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Planning application

91 Chesterton Road, London, W10 6ET

Granted Kensington and Chelsea PP/26/01365 Planning Permission

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Erection of a mansard roof extension featuring front and rear dormer windows.

As published by the council, reference PP/26/01365

Application record

Reference
PP/26/01365
Type
Planning Permission
Status
Decided
Decision
Grant Planning Permission/Consent
Received
29 Jan 2026
Decided
23 Jun 2026
Ward
St Helen's
Parish
17
Postcode
W10 6ET

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 2 applications since 2023: 1 approved, 1 refused.

  • PP/23/07290 Refused

    91 Chesterton Road, London, W10 6ET

    Installation of railing on flat roof (Retrospective application)

    Decided 9 Jan 2024 Full applications

Timeline

Dates from the published record

  1. 29 Jan 2026

    Received by Kensington and Chelsea

  2. 23 Jun 2026

    Decision issued: Grant Planning Permission/Consent

  3. 20 Jul 2026

    Added to PlanIndex

Documents

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

20 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Kensington and Chelsea granted permission on 23 June 2026, 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

  • 145 Chesterton Road, London, W10 6ET

    PP/22/01666 Submitted 10 Mar 2022 0m away

    External refurbishment including window repairs, replacement rooflight to closet wing, replacement of French doors to rear first floor terrace and minor alterations to front entrance.

    Granted Full applications Loft or dormer Windows or glazing 11 docs

  • Flat 1, 117 Chesterton Road, London, W10 6ET

    PP/25/06638 Submitted 5 Nov 2025 0m away

    Re-location of front door at lower ground floor level.

    Granted Full applications 23 docs

  • 111 Chesterton Road, London, W10 6ET

    PP/23/06876 Submitted 23 Oct 2023 0m away

    Alteration of 2no. flat roof lights to 2no. pyramid shaped roof lights. One to roof of second floor outrigger and one to main roof, above stair.

    Granted Full applications Extension Loft or dormer 14 docs
    Several homes

  • 109 Chesterton Road, London, W10 6ET

    PP/26/02175 Submitted 15 Apr 2026 0m away

    Replacement of timber windows with slim line double glazed timber sash units on front and rear elevations. Replacement of rear door with hardwood timber door.

    Granted Full applications Windows or glazing 23 docs

  • 91 Chesterton Road, London, W10 6ET

    PP/23/07290 Submitted 7 Nov 2023 0m away

    Installation of railing on flat roof (Retrospective application)

    Refused Full applications 22 docs

  • 129 Chesterton Road, London, W10 6ET

    PP/25/05371 Submitted 4 Sep 2025 26m away

    Replacement of existing single-glazed timber windows and rear door throughout with new double glazed slimline heritage timber sliding sash and timber door to match the style, profile, character, and aesthetic of existing.

    Granted Full applications Windows or glazing 26 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