5-15 & 25 Case Street


Built in the nineteenth century, these multi-story mill buildings together contain over 270,000 square feet of interior space. The buildings are abutted by Route 131 and the Quinebaug River, providing both an accessible and attractive location within the park.

With their expansive ceiling heights (in some areas over 16 feet), window size/spacing, and mature feel, these buildings are ideally suited for alternative uses such as housing.

Parking is located in two adjacent lots and the buildings are within walking distance of the conference center as well as the balance of the park.

Physical Description

Proposed Use: Housing

Completed/Renovated: 1890s – 1905

Number of Floors: Two to three

Net Rentable Area:
5-15 Case Street – 70,000± SF
25 Case Street – 200,000± SF

Exterior Walls: Brick/masonry

Elevator: Five freight elevators

Fire Safety: Fully sprinklered

Parking: 550+ spaces

Utilities: Building served by electricity and steam; hot/chilled water, fiber and natural gas available on‑site

Loading: Four loading docks

Interested in leasing space?
We’d love to hear from you!