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Planning application

PP/25/06413

254-260 Old Brompton Road, London, SW5 9HR

Refused Kensington and Chelsea Planning Permission

Proposal

Replacement of existing single storey ground floor front extension with a new single storey extension

As published by the council, reference PP/25/06413

Timeline

Dates from the published record

  1. 27 Oct 2025

    Received by Kensington and Chelsea

  2. 26 May 2026

    Decision issued: Refuse Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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/26/01220 Granted

    273 Old Brompton Road, London, SW5 9JA

    Retrospective planning permission for replacement shopfront?to ground floor unit.?

    12 Jan 2026 35m away Full applications
  • CA/26/01219 Granted

    273 Old Brompton Road, London, SW5 9JA

    Installation of 1x internally illuminated fascia board to shopfront

    12 Jan 2026 35m away Advertising
  • ARB/25/06372 Granted

    Basement Flat, 10 Wharfedale Street, London, SW10 9AL

    Prune 1 x Lime tree (Tilia europaea)(T1) in rear garden.

    24 Oct 2025 63m away
  • CL/21/03147 Granted

    Flats 25 and Flat 25a, Wetherby Mansions, Earl's Court Square, London, SW5 9BH

    Internal reconfiguration to incorporate 8 sqm of 25 Wetherby Mansions into 25a Wetherby Mansions, but maintaining both properties as separate self-contained dwellings.

    14 May 2021 84m away Lawful development
  • PP/26/01789 Awaiting decision

    Garages to the East of September House, 1 Wharfedale Street, London, SW10 9AN

    Demolition of garage and construction of a duplex apartment

    13 Mar 2026 89m away Full applications
  • PP/23/00750 Granted

    Restaurant, 251 Old Brompton Road, London, SW5 9HP

    Replacement of shop front including installation of fascia sign (Retrospective Application)

    31 Jan 2023 91m 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