Confirmation that the proposed works undertaken are sufficient to constitute implementation of the planning permission dated 9 December 2014 (ref: 14/09658/FULL) for; "Excavation of sub-basement beneath building, part demolition and erection of replacement roof structure and rooflight, installation of plant at main roof level, external alterations to the property including at rear lower ground and ground floor levels. Use of extended building as a dwellinghouse (Class C3)."

Commencement of planning permission granted on 30 May 2022 (RN: 21/08630/FULL) for the: 'Use of building as a single family dwelling (Class C3) and associated alterations to rear and mews elevations and the excavation of part basement (single storey) below lower ground floor level. [Site includes 12 Eaton Mews North]' prior to the expiry date of the permission and therefore that the development as permitted can be completed at any time in the future.

Confirmation that the planning permission dated 23.09.2020 under reference 20/04785/FULL for Use of building as a single dwellinghouse (Class C3); excavation of a basement extension under house and part of rear garden; installation of replacement windows and doors; alterations to front forecourt including new garage entrance; alteration and extension to side extensions; alterations to rear lower ground floor terrace; and erection of lift overrun at roof level, has been lawfully commenced and it is lawful to continue with that development.

Commencement of planning permission granted on 30 May 2022 (RN: 21/08630/FULL) for the: 'Use of building as a single family dwelling (Class C3) and associated alterations to rear and mews elevations and the excavation of part basement (single storey) below lower ground floor level. [Site includes 12 Eaton Mews North]' prior to the expiry date of the permission and therefore that the development as permitted can be completed at any time in the future.

Use of 26 Chester Square and 48 Eaton Mews South as a single family dwellinghouse, and the internal alterations carried out to allow this use.

Use of 25 Chester Square and 49 Eaton Mews South as a single family dwellinghouse, and the internal alterations carried out to allow this use.

Alterations to roof, front, side and rear elevations of dwellinghouse.

Confirmation permission dated 19 February 2019 (RN:18/10340/FULL) for "Erection of three storey rear extension at fourth, fifth and sixth floor levels. Alterations to rear elevation and installation of terraces. Infill of lightwell at ground floor level. Alterations to roof dormers to provide access to terraces. Installation of rooftop plant equipment. Alterations and addition of windows and doors. All in association with the reconfiguration of existing flats and creation of nine additional dwellings (Class C3)" has been lawfully implemented.

Commencement of planning permission granted on 22 August 2018 (RN: 18/05743/FULL) for the: 'Use of a building as single family dwelling (Class C3) and associated alterations to rear and mews elevations' prior to the expiry date of the permission and therefore that the development as permitted can be completed at any time in the future.