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Class-A Office Building
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400 Atlantic St, Stamford, CT 06901

Class-A office building with planned lobby, fitness center, and conference facilities, steps from Stamford Transportation Center.

Property Size4,617 SF
Days on Market77

Property Features for 400 Atlantic St

General Information

Standard status Active
Size 4,617 SF
Class A
Property subtype OFFICE

Site & Location

Highway Access Yes
Public Transit Yes

Amenities

grand lobby entrance with bar/cafe and outdoor seating
fitness center
marketplace cafeteria with outdoor terrace
conference facilities

Building Details

Building Size 530,000 SF
Listing Agency: George Comfort & Sons, Inc.
Listed By: Dana R. Pike
Source: Moodyscre
Added: May 18 Changed: Jul 29 Last Checked: Aug 1 at 2:26PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of George Comfort & Sons, Inc.

Investment Insights

Based on property information with market context.

400 Atlantic St is a Class-A office building totaling 530,000 SF and previously served as the Champion International headquarters. The property was originally designed by Ulrich Franzen & Associates and is scheduled for a large-scale repositioning.

Planned upgrades include a new grand lobby entrance with a bar/cafe and outdoor seating, a state-of-the-art fitness center, and a marketplace cafeteria with an outdoor terrace. The building also will offer Class-A conference facilities, including an audio-visual conference space with seating for 100 people.

Located at the intersection of Atlantic Street and Tresser Blvd, the property is described as a few steps from the Stamford Transportation Center (Metro-North & Amtrak) and the entrance to I-95.

Key Highlights

  • Class‑A office building at 400 Atlantic Street in Stamford, CT, totaling 530,000 SF
  • Former Champion International headquarters at Atlantic Street & Tresser Blvd., just steps from the Stamford Transportation Center
  • Close to Metro North & Amtrak and the entrance to I‑95

Property Analytics

Current Use

Kelley Drye & Warren ... Law Firm Danile Jeffrey J Law Firm Cara Therapeutics Inc Laboratory 400 Atlantic Real Estate Agency HARMAN (Bike/Boat/Book/etc) Store

Suggested Use

Top Pick Auto Parts Store Building Supply Garden Center Veterinary Clinic Hotel & Motel Storage Facility

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Yes
Highway access
NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

4,651
Businesses Nearby

Demographics for 06901, CT

10,595
Population
6,440
Households
1.6
Avg Household Size
33
Median Age
66%
College-Educated
93%
High-School Grad
0.5 sq mi
ZIP Area
21,190
Density / Sq Mi
$87,524
Median Household Income
$70,562
Median Earnings
$2,266
Median Rent
$446,200
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Class-A office building with planned lobby, fitness center, and conference facilities, steps from Stamford Transportation Center.
Where is this office building located?
The property is located at 400 Atlantic St Stamford, CT.
What are key features of this property?
This property features: Class‑A office building at 400 Atlantic Street in Stamford, CT, totaling 530,000 SF; Former Champion International headquarters at Atlantic Street & Tresser Blvd., just steps from the Stamford Transportation Center; Close to Metro North & Amtrak and the entrance to I‑95
(212) 542-2116 Call to check price and availability
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