Derry & Toms was a London department store that was founded in 1860 in Kensington High Street and was famous for its Roof Garden which opened in 1938. In 1973 the store was closed and became home to Big Biba, which closed in 1975. The site was developed into smaller stores and offices.

Kensington Roof Gardens is a private roof garden covering 6,000 square metres (65,000 sq ft) on top of the former Derry & Toms building on Kensington High Street in central London.