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    Northampton, NY Commercial Real Estate for Sale

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    Brooklyn, NY Queens, NY New York, NY
    37 results
    Medical/Office Building in Riverhead
    $750,000
    0.22 Acres

    Medical/Office Building in Riverhead

    976 Roanoke Avenue, Riverhead, NY 11901

    Professional building suitable for medical, wellness, or general office use.

    • Prime location on Roanoke Avenue with high visibility and strong traffic exposure, near Peconic Bay Medical Center and Route 58 retail corridor.
    • Ideal for medical or professional office use with multiple exam/treatment rooms, reception area potential, and flexible floor plan.
    • Generous 9,500+ SF lot with on‑site parking, private driveway, and expansion potential.
    • Easy access to major roadways including Long Island Expressway (I‑495).
    • Central air conditioning and ADA adaptability potential.
    Updated: Apr 16
    View details
    Turnkey Automotive Repair Business Included
    $1,650,000
    0.20 Acres

    Turnkey Automotive Repair Business Included

    944 E Main Street, Riverhead, NY 11901

    Established automotive repair business and property for sale in Riverhead.

    • Turnkey Automotive Repair Business & Real Estate Included: Acquire a profitable, 30‑year established business along with its modern facility.
    • Newly Re‑constructed Facility (2021): Benefit from a state‑of‑the‑art building with like‑new equipment.
    • High‑Visibility Location: Prime East Main Street frontage ensures excellent exposure.
    • Strong Earnings & Loyal Customer Base: Generates consistent annual profits supported by long‑standing customers and County Contracts.
    • Experienced Team in Place: Ensure a smooth transition with a skilled team already operating the business.
    Updated: Jan 28
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    Riverhead Commercial Property For Sale
    $3,990,000
    1.75 Acres

    Riverhead Commercial Property For Sale

    Multi-unit commercial property in Long Island's North Fork wine corridor.

    3225 Sound Ave, Riverhead, NY 11901
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    Riverhead Commercial Property For Sale
    $3,999,000
    1.75 Acres

    Riverhead Commercial Property For Sale

    Multi-unit commercial property in Long Island's North Fork wine corridor.

    3225 Sound Avenue, Riverhead, NY 11901
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    Riverhead Mixed-Use Building For Sale
    $715,000

    Riverhead Mixed-Use Building For Sale

    Two-story, 1,200 SF building on .26 acre in Riverhead.

    1161 West Main Street, Riverhead, NY 11901
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    Cleared Land on North Fork
    $450,000
    1.07 Acres

    Cleared Land on North Fork

    Cleared, flat lot ready for your North Fork homestead.

    3921 Sound Avenue, Riverhead, NY 11901
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    Flanders Commercial Property for Sale
    $2,400,000
    1.50 Acres

    Flanders Commercial Property for Sale

    1.5-acre property with income potential in Flanders, NY.

    669 Flanders Road, Flanders, NY 11901
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    Leased Ben & Jerry’s Investment
    $950,000
    1,800 SF

    Leased Ben & Jerry’s Investment

    Fully leased property in Downtown Riverhead with long-term tenant.

    87 E Main St, Riverhead, NY 11901
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    Riverhead Restaurant/Warehouse with Parking
    $1,388,000
    5,600 SF

    Riverhead Restaurant/Warehouse with Parking

    5,600+ sqft restaurant/warehouse with large parking lot for sale.

    1175 W Main Street, Riverhead, NY 11901
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    Established Automotive Business Opportunity
    $779,000
    0.15 Acres

    Established Automotive Business Opportunity

    Prime commercial location with long-standing auto business in Riverhead.

    1181 E Main St, Riverhead, NY 11901
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    Medical Office Building on Old Country Road
    $1,575,000
    3,446 SF

    Medical Office Building on Old Country Road

    Two-unit medical office building in Riverhead, ideal for owner/user.

    1190 Old Country Rd, Riverhead, NY 11901
    View details
    MULTI_FAMILY - Victorian - Riverhead, NY
    $998,000
    0.62 Acres

    MULTI_FAMILY - Victorian - Riverhead, NY

    Multifamily properties · 0.62 Acres

    761 E Main Street, Riverhead, NY 11901
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    Riverhead Mixed-Use Riverfront Property
    $715,000
    1,200 SF

    Riverhead Mixed-Use Riverfront Property

    Two-story, 1,200 SF building on .26 acre in Riverhead.

    1161 W Main St, Riverhead, NY 11901
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    Subdividable Commercial Land For Sale
    $7,950,000
    10,000 SF

    Subdividable Commercial Land For Sale

    8 acres of subdividable commercial land in Riverhead, NY.

    845 Raynor Ave, Riverhead, NY 11901
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    Cleared North Fork Homestead Lot
    $450,000

    Cleared North Fork Homestead Lot

    Cleared, flat lot ready for a North Fork homestead.

    3921 Sound Avenue, Riverhead, NY 11901
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    36.1 Acres Agricultural Land
    $1,945,000
    36.08 Acres

    36.1 Acres Agricultural Land

    Agricultural land in Wine Country with numerous potential uses.

    Edwards Avenue, Riverhead, NY 11901
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    Riverhead Development Site For Sale
    $3,750,000
    165,528 SF

    Riverhead Development Site For Sale

    3.8 acre development site in Riverhead Township.

    139 Main Rd, Riverhead, NY 11901
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    Dream Finca Near Alto San Juan
    $350,000

    Dream Finca Near Alto San Juan

    Spacious 5.6-acre finca with unobstructed views and building platforms.

    Riverhead, 11901
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    164 Hectare Finca in San Isidro
    $6,000,000

    164 Hectare Finca in San Isidro

    164-hectare finca with development potential in Santa Elena, Pérez Zeledón.

    Riverhead, 11901
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    Riverhead Retail Redevelopment Site
    $3,000,000

    Riverhead Retail Redevelopment Site

    One-acre retail site with redevelopment potential in Riverhead, NY.

    89 Peconic Avenue, Riverhead, NY 11901
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    Nature Paradise in Perez Zeledon
    $235,460

    Nature Paradise in Perez Zeledon

    Finca with views of the valley and Pacific Ocean.

    Riverhead, 11901
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    Renovated Office Building in Riverhead
    $1,195,000

    Renovated Office Building in Riverhead

    Professional office building in historic Riverhead district, renovated in 2017.

    21 E Second Street, Riverhead, NY 11901
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    40 Acres with Development Rights
    $4,650,000
    3,200 SF

    40 Acres with Development Rights

    Fertile land with microbrewery tenant and development opportunities.

    5873 Sound Avenue, Riverhead, NY 11901
    View details
    North Fork Agricultural Land Opportunity
    $1,200,000
    22.07 Acres

    North Fork Agricultural Land Opportunity

    22.07 acres of agricultural land on the North Fork.

    3360 Sound Avenue, Riverhead, NY 11901
    View details

    Northampton, NY Commercial Real Estate Investment Opportunities Market Analysis

    Explore 909 commercial real estate for sale in Northampton, NY, showcased through 37 active listings on our real estate platform. These investment opportunities span a total of 218,610 square feet of properties for sale, with an estimated market value of $31,478,000.

    Sale prices for business properties in Northampton, NY start at $550,000, averaging $3,147,800, and reaching up to $7,950,000 — 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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