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Greenwich, CT Office Spaces for Lease

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Cos Cob, CT Riverside, CT Stamford, CT Old Greenwich, CT Rye Brook, NY Purchase, NY Bedford, NY Harrison, NY
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CT, Greenwich - W Putnam Ave
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Fully Serviced Workspace Options at Greenwich. Contact us today to book a tour!
Updated: Feb 19
Fully Serviced Workspace Options at Greenwich. Contact us today to book a tour!

500 Putnam Ave, Unit 400, Greenwich, CT 06831

16 available spaces from 11 to 2,149 sqft
$129-$37,841/Mo per office
Be part of a vibrant coworking community with dedicated desk or hot desking options in thousands of idyllic locations across the globe
Grow in a modern workplace with the added advantage of a benefits program offering exclusive discounts and bespoke procurement support
Access Regus' network of workspaces and business lounges as often as you need and take advantage of their exclusive benefits
Impress clients, hold memorable workshops, and deliver a winning pitch in Regus' meeting spaces, fully equipped for gatherings of any size
Collaborate with like‑minded professionals and enjoy regular networking and community events with a Regus membership
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Street-Level Flex Space
Updated: Aug 20
Street-Level Flex Space

72 Hamilton Ave, Greenwich, CT 06830

$2,850/Mo
1,000 sqft
Approximately 1,000 SF of street‑level space
Flexible store, office, and storage configuration
One parking space included
Landlord pays all utilities
Located at 72 Hamilton Ave, Greenwich, CT 06830
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Professional Office Space for Rent
Professional Office Space for Rent

200 Pemberwick Road, Greenwich, CT 06831

$30 SF/Yr
20,000 sqft

20,000 sq ft of flexible office space for rent.

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Professional Office Suites
Professional Office Suites

1374 East Putnam Avenue, Greenwich, CT 06878

$4,000/Mo

Two well-appointed office suites with efficient layouts and abundant natural light, plus ample on-site parking.

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Modern Office Park Campus
Modern Office Park Campus

9 Greenwich Office Park, Greenwich, CT 06831

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11,431 sqft 21.00 AC lot

Eight-building office campus with efficient floor plates, operable windows, and individually controlled HVAC units.

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Street-Level Studio and Office Space
Street-Level Studio and Office Space

1-245 Mill St, Greenwich, CT 06830

$5,500/Mo

Flexible street-level interior with multiple rooms, restrooms, and a private fenced patio for fitness, wellness, and services.

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Office Unit with Private Bathroom
Office Unit with Private Bathroom

3-544 Old Post Rd No 3, Greenwich, CT 06830

$2,500/Mo

Flexible office space supports medical or multi-office configurations with off-street parking.

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Class A Office Facility
Class A Office Facility

1 American Lane, Greenwich, CT 06831

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150,648 sqft 155.00 AC lot

Four-story Class A office facility with structured parking for 2,000 cars and on-site amenities.

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Office Units with Monument Signage
Office Units with Monument Signage

88 Field Point Rd, Greenwich, CT 06830

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1,434 sqft

Built office suites feature finished ceilings, tenant-controlled HVAC, and convenient access to transit and Greenwich Avenue amenities.

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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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Downtown Greenwich Office Space
Downtown Greenwich Office Space

1 Greenwich Plaza, Greenwich, CT 06830

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8,109 sqft

Office space in the heart of downtown Greenwich.

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Office Units with Pond Views
Office Units with Pond Views

2 Greenwich Office Park, Greenwich, CT 06831

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1,378 sqft

Second-generation office units with pond views, operable windows, and individually controlled HVAC units.

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Greenwich Office Park Campus
Greenwich Office Park Campus

2 Greenwich Office Park, Greenwich, CT 06831

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40,017 sqft 21.00 AC lot

Eight-building office campus with amenities and convenient transportation access.

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Medical Office Suite for Lease
Medical Office Suite for Lease

23 Maple Ave, Greenwich, CT 06830

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1,810 sqft

Medical office space is permitted for medical or office use and includes ample on-site parking.

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Medical Office Suites
Medical Office Suites

23 Maple Ave, Greenwich, CT 06830

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856 sqft

Leasing medical office space with ample on-site parking, with the option to combine available suites.

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Greenwich Office Park Campus
Greenwich Office Park Campus

4 Greenwich Office Park, Greenwich, CT 06831

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13,610 sqft

Eight-building office campus on 21 acres in Greenwich, CT.

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Greenwich Office Park Campus
Greenwich Office Park Campus

5 Greenwich Office Park, Greenwich, CT 06831

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13,232 sqft

Eight-building office campus on 21 acres in Greenwich, CT.

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Renovated Office Building in Greenwich
Renovated Office Building in Greenwich

1 Greenwich Office Park, Greenwich, CT 06831

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2,409 sqft

Modernized office space in a serene, accessible park setting.

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Office Space at Cos Cob
Office Space at Cos Cob

8 Sound Shore Dr, Greenwich, CT 06830

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9,190 sqft

Office space available at Cos Cob Train Station in Greenwich.

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Serene Office Campus in Greenwich
Serene Office Campus in Greenwich

3 Greenwich Office Park, Greenwich, CT 06831

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2,006 sqft

Eight-building office campus on 21 acres with modern amenities.

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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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Greenwich Office Space Available
Greenwich Office Space Available

100 West Putnam Avenue, Greenwich, CT 06830

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3,354 sqft

Office space available for rent in Greenwich, Connecticut.

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Greenwich Office Sublease Opportunity
Greenwich Office Sublease Opportunity

1 American Lane, Greenwich, CT 06831

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150,648 sqft

171,926 RSF office space available for sublease in Greenwich.

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Office Suite with Conference Room
Office Suite with Conference Room

73 Arch St, Greenwich, CT 06830

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2,110 sqft

Finished offices and conference room with a full kitchenette, plus parking and easy walkability to transit and downtown Greenwich.

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Greenwich, CT Office Spaces Lease Rates & Market Statistics

Browse 44 Office Spaces for lease in Greenwich, CT on Realmo, a commercial real estate marketplace serving the Greenwich area. The current inventory totals 698,031 square feet of properties — an average of ~15,850 SF per listing.

Asking lease rates for Office Spaces in Greenwich start at $30 SF/Yr, average $32.10 SF/Yr, and reach $34.20 SF/Yr at the top of the market. Pricing across the market is relatively uniform, which simplifies like-for-like comparison between listings. At $32.10 SF/Yr, the local average runs 52% above Connecticut's state average of $21.10 SF/Yr.

Greenwich accounts for 9% of the 500 office spaces currently available across Fairfield County, where nearby markets include Stamford and Norwalk. By space type, the market includes 21 office buildings, 18 office units and 5 medical office space listings.

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