275 S Orange St, New Haven, CT

Spaces For Lease

at 275 S Orange St Contact us

Listing agent Christopher Ostop License #NULL9

Listing office JLL | Hartford c***@jll.com Show Phone

Listing date Aug 29, 2025

Source Moodyscre

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Overview

Square 10 is a transformative mixed-use complex located in New Haven’s rapidly growing biotech cluster. The Science at Square 10 building, occupying a prominent corner of the site, offers 253,000 square feet of space. It is designed to house university research, forward-looking companies, and innovative entrepreneurs. The building provides lab and office space intended to foster research, innovation, and collaboration in fields such as cell and gene therapy, bioengineering, and AI. The property includes a penthouse entertainment space featuring an expansive 2,359 square foot rooftop terrace overlooking the Sound. The available space is 2,639 square feet.

Suggested Use

Real Estate Agency Restaurant Spa & Massage Center Dental Office Law Firm Hair Salon Nail Salon Building Supply Gym & Fitness Center Auto Repair Shop

Zoning and permitted uses should be independently verified with local authorities.

Location Insight

• Map
• Local Demand

City

New Haven

County

New Haven

State

Connecticut

Longitude

-72.9255

Latitude

41.3022

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FAQs

What type of property is this?

Office units - Mixed-use complex in New Haven's growing biotech cluster.

Where is this office units located?

The property is located at 275 S Orange St New Haven, CT.

What are key features of this property?

This property features: Cutting‑edge lab and office space designed for research, innovation, and collaboration.; Located in New Haven’s rapidly growing biotech cluster.; Part of a transformative mixed‑use complex.