York House St James's Palace Cleveland Row London SW1A 1BQ

Proposal

Amendments to planning permission dated 20th April 2026 (RN 25/04186/FULL) for the Installation of air conditioning unit at roof level; replacement of basement lightwell windows with fixed fly mesh panels; use of a residential flat at third floor level as new office space; and internal refurbishment works, including the renewal of existing services installation and associated internal building repairs and adaptations. NAMELY, change to the proposed roof walkways and alterations to the Basement light well windows to accommodate new louvres.

Key dates

1. Started4 November 2026

Official record