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    Port Washington, NY Office Spaces for Lease

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    Manhasset, NY Great Neck, NY Glenwood Landing, NY Roslyn, NY Sea Cliff, NY Glen Head, NY Glen Cove, NY New Hyde Park, NY
    13 properties
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    Renovated Storefront with Lower Level
    Updated: Aug 12
    Renovated Storefront with Lower Level

    184 Main Street, Port Washington, NY 11050

    $4,800/Mo
    0.03 AC lot
    Approximately 1,000 SF on the first floor
    700‑square‑foot finished lower level
    Central air conditioning and recessed lighting
    Large skylight in the foyer
    One private rear parking space plus metered street parking nearby
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    Lower-Level Office Unit
    Updated: Oct 8
    Lower-Level Office Unit

    8 Maple Street, Port Washington, NY 11050

    $650/Mo
    Lower‑level office in a building with 9 offices on two floors
    Available furnished or unfurnished
    Utilities, taxes, and water included
    Weekly vacuuming of offices, corridors, and bathrooms
    One designated parking space, plus street parking and a lot across the street
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    Renovated Office Suite
    Renovated Office Suite

    25 Willowdale Avenue 2nd Floor, Port Washington, NY 11050

    $35 SF/Yr
    3,500 sqft

    Second-floor workspace combines private offices, collaborative area, meeting space, kitchens, bathrooms, and dedicated parking.

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    Renovated Office Suite
    Renovated Office Suite

    2nd-floor-25 Willowdale Ave, Port Washington, NY 11050

    $35 SF/Yr
    3,500 sqft

    Second-floor workspace with private offices, collaborative areas, a conference room, and dedicated on-site parking.

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    Renovated Retail Space
    Renovated Retail Space

    184 Main Street, Port Washington, NY 11050

    $4,800/Mo
    1,700 sqft

    Flexible commercial layout includes a finished lower level, central air conditioning, and a private rear parking space.

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    Lower-Level Office Unit
    Lower-Level Office Unit

    8 Maple St #10, Port Washington, NY 11050

    $650/Mo

    Available furnished or unfurnished, with utilities, taxes, and water included.

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    Flexible Office Units
    Flexible Office Units

    1 E Pleasant Ave, Port Washington, NY 11050

    $1,100/Mo

    Four office suites may be leased separately or combined, with conference and pantry access.

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    Bright Office Unit
    Bright Office Unit

    303-79 Main St, Port Washington, NY 11050

    $725/Mo

    Windowed workspace with utilities included and round-the-clock building access.

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    Fully Furnished Office Building
    Fully Furnished Office Building

    900 W Shore Rd, Port Washington, NY 11050

    Contact for pricing
    7,485 sqft

    Flexible office setup with conference rooms, cafeteria and grab-and-go, and a full backup generator.

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    Port Washington Office Space
    Port Washington Office Space

    Port Washington, NY 11050

    $31 SF/Yr

    Office space available for lease in Port Washington, NY.

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    Fully Furnished Office Space
    Fully Furnished Office Space

    900 W Shore Rd, Port Washington, NY 11050

    Contact for pricing
    7,485 sqft

    Fully furnished office suite with conference rooms, EV charging, and security and access control systems.

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    Fully Furnished Office Building
    Fully Furnished Office Building

    900 W Shore Rd, Port Washington, NY 11050

    Contact for pricing
    68,107 sqft

    Fully furnished office building with efficient floor plates, conference rooms, and full security and access control systems.

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    Modern Office Space in Port
    Modern Office Space in Port

    95 Seaview Blvd, Port Washington, NY

    Contact for pricing
    400 sqft 1.87 AC lot

    Multi-tenant office and industrial building with ample parking.

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    Based on your search, we've compiled 21 Potential Opportunities for your consideration. Besides 13 Active listings in Port Washington, NY, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 3 Properties for Sales.

    Office Spaces for Lease in Nearby Cities

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

    Corner Office Building with Round-the-Clock Access
    Corner Office Building with Round-the-Clock Access

    1350 Northern Blvd, Manhasset, NY 11030

    Contact for pricing
    7,837 sqft

    Office building at the corner of Northern Boulevard and Shelter Rock Road with structured parking deck and round-the-clock tenant access.

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    Class A Medical Office Suites
    Class A Medical Office Suites

    310 E Shore Rd, Great Neck, NY 11023

    Contact for pricing
    1,951 sqft

    Lease office suites in a 3-story class A medical and professional building with ample parking and recent upgrades.

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    Waterfront Office Suites in Class A Building
    Waterfront Office Suites in Class A Building

    310 E Shore Rd, Great Neck, NY 11023

    Contact for pricing
    985 sqft

    Class A three-story medical and professional office suites with onsite super and backup generator.

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    Manhasset Office Space for Rent
    Manhasset Office Space for Rent

    21 Locust St, Manhasset, NY

    Contact for pricing
    250 sqft 0.11 AC lot

    Private entrance office space near LIRR and shopping.

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    Similar Spaces for Sale in Port Washington, NY

    Consider Similar Space for Sale. We found 3 Spaces matching your search parameters.

    Mixed-Use Property with Renovated Offices
    Mixed-Use Property with Renovated Offices

    1168-1170 Port Washington Boulevard Unit: 1168-1170, Port Washington, NY 11050

    $1,700,000
    6,912 sqft

    The property combines retail frontage, office accommodations, and a separate two-family residence on one lot.

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    Medical Office Space with NNN Lease
    Medical Office Space with NNN Lease

    2 Cow Neck Road, Port Washington, NY 11050

    Contact for pricing
    2,000 sqft

    Configured for an established dental practice under a 10-year absolute NNN lease.

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    Three-Story Office Building
    Three-Story Office Building

    14 Vanderventer Avenue, Port Washington, NY 11050

    Contact for pricing

    Multi-tenant professional office property with parking, visibility, and substantial existing occupancy.

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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.

    Customizable Commercial Space for Lease
    Customizable Commercial Space for Lease

    1228 Springfield Ave, Irvington, NJ 07111

    $3,000/Mo

    Flexible commercial space suitable for various business types.

    View details

    Port Washington, NY Office Spaces Lease Rates & Market Statistics

    Browse 13 Office Spaces for lease in Port Washington, NY on Realmo, a commercial real estate marketplace serving the Port Washington area. The current inventory totals 92,177 square feet of properties — an average of ~7,100 SF per listing.

    Office Spaces lease rates in Port Washington range from $31 SF/Yr at the entry level to $35 SF/Yr at the top of the market, averaging $33.72 SF/Yr. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $33.72 SF/Yr, the local average runs 9% above New York's state average of $30.94 SF/Yr.

    Port Washington accounts for 3% of the 425 office spaces currently available across Nassau County, where nearby markets include Great Neck and Garden City. By space type, the market includes 10 office units and 3 office buildings.

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