Basement And Ground Floor 30 Chilworth Street London W2 6DT

This site has had 2 applications since 2026.

• 26/02658/LBC Awaiting decision

  Basement And Ground Floor 30 Chilworth Street London W2 6DT

  Formation of basement flat from commercial basement currently used for storage. [Linked to 26/02657/FULL]

  Submitted 22 Apr 2026 Heritage and listed buildings

1. 22 Apr 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 June 2026, 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.

• 26/02658/LBC Awaiting decision

  Basement And Ground Floor 30 Chilworth Street London W2 6DT

  Formation of basement flat from commercial basement currently used for storage. [Linked to 26/02657/FULL]

  Submitted 22 Apr 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/02658/LBC Awaiting decision

  Basement And Ground Floor 30 Chilworth Street London W2 6DT

  Formation of basement flat from commercial basement currently used for storage. [Linked to 26/02657/FULL]

  Submitted 22 Apr 2026 Heritage and listed buildings

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.

• 24 Chilworth Street London W2 6DT

  25/06746/ADFULL Submitted 19 Sep 2025 50 yards away

  87% historically approved · decision due ~14 Nov

  Details of appropriate arrangements to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to condition 5 of planning permission dated 26th June 2025 (RN: 25/01847/FULL).

  Awaiting decision Full applications 7 docs

• Basement And Ground Floor 30 Chilworth Street London W2 6DT

  26/02658/LBC Submitted 22 Apr 2026 50 yards away

  90% historically approved · decision due ~17 Jun

  Formation of basement flat from commercial basement currently used for storage. [Linked to 26/02657/FULL]

  Awaiting decision Heritage and listed buildings 1 doc

• 32 Chilworth Street London W2 6DT

  22/02820/LBC Submitted 26 Apr 2022 50 yards away

  Use of ground floor as 1 bedroom flat (Class C3); alterations to front facade; removal of flue, grille and rooflight to rear roof and installation of new rooflight in same opening; raising the window the main rear wall; and associated works. (Linked with 22/02819/FULL)

  Granted Heritage and listed buildings Loft or dormer Windows or glazing 24 docs

• 32 Chilworth Street London W2 6DT

  22/02819/FULL Submitted 26 Apr 2022 50 yards away

  Use of ground floor as 1 bedroom flat (Class C3); alterations to front facade; removal of flue, grille and rooflight to rear roof and installation of new rooflight in same opening; raising the window to main rear wall; and associated works. (Linked with 22/02820/LBC)

  Refused Full applications Loft or dormer Windows or glazing 24 docs

• 2 Gloucester Mews West London W2 6DY

  25/08774/FULL Submitted 2 Dec 2025 50 yards away

  87% historically approved · decision due ~27 Jan

  Variation of condition 1 of planning permission dated 01 November 2025 (RN: 23/08046/FULL) for the: Erection of mansard roof extension with rear second floor terrace, ground and first floor rear extensions and associated demolition and alterations to the front & rear elevation fenestration. Namely, to allow ground floor rearward extension with folding doors; alterations to fenestration on rear elevation; installation of a heat pump at second floor; and installation of glass balustrade and external lighting at second floor.

  Awaiting decision Full applications Extension Loft or dormer +2 17 docs

• 1 Gloucester Mews West London W2 6DY

  20/04839/FULL Submitted 31 Jul 2020 50 yards away

  Variation of condition 12 of planning permission dated 12th April 2019 (RN 18/04329/FULL) granted on appeal for the erection of a roof extension to Nos.1-4 Gloucester Mews West to enlarge four existing dwellinghouses. NAMELY, to allow the substitution of revised drawings to reflect the as built design of the front elevation of the roof extension to 3 and 4 Gloucester Mews West, namely a window to the front elevation on no.4 has been omitted and the cladding panels and window dimensions are different on no.3.

  Granted Full applications Extension Windows or glazing 17 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