rd, Ridge, NY 11961

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    Medical Office Condo with Exam Rooms
    $299,007
    Medical Office Condo with Exam Rooms

    Professionally maintained condo featuring a reception area, waiting space, and three exam rooms for healthcare practices.

    1641A Medford Avenue, Medford, NY 11763

    View details
    Medford Office Building For Sale
    $1,750,000
    7,000 SF
    Medford Office Building For Sale

    7,000 SF office building with ample parking and financing.

    2946 Rte 112, Medford, NY

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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.

    Rocky Point Commercial Lot
    $390,000
    0.41 Acres
    Rocky Point Commercial Lot

    J-2 zoned commercial lot in Rocky Point, NY.

    N Country Roads, Rocky Point, NY

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    Prime Land in Port Jefferson
    $3,250,000
    4.10 Acres
    Prime Land in Port Jefferson

    4.1 acre commercial land in revitalizing Port Jefferson Station.

    527/529 Route 112, Port Jefferson Station, NY 11776

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    Commercial Land Near Montauk Highway
    $699,000
    0.50 Acres
    Commercial Land Near Montauk Highway

    Vacant commercial lot near Montauk Hwy, Shirley, NY.

    V/L Versa Place, Shirley, NY 11967

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    Commercial Land Near Montauk Highway
    $699,000
    0.50 Acres
    Commercial Land Near Montauk Highway

    Prime commercial lot near shopping, zoned J6, approved for building.

    V/L Versa Place, Shirley, NY 11967

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    Off-Market Properties in Middle Island, NY

    Consider similar Off-Market properties in Middle Island, 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.

    Middle Country Rd
    OFFICE BUILDING
    Lot: 0.84 Acres
    Estimated value
    $950,000

    Middle Country Rd, Middle Island, NY 11953

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    500 Middle Country Rd
    OFFICE BUILDING
    Lot: 0.67 Acres
    Value Estimation by Request

    500 Middle Country Rd, Middle Island, NY 11953

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    Rocky Pt Rd
    MEDICAL CLINIC
    Lot: 3.00 Acres
    Value Estimation by Request

    Rocky Pt Rd, Middle Island, NY 11953

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    114 Rocky Pt Rd
    OFFICE BUILDING
    Lot: 0.88 Acres
    Value Estimation by Request

    114 Rocky Pt Rd, Middle Island, NY 11953-1216

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    606 Middle Country Rd
    PROFESSIONAL BUILDING
    Lot: 0.65 Acres
    Value Estimation by Request

    606 Middle Country Rd, Middle Island, NY 11953-2556

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    1200 Middle Country Rd
    PROFESSIONAL BUILDING
    Lot: 1.40 Acres
    Value Estimation by Request

    1200 Middle Country Rd, Middle Island, NY 11953

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    217 Old Middle Country Rd
    Medical Office Space
    9,000 SF Lot: 1.56 Acres
    Value Estimation by Request

    217 Old Middle Country Rd, Middle Island, NY 11953

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    999 Middle Country Rd
    OFFICE BUILDING
    Lot: 0.62 Acres
    Value Estimation by Request

    999 Middle Country Rd, Middle Island, NY 11953-2551

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    Middle Country Rd
    OFFICE BUILDING
    Lot: 1.03 Acres
    Value Estimation by Request

    Middle Country Rd, Middle Island, NY 11953

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    Longwood Rd
    MEDICAL CLINIC
    Lot: 1.92 Acres
    Value Estimation by Request

    Longwood Rd, Middle Island, NY 11953

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    Middle Island, NY Office Spaces Investment Opportunities Market Analysis

    Explore 11 office spaces for sale in Middle Island, NY on our real estate platform. These investment opportunities span a total of 27,200 square feet of properties for sale, with an estimated market value of $0.00.

    Sale prices for office spaces in Middle Island, NY 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 1

    Demographics Overview

    Population 13K
    Population Growth (5Y) -0.1%
    Median Household Income $92,049
    College Educated 47.3%

    Listings Trend

    Total CRE Area on Market Trend

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