6 Seymour Mews London W1H 6BE
Amendments to planning permission dated 05 September 2024 (RN: 24/02777/FULL) for the: External alterations, extension at ground floor, excavation to provide new basement; and the installation of an air source heat pump; all to enlarge and alter dwellinghouse (Class C3). namely to install an automatic opening vent (AOV) skylight on top of the stairwell.