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Downtown New Haven Office Space
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310 Orange St, New Haven, CT 06510

Office, lab, data center, or retail space for lease.

Space Size1,171 SF - 33,285 SF
Property Size400,000 SF
Days on Market926

Property Features for 310 Orange St

General Information

Standard status Active
Size 1,171 SF - 33,285 SF
Total Parking Spaces 21
Property subtype Retail, Office, Special Purpose

Building Details

Building Size 400,000 SF
Year Built 1955
Tenancy Multiple

Spaces For Lease

at 310 Orange St Contact us

3rd Floor Office

Size
33,285 SF
Type
Office
Availability
Active
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5th Floor Office

Size
24,953 SF
Type
Office
Availability
Active
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8th Floor Office

Size
14,167 SF
Type
Office, Retail, Special Purpose
Availability
Active
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Data Center - 2nd Floor

Size
9,110 SF
Type
Special Purpose
Availability
Active
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Data Center - 4th Floor

Type
Special Purpose
Availability
Active
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Data Center - 5th Floor

Type
Special Purpose
Availability
Active
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Data Center - 7th Floor

Size
5,627 SF
Type
Special Purpose
Availability
Active
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Lab Space - 11th Floor

Size
7,869 SF
Type
Special Purpose
Availability
Active
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Lab Space - 1st floor

Size
26,783 SF
Type
Special Purpose
Availability
Active
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Lab Space - 6th Floor

Size
22,909 SF
Type
Special Purpose
Availability
Active
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Lab Space - 9th Floor

Size
8,159 SF
Type
Office, Retail, Special Purpose
Availability
Active
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Lab Space - Basement

Size
1,171 SF
Type
Special Purpose
Availability
Active
Contact us
Listing Agency: Colliers - Hartford, Connecticut
Listed By: John Keogh · License #CT REB.0359810
Source: Crexi
Added: Feb 16, 2024 Changed: Aug 27 Last Checked: Aug 28 at 11:54PM

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 Colliers - Hartford, Connecticut

Investment Insights

Based on property information with market context.

Located in downtown New Haven, the building at 310 Orange Street, formerly the headquarters of Southern New England Telephone Company, has portions available for lease. The 12-story property offers spaces ranging in size from 5,000 to 175,000 square feet suitable for office, lab, data center, or retail use. Constructed in 1955, the building features an art deco facade. It is equipped with six passenger elevators, a loading area with a separate freight elevator, and six back-up generators. The property is situated near Interstate 91 and within walking distance of the Shoreline East commuter railroad station. On-site parking includes 21 spaces, with an additional 525 spaces available in the nearby garage at 367 Orange Street. Ownership is prepared to make competitive details on the spaces.

Key Highlights

  • Large leasable space: 5,000 to 175,000 square feet available.
  • Versatile usage: Suitable for office, lab, data center, or retail space.
  • Backup power: Equipped with six back‑up generators.

Property Analytics

Current Use

Sirius XM Radio ... Radio Station Jacobs Engineering Group ... Engineer Tyco Integrated Security Security Service

Suggested Use

Top Pick Veterinary Clinic (Bike/Boat/Book/etc) Store Locksmith Tattoo & Piercing Shop Clothing & Fashion Store Adult Day Care

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

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

5,173
Businesses Nearby

Demographics for 06510, CT

4,409
Population
2,953
Households
1.5
Avg Household Size
29
Median Age
82%
College-Educated
96%
High-School Grad
0.3 sq mi
ZIP Area
14,697
Density / Sq Mi
$63,598
Median Household Income
$55,591
Median Earnings
$1,908
Median Rent
$495,500
Median Home Value

Market

Vacancy Rate% for Office in New Haven, CT

11.9% 2019
12.4% 2020
17.7% 2021
18.8% 2022
18.7% 2023
16.5% 2024
17.2% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Office, lab, data center, or retail space for lease.
Where is this office building located?
The property is located at 310 Orange St New Haven, CT.
What are key features of this property?
This property features: Large leasable space: **5,000 to 175,000 square feet available.**; Versatile usage: Suitable for office, lab, data center, or retail space.; Backup power: Equipped with six back‑up generators.
More about this property
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