Office Building

Portchester, NY Office Buildings for Lease

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Purchase, NY Greenwich, CT Harrison, NY White Plains, NY Rye, NY Mamaroneck, NY Riverside, CT Scarsdale, NY
Renovated Three-Story Office Building
Updated: Sep 6
Renovated Three-Story Office Building

Portchester, NY 10573

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28,500 sqft
28,500 SF of office space
Newly renovated three‑story brick building
Renovated office interiors and common areas
Located at 14 Willett Avenue in Port Chester, NY
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Class A Office Park with Amenities
Updated: May 18
Class A Office Park with Amenities

5 International Dr, Rye Brook, NY 10573

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9,898 sqft
Six Class A office buildings totaling 565,000 SF on 25 acres, developed in two phases (1983 and 1986).
Amenities include expansive outdoor patio overlooking pond and fountains, plus outdoor recreational spaces (chess, volleyball, bocce).
Two fully‑equipped fitness centers with showers and locker rooms, along with conference facilities.
Three full‑service cafes, Wi‑Fi in common areas and outdoor spaces, and ample on‑site parking.
Available office space from 1,500 RSF to 32,000 RSF full floors, with floor plates designed for maximum efficiency.
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Class A Office Park
Class A Office Park

1100 King St, Rye Brook, NY

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3,973 sqft 44.00 AC lot

Six Class A buildings with comprehensive amenities and easy transportation access.

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New Multi-Specialty Office Building
New Multi-Specialty Office Building

Portchester, NY 10573

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New construction office building with ample parking, designed for multi-specialty use near major retail and hospital clusters.

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

Office buildings for Lease in Nearby Cities

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

Two-Story Office Building
Two-Story Office Building

100 Field Point Road, Greenwich, CT 06830

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13,801 sqft

Two stories of office space with newly renovated lobby and restrooms, plus operable windows and on-site parking.

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Class A Corporate Campus
Class A Corporate Campus

1-4 Manhattanville Rd, Purchase, NY

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4,874 sqft 42.49 AC lot

Office complex with amenities and easy access in Westchester County.

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Medical Building with Turnkey Buildouts
Medical Building with Turnkey Buildouts

75 Holly Hill Lane, Greenwich, CT 06830

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29,105 sqft

Visitor-friendly medical building with easy access and future upgrades.

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Office Building with Fitness Center
Office Building with Fitness Center

287 Bowman Ave, Purchase, NY 10573

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4,695 sqft

Office building offering covered/surface parking, on-site property management, and a fully equipped fitness center.

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Portchester, NY Office buildings Lease Rates & Market Statistics

Browse 4 Office buildings for lease in Portchester, NY on Realmo, a commercial real estate marketplace serving the Portchester area. The current inventory totals 42,371 square feet of properties.

Portchester accounts for 5% of the 78 office buildings currently available across Westchester County, where nearby markets include White Plains and Tarrytown. Office buildings are one of the more limited space types in Portchester, with just 4 listings currently available — a scarcity worth factoring into lease negotiations. Tenants comparing options may also consider Office Units (11 listings) elsewhere in the Portchester market.

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