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Planning application

7 Chilworth Mews London W2 3RG

Granted Westminster 25/08763/FULL Full Planning Permission Application

Works: 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 mansard storey containing dormers and rooflights, replacement of front windows with hardwood double-glazed conservation sash windows, renovation of the front entrance door and refurbishing facade.

As published by the council, reference 25/08763/FULL

Application record

Reference
25/08763/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
2 Dec 2025
Validated
21 Jan 2026
Decided
10 Jun 2026
Ward
Lancaster Gate
Decision by
Complex Delegated Decision
Postcode
W2 3RG

Timeline

Dates from the published record

  1. 2 Dec 2025

    Received by Westminster

  2. 21 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 10 Jun 2026

    Decision issued: Application Permitted

  4. 1 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

ATCO Group Ltd Agent

42 applications on PlanIndex · across 9 councils · 69% granted

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Documents

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

19 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

Westminster granted permission on 10 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 0.3 miles

  • 13 Chilworth Mews London W2 3RG

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  • 43 Westbourne Terrace London W2 3UR

    20/05195/LBC Submitted 17 Aug 2020 50 yards away

    Reconfiguration of a three bedroom lateral apartment including, reinstating reception room to original format by removal of non-original partition wall, reinstating rear room to original format by removal of non-original bathroom partition walls, removal of non-original partition walls to create single larger kitchen room closer to original format, new decorative plaster ceiling in reception room in keeping with age and style of room, retaining original window shutters and plaster ceiling to bedroom 3, new kitchen and bathrooms, new wood floor to replace current non-original wood flooring,

    Granted Heritage and listed buildings Windows or glazing 19 docs
  • Development Site At 2 - 16 Craven Road London W2 3PX

    06/01555/FULL Submitted 1 Mar 2006 50 yards away

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    Granted Full applications Extension 18 docs
  • 18 - 22 Craven Road London W2 3PX

    04/08852/FULL Submitted 9 Nov 2004 50 yards away

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    Granted Full applications New dwelling Extension 5 docs
  • 18 - 22 Craven Road London W2 3PX

    04/08853/CAC Submitted 9 Nov 2004 50 yards away

    Removal of asbestos cladding to lift enclosure. Removal of false stone cladding to front entrance of premises and demolition of fourth floor extension.

    Decided Heritage and listed buildings Extension Demolition 6 docs
  • 18 Craven Road London W2 3PX

    11/00263/ADV Submitted 10 Jan 2011 50 yards away

    Display of non-illuminated fascia sign on scaffolding outside restaurant premises until May 2011.

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In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront with Medication Dispensing Outlet.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06294/FULL Awaiting decision

    15 Eaton Mews South London SW1W 9HP

    Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06317/FULL Awaiting decision

    124 Hamilton Terrace London NW8 9UT

    Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06273/FULL Awaiting decision

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

    Received 14 Sep, published by the council 22 Sep 2026 Full applications