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    Mount Sinai, NY
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    Mount Sinai, NY Commercial Land for Sale

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    Vacant Land in Mount Sinai
    Updated: Feb 11
    Vacant Land in Mount Sinai

    28 Rocky Hill Road, Mount Sinai, NY 11766

    $449,000
    1.28 AC lot
    Waterview (Winter)
    Vacant Land ready for your vision
    Located in the Historic District
    Location Available (Coordinates Provided)
    No Active Permits
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    Subdividable Commercial Land Parcels
    Updated: Jul 23
    Subdividable Commercial Land Parcels

    9 Myrtle St, Mount Sinai, NY 11766

    Contact for pricing
    87,000 sqft
    Two subdividable parcels
    Public sewer connection available
    New 4‑way signalized intersection at Route 25A and Myrtle St provided by the master developer
    Immediate access to a major east‑west 4‑lane highway with 40K+ ADT traffic count
    Nearby to J.T. Mather (Northwell), St. Charles (CHS), and Stony Brook University Hospitals
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    Commercial Development Opportunity on Route 25A
    Commercial Development Opportunity on Route 25A

    12 Myrtle Street, Mount Sinai, NY 11766

    Contact for pricing
    88,000 sqft

    Prime commercial land with development potential near major hospitals.

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    See what stands out in Suffolk County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

    Cap Rate available after sign in
    NOI available after sign in
    Local Demand available after sign in
    Commercial Development Sites For Sale
    Commercial Development Sites For Sale

    12 Myrtle Street, Mount Sinai, NY 11766

    Contact for pricing
    87,000 sqft 8.54 AC lot

    Two contiguous commercial development sites available for sale.

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    Commercial Development Sites on Route 25A
    Commercial Development Sites on Route 25A

    12 Myrtle Street, Mount Sinai, NY 11766

    Contact for pricing
    8.54 AC lot

    Two contiguous commercial development sites for sale on Route 25A.

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    Mount Sinai Land For Sale
    Mount Sinai Land For Sale

    Mt Sinai, NY 11766

    $8,500,000

    Commercial land available on Route 25A in Mount Sinai.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Commercial Land with Highway Frontage
    Commercial Land with Highway Frontage

    426-456 Route 25A, Mount Sinai, NY 11766

    Contact for pricing

    J-2-zoned commercial land with substantial frontage, on-site parking, and established commercial neighbors.

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    Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 7 Active listings in Mount Sinai, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 65 Off-Market properties to explore as potential leads

    Opportunities in Nearby Cities

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

    Flag Lot Zoned J4 Land
    Flag Lot Zoned J4 Land

    101 Sylvan Ave, Miller Place, NY 11764

    $459,000
    1.02 AC lot

    Flag lot commercial parcel zoned J4, offering a range of uses with special permit options.

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    J2-Zoned Commercial Land
    J2-Zoned Commercial Land

    Oakland Avenue, Miller Place, NY 11764

    $129,900
    0.08 AC lot

    Small commercial parcel with J2 zoning and variances required for construction.

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    Commercial Land Investment Opportunity
    Commercial Land Investment Opportunity

    525 Rte 112 Rd 1, Port Jefferson Station, NY 11776

    $879,990
    0.23 AC lot

    Commercial land available for sale, permits required.

    View details
    Commercial Land with Dual Curb Cuts
    Commercial Land with Dual Curb Cuts

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

    $3,250,000

    Level commercial land with landscaped borders, signal-related features, and development options subject to required approvals.

    View details

    Off-Market Properties in Mount Sinai, NY

    Consider similar Off-Market properties in Mount Sinai, 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.

    Plymouth Ave
    VACANT COMMERCIAL LAND

    Plymouth Ave, Mount Sinai, NY 11766

    $775,000
    Estimated value
    View details
    Plymouth Ave
    VACANT COMMERCIAL LAND

    Plymouth Ave, Mount Sinai, NY 11766

    $825,000
    Estimated value
    View details
    87 Farm Acre Cir
    VACANT COMMERCIAL LAND

    87 Farm Acre Cir, Mount Sinai, NY 11766-3426

    $950,000
    Estimated value
    View details
    Canal Rd
    VACANT COMMERCIAL LAND

    Canal Rd, Mount Sinai, NY 11766

    $285,000
    Estimated value
    0.20 AC lot
    View details
    11 Plymouth Ave
    VACANT COMMERCIAL LAND

    11 Plymouth Ave, Mount Sinai, NY 11766-2629

    Value Estimation by Request
    17.05 AC lot
    View details
    530 Rte 25a
    VACANT COMMERCIAL LAND

    530 Rte 25a, Mount Sinai, NY 11766

    $275,000
    Estimated value
    0.70 AC lot
    View details
    Park Ave
    VACANT COMMERCIAL LAND

    Park Ave, Mount Sinai, NY 11766

    $270,000
    Estimated value
    0.58 AC lot
    View details
    Clubhouse Ct
    VACANT COMMERCIAL LAND

    Clubhouse Ct, Mount Sinai, NY 11766

    $260,000
    Estimated value
    2.82 AC lot
    View details
    Tyler St
    VACANT COMMERCIAL LAND

    Tyler St, Mount Sinai, NY 11766

    $270,000
    Estimated value
    0.35 AC lot
    View details
    Hallock Ave
    VACANT COMMERCIAL LAND

    Hallock Ave, Mount Sinai, NY 11766

    $270,000
    Estimated value
    0.38 AC lot
    View details
    Mt Sinai Coram Rd
    VACANT COMMERCIAL LAND

    Mt Sinai Coram Rd, Mount Sinai, NY 11766

    $275,000
    Estimated value
    1.16 AC lot
    View details
    Rte 25a
    VACANT COMMERCIAL LAND

    Rte 25a, Mount Sinai, NY 11766

    $270,000
    Estimated value
    1.21 AC lot
    View details
    Rte 25a
    VACANT COMMERCIAL LAND

    Rte 25a, Mount Sinai, NY 11766

    $260,000
    Estimated value
    2.35 AC lot
    View details
    Rte 25a
    VACANT COMMERCIAL LAND

    Rte 25a, Mount Sinai, NY 11766

    $280,000
    Estimated value
    0.32 AC lot
    View details
    Plymouth Ave
    VACANT COMMERCIAL LAND

    Plymouth Ave, Mount Sinai, NY 11766

    Value Estimation by Request
    View details
    Plymouth Ave
    VACANT COMMERCIAL LAND

    Plymouth Ave, Mount Sinai, NY 11766

    Value Estimation by Request
    View details
    Plymouth Ave
    VACANT COMMERCIAL LAND

    Plymouth Ave, Mount Sinai, NY 11766

    Value Estimation by Request
    View details

    Mount Sinai, NY Commercial Land Market Trends and Statistics

    Explore 72 commercial land for sale in Mount Sinai, NY, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 974,762 square feet of properties for sale, with an estimated market value of $8,949,000.

    Sale prices for commercial lots in Mount Sinai, NY start at $449,000, averaging $4,474,500, and reaching up to $8,500,000 — 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

    Commercial land 14
    Residential land & home lots 3
    Industrial land 1
    Waterfront Land 1

    Demographics Overview

    Population 11K
    Population Growth (5Y) -7.5%
    Median Household Income $157,564
    College Educated 77.7%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    11766 $449K

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

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