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Planning application

55 St Charles Square, London, W10 6EN

Granted Kensington and Chelsea PP/25/04984 Planning Permission

Works: Extension Loft or dormer Roofing Windows or glazing

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

Proposal

Modifications to rear extension on lower and upper ground floors, with an extended side creating a terrace at ground floor and internal space at lower ground floor. Relocation of one rooflight on main roof. Replacement of two windows on rear elevation with double glazed timber sash units within existing openings. Removal of some external pipework. Amalgamation of the existing substandard studio into the main house.

As published by the council, reference PP/25/04984

Application record

Reference
PP/25/04984
Type
Planning Permission
Status
Decided
Decision
Granted As published: Grant Planning Permission/Consent
Received
15 Aug 2025
Decided
21 Oct 2025
Ward
St Helen's
Parish
17
Postcode
W10 6EN

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 3 applications since 2025: 2 approved, 0 refused.

  • PP/26/01592 Granted

    55 St Charles Square, London, W10 6EN

    Construction of 3no. dormer windows to rear slope, and an additional bathroom on third floor.

    Decided 14 May 2026 Full applications
  • SNN/25/05738 Decided

    55 St Charles Square, London, W10 6EN

    Verification Order required following the amalgamation of the residential units at the property into one single dwelling, linked to Planning application PP/25/04984, as follows:55 St Charles Square, London, W10 6ENThe following addresses to be deleted -House Excluding Studio Flat, 55 St Charles Square, London, W10 6EN Studio Flat, 55 St Charles Square, London, W10 6EN

    Decided 29 Oct 2025

Timeline

Dates from the published record

  1. 15 Aug 2025

    Received by Kensington and Chelsea

  2. 21 Oct 2025

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • SNN/25/05738 Decided

    55 St Charles Square, London, W10 6EN

    Verification Order required following the amalgamation of the residential units at the property into one single dwelling, linked to Planning application PP/25/04984, as follows:55 St Charles Square, London, W10 6ENThe following addresses to be deleted -House Excluding Studio Flat, 55 St Charles Square, London, W10 6EN Studio Flat, 55 St Charles Square, London, W10 6EN

    Decided 29 Oct 2025

Documents

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

39 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Kensington and Chelsea granted permission on 21 October 2025, 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 0.3 miles

  • 55 St Charles Square, London, W10 6EN

    SNN/25/05738 Submitted 3 Oct 2025 0.1 miles away

    Verification Order required following the amalgamation of the residential units at the property into one single dwelling, linked to Planning application PP/25/04984, as follows:55 St Charles Square, London, W10 6ENThe following addresses to be deleted -House Excluding Studio Flat, 55 St Charles Square, London, W10 6EN Studio Flat, 55 St Charles Square, London, W10 6EN

    Decided
    Domestic
  • Basement Flat, 35 St Charles Square, London, W10 6EN

    NMA/26/00948 Submitted 9 Mar 2026 0.1 miles away

    Non material amendment of planning permission PP/24/08509 (Construction of single storey rear extension) for changes to the openings on the rear elevation for the kitchen area

    Decided Amendments Extension 5 docs
    Small domestic
  • 51 St Charles Square, London, W10 6EN

    ARB/20/04428 Submitted 7 Aug 2020 0.1 miles away

    FELL 3 x Limes and 1 x Holly (front)

    Granted 8 docs
  • 55 St Charles Square, London, W10 6EN

    PP/26/01592 Submitted 20 Feb 2026 0.1 miles away

    Construction of 3no. dormer windows to rear slope, and an additional bathroom on third floor.

    Granted Full applications Loft or dormer Windows or glazing 29 docs
  • 51 St Charles Square, London, W10 6EN

    ARB/25/06388 Submitted 27 Oct 2025 0.1 miles away

    Prune 3 x Lime (front)

    Granted Trees 7 docs
  • 94 Chesterton Road, London, W10 6EP

    PP/25/04620 Submitted 24 Jul 2025 0.1 miles away

    Replacement of windows to front elevation with white timber double glazed sash units with a single vertical glazing bar. Replacement of sash and casement windows to rear elevation with white powder coated aluminium, double glazed sash and casement units with a single vertical glazing bar. Replacement of glazed patio door and doorset with white aluminium, double glazed units to match existing fenestration.

    Granted Full applications Windows or glazing 17 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

    Received 9 Apr, published by the council 1 Aug 2026 Full applications
  • PP/26/03176 Granted

    12 Shawfield Street, London, SW3 4BD

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

    Received 15 Jun, published by the council 20 Jul 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.

    Received 9 Jun, published by the council 20 Jul 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.

    Received 9 Jun, published by the council 20 Jul 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.

    Received 1 Jun, published by the council 20 Jul 2026 Full applications