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    Riverhead, NY Land for Sale

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    25 properties
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    Commercial Land with Leased Deli
    Updated: Jul 10
    Commercial Land with Leased Deli

    669 Flanders Road, Flanders, NY 11901

    $2,250,000
    1.50 AC lot
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    Riverfront Commercial Land Opportunity
    Updated: Apr 30
    Riverfront Commercial Land Opportunity

    1011-1021 W Main Street, Riverhead, NY 11901

    $400,000
    1.50 AC lot
    Rare 1.5‑acre riverfront property with commercial zoning.
    Subdivision potential and various development opportunities, including multi‑family dwellings, restaurants, and recreational businesses.
    Direct access to the Peconic River for water activities.
    Close to the Peconic Riverfront Pedestrian Walk and public park space.
    Conveniently located near downtown Riverhead's amenities.
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    Mixed-Use Development Income Site
    Mixed-Use Development Income Site

    669 Flanders Road, Flanders, NY 11901

    $2,250,000
    1.50 AC lot

    Leased deli building, 3-bedroom rental home, and vacant land on a busy roadway with direct access from Flanders Road.

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    Subdividable Commercial Land For Sale
    Subdividable Commercial Land For Sale

    845 Raynor Ave, Riverhead, NY 11901

    $7,950,000
    10,000 sqft 8.00 AC lot

    8 acres of subdividable commercial land in Riverhead, NY.

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    Waterfront Development Land Parcel
    Waterfront Development Land Parcel

    37 Corwell Avenue, Riverhead, NY 11901

    $699,000
    0.90 AC lot

    Nearly 1 acre of Peconic River waterfront land with docks utilities and substantial frontage.

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    Shovel-Ready Residential Subdivision Land
    Shovel-Ready Residential Subdivision Land

    Midway Drive, Riverhead, NY 11901

    $3,249,000
    12.80 AC lot

    Fully entitled 10-lot subdivision with permits current, no wetlands or flood-zone encumbrances, and road plans approved.

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    Shovel-Ready Waterfront Building Parcel
    Shovel-Ready Waterfront Building Parcel

    910 Flanders Road, Flanders, NY 11901

    $675,000
    0.93 AC lot

    Nearly one-acre waterfront parcel with wetland and health department approvals and approved plans for immediate development.

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    Riverhead Development Site For Sale
    Riverhead Development Site For Sale

    139 Main Rd, Riverhead, NY 11901

    $3,750,000
    165,528 sqft 3.80 AC lot

    3.8 acre development site in Riverhead Township.

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    Waterfront Land on Peconic River
    Waterfront Land on Peconic River

    1217 W Main Street, Riverhead, NY 11901

    $199,000
    0.60 AC lot

    Scenic 0.60-acre waterfront lot on the Peconic River.

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    36.1 Acres Agricultural Land
    36.1 Acres Agricultural Land

    Edwards Avenue, Riverhead, NY 11901

    $1,945,000
    36.08 AC lot

    Agricultural land in Wine Country with numerous potential uses.

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    Retail Redevelopment Restaurant Site
    Retail Redevelopment Restaurant Site

    89 Peconic Avenue, Riverhead, NY 11901

    $3,000,000
    1.00 AC lot

    Redevelopment-ready land site with preliminary approval for a restaurant and rooftop bar, plus canoe rental operations.

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    Riverside Land For Sale
    Riverside Land For Sale

    Riverhead, NY 11901

    $99,000
    0.18 AC lot

    Affordable wooded land in Riverside, New York.

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    Waterfront Development Land Parcel
    Waterfront Development Land Parcel

    37 Corwell Ave, Riverhead, NY 11901

    $699,000
    1.00 AC lot

    Waterfront land with approximately 160 feet of frontage and utilities available at the docks.

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    Riverfront Commercial Land Parcel
    Riverfront Commercial Land Parcel

    1011-1021 West Main Street, Riverhead, NY 11901

    $400,000
    1.50 AC lot

    1.5-acre commercial-zoned parcel with riverfront access and possible subdivision, suited for a range of development plans.

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    Peconic River Waterfront Land
    Peconic River Waterfront Land

    1217 W Main St, Riverhead, NY 11901

    $199,000
    0.60 AC lot

    Scenic 0.60-acre waterfront land on the Peconic River.

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    Village Central Mixed-Use Land
    Village Central Mixed-Use Land

    420 Osborn Ave, Riverhead, NY 11901

    $365,000

    Zoned Village Central, this Riverhead lot offers options for first-floor commercial with second-floor residential.

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    Flanders Road Land Opportunity
    Flanders Road Land Opportunity

    669 Flanders Road, Flanders, NY 11901

    $2,399,900

    Land available in Flanders, NY, Suffolk County.

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    3.56 Acres Prime Real Estate
    3.56 Acres Prime Real Estate

    314 Main Road, Riverhead, NY 11931

    $995,000
    3.56 AC lot

    Two adjacent lots totaling 3.56 acres for sale.

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    Riverhead Land For Sale
    Riverhead Land For Sale

    374 Main Road, Riverhead, NY 11901

    $950,000
    1.52 AC lot

    3.45 acre commercial land for sale in Riverhead, NY.

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    Riverhead Land Parcel For Sale
    Riverhead Land Parcel For Sale

    411 Old Country Rd, Riverhead, NY

    Contact for pricing
    37.70 AC lot

    37.7-acre parcel with buildable area and wetlands.

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    Riverhead Land For Restaurant Development
    Riverhead Land For Restaurant Development

    Tanger Mall Dr, Riverhead, NY 11901

    $3,500,000
    4.15 AC lot

    4.15 acres on Tanger Mall Drive, restaurant-permitted location.

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    Sound Avenue Land Opportunity
    Sound Avenue Land Opportunity

    3994 Sound Avenue, Riverhead, NY 11901

    $8,100,000

    Land available on Sound Avenue, Riverhead.

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    Land For Sale Riverside, NY
    Land For Sale Riverside, NY

    Riverhead, NY 11901

    $99,000

    Land available in Riverside, Suffolk County, New York.

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    22.30 AC Vacant Land
    22.30 AC Vacant Land

    Meadow Rd, Riverhead, NY 11933

    $2,725,000
    22.30 AC lot

    22.30 AC vacant land ideal for equestrian, farming.

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    Riverhead, NY Land Market Trends and Statistics

    Explore 72 land for sale in Riverhead, NY, showcased through 25 active listings on our real estate platform. These investment opportunities span a total of 175,528 square feet of properties for sale, with an estimated market value of $11,700,000.

    Sale prices for lots in Riverhead, NY start at $3,750,000, averaging $5,850,000, 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Commercial land 10
    Waterfront Land 5
    Agricultural land / Farmland 4
    Recreation land 1
    Residential land & home lots 1

    Demographics Overview

    Population 33K
    Population Growth (5Y) +19.8%
    Median Household Income $83,252
    College Educated 30.4%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    Aquebogue $995K
    Riverhead $1.9M
    Calverton $2.7M

    Taxes & Financing

    Tax Rate (average for all types) 1.24%
    Property Tax per SF $36.26 per SF
    Tax Rate vs County Average 0.27 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Suffolk County

    New Delisted

    Total CRE Inventory on Market (SF)

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    Most Searched ZIP Codes in Riverhead, NY

    • 11901
    • 11931
    • 11933

    Featured Riverhead Real Estate Agencies

    Realmo connects you with licensed Riverhead CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    East End Commercial Real Estate
    215 Roanoke Ave Northampton, NY 11901
    Phone: 15168100900

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