Theobalds Road, WC1

Roof-top and side extensions to existing corner office building, creating a mixed use development with 13 new apartments around 19,500sq.ft refurbished office space and street level showroom in Red Lion Square Conservation Area of central London.

The two-storey roof extension provides a fitting landmark top to the prominent corner site, with double-height penthouse flats behind a strongly expressed Corten privacy screen.

Client: Dorrington plc

Cost: £2.5 million

Status: Planning Consents 2006, 2010

Team: McDowell+Benedetti, Price and Myers, Hepher Dixon/Savills, Malcom Hollis