To address persistent overcrowding at the Penitentiary Housing Facility in Valhalla, New York, the Westchester County Department of Public Works launched a major replacement initiative at the Norwood E. Jackson Correctional Center. In joint venture, STV provided comprehensive architectural, engineering and construction support services to deliver a modern, upgraded housing facility that meets the operational, safety and security needs of the county’s correctional system.
What challenges did STV address?
The existing penitentiary housing units faced increasing capacity pressures, outdated infrastructure and limitations that hindered efficient operations. The project required a solution that would relieve overcrowding without interrupting the function or security of the active facility. Because the new housing needed to replace structures on the same site, STV developed an approach that balanced demolition, new construction and ongoing operations within a tightly constrained, high‑security environment.
What solutions did STV deliver?
STV’s design accommodated the phased demolition of existing cellblocks while enabling construction of a two‑building, 280‑bed housing complex. The team’s careful planning incorporated relocation of select departments, new circulation routes and upgraded penitentiary‑wide systems, including security, communications, life safety and data. A detailed construction phasing plan ensured continuous functionality and maintained strict security protocols throughout all work stages.
How does this project benefit the community?
The modernized housing facility offers a safer, more humane environment for residents and a more efficient, reliable workplace for correctional staff. Expanded capacity reduces overcrowding and supports improved rehabilitation programming and facility operations. The new systems and circulation improvements strengthen long‑term security and ensure that Westchester County can continue delivering essential correctional services effectively and responsibly.
Key stats and accolades
- Replacement of existing housing through phased demolition and new construction
- Two‑structure, 280‑bed housing facility
- Maintained full operations and security throughout construction
- Relocation and integration of multiple departments and circulation pathways
