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    Riverhead, NY
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    Riverhead, NY Office Units for Lease

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    Calverton, NY West Hampton Beach, NY Eastport, NY Southampton, NY Jamesport, NY East Quogue, NY Quogue, NY Center Moriches, NY
    8 properties
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    Office Units with Private Offices
    Updated: Sep 2
    Office Units with Private Offices

    225 Howell Avenue, Riverhead, NY 11901

    $10,000/Mo
    0.61 AC lot
    5,000‑square‑foot office building with eight private offices
    Open central workspace currently arranged with cubicles
    Large conference room for meetings, presentations, and collaboration
    Full kitchen with cooktop, microwave, and refrigerator
    Twenty plus on‑site parking spots
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    Furnished Corner Office Suite
    Updated: Aug 14
    Furnished Corner Office Suite

    80 W Main Street, Riverhead, NY 11901

    $2,500/Mo
    480 Sqft furnished corner office suite
    Three private offices plus a waiting room
    Elevator‑served brick building on Main Street in downtown Riverhead
    Electricity, heat, and cooling included
    Free municipal parking available
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    Office Unit with Conference Room
    Office Unit with Conference Room

    224 Griffing Avenue, Riverhead, NY 11901

    $1,200/Mo
    0.12 AC lot

    Office accommodation within an established legal workspace, with conference room access and key building services included in the lease.

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    Mixed-Use Building with Divisible Space
    Mixed-Use Building with Divisible Space

    3225 Sound Ave, Riverhead, NY 11901

    $5,000/Mo
    2,960 sqft 1.75 AC lot

    One-story commercial property with two bathrooms and a flexible layout for retail, office, or professional use.

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    Renovated Office Unit
    Renovated Office Unit

    189 Main- Suite A Road, Riverhead, NY 11901

    $4,700/Mo
    2.52 AC lot

    Fully built-out space offers private offices, workstations, natural light, and customer and employee parking.

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    Storefront Office Unit
    Storefront Office Unit

    34b-40 Peconic Ave, Riverhead, NY 11901

    $1,700/Mo
    200 sqft

    Professional workspace includes shared conference, training, and kitchen facilities.

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    Furnished Coworking Space
    Furnished Coworking Space

    30 W Main St Unit 207, Riverhead, NY 11901

    $750/Mo per office

    Renovated shared workspace with furnished offices, meeting areas, private amenities, and included building services.

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    Fully Renovated Office Suite
    Fully Renovated Office Suite

    A-189 Main Rd, Riverhead, NY 11901

    $4,700/Mo

    Fully renovated office suite with central air, gas heat, private offices, and two private bathrooms.

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    Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 8 Active listings in Riverhead, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 4 Properties for Sales.

    Office Units for Lease in Nearby Cities

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

    East Quogue Commercial Office Space
    East Quogue Commercial Office Space

    472 Montauk Highway, East Quogue, NY 11942

    $1,850/Mo
    800 sqft

    Premium office spaces in East Quogue, convenient to Hamptons.

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    First-Floor Office Suite
    First-Floor Office Suite

    429 MONTAUK HWY, Southampton, NY 11942

    $2,200/Mo
    0.36 AC lot

    Flexible professional workspace with private office, separate work areas, shared kitchen access, and off-street parking.

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    Second-Floor Office Units
    Second-Floor Office Units

    472 Montauk Highway, East Quogue, NY 11942

    $1,850/Mo

    Two flexible offices offer natural light and can be leased separately or together.

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    Professional Office Space
    Professional Office Space

    1-493 Montauk Hwy, Southampton, NY 11968

    $2,700/Mo

    Office space offered for rent in East Quogue, suited for professional use along Montauk Highway.

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    Similar Spaces for Sale in Riverhead, NY

    Consider Similar Space for Sale. We found 4 Spaces matching your search parameters.

    Renovated Mixed-Use Property with Apartment
    Renovated Mixed-Use Property with Apartment

    1228 Roanoke Avenue, Riverhead, NY 11901

    $725,000
    0.21 AC lot

    Professional Business zoning supports office use with a renovated one-bedroom apartment and separate access.

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    Mixed-Use Building with Retail
    Mixed-Use Building with Retail

    71 E MAIN ST, Riverhead, NY 11901

    Contact for pricing
    14,990 sqft 0.21 AC lot

    Ground-floor retail is combined with second-floor office space that may support residential conversion.

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    Renovated Live-Work Building
    Renovated Live-Work Building

    1228 Roanoke Ave, Riverhead, NY 11901

    $725,000

    Professional Business zoning supports office use with a separate residential apartment above.

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    7-Unit Office Complex
    7-Unit Office Complex

    526 E Main Street Unit #518, Riverhead, NY 11901

    $5,250,000

    Fully leased office complex with three buildings, convenient downtown access, and 95 parking spaces.

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    Riverhead, NY Office Units Lease Rates & Market Statistics

    Explore 8 Office Units for lease in Riverhead, NY on Realmo, a commercial real estate exchange covering the Riverhead area. The current inventory totals 3,160 square feet of properties.

    Office Units lease rates in Riverhead range from $20.27 SF/Yr at the entry level to $102 SF/Yr at the top of the market, averaging $61.14 SF/Yr. That's a 5x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $61.14 SF/Yr is 105% above the New York state average of $29.78 SF/Yr.

    Riverhead accounts for 3% of the 291 office units currently available across Suffolk County, where nearby markets include Huntington and Hauppauge. Office Units make up 67% of the 12 Office Spaces currently for lease in Riverhead, with asking rates averaging $61.14 SF/Yr — 25% above the citywide Office Spaces average of $48.76 SF/Yr. Tenants comparing options may also consider Office buildings (3 listings) elsewhere in the Riverhead market.

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