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    Ronkonkoma, NY Office Buildings for Sale

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    Central Islip, NY Smithtown, NY Bohemia, NY
    Commercial Building in Ronkonkoma, NY
    $650,000
    2,300 SF
    Commercial Building in Ronkonkoma, NY

    294 Fir Grove Rd, Ronkonkoma, NY 11779

    Updated Hi-Ranch with modern amenities and convenient location.
    • Completely renovated and turn‑key condition.
    • Gourmet granite kitchen with high‑end appliances and custom finishes.
    • Full finished basement providing additional living space.
    • Located in the Connetquot School District.
    • Convenient access to area highways and the Long Island Rail Road.
    Updated: Jun 4, 2025
    View details
    Ronkonkoma Avenue Freestanding Office Building
    $749,000
    1,400 SF
    Ronkonkoma Avenue Freestanding Office Building

    218 Ronkonkoma Ave, Ronkonkoma, NY 11779

    Freestanding, renovated office building with two suites and ample parking.
    • Freestanding 1,400 SF owner‑user office building with excellent visibility and strong traffic exposure on Ronkonkoma Ave.
    • Two renovated suites with separate entrances, private bathrooms, and individual utilities/meters.
    • Recent updates including new siding, flooring, renovated baths, and cabinetry.
    • Ample parking and low property taxes.
    • Conveniently located minutes from Ronkonkoma LIRR and surrounded by national and local retailers.
    Updated: Apr 22
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    Based on your search, we've compiled 197 Potential Opportunities for your consideration. Besides 2 Active listings in Ronkonkoma, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 187 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.

    Patchogue Village Freestanding Office Building
    Contact for pricing
    24,000 SF
    Patchogue Village Freestanding Office Building

    Freestanding office building in Patchogue Village with long-term tenant.

    75 Oak St, Patchogue, NY 11772

    View details
    New Construction Office Building
    $2,795,000
    10,000 SF
    New Construction Office Building

    New construction office building built in 2020, 10000 square feet.

    263-265 Indian Head Rd, Kings Park, NY 11725

    View details
    Two Buildings with 17 Stores
    $8,250,000
    21,766 SF
    Two Buildings with 17 Stores

    Two one-story masonry buildings with parking for 120 cars.

    Medford Ave, Patchogue, NY

    View details
    Renovated Office Building with Retail
    $1,199,000
    Renovated Office Building with Retail

    Freestanding, renovated office building with retail exposure and parking.

    121 Pulaski Rd, Kings Park, NY 11754

    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.

    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

    View details
    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

    View details
    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

    View details
    Commercial Land in Mastic, NY
    $749,500
    0.31 Acres
    Commercial Land in Mastic, NY

    Commercial land near shopping center and residential neighborhoods.

    1287 Montauk Highway, Mastic, NY 11950

    View details

    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.

    85 Air Park Dr, Unit 5

    85 Air Park Dr, Unit 5

    OFFICE BUILDING • 0.12 Acres
    Value Estimation
    $1,200,000
    85 Air Park Dr, Ronkonkoma, NY 11779-9207
    View details
    3555 Veterans Memorial Hwy

    3555 Veterans Memorial Hwy

    OFFICE BUILDING • 0.02 Acres
    Value Estimation by Request
    3555 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7651
    View details
    291 Ronkonkoma Ave

    291 Ronkonkoma Ave

    PROFESSIONAL BUILDING • 0.32 Acres
    Value Estimation
    $735,000
    291 Ronkonkoma Ave, Ronkonkoma, NY 11779
    View details
    3505 Veterans Memorial Hwy

    3505 Veterans Memorial Hwy

    OFFICE BUILDING • 0.04 Acres
    Value Estimation by Request
    3505 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7640
    View details
    2221 5th Ave

    2221 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    2221 5th Ave, Ronkonkoma, NY 11779-6285
    View details
    260 Hawkins Ave

