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Planning application

PP/26/01874

5 Sydney Street, London, SW3 6PU

Withdrawn Kensington and Chelsea Planning Permission

Proposal

Extension and alteration, including conversion of external under-croft, and excavation to accommodate access to rear garden via steps

As published by the council, reference PP/26/01874

Timeline

Dates from the published record

  1. 23 Mar 2026

    Received by Kensington and Chelsea

  2. 26 Jun 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    Decision issued: Withdrawn by Applicant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The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.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

  • PP/26/01872 Withdrawn

    5 Sydney Street, London, SW3 6PU

    Replacement of garage with a new garage including roof terrace

    23 Mar 2026 0m away Full applications
  • LB/26/01875 Withdrawn

    5 Sydney Street, London, SW3 6PU

    Extension and alteration, including conversion of external under-croft, and excavation to accommodate access to rear garden via steps

    23 Mar 2026 0m away Heritage and listed buildings
  • LB/26/01873 Withdrawn

    5 Sydney Street, London, SW3 6PU

    Replacement of garage with a new garage including roof terrace

    23 Mar 2026 0m away Heritage and listed buildings
  • PP/26/01618 Granted

    10 Stewart's Grove, London, SW3 6PD

    Retrospective planning permission for the change of Use from use Class C3 (dwellinghouse) to C2 (hospital).

    23 Feb 2026 25m away Full applications
  • CON/25/06542 Granted

    32 Bury Street, London, SW3 6QB

    Details required by condition 8 (Contamination - Quantitative risk assessment and remediation strategy(CLC1 b)) of planning permission 23/01046 (Construction of a two-storey one-bed house, with a half basement on this vacant site; replacement of existing tree.)

    4 Nov 2025 43m away Conditions
  • CON/25/06211 Granted

    32 Bury Street, London, SW3 6QB

    Details required by Condition 5 (Construction Traffic Management Plan (CTMP)) of planning permission 23/01046 (Construction of a two-storey one-bed house, with a half basement on this vacant site; replacement of existing tree) Considerate Construction Registration; Checklist; Construction Traffic Management Plan; Temporary Works

    13 Oct 2025 43m away Conditions

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