22 Hill Street London W1J 5NJ
Refurbishment, internal and external alterations, comprising of rear extension at basement and ground floor levels; alterations to the modern annex and annex link; roof level extension together with extended staircase to provide access; creation of a new external roof terrace; bowed window/rear addition; new door opening in lieu of a window in front basement lightwell; installation of a new dry riser inlet; series of enhancements to the street façade on Hill Street; installation of new plant and enclosure; internal redecoration; upward extension of principal staircase to provide terrace access; new staircase from ground to basement level from the entrance hall; installation of new partitions; replacement windows; reinstatement of functional shutters to front sash windows of the piano nobile and ground floor; installation of new replacement flooring throughout, and other associated works. (Linked with 24/02026/FULL)