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Westport, CT Office Spaces for Lease

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Westport Office Space For Rent
Updated: Apr 24
Westport Office Space For Rent

6 East Main Street 2 Fl, Westport, CT 06880

$1,800/Mo
2,775 sqft
Highly convenient Westport location near Post Road, Compo Shopping Center, Downtown Westport, I‑95, and Merritt Parkway.
Flexible layout suitable for one large tenant or division into two smaller office spaces.
Enjoy the benefit of a private entrance, private bathroom, and dedicated parking.
Excellent natural light and high ceilings.
Well‑maintained professional building with only three other tenants, offering a quiet working environment.
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Two-Story Class A Office Building
Updated: Jul 26
Two-Story Class A Office Building

55 Greens Farms Road North, Westport, CT 06880

$46 SF/Yr
61,300 sqft
Two‑story 61,300 SF Class A office building
Pre‑cast aggregate panel construction
One of two buildings in the 122,600 SF Westport Corporate Park
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Flexible Office Suite with Private Entrance
Flexible Office Suite with Private Entrance

2-fl-6 E Main St, Westport, CT 06880

$1,800/Mo

Bright, flexible office space with high ceilings, private entry, dedicated parking, and an option to split for two tenants.

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Post-and-Beam Office Building
Post-and-Beam Office Building

5 Sylvan Rd S, Westport, CT 06880

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3,000 sqft

Glass-forward office layout with cathedral ceilings, hardwood floors, reception, kitchen, and restrooms on each floor.

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Medical Office End Cap Retail Suite
Medical Office End Cap Retail Suite

1790 Post Rd E, Westport, CT 06880

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2,900 sqft

High-visibility end cap with a built-out medical office featuring exam rooms, an X-ray lab, and added second-floor offices and amenities.

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Office Unit with Private Entrance
Office Unit with Private Entrance

38 Post Rd W, Westport, CT 06880

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950 sqft

Windowed offices include two fireplaces and ample on-site parking.

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Two-Story Office Building Complex
Two-Story Office Building Complex

329 Riverside Avenue, Westport, CT 06880

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5,115 sqft

Five two-story office buildings totaling 50,907 square feet are situated along the Saugatuck River near Downtown Westport.

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Corner Office Unit with Water Views
Corner Office Unit with Water Views

2 Post Rd W, Westport, CT 06880

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1,781 sqft

Flexible floor plan with views of the Saugatuck River.

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Single Office Unit
Single Office Unit

46 Post Rd E, Westport, CT 06880

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200 sqft

Compact workspace above Blue & Cream, with nearby shops, dining, cultural venues, and municipal parking.

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Mixed-Use Building with Office, Apartment
Mixed-Use Building with Office, Apartment

965 Post Road East, Westport, CT 06880

$1,000/Mo
2,990 sqft

Three-story building featuring office space and a residential apartment unit.

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Historic Office Space in Westport
Historic Office Space in Westport

61 Jesup Road, Westport, CT 06880

$62 SF/Yr
2,599 sqft 0.11 AC lot

Historic office building in downtown Westport with parking and generator.

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Riverside Avenue Office Space Available
Riverside Avenue Office Space Available

274 Riverside Avenue, Westport, CT 06880

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6,104 sqft

Office building with Saugatuck River and golf course views.

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Riverside Avenue Office Complex
Riverside Avenue Office Complex

321 Riverside Ave, Westport, CT

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5,038 sqft 3.29 AC lot

Office complex near downtown Westport and Saugatuck River.

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Westport Office Space For Rent
Westport Office Space For Rent

181 Post Rd W, Westport, CT

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275 sqft 1.73 AC lot

Office space available in Nash’s Plaza, Westport, Connecticut.

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Westport Boutique Gym/Office Space
Westport Boutique Gym/Office Space

25 Sylvan Rd S, Westport, CT

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2,942 sqft 2.74 AC lot

2942 SF boutique gym or office space for rent.

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Office Space with Skylights
Office Space with Skylights

1720 Post Rd E, Westport, CT

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200 sqft 1.35 AC lot

24,000 sq ft office complex near I-95.

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Second-Floor Office Suite
Second-Floor Office Suite

991 Post Rd E, Westport, CT 06880

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727 sqft

Second-floor office suite divided into two spaces with private offices, conference room, and an open bullpen area.

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Office Space with Covered Parking
Office Space with Covered Parking

274 Riverside Ave, Westport, CT 06880

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2,722 sqft

Parking is 2.9 spaces per 1,000 SF with about 90% covered for tenant convenience.

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Westport Office Space for Rent
Westport Office Space for Rent

1465 Post Rd E, Westport, CT

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225 sqft 1.50 AC lot

Single office in a corporate suite with shared waiting area.

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Office Space with Covered Parking
Office Space with Covered Parking

274 Riverside Ave, Westport, CT 06880

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1,911 sqft

Office space with parking that is 90% covered and within minutes of Saugatuck and Main Street dining and shopping.

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Interconnected Class A Office Buildings
Interconnected Class A Office Buildings

1 Glendinning Pl, Westport, CT 06880

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6,653 sqft 17.00 AC lot

Two, three-story interconnected buildings totaling 49,041 SF offer Class A office space on riverfront land.

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Downtown Creative Space with Mezzanine
Downtown Creative Space with Mezzanine

21-23 Jesup Rd, Westport, CT

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1,454 sqft 0.24 AC lot

Unique 1,454 SF creative space in downtown Westport.

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Prime Office Space on Main
Prime Office Space on Main

30 Post Rd E, Westport, CT

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3,095 sqft 0.12 AC lot

Office space with natural light in downtown Westport, CT.

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Prime Endcap Retail/Medical/Restaurant Space
Prime Endcap Retail/Medical/Restaurant Space

1300-1320 Post Rd E, Westport, CT

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2,842 sqft 2.31 AC lot

Highly visible endcap space ideal for retail, medical, or restaurant.

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Westport, CT Office Spaces Lease Rates & Market Statistics

Explore 32 Office Spaces for lease in Westport, CT on Realmo, a commercial real estate exchange covering the Westport area. The current inventory totals 144,134 square feet of properties — an average of ~4,500 SF per listing.

Office Spaces lease rates in Westport range from $7.78 SF/Yr at the entry level to $62 SF/Yr at the top of the market, averaging $38.59 SF/Yr. That's a 8x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $38.59 SF/Yr is 83% above the Connecticut state average of $21.13 SF/Yr.

Westport accounts for 6% of the 513 office spaces currently available across Fairfield County, where nearby markets include Stamford and Norwalk. By space type, the market includes 15 office buildings and 15 office units — office units typically offer the lowest entry point, while office buildings command the highest rates.

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