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Planning application

PP/22/07286

56-58 Hornton Street, London, W8 4NU

Granted Kensington and Chelsea Planning Permission

Proposal

Construction of garage with new mansard roof above garage (garage consented under application ref. PP/18/04263) to accommodate air condenser units, playroom, and provide structural integrity to the consented garage parapet wall on eastern boundary (consented under PP/19/02063). The proposal will be in traditional slate, matching consented house roof, with flat roof portion covered in lead and comprise a rooflight, acoustic grilles and louvres (no change to proposal, update to description only) (amended description).

As published by the council, reference PP/22/07286

Timeline

Dates from the published record

  1. 28 Nov 2022

    Received by Kensington and Chelsea

  2. 24 Mar 2023

    Decision issued: Grant Planning Permission/Consent

  3. 3 Aug 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

  • CON/21/03792 Granted

    56-58 Hornton Street, London, W8 4NU

    Details required by Condition 3 (submission of details - b) hard and soft landscaping) of planning permission PP/19/02615 (Variation of condition 2 (approved drawings) of planning permission 18/08439 to allow the extension of consented light well covered with metal grille adjacent to garage; formation of walk-on rooflight over the extended basement; and removal of existing corner and window to rear elevation)

    9 Jun 2021 0m away Conditions
  • ARB/25/05561 Granted

    64 Hornton Street, London, W8 4NU

    Prune 1 x Lime (front) and 1 x Horse Chestnut (rear)

    17 Sep 2025 10m away
  • ARB/25/05440 Granted

    2 Gordon Place, London, W8 4JD

    Prune 1 x Ginko (front)

    8 Sep 2025 61m away
  • ARB/25/05690 Granted

    19 Campden Grove, London, W8 4JG

    Prune 1x Cherry tree at front

    22 Sep 2025 75m away
  • PP/24/06519 Granted

    18 Gordon Place, London, W8 4JD

    Restoration of existing iron railings, Installation of new sliding gate (previously granted in application PP/24/01914), installation of two new decorative piers, replacement of non-permeable surfaces with new york stone, installation of ACO threshold drain to crossover.

    1 Oct 2024 76m away Full applications
  • ARB/25/05810 Granted

    17 Campden Grove, London, W8 4JG

    Prune 1x Sycamore in rear garden and 1x Tree of Heaven at front garden

    30 Sep 2025 80m away

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