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    Riverhead, NY

    Riverhead, NY Commercial Real Estate for Sale

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    Calverton, NY Manorville, NY Eastport, NY
    39 properties
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    Medical/Office Building on Roanoke Avenue
    Updated: Apr 16
    Medical/Office Building on Roanoke Avenue

    976 Roanoke Avenue, Riverhead, NY 11901

    $750,007
    1,452 sqft · 0.22 AC lot
    Approximately 1,452 SF medical/office building on Roanoke Avenue in Riverhead
    Multiple treatment/exam rooms plus basement and 2 bathrooms
    Central air conditioning and natural gas heating
    9,500+ SF lot with on‑site parking, including oversize parking, plus private driveway
    Strong access features with easy ingress/egress and strong road frontage/visibility (buyer to verify)
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    Turnkey Automotive Repair Business Included
    Updated: Jan 28
    Turnkey Automotive Repair Business Included

    944 E Main Street, Riverhead, NY 11901

    $1,650,000
    0.20 AC lot
    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.
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    Flanders Commercial Property for Sale
    Flanders Commercial Property for Sale

    669 Flanders Road, Flanders, NY 11901

    $2,399,900
    3,750 sqft · 1.50 AC lot

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

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    Multi-Use Restaurant and Retail Center
    Multi-Use Restaurant and Retail Center

    3225 Sound Ave, Riverhead, NY 11901

    $3,999,000
    1.75 AC lot

    Multi-unit center with operating 90-seat restaurant, bar, and retail/office suites plus parking.

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    Two-Story Office Building
    Two-Story Office Building

    230 W Main Road, Riverhead, NY 11901

    $698,000
    0.16 AC lot

    Manageable two-story office building with DC-3 zoning that supports a range of commercial and professional uses.

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    Riverfront Commercial Land Opportunity
    Riverfront Commercial Land Opportunity

    1011-1021 W Main Street, Riverhead, NY 11901

    $400,000
    1.50 AC lot

    1.5-acre commercial-zoned land parcel on the Peconic River.

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    Mixed-Use Restaurant and Retail Complex
    Mixed-Use Restaurant and Retail Complex

    3225 Sound Avenue, Riverhead, NY 11901

    $3,999,000
    1.75 AC lot

    Multi-unit property with an operating restaurant, bar, and retail/office units plus two parking lots for flexible tenant use.

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    Medical/Office Building on Roanoke Avenue
    Medical/Office Building on Roanoke Avenue

    976 Roanoke Ave, Riverhead, NY 11901

    $750,007
    1,452 sqft · 0.22 AC lot

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

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    Downtown Restaurant with Rear Deck
    Downtown Restaurant with Rear Deck

    65 E MAIN ST, Riverhead, NY 11901

    $1,665,000
    2,833 sqft · 0.12 AC lot

    Functional 2,833 SF restaurant on a small downtown parcel, featuring a rear deck for outdoor dining or operations.

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    Renovated Mixed-Use Storefront and Residence
    Renovated Mixed-Use Storefront and Residence

    1550 Main Road, Riverhead, NY 11901

    $825,000
    0.12 AC lot

    Renovated mixed-use setup with storefront/gallery space and a residence, plus unfinished loft and on-site parking.

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    Restaurant and Brewery Mixed-Use Property
    Restaurant and Brewery Mixed-Use Property

    72 W Main St, Riverhead, NY 11901

    $2,995,000
    11,560 sqft

    Three included units with separate utilities and DC-1 zoning, plus patio, support restaurant, brewery, and flex second-floor use.

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    Vacant Downtown Retail Storefront
    Vacant Downtown Retail Storefront

    50 E MAIN ST, Riverhead, NY 11901

    $1,200,000
    3,340 sqft · 0.09 AC lot

    Vacant retail property with direct access to municipal parking behind the building in a walkable downtown core.

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    Riverhead Office Building For Sale
    Riverhead Office Building For Sale

    211 Roanoke Ave, Riverhead, NY 11901

    $650,000
    2,437 sqft · 0.14 AC lot

    Two-story office building in downtown Riverhead with parking.

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    Renovated Two-Unit Medical Office Building
    Renovated Two-Unit Medical Office Building

    1190 Old Country Rd, Riverhead, NY 11901

    $1,575,000
    3,446 sqft

    Renovated two-unit medical office building with strong income potential and 100% occupancy.

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    Mixed-Use Retail and Office Building
    Mixed-Use Retail and Office Building

    53 East Main Street, Riverhead, NY 11901

    $3,040,000
    13,997 sqft · 0.07 AC lot

    Three ground-floor retail spaces with second-floor office space in walkable downtown Riverhead.

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    Commercial Land Development Site
    Commercial Land Development Site

    2009 Old Country Road, Riverhead, NY 11901

    $3,500,000
    4.15 AC lot

    4.15-acre in-between site with easement traffic access and city water and sewer, planned for a sizable retail or dining build.

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    Two-Story Office Building
    Two-Story Office Building

    230 W Main Road, Riverhead, NY 11901

    $698,000
    2,000 sqft

    Manageable two-story office building near transit and dining, with zoning flexibility for multiple light commercial uses.

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    Two-Story Mixed-Use Building Site
    Two-Story Mixed-Use Building Site

    1161 W Main Street, Riverhead, NY 11901

    $715,000

    Two-story mixed-use building with central air on a .26-acre site in Riverhead’s riverfront corridor.

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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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    Riverhead Mixed-Use Riverfront Property
    Riverhead Mixed-Use Riverfront Property

    1161 W Main St, Riverhead, NY 11901

    $715,000
    1,200 sqft · 0.37 AC lot

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

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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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    Downtown Riverhead Office Building
    Downtown Riverhead Office Building

    616 Roanoke Ave, Riverhead, NY 11901

    $650,000

    Well-maintained office building in downtown Riverhead, high-traffic area.

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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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    Leased Ben & Jerry’s Investment
    Leased Ben & Jerry’s Investment

    87 E Main St, Riverhead, NY 11901

    $950,000
    1,800 sqft

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

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    Riverhead, NY Commercial Real Estate Market Trends and Statistics

    Explore 72 commercial real estate for sale in Riverhead, NY, showcased through 39 active listings on our real estate platform. These investment opportunities span a total of 237,287 square feet of properties for sale, with an estimated market value of $36,492,906.

    Sale prices for business properties in Riverhead, NY start at $550,000, averaging $2,027,383, 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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    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 $1.8M
    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)

    Property Size Breakdown

    The majority of commercial real estate listings in Riverhead fall within the 25,000 to 50,000 square foot range.

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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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