Amendment to planning permission dated 13th February 2023 (RN 22/08253/FULL) for the remodelling of roof to provide third floor level, extension to sub-basement, replacement conservatory and associated fenestration and facade changes. Installation of plant within the roofspace with louvres on the rear elevation and installation of PV panels at main roof level. (Site includes 31 Hay's Mews) NAMELY, amendment of the trigger of condition 15 from pre-commencement, to pre-basement excavation work.

Amendments to planning permission dated 16 November 2021 (RN: 21/05242/FULL) for 'Erection of rear extension, formation of lightwell and associated excavation to lower ground floor level; glazed conservatory at rear ground floor level with associated balcony and stair; partial demolition of existing closet wing and replacement with raised roof level; installation of dormer window, roof light and AC units at roof level and associated works'. Namely, to change the approved roof plant to a better performing and more environment friendly model (Daikin VRVRXYSCQ6TV1) and amend the associated plant enclosure.

Amendments to planning permission dated 23rd March 2022 (RN: 22/00160/FULL) (as amended by non-material amendment dated 19th October 2022 (RN: 22/05369/NMA)) for, 'Demolition of the existing conservatory structure and replacement with a new conservatory with windows to internal lightwell at rear third floor level'; Namely, the addition of a flat roof light.

Variation of conditions 1 and 4 of planning permission dated 15 September 2021 (RN: 21/04949/FULL) for 'Alterations to level the glass roof over the existing ground floor conservatory and erection of a rear single storey glazed extension at first floor level'. NAMELY, to amend the drawings to allow the alteration of a rear window; and amend condition 4 to require detailed drawings of the altered window.

Variation of condition 1 of listed building consent dated 05 September 2018 (RN: 18/05918/LBC) for the installation of an external A/C unit within an acoustic surround at roof level, installation of lift at all level, installation of replacement conservatory at rear ground floor level, and internal alterations. NAMELY, to vary the approved drawing numbers to amend the design from sliding doors to bi-fold doors and alter glazing sections of the rear conservatory, increase width of the rear galvanised platform and change metal cladding to sides of conservatory to white render.

Variation of condition 1 of planning permission dated 11 June 2019 (19/02672/FULL) for replacement of existing rear upper floor conservatory, enlargement of existing rooflight, replacement of rear door, internal refurbishment and alteration to front vault. (Linked to 19/02673/LBC) NAMELY: to amend the glass on the approved heritage doors and reconfiguration of internal layout. (Linked to 19/09323/LBC).

Variation of condition 1 of listed building consent dated 11 June 2019 (19/02673/LBC) for replacement of existing rear upper floor conservatory, enlargement of existing rooflight, replacement of rear door, internal refurbishment and alteration to front vault. (Linked to 19/02672/FULL) NAMELY: to amend the glass on the approved heritage doors and reconfiguration of internal layout (Linked to 19/09322/FULL).

Amendments to planning permission dated 13 March 2020 (RN: 20/00311) for: External alterations to rear elevation fenestration, addition of roof lights, replacement conservatory at first floor level. Namely, amendment to size and shape of rooflight over staircase.