13 Chilworth Mews London W2 3RG

1. 20 Aug 2025

   Received by Westminster

2. 3 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 29 October 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 66 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 91 days. More in our guide to how long planning decisions take.

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.

• 7 Chilworth Mews London W2 3RG

  25/08763/FULL Submitted 2 Dec 2025 50 yards away

  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.

  Granted Full applications Loft or dormer Windows or glazing 19 docs

• 19 Chilworth Mews London W2 3RG

  23/04817/CLOPUD Submitted 13 Jul 2023 50 yards away

  Installation of replacement windows to front, rear and side.

  Granted Lawful development Windows or glazing 18 docs

• 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

• 23 Chilworth Mews London W2 3RG

  26/05294/CLEUD Submitted 5 Aug 2026 50 yards away

  86% historically approved · decision due ~30 Sep

  The provision of a roof terrace with associated paraphernalia.

  Awaiting decision Lawful development

• 55 Westbourne Terrace London W2 3UZ

  23/04422/TPO Submitted 29 Jun 2023 50 yards away

  1 x London plane: reduce back from property façade to give 5m clearance or to previous, most recent reduction points, whichever is the greater, to include 4-5m reduction of one over-extended vertical limb which is above a previous reduction point (diameter approx. 15cm) to reduce end weight. Lift low pendulous branches to 6m over private roadway and highway. Reduce overextended lateral limbs over the road back to previous most recent reduction points. Inspect for Massaria disease and remove all infected branches up to 100mm in diameter.

  Granted Trees 5 docs

• Development Site At 2 - 16 Craven Road London W2 3PX

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

  Use of existing bank (Class A2) at Nos. 2-10 Craven Road to create a new restaurant (Class A3) at ground and basement level, rear extension and the creation of a new internal connection with adjacent retail unit at No. 12. Replacement of existing ground floor shopfronts and recladding of the upper floors of the existing office building.

  Granted Full applications Extension 18 docs

• 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