    260 Hawkins Ave

    OFFICE BUILDING • 0.44 Acres
    Value Estimation by Request
    260 Hawkins Ave, Ronkonkoma, NY 11779-4205
    View details
    160 Remington Blvd

    160 Remington Blvd

    OFFICE BUILDING • 0.06 Acres
    Value Estimation
    $615,000
    160 Remington Blvd, Ronkonkoma, NY 11779-6912
    View details
    2231 5th Ave

    2231 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    2231 5th Ave, Ronkonkoma, NY 11779-6284
    View details
    2231 5th Ave

    2231 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation
    $550,000
    2231 5th Ave, Ronkonkoma, NY 11779-6284
    View details
    2221 5th Ave

    2221 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation
    $525,000
    2221 5th Ave, Ronkonkoma, NY 11779-6285
    View details
    5018 Expy S Dr

    5018 Expy S Dr

    PROFESSIONAL BUILDING • 1.08 Acres
    Value Estimation
    $1,655,000
    5018 Expy S Dr, Ronkonkoma, NY 11779-5589
    View details
    701 Koehler Ave Ste, Unit 4

    701 Koehler Ave Ste, Unit 4

    OFFICE BUILDING • 0.11 Acres
    Value Estimation
    $1,230,000
    701 Koehler Ave Ste, Ronkonkoma, NY 11779-7403
    View details
    3075 Veterans Memorial Hwy

    3075 Veterans Memorial Hwy

    OFFICE BUILDING • 6.40 Acres
    Value Estimation
    $7,005,000
    3075 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7666
    View details
    900 Portion Rd

    900 Portion Rd

    OFFICE BUILDING • 0.92 Acres
    Value Estimation
    $1,640,000
    900 Portion Rd, Ronkonkoma, NY 11779-1996
    View details
    2221 5th Ave

    2221 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    2221 5th Ave, Ronkonkoma, NY 11779-6285
    View details
    2221 5th Ave

    2221 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    2221 5th Ave, Ronkonkoma, NY 11779-6285
    View details
    2221 5th Ave

    2221 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    2221 5th Ave, Ronkonkoma, NY 11779-6285
    View details
    3555 Veterans Memorial Hwy

    3555 Veterans Memorial Hwy

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    3555 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7651
    View details
    3275 Veterans Memorial Hwy

    3275 Veterans Memorial Hwy

    OFFICE BUILDING • 4.31 Acres
    Value Estimation
    $11,250,000
    3275 Veterans Memorial Hwy, Ronkonkoma, NY 11779-7664
    View details
    710 Un Pkwy Ste, Unit 2

    710 Un Pkwy Ste, Unit 2

    OFFICE BUILDING • 0.11 Acres
    Value Estimation
    $750,000
    710 Un Pkwy Ste, Ronkonkoma, NY 11779-7428
    View details
    2231 5th Ave

    2231 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    2231 5th Ave, Ronkonkoma, NY 11779-6284
    View details
    2231 5th Ave

    2231 5th Ave

    OFFICE BUILDING • 0.06 Acres
    Value Estimation by Request
    2231 5th Ave, Ronkonkoma, NY 11779-6284
    View details

    Ronkonkoma, NY Office Buildings Investment Opportunities Market Analysis

    Explore 189 office buildings for sale in Ronkonkoma, NY on our real estate platform. These investment opportunities span a total of 3,700 square feet of properties for sale, with an estimated market value of $1,399,000.

    Sale prices for office properties in Ronkonkoma, NY start at $650,000, averaging $699,500, and reaching up to $749,000 — 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

    Office Units 11
    Office buildings 4
    Medical Office Space 1

    Property Size Breakdown

    The majority of commercial real estate listings in Ronkonkoma fall within the 50,000 to 100,000 square foot range.

    Demographics Overview

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

    High-Yield Neighborhoods for Strategic Investment

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

    Neighborhood Average Price
    11779 $699.5K

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