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Planning application

PP/26/01299

Flat 1/2, 21 Onslow Gardens, London, SW7 3AL

Withdrawn Kensington and Chelsea Planning Permission

Proposal

Internal alterations at ground floor and lower ground floor levels; alterations to internal lightwell; alterations to fenestration to restore original character of rear elevation at lower ground floor level and installation of AC units

As published by the council, reference PP/26/01299

Timeline

Dates from the published record

  1. 20 Jan 2026

    Received by Kensington and Chelsea

  2. 14 Jul 2026

    Decision issued: Withdrawn by Applicant

  3. 20 Jul 2026

    Added to PlanIndex

What withdrawal means

The process from here

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

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  • LB/26/01309 Withdrawn

    Flat 1/2, 21 Onslow Gardens, London, SW7 3AL

    Internal alterations at ground floor and lower ground floor levels; alterations to internal lightwell; alterations to fenestration to restore original character of rear elevation at lower ground floor level and installation of AC units

    20 Jan 2026 0m away Heritage and listed buildings
  • ARB/26/00612 Granted

    Gardens Rear Of 80/92, Onslow Gardens, London, SW7 3BS

    Prune 1x Prunus cerasifera 'Pissardii' (Pissard's Plum) and 1x Ilex aquifolium (Holly)

    18 Dec 2025 56m away
  • CON/23/00531 Granted

    Flat 2, 88 Onslow Gardens, London, SW7 3BS

    Details required by Conditions 3b and 3c (Submission of details) of planning permission 22/05255 (Refurbishment of first floor flat including: raising of modern suspended ceilings, installation of cornice in hallway, replacement of non-original floor coverings with timber herringbone parquet flooring and tiles, installation of under floor heating; replacement of modern metal grid walkway over rear lightwell with decorative pierced metal walkway; replacement of non-original doors, modern fitted furniture and replacement fire surround)

    23 Jan 2023 56m away Conditions
  • CON/21/03574 Granted

    Flat 1, 88 Onslow Gardens, London, SW7 3BS

    Details required by Condition 2 (submission of details - a) drawings of the existing and proposed canted bay in elevation and section showing the reinstated part (left side) at 1:10 indicating profile of window mouldings, sill, materials and colour/finish, plus retention of historic fabric. To include associated construction methods, b) drawings of the proposed door, with or without lights, at a scale of 1:10, or 1:5 if appropriate, indicating profile of door and window frame mouldings, associated architrave, any door linings etc, type of glazing, materials and colour/finish) of Listed Building consent LB/21/01545 (Internal alterations including replacement of non-original porcelain floor tiles in entrance hall, redecoration, and sub-division of front basement bedroom to allow for relocation of bathroom, additional study. Alteration to bay window to reinstate historic form. Creation of doorway)

    1 Jun 2021 56m away Conditions
  • LB/26/00320 Granted

    Flat 7, 90 Onslow Gardens, London, SW7 3BS

    Refurbishment and internal alteration

    19 Feb 2026 56m away Heritage and listed buildings
  • LB/26/01308 Awaiting decision

    Flat 1, 6 Onslow Gardens, London, SW7 3LY

    Installation of new sash windows to front elevation ground and lower ground floors and new French doors and fanlight to rear elevation ground and lower ground floors

    21 Jan 2026 74m away Heritage and listed buildings

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