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600 Summer St 1,620 - 22,643 SF of Office Space Available in Stamford, CT 06901

Highlights

  • Transportation Center shuttle service
  • Easily accessible from major roads including Interstate 95, Route 1 and the Merritt Parkway
  • On-site security, concierge and property management
  • Secured on-site parking which includes a surface lot and a below grade garage

All Available Spaces(6)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 2nd Floor
  • 2,120 SF
  • Negotiable
  • $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $5,212 /MO $62,540 /YR
  • Office
  • Full Build-Out
  • Now
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
  • Listed lease rate plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 2nd Floor
  • 1,620 SF
  • Negotiable
  • $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $3,983 /MO $47,790 /YR
  • Office
  • Full Build-Out
  • Now
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
  • Listed lease rate plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
  • 3rd Floor
  • 8,517 SF
  • 3-10 Years
  • $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $20,938 /MO $251,252 /YR
  • Office
  • Full Build-Out
  • Now

Numerous building upgrades and renovations have recently been made to the entranceway, main lobby, common areas, bathrooms and the elevator lobbies on each floor

  • Listed lease rate plus proportional share of electrical cost
  • 17 Private Offices
  • Space is in Excellent Condition
  • Space is divisible
  • Fully Built-Out as Standard Office
  • 2 Conference Rooms
  • Central Air Conditioning
  • 5th Floor
  • 1,741 SF
  • Negotiable
  • $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $4,280 /MO $51,360 /YR
  • Office
  • Full Build-Out
  • Now
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
  • Listed lease rate plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 8,209 SF of adjacent space
  • 5th Floor
  • 6,468 SF
  • Negotiable
  • $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $15,901 /MO $190,806 /YR
  • Office
  • Full Build-Out
  • Now
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
  • Listed lease rate plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 8,209 SF of adjacent space
  • 6th Floor
  • 2,177 SF
  • Negotiable
  • $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $5,352 /MO $64,222 /YR
  • Office
  • Full Build-Out
  • Now
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
  • Listed lease rate plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Central Air Conditioning
Space Size Term Rental Rate Space Use Build-Out Available
2nd Floor 2,120 SF Negotiable $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $5,212 /MO $62,540 /YR Office Full Build-Out Now
2nd Floor 1,620 SF Negotiable $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $3,983 /MO $47,790 /YR Office Full Build-Out Now
3rd Floor 8,517 SF 3-10 Years $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $20,938 /MO $251,252 /YR Office Full Build-Out Now
5th Floor 1,741 SF Negotiable $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $4,280 /MO $51,360 /YR Office Full Build-Out Now
5th Floor 6,468 SF Negotiable $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $15,901 /MO $190,806 /YR Office Full Build-Out Now
6th Floor 2,177 SF Negotiable $29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $5,352 /MO $64,222 /YR Office Full Build-Out Now

2nd Floor

Size
2,120 SF
Term
Negotiable
Rental Rate
$29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $5,212 /MO $62,540 /YR
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor

Size
1,620 SF
Term
Negotiable
Rental Rate
$29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $3,983 /MO $47,790 /YR
Space Use
Office
Build-Out
Full Build-Out
Available
Now

3rd Floor

Size
8,517 SF
Term
3-10 Years
Rental Rate
$29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $20,938 /MO $251,252 /YR
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor

Size
1,741 SF
Term
Negotiable
Rental Rate
$29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $4,280 /MO $51,360 /YR
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor

Size
6,468 SF
Term
Negotiable
Rental Rate
$29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $15,901 /MO $190,806 /YR
Space Use
Office
Build-Out
Full Build-Out
Available
Now

6th Floor

Size
2,177 SF
Term
Negotiable
Rental Rate
$29.50 /SF/YR $2.46 /SF/MO $317.54 /m²/YR $26.46 /m²/MO $5,352 /MO $64,222 /YR
Space Use
Office
Build-Out
Full Build-Out
Available
Now
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
2nd Floor 4,000 RSF

2nd Floor

600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,120 SF
Term Negotiable
Rental Rate $29.50 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
2nd Floor 4,000 RSF

2nd Floor

600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,620 SF
Term Negotiable
Rental Rate $29.50 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

3rd Floor

Size 8,517 SF
Term 3-10 Years
Rental Rate $29.50 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

Numerous building upgrades and renovations have recently been made to the entranceway, main lobby, common areas, bathrooms and the elevator lobbies on each floor

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • 17 Private Offices
  • 2 Conference Rooms
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Space is divisible
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
5th Floor Suites

5th Floor

600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,741 SF
Term Negotiable
Rental Rate $29.50 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 8,209 SF of adjacent space
  • Central Air Conditioning
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
5th Floor Suites

5th Floor

600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
Size 6,468 SF
Term Negotiable
Rental Rate $29.50 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 8,209 SF of adjacent space
  • Central Air Conditioning
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
6th Floor 2,177 RSF and 3,712 RSF

6th Floor

600 Summer St, Stamford, CT for lease Floor Plan- Image 1 of 1
Floor Plan
Size 2,177 SF
Term Negotiable
Rental Rate $29.50 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Central Air Conditioning

Property Overview

Class A office building in the heart of downtown Stamford featuring newly renovated lobbies, common areas and bathrooms.

  • 24 Hour Access
  • Banking
  • Bus Line
  • Metro/Subway
  • Property Manager on Site
  • Security System

Property Facts

Building Type
Office
Year Built/Renovated
1967/2000
Building Height
7 Stories
Building Size
101,320 SF
Building Class
B
Typical Floor Size
14,474 SF
Unfinished Ceiling Height
11’
Parking
129 Surface Parking Spaces
71 Covered Parking Spaces

Attachments

New Flyer
1 1
600 Summer St, Stamford, CT - Aerial map view
Very walkable
80/100
Very drivable
80/100
Strong public transit
80/100
Fairly bikeable
50/100
Source: Local Logic®
(203) 531-3639

Still interested?

Contact the broker for more information about this property

Contact

  • Christian Bangert
    Christian Bangert

  • Listing ID: 15776603

  • Date on Market: 3/26/2026

  • Last Updated:

  • Address: 600 Summer St, Stamford, CT 06901

1 of 11
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
600 Summer St, Stamford, CT for lease Building Photo- Image 1 of 11
Primary
600 Summer St, Stamford, CT for lease Building Photo- Image 2 of 11
Ground
600 Summer St, Stamford, CT for lease Building Photo- Image 3 of 11
2nd Floor
600 Summer St, Stamford, CT for lease Floor Plan- Image 4 of 11
7,805 SF - 4th Floor
600 Summer St, Stamford, CT for lease Floor Plan- Image 5 of 11
5th Floor Suites
600 Summer St, Stamford, CT for lease Floor Plan- Image 6 of 11
6th Floor Suites
600 Summer St, Stamford, CT for lease Building Photo- Image 7 of 11
Alternate
600 Summer St, Stamford, CT for lease Building Photo- Image 8 of 11
Entrance
600 Summer St, Stamford, CT for lease Lobby- Image 9 of 11
Redesigned Main Lobby
600 Summer St, Stamford, CT for lease Aerial- Image 10 of 11
Context
1 of 1
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600 Summer St

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(203) 531-3639

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