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Planning application

4 Wellington Square, London, SW3 4NJ

Granted Kensington and Chelsea PP/23/05252 Planning Permission

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Installation of air conditioning units at all levels, concealed within joinery units. Replace and relocate air condition unit from roof to rear garden, within acoustic enclosure

As published by the council, reference PP/23/05252

Application record

Reference
PP/23/05252
Type
Planning Permission
Status
Decided
Decision
Grant Planning Permission/Consent
Received
8 Aug 2023
Validated
21 Aug 2023
Decided
3 Nov 2023
Ward
Royal Hospital
Parish
16
Postcode
SW3 4NJ

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 3 applications since 2023: 3 approved, 0 refused.

  • LB/26/02709 Granted

    4 Wellington Square, London, SW3 4NJ

    Removal of lath and plaster from underside of stair flights. Inspection of form and condition of joints between flights and landings, requiring localised ceiling removal.

    Decided 28 Jul 2026 Heritage and listed buildings
  • LB/23/05253 Granted

    4 Wellington Square, London, SW3 4NJ

    Installation of air conditioning units at all levels, concealed within joinery units. Replace and relocate air condition unit from roof to rear garden, within acoustic enclosure

    Decided 3 Nov 2023 Heritage and listed buildings

Timeline

Dates from the published record

  1. 8 Aug 2023

    Received by Kensington and Chelsea

  2. 21 Aug 2023

    Validated

    Checked as complete and ready for consideration.

  3. 3 Nov 2023

    Decision issued: Grant Planning Permission/Consent

  4. 19 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Applicant on file, an architecture practice registered in London

12 applications on PlanIndex · 91% granted

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Documents

Plans, drawings, consultee responses and the officer's report

17 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Kensington and Chelsea granted permission on 3 November 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 5 Wellington Square, London, SW3 4NJ

    LB/24/05117 Submitted 25 Jul 2024 0m away

    Demolition and rebuilding of 5x storey rear outrigger. Demolition and rebuilding of rear infill extension. Internal alterations and maintenance works.

    Granted Heritage and listed buildings Extension Demolition 45 docs
  • 5 Wellington Square, London, SW3 4NJ

    PP/24/05116 Submitted 25 Jul 2024 0m away

    Demolition and rebuilding of 5x storey rear outrigger. Demolition and rebuilding of rear infill extension. Internal alterations and maintenance works.Details required by condition 3 (Code of Construction Practice) of planning permission 24/05116 (Demolition and rebuilding of 5x storey rear outrigger.

    Granted Full applications Extension Demolition 51 docs
  • 4 Wellington Square, London, SW3 4NJ

    LB/23/05253 Submitted 8 Aug 2023 0m away

    Installation of air conditioning units at all levels, concealed within joinery units. Replace and relocate air condition unit from roof to rear garden, within acoustic enclosure

    Granted Heritage and listed buildings 15 docs
  • 5 Wellington Square, London, SW3 4NJ

    CON/23/07399 Submitted 13 Nov 2023 0m away

    Details required by Condition 3 (submission of details - c) plan for the treatment of all cornices, inclusive of removal and repair, 1:5 sections of new cornicing to be introduced. A methodology outlining the restoration of existing cornices; d) plan for the treatment of all skirting boards, 1:5 sections of new skirting boards to be introduced, inclusive of measurements) of Listed Building consent LB/23/04622 (Renovation and maintenance works to property)

    Granted Conditions 7 docs
  • 5 Wellington Square, London, SW3 4NJ

    CON/23/07319 Submitted 8 Nov 2023 0m away

    Details required by Condition 3 (submission of details - g) sample of and specification for new roof slates) of Listed Building consent LB/23/04622 (Renovation and maintenance works to property)

    Granted Conditions Roofing 5 docs
  • 4 Wellington Square, London, SW3 4NJ

    LB/26/02709 Submitted 19 May 2026 0m away

    Removal of lath and plaster from underside of stair flights. Inspection of form and condition of joints between flights and landings, requiring localised ceiling removal.

    Granted Heritage and listed buildings 22 docs

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/26/03176 Granted

    12 Shawfield Street, London, SW3 4BD

    Replacement windows, new rooflight and replacement lower ground rear rooflights.

    15 Jun 2026 Full applications
  • PP/26/03048 Granted

    24 Charles II Place, London, SW3 4NG

    Removal of existing conservatory structure. Construction of a single-storey rear extension at lower ground floor level. Installation of a contemporary three-panel sliding glazed door opening onto rear garden. Internal reconfiguration at lower ground floor level.

    9 Jun 2026 Full applications
  • PP/26/03042 Granted

    Flat 7, 7 Egerton Place, London, SW3 2EF

    Installation of air conditioning system including external condenser unit housed within enclosure at roof level. Replacement of roof lantern, rooflight and roof access hatch with flat glazed access hatch and rooflights. Replacement of two rear elevation uPVC windows with timber-framed slimline double-glazed sliding sash windows; and associated external alterations.

    9 Jun 2026 Full applications
  • PP/26/02897 Withdrawn

    46 Evelyn Gardens, London, SW7 3BH

    Positioning of two new external heat pump condensers within two separate acoustic enclosures, one on main roof of house and other on rear forth floor roof terrace.

    1 Jun 2026 Full applications