Office Building

Riverhead, NY Office Buildings 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
Office Building with Private Offices
Updated: Sep 4
Office Building with Private Offices

225 Howell Ave, Riverhead, NY 11901

$10,000/Mo
5,000 sqft
5,000 square feet of office space
Eight individual private offices
Open central area with cubicles for additional workstations
Spacious conference room and full kitchen
Twenty plus on‑site parking spots
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Two-Suite Medical Office Building
Updated: Sep 26
Two-Suite Medical Office Building

1190 Old Country Road, Riverhead, NY 11901

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3,446 sqft 0.36 AC lot
3,446‑square‑foot standalone medical office building
Two existing medical suites; combining them is an option
0.36‑acre parcel with 20 private parking spaces
Direct access to County Road 58
One‑half mile from Peconic Bay Medical Center
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Historic Office Building with Attic
Historic Office Building with Attic

1586 Main Rd, Riverhead, NY 11901

$3,000/Mo

Multi-level layout includes offices, a kitchen, bathrooms, storage, an attic, and a basement.

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Based on your search, we've compiled 15 Potential Opportunities for your consideration. Besides 3 Active listings in Riverhead, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 6 Properties for Sales.

Office buildings for Lease in Nearby Cities

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

New Construction Office Building
New Construction Office Building

1197 Montauk Highway, Mastic, NY 11950

$5,000/Mo
0.14 AC lot

The two-story property is offered under a triple-net lease.

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New Commercial Space For Lease
New Commercial Space For Lease

1197 Montauk Hwy, Mastic, NY 11950

$5,000/Mo

New construction commercial space with high visibility, various configurations available.

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Modern Office Building with Flexible Layouts
Modern Office Building with Flexible Layouts

5000 Corporate Court, Holtsville, NY 11742

Contact for pricing

Modern office building with flexible floor plans, spacious work areas, and ample parking for employees and visitors.

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Office Building with Flexible Floor Plans
Office Building with Flexible Floor Plans

5000 Corporate Ct, Holtsville, NY 11742

Contact for pricing
10,220 sqft

Flexible floor plans in a modern office building with ample parking and high-speed internet connectivity.

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Similar Spaces for Sale in Riverhead, NY

Consider Similar Space for Sale. We found 6 Spaces matching your search parameters.

Office Building with Private Offices
Office Building with Private Offices

225 Howell Ave, Riverhead, NY 11901

$1,400,000
5,000 sqft

DC-3 zoning accompanies a move-in-ready layout for professional and administrative operations.

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Office Building with Private Offices
Office Building with Private Offices

225 Howell Avenue, Riverhead, NY 11901

$1,400,000
0.61 AC lot

Flexible professional workspace combines enclosed offices, collaborative areas, a conference room, kitchen, and on-site parking.

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Medical Office Building with Parking
Medical Office Building with Parking

976 Roanoke Avenue, Riverhead, NY 11901

$699,007
0.22 AC lot

Flexible professional layout includes treatment rooms, private offices, two bathrooms, and central air conditioning.

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NNN Office Investment Property
NNN Office Investment Property

33 W 2nd St, Riverhead, NY 11901

$6,495,000
26,235 sqft

Single-tenant office asset with a new long-term NNN lease and elevator access.

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Fully Leased Office Complex
Fully Leased Office Complex

518-526 E Main St, Riverhead, NY 11901

$5,250,000

Three-building property with professional suites and on-site parking near downtown attractions.

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Historic Mixed-Use Building
Historic Mixed-Use Building

218 Griffing Avenue, Riverhead, NY 11901

$625,000
0.21 AC lot

Two-level property with office and residential use history, rear parking, detached garage, and public water and sewer.

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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 Development Site
Commercial Land Development Site

1467 Montauk Highway, Mastic, NY 11967

$2,500/Mo
0.55 AC lot

Vacant commercial parcel with public water and capacity for a new building.

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Prime Land for Ground Lease
Prime Land for Ground Lease

550 William Floyd Parkway, Shirley, NY 11967

$10,000/Mo
0.46 AC lot

20,245 sq ft land in high-traffic retail corridor.

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Riverhead, NY Office buildings Lease Rates & Market Statistics

Explore 3 Office buildings for lease in Riverhead, NY on Realmo, a commercial real estate exchange covering the Riverhead area. The current inventory totals 8,446 square feet of properties.

Office buildings lease rates in Riverhead range from $24 SF/Yr at the entry level to $24 SF/Yr at the top of the market, averaging $24 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. The local average of $24 SF/Yr is 36% below the New York state average of $37.42 SF/Yr.

Riverhead accounts for 5% of the 55 office buildings currently available across Suffolk County, where nearby markets include Melville and Holtsville. Office buildings are one of the more limited space types in Riverhead, with just 3 listings currently available — a scarcity worth factoring into lease negotiations. Tenants comparing options may also consider Office Units (7 listings) elsewhere in the Riverhead market.

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