The Harley Street BID Area Masterplan is a key milestone in realising a vision for the future of the Harley Street district. Located at the heart of London’s West End, the Harley Street BID area contains some notable destinations, including the retail and leisure activity of Marylebone High Street, the healthcare cluster surrounding Harley Street, and Portland Place. Alongside this, the area also has a significant residential population.

The masterplan builds on this rich context to set a long-term vision to shape a greener, more inclusive, accessible and climate-resilient environment. It outlines four area-wide strategies that form a strategic framework, supported by a series of detailed public realm proposals to bring this vision to life.

Developed in collaboration with local businesses, residents and Westminster City Council, it reflects their collective aspirations for a welcoming and resilient area. A series of engagement activities – including street pop-ups, an interactive website, and both online and in-person events – provided valuable feedback that helped shape the final proposals.