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    Riverhead, NY Office Spaces for Lease

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    Calverton, NY Eastport, NY West Hampton, NY
    13 results
    Riverhead Office/Storefront for Rent
    $2,900/Mo
    723 SF
    Riverhead Office/Storefront for Rent

    131 Roanoke, Riverhead, NY 11901

    723 sq ft office/storefront in downtown Riverhead, NY.
    • Prime downtown Riverhead location adjacent to municipal parking.
    • Rent includes gas, electric, and water.
    • Zoned DC‑1, allowing for many different uses.
    • Assembly approval for up to 42 people, suitable for a classroom.
    • High‑visibility storefront with 723 sq. ft. of ground‑level space.
    Updated: Apr 22
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    Professional Office Space For Rent
    $1,200/Mo
    Professional Office Space For Rent

    224 Griffing Avenue, Riverhead, NY 11901

    Office space with included utilities near Riverhead Courthouse.
    • Prime location directly across from Suffolk County Riverhead Courthouse, Town Hall, and Train Station.
    • Rent includes heating, A/C, and electric.
    • Access to a conference room.
    • Convenient municipal parking nearby.
    • Professional office setting within a current law office.
    Updated: May 5
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    Riverhead Commercial Space For Lease
    $5,000/Mo
    2,960 SF
    Riverhead Commercial Space For Lease

    2,960 SF commercial building in a busy mixed-use complex.

    3225 Sound Avenue, Riverhead, NY 11901

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    Riverhead Commercial Space For Lease
    $5,000/Mo
    Riverhead Commercial Space For Lease

    2,960 SF commercial building in busy mixed-use complex.

    3225 Sound Avenue, Riverhead, NY 11901

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    Renovated Building with Flexible Zoning
    $6,500/Mo
    2,400 SF
    Renovated Building with Flexible Zoning

    Renovated 2,400 SF building with basement and flexible zoning.

    487 Main Rd A, Riverhead, NY 11901

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    Downtown Riverhead Office/Storefront for Rent
    $2,900/Mo
    723 SF
    Downtown Riverhead Office/Storefront for Rent

    723 sq ft office/storefront in downtown Riverhead for rent.

    131 Roanoke, Riverhead, NY 11901

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    Furnished Offices and Shared Workstations
    $750/Mo
    Furnished Offices and Shared Workstations

    Furnished offices and workstations in downtown Riverhead with included utilities.

    30 W Main St 207, Riverhead, NY 11901

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    Riverhead Office Space For Lease
    $4,984/Mo
    1,506 SF
    Riverhead Office Space For Lease

    1,506 SF office space in busy shopping center.

    180 Old Country Rd, Riverhead, NY 11901

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    Renovated Units for Office/Retail
    $2,600/Mo
    650 SF
    Renovated Units for Office/Retail

    Newly renovated units suitable for office and retail businesses.

    675 Flanders Rd, Flanders, NY 11901

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    Renovated Office Space Available
    $4,700/Mo
    2,300 SF
    Renovated Office Space Available

    Fully renovated office space in Riverhead, ideal for professional use.

    189 Main- Suite A Road, Riverhead, NY 11901

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    Retail Space in Riverhead Plaza
    Contact for pricing
    2,970 SF
    Retail Space in Riverhead Plaza

    Freestanding retail building available for sublease in Riverhead, NY.

    655 Old Country Rd, Riverhead, NY 11901

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    Riverhead Office and Retail Space
    Contact for pricing
    4,200 SF
    Riverhead Office and Retail Space

    4,200 SF office/retail space available for lease in Riverhead.

    8 E Main Street, Riverhead, NY 11901

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    East Main Street Intersection Location
    Contact for pricing
    East Main Street Intersection Location

    Mixed-use, office, and industrial spaces for rent.

    680 Elton St, Riverhead, NY 11901

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    Based on your search, we've compiled 32 Potential Opportunities for your consideration. Besides 13 Active listings in Riverhead, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 11 Properties for Sales.

