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Planning application

PP/26/02411

120 Sloane Street, London, SW1X 9BW

Granted Kensington and Chelsea Planning Permission

Proposal

External alterations for use of a flat roof as a roof terrace, including installation of access door and associated works.

As published by the council, reference PP/26/02411

Timeline

Dates from the published record

  1. 30 Apr 2026

    Received by Kensington and Chelsea

  2. 20 Jul 2026

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • LB/26/01610 Granted

    123 Sloane Street, London, SW1X 9BW

    Strip out of modern internal fabrics at ground level; installation of a door at ground level; replacement of the floor finish at ground level; installation of a WC fit out at second floor level.

    23 Feb 2026 0m away Heritage and listed buildings
  • PP/26/00374 Granted

    123 Sloane Street, London, SW1X 9BW

    New flagpole located on the front fa?ade; and new timber fence in rear courtyard.

    23 Feb 2026 0m away Full applications
  • LB/26/00375 Granted

    123 Sloane Street, London, SW1X 9BW

    New flagpole located on the front fa?ade; and new timber fence in rear courtyard. Internal alterations

    23 Feb 2026 0m away Heritage and listed buildings
  • PP/21/03671 Granted

    162B Sloane Street, London, SW1X 9BS

    Refurbishment to front elevation including; installation of 2no. centralized non-illuminates fascia signage on stand-offs; installation of 3no, traditional awinings set within three display windows; installation of 2no. additional light fixtures to the pilasters either side of the main entrance to illuminate menu board; refresh decorative treatment to the fascia, window frames and timber paneling over stall risers, redecoration of surrounding ground floor pilasters and entrance masonry, entrance door to match window modules.

    3 Jun 2021 48m away Full applications
  • CA/21/03672 Granted

    162B Sloane Street, London, SW1X 9BS

    Installation of no.2 non-illuminated fascia mounted powder coated metal signage in gunmetal on standoffs; refurbishment to front elevation including; installation of 2no. centralized non-illuminates fascia signage on stand-offs; installation of 3no, traditional awinings set within three display windows; installation of 2no. additional light fixtures to the pilasters either side of the main entrance to illuminate menu board; refresh decorative treatment to the fascia, window frames and timber paneling over stall risers, redecoration of surrounding ground floor pilasters and entrance masonry, entrance door to match window modules.

    3 Jun 2021 48m away Advertising
  • PP/25/04818 Granted

    127-129 & 133-135 Sloane Street, London, SW1X

    Refurbishment and installation of shopfronts at ground floor level, installation of retractable awnings and other associated minor external works.

    12 Aug 2025 57m away Full applications

In Kensington and Chelsea

  • PP/18/01985 Withdrawn

    Flat 3, 24 Cornwall Gardens, London, SW7 4AW

    Works to second floor flat including erection of rear extension, creation of external roof terrace areas above and to rear of said extension (with perimeter metal railings), together with internal alterations including removal of internal wall between kitchen and living room, and other refurbishment works

    9 Apr 2018 Full applications
  • PP/26/02078 Granted

    Ruskin House, 35A Hyde Park Gate, London, SW7 5DN

    Installation of 2no. roof mounted ASHPs including acoustic enclosure / screening.

    7 Apr 2026 Full applications
  • PP/26/02247 Withdrawn

    41 Halsey Street, London, SW3 2PT

    Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.

    20 Apr 2026 Full applications
  • PP/26/02237 Granted

    134 Brompton Road, London, SW3 1HY and 5 Cheval place, London, SW7 1EW

    Change of use from Use Class E to Restaurant (Use Class E(b)), new recessed front bifolding doors, awning, and signs at front and rear, replace rooflights to double glazed hipped white UPVC/aluminium painted white, replace rear doors to match existing

    17 Apr 2026 Full applications
  • PP/26/02978 Granted

    59A Palace Gardens Terrace, London, W8 4RU

    Variation of Condition 2 (Compliance with approved drawings) of planning permission Ref. PP/24/07747 dated 28th February 2025, to replace proposed front and rear elevation drawings with new proposed drawings representing modest elevational changes of main building at first floor level only.

    4 Jun 2026 Full applications