20 Conduit Street London W1S 2XW
Rear extension of an existing fifth floor plant room converted into office space with new terrace (E use). Rebuilding of an existing mansard wall for a sheer storey facade with metal cladding. Replacement windows within existing openings. Cleaning and repairs to facade. Replacement of existing lift, extending it to reach fifth floor and new plant to roof level. (Linked with 25/02291/FULL)