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    Ronkonkoma, NY Flex Space for Sale

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    Industrial Warehouse with Office
    Updated: Jul 16
    Industrial Warehouse with Office

    840 S 1st St, Ronkonkoma, NY 11779

    $2,750,000
    10,000 sqft 0.64 AC lot
    0.64‑acre industrial property at 840 S 1st St
    Approximately 500 SF office space with HVAC
    Warehouse offers 15 to 16' clear height
    Two drive‑in doors (14' x 10' each)
    Gas heat in the warehouse and HVAC in the offices
    View details
    Renovated Flex Warehouse
    Updated: Sep 26, 2025
    Renovated Flex Warehouse

    14 3RD ST, Ronkonkoma, NY 11772

    $629,000
    2,700 sqft
    Totally renovated in 2024, including roof, gutters, windows, bathrooms, kitchen, floors, walls, and doors
    Flex/warehouse setup with 3–12 ft garage doors for warehouse and storage access
    Office and employee areas include a boss office, conference rooms, and a large work area for employees/desks
    Interior includes kitchen, 2 half bathrooms, and a designated office driveway plus a shared driveway for the warehouse
    Utilities and comfort upgrades include propane heat with Navien system, and 3 ductless AC units
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    Freestanding Industrial Development Building
    Freestanding Industrial Development Building

    554 Hauppauge Road, Hauppauge, NY 11788

    $1,495,000
    0.30 AC lot

    Freestanding flex/industrial building with high ceilings, three bays, and office space on a large lot with multiple curb cuts.

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    Ronkonkoma Industrial Condo For Sale
    Ronkonkoma Industrial Condo For Sale

    711 Koehler Ave 5, Ronkonkoma, NY 11779

    $1,400,000
    5,000 sqft

    5,000 SF industrial condo with office and warehouse space.

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    Industrial Condo with Office and Mezzanine
    Industrial Condo with Office and Mezzanine

    5-711 Koehler Ave, Ronkonkoma, NY 11779

    $1,400,000

    Industrial condo with dock and drive-in access plus finished office and mezzanine storage for flexible operating needs.

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    Hauppauge Industrial Building with Yard
    Hauppauge Industrial Building with Yard

    263 Calebs Path, Hauppauge, NY

    Contact for pricing
    6,000 sqft 1.00 AC lot

    6,000 SF industrial building with fenced yard in Hauppauge.

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    Divisible Industrial Office Building
    Divisible Industrial Office Building

    761 Koehler Ave, Ronkonkoma, NY 11779

    Contact for pricing

    Well-maintained industrial and office building on a corner lot, divisible with multiple means of egress.

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    Ronkonkoma Industrial Unit For Sale
    Ronkonkoma Industrial Unit For Sale

    2221 5th Ave, Ronkonkoma, NY

    Contact for pricing
    2,500 sqft 4.20 AC lot

    Well-maintained 2,500 SF industrial unit with offices and mezzanine.

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    Divisible Warehouse and Office Building
    Divisible Warehouse and Office Building

    55 Kennedy Drive, Hauppauge, NY 11788

    Contact for pricing

    Renovated in 2019 with warehouse and office spaces, 300+ parking spots, loading docks, drive-ins, and full sprinkler coverage.

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    Based on your search, we've compiled 18 Potential Opportunities for your consideration. Besides 9 Active listings in Ronkonkoma, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 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.

    Versatile Commercial Property in Patchogue
    Versatile Commercial Property in Patchogue

    65 Sycamore St, Patchogue, NY 11772

    $2,100,000
    8,800 sqft 0.99 AC lot

    8,000 SF commercial building with warehouse, office, and apartment.

    View details
    Bohemia Flex Space Available
    Bohemia Flex Space Available

    50 Orville Dr, Bohemia, NY

    $7,016,500
    21,500 sqft 1.64 AC lot

    Flex space with office/R&D, drive-in, and ample power.

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    Renovated Flex Warehouse with Office
    Renovated Flex Warehouse with Office

    14 E 3rd Street, Patchogue, NY 11772

    $629,000
    0.11 AC lot

    Renovated 2024 flex warehouse with multiple garage doors, office space, and restroom and kitchen amenities.

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    Warehouse-Office Space in Bohemia, NY
    Warehouse-Office Space in Bohemia, NY

    3800 Veterans Memorial Hwy, Bohemia, NY 11716

    Contact for pricing

    Versatile warehouse and office space with strategic location in Bohemia.

    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.

    Industrial Development Parcel on Southford Road
    Industrial Development Parcel on Southford Road

    1140 Southford Road, Middlebury, CT 06762

    $399,000
    1.50 AC lot

    1.5-acre industrial development parcel in Middlebury, Connecticut.

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    Industrial Lot in Redevelopment Zone
    Industrial Lot in Redevelopment Zone

    415 Bergen Ave, Kearny, NJ 07032

    Contact for pricing
    0.75 AC lot

    Approximately 0.75-acre industrial lot in a redevelopment zone.

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    Shovel-Ready Flex Warehouse Site
    Shovel-Ready Flex Warehouse Site

    381 Mounts Mills Road, Monroe, NJ 08831

    $1,700,000
    13,500 sqft 3.30 AC lot

    Light industrial flex warehouse development site with approvals and plans for approximately 13,500 SF.

    View details
    Industrial Land Near Turnpike Exit
    Industrial Land Near Turnpike Exit

    73 Lake Dr, East Windsor, NJ 08520

    Contact for pricing

    Land with potential for a 37,000 SF flex/industrial building.

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    Off-Market Properties in Ronkonkoma, NY

    Consider similar Off-Market properties in Ronkonkoma, 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.

    711 Koehler Ave
    Life science properties

    711 Koehler Ave, Ronkonkoma, NY 11779

    Value Estimation by Request
    View details

    Ronkonkoma, NY Flex Space Market Trends and Statistics

    Explore 10 flex space for sale in Ronkonkoma, NY, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 17,700 square feet of properties for sale, with an estimated market value of $4,779,000.

    Sale prices for business spaces in Ronkonkoma, NY start at $629,000, averaging $1,593,000, and reaching up to $2,750,000 — 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

    Commercial property segments ranked by active listings on the market

    Flex space 15
    Distribution centers 1
    Manufacturing properties 1

    Demographics Overview

    Population 42K
    Population Growth (5Y) +3.8%
    Median Household Income $117,235
    College Educated 43.7%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    11779 $1.4M

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

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