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Planning application

PP/26/01306

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

Awaiting decision Kensington and Chelsea Planning Permission

Proposal

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

As published by the council, reference PP/26/01306

Timeline

Dates from the published record

  1. 21 Jan 2026

    Received by Kensington and Chelsea

  2. 20 Jul 2026

    Added to PlanIndex

  3. 1 Aug 2026

    Status changed to Pre-Determination Stage

    Previously Validated and Registered.

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Kensington and Chelsea for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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/26/01308 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 0m away Heritage and listed buildings
  • LB/26/01271 Awaiting decision

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

    Internal structural alterations to lower ground floor and ground floor.??

    14 Jan 2026 0m away Heritage and listed buildings
  • CON/21/02684 Split decision

    6, 7 & 8 Onslow Gardens, London, SW7 3LY

    Details required by condition 2 (submission of details) and 4 (samples) of listed building consent 20/06324 (Roof replacement and repair, masonry repair and redecoration, joinery repair and redecoration, and tanking of electrical pavement vault)

    30 Apr 2021 0m away Conditions
  • 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 74m away Heritage and listed buildings
  • PP/26/01299 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 74m away Full applications
  • LB/26/01992 Granted

    12 Foulis Terrace, London, SW7 3LZ

    Installation of 16 microgeneration solar photovoltaic panels at roof level

    31 Mar 2026 75m 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