Manchester Square and Duke Street North

In our role as Landscape Architect of the Portman Estate, DSDHA’s proposal is to create a new public space in Manchester Square, between the Gardensand the Wallace Collection, improving pedestrian safety and accessibility in anticipation of the opening of the Elizabeth Line and other local infrastructure enhancements. The new space will offer a place of respite for residents, workers, and visitors by introducing seating and greening that complement nearby green spaces, such as the lawn at the Wallace Collection and Paddington Street Gardens.

Recognising the environmental and well-being benefits of urban greening, the proposal will enhance the horticultural value and biodiversity of Manchester Square. The design thoughtfully considers factors such as sun and shade, seasonal changes, and species selection to support a resilient and welcoming environment.

The project also seeks to celebrate the cultural and historic significance of Manchester Square. It acknowledges the historic layout and landscape relationship between the square and Hertford House and aims to strengthen this connection through an enhanced public realm and newly pedestrianised areas.