Novartis Horsham Site Closure & Redevelopment
Horsham, West Sussex, UK · 2013-Present (closure announced 2013, redevelopment ongoing) · Not directly applicable for closure; multi-million pound investment for science park, significant for housing redevelopment.
The judgement call
Account action unavailableNovartis's decision to close its Horsham site in 2014, with the loss of hundreds of jobs, highlighted the vulnerability of pharmaceutical R&D and manufacturing to global corporate restructuring. - The subsequent redevelopment of the brownfield site for housing and a potential science park demonstrates a strategic effort to repurpose former industrial land for economic regeneration and community benefit. - The project underscores the challenges and opportunities in transitioning from a single-industry site to a mixed-use development, requiring careful planning and investment.
Key engineering challenges
Decommissioning a large pharmaceutical manufacturing and R&D site. - Remediating brownfield land for new uses (residential and commercial). - Designing and constructing new residential and commercial infrastructure on a former industrial site. - Integrating new developments with existing urban fabric and infrastructure.
Project facts
- Client / owner
- Novartis (former owner), Horsham District Council, Muse Places, ACG Architects (redevelopment partners)
- Lead contractor
- —
- Lead designers
- ACG Architects (for housing), Cavendish Consulting (masterplan)
- Project type
- decommissioning | redevelopment
- Scale
- Former pharmaceutical site; plans for 200-300+ new homes; potential for 1,000 jobs in science park.
- Disciplines
- civil; structural; architectural; urban planning; environmental engineering
- Standards & frameworks
- UK planning regulations, environmental remediation standards
Sources: Chemistry World (Nov 2013, https://www.chemistryworld.com/news/novartis-to-shut-horsham-site/6767.article) - Pharmafile (Feb 2014, https://pharmafile.com/news/novartis-axe-horsham-site/) - Cavendish Consulting (https://cavendishconsulting.com/case-study/former-novartis-site-horsham/) - ACG Architects (May 2025, https://www.acgarchitects.co.uk/new-homes-for-horsham/) - LinkedIn (Science park plans, https://www.linkedin.com/pulse/businesses-welcome-science-park-plans-former-novartis-eileen-walker)