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    Westport, CT
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    Westport, CT Office Buildings for Lease

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    Norwalk, CT Southport, CT Wilton, CT
    10 results
    Office Space on Post Road
    $27 SF/Yr
    1,051 SF
    Office Space on Post Road

    991 Post Road East, Westport, CT 6880

    Office building with flexible spaces and attractive pricing.
    • Excellent trade area
    • On‑site parking
    • Attractive pricing
    • Natural light throughout
    • Great signage opportunity
    Updated: Mar 7
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    Riverside Avenue Office Space Available
    Contact for pricing
    6,104 SF
    Riverside Avenue Office Space Available

    274 Riverside Avenue, Westport, CT 6880

    Office building with Saugatuck River and golf course views.
    • Saugatuck River views on 3 sides of the building
    • LEED‑EB GOLD Certified
    • One mile from Westport train station
    • Golf course views on the rear (western side) of the building
    • Parking 2.9/1,000 - 90% covered
    Updated: Nov 22, 2025
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    Riverside Avenue Office Complex
    Contact for pricing
    5,115 SF
    Riverside Avenue Office Complex

    Office complex near downtown Westport and Saugatuck River.

    329 Riverside Avenue, Westport, CT

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    Prime Office Space on Post Road
    $45 SF/Yr
    Prime Office Space on Post Road

    Centrally located office building near restaurants and shopping.

    272 Post Road East, Westport, CT 6880

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    Class A Office Building
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    Class A Office Building

    Three-story, 5,764 SF Class A office building for rent.

    1 Morningside Drive, Westport, CT 6880

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    Class A Office Space Available
    $55 SF/Yr
    10,554 SF
    Class A Office Space Available

    49,041 SF Class A office space for lease.

    1 Glendinning Pl, Westport, CT

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    Riverside Avenue Office Complex For Rent
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    Riverside Avenue Office Complex For Rent

    Office complex near Downtown Westport, restaurants, and rowing club.

    321-329 Riverside Avenue, Westport, CT 6880

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    Two-Story Brick Office Building
    $25 SF/Yr
    3,000 SF
    Two-Story Brick Office Building

    22,562 SF Class B office building available for rent.

    489-495 Post Rd E, Westport, CT

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    Riverfront Office Space in Westport
    Contact for pricing
    Riverfront Office Space in Westport

    Office building with river views and renovated common areas.

    33 Riverside Ave, Westport, CT 6880

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    Waterfront Office Building in Westport
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    Waterfront Office Building in Westport

    Office building with waterfront views in affluent Westport, Connecticut.

    285 Riverside Ave, Westport, CT 6880

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    Based on your search, we've compiled 22 Potential Opportunities for your consideration. Besides 10 Active listings in Westport, CT, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 4 Properties for Sales.

    Office buildings for Lease in Nearby Cities

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

    Norwalk Office Space For Rent
    $28 SF/Yr
    4,800 SF
    Norwalk Office Space For Rent

    Norwalk office space with recent capital improvements and prebuilt suites.

    37 North Avenue, Norwalk, CT 6851

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    Spacious Office Building with Amenities
    Contact for pricing
    10,935 SF
    Spacious Office Building with Amenities

    161,222 RSF office space with fitness center and auditorium.

    40 Danbury Rd, Wilton, CT

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    Norwalk Office Space For Rent
    Contact for pricing
    55,503 SF
    Norwalk Office Space For Rent

    Class A office building near Merritt 7 train station.

    901 Main Ave, Norwalk, CT

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    Wilton Center Office Building
    Contact for pricing
    5,800 SF
    Wilton Center Office Building

    86,000 square foot office building in Wilton Center.

    15 Old Danbury Rd, Wilton, CT

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    Similar Spaces for Sale in Westport, CT

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

    Historic Office Property in Westport
    $1,750,000
    2,599 SF
    Historic Office Property in Westport

    Historic office building in downtown Westport with multiple tenants.

    61 Jesup Road, Westport, CT 6880

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    Westport Office Building with Expansion Potential
    $1,450,000
    2,361 SF
    Westport Office Building with Expansion Potential

    Prime commercial location with flexible spaces and expansion potential.

    4 Whitney Street Extension, Westport, CT 6880

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    Westport Mixed-Use Building Opportunity
    $1,500,000
    2,718 SF
    Westport Mixed-Use Building Opportunity

    Mixed-use building in prime Westport location near Main Street.

    315 Main Street, Westport, CT 6880

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    Contemporary Westport Office Building
    Contact for pricing
    6,320 SF
    Contemporary Westport Office Building

    Fully leased office building near Main Street and transportation.

    18 Kings Hwy N, Westport, CT

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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.

    Prime Land for Ground Lease
    Contact for pricing
    Prime Land for Ground Lease

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

    550 William Floyd Parkway, Brookhaven, NY 11967

    View details
    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

    View details
    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

    View details
    Prime Asbury Avenue Location
    Contact for pricing
    1,800 SF
    Prime Asbury Avenue Location

    High-visibility commercial space with customizable build-out and roof deck.

    901 Asbury Avenue, Asbury Park, NJ 7712

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    Westport, CT Office buildings Leasing Opportunities Market Analysis

    Explore Office buildings leasing options in Westport, CT with 10 listings featured on our commercial real estate exchange. The current inventory includes 14,605 square feet of properties with an estimated lease value of $107 SF/Yr.

    Estimated lease rates for Office buildings in Westport, CT begin at $25 SF/Yr, with an average of $35 SF/Yr and extend to $55 SF/Yr.
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