    Office Spaces for Lease in Nearby Cities

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

    East Quogue Commercial Office Space
    $1,850/Mo
    800 SF
    East Quogue Commercial Office Space

    Premium office spaces in the heart of East Quogue.

    472 Montauk Highway, East Quogue, NY 11942

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    Calverton Commercial Office Space
    $24 SF/Yr
    3,685 SF
    Calverton Commercial Office Space

    Versatile office space in a convenient, accessible location.

    446 Edwards Avenue, Calverton, NY 11933

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    Calverton Commercial Office Space
    $24 SF/Yr
    3,685 SF
    Calverton Commercial Office Space

    Versatile office space in a convenient, accessible location.

    446 Edwards Ave, Calverton, NY 11933

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    East Quogue Commercial Office Space
    $2,700/Mo
    East Quogue Commercial Office Space

    Commercial office space for rent in East Quogue, NY.

    493 Montauk Highway, East Quogue, NY 11942

    View details

    Similar Spaces for Sale in Riverhead, NY

    Consider Similar Space for Sale. We found 11 Spaces matching your search parameters.

    Medical/Office Building on Roanoke Avenue
    $750,007
    1,452 SF
    Medical/Office Building on Roanoke Avenue

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

    976 Roanoke Avenue, Riverhead, NY 11901

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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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    Medical/Office Building on Roanoke Avenue
    $750,000
    1,452 SF
    Medical/Office Building on Roanoke Avenue

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

    976 Roanoke Ave, Riverhead, NY 11901

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    Riverhead Office Building For Sale
    $650,000
    2,437 SF
    Riverhead Office Building For Sale

    Two-story office building in downtown Riverhead with parking.

    211 Roanoke Ave, Riverhead, NY 11901

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    Renovated Two-Unit Medical Office Building
    $1,575,000
    3,446 SF
    Renovated Two-Unit Medical Office Building

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

    1190 Old Country Rd, 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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    Downtown Riverhead Office Building
    $650,000
    Downtown Riverhead Office Building

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

    616 Roanoke Ave, Riverhead, NY 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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    Riverhead Office Space Available
    $550,000
    1,600 SF
    Riverhead Office Space Available

    Office space for sale in Riverhead, NY.

    420 Osborn Ave, Riverhead, NY

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    Commercial Land for Sale/Lease
    $775,000
    0.91 Acres
    Commercial Land for Sale/Lease

    Commercial property or land lease opportunity in high-traffic area.

    Main Rd, Riverhead, NY 11901

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    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Commercial Land on Montauk Highway
    $2,500/Mo
    Commercial Land on Montauk Highway

    0.55-acre commercial lot on busy Montauk Highway.

    1467 Montauk Highway, Mastic, NY 11967

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    Prime Retail Corridor Land Lease
    $10,000/Mo
    Prime Retail Corridor Land Lease

    20,245 sq ft land for lease in Shirley, NY.

    550 William Floyd Pkwy, Shirley, NY 11967

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    Commercial Land in High-Traffic Area
    $1,000/Mo
    Commercial Land in High-Traffic Area

    0.18 acre vacant lot with high visibility and traffic.

    586 Montauk Highway, Shirley, NY 11967

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    Corner Lot on Busy Road
    $1,500/Mo
    Corner Lot on Busy Road

    High-visibility commercial land for lease on a busy road.

    574 Montauk Highway, Shirley, NY 11967

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    Riverhead, NY Office Spaces Leasing Opportunities Market Analysis

    Explore Office Spaces leasing options in Riverhead, NY with 13 listings featured on our commercial real estate exchange. The current inventory includes 11,262 square feet of properties with an estimated lease value of $261 SF/Yr.

    Estimated lease rates for Office Spaces in Riverhead, NY begin at $20 SF/Yr, with an average of $37 SF/Yr and extend to $48 SF/Yr.
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