Darley House 27 Gilbert Street London W1K 5HQ

This site has had 4 applications since 2011: 2 approved, 0 refused.

• 26/03162/LBC Awaiting decision

  Darley House 27 Gilbert Street London W1K 5HQ

  Removal of an existing window and adapt opening to install Automatic Opening Vent (AOV) at head of stair. (Linked to 26/03394/FULL)

  Submitted 13 May 2026 Heritage and listed buildings
• 23/05029/ADLBC Granted

  Darley House 27 Gilbert Street London W1K 5HQ

  Details of brass panel pursuant to Condition 3 of Listed Building Consent dated 27 April 2023 (RN:23/00962/LBC)

  Decided 3 Aug 2023 Conditions
• 11/02425/XRHER Granted

  Darley House 27 Gilbert Street London W1K 5HQ

  Approval of details pursuant to Condition 2 of Heritage Deed approval dated 25 February 2011 (RN:11/00363/XRHER), namely, the submission of approval of detailed drawings of the location(s) of all external monitoring equipment

  Decided 24 Mar 2011 Heritage and listed buildings

1. 22 May 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 July 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.

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.

• Darley House 27 Gilbert Street London W1K 5HQ

  26/03162/LBC Submitted 13 May 2026 50 yards away

  90% historically approved · decision due ~17 Jul

  Removal of an existing window and adapt opening to install Automatic Opening Vent (AOV) at head of stair. (Linked to 26/03394/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 11 docs

• Darley House 27 Gilbert Street London W1K 5HQ

  23/05029/ADLBC Submitted 20 Jul 2023 50 yards away

  Details of brass panel pursuant to Condition 3 of Listed Building Consent dated 27 April 2023 (RN:23/00962/LBC)

  Granted Conditions 7 docs

• Darley House 27 Gilbert Street London W1K 5HQ

  11/02425/XRHER Submitted 11 Mar 2011 50 yards away

  Approval of details pursuant to Condition 2 of Heritage Deed approval dated 25 February 2011 (RN:11/00363/XRHER), namely, the submission of approval of detailed drawings of the location(s) of all external monitoring equipment

  Granted Heritage and listed buildings 3 docs

• Peterson House 25 Gilbert Street London W1K 5HX

  26/03163/FULL Submitted 13 May 2026 50 yards away

  87% historically approved · decision due ~17 Jul

  Installation of a new Automatic Opening Vent to replace existing pyramidal rooflight on main flat roof.

  Awaiting decision Full applications Loft or dormer 10 docs

• 28 St Anselm's Place London W1K 5AF

  25/08456/TCA Submitted 19 Nov 2025 50 yards away

  2 x London plane (T1 & T2): prune previously reduced lateral branches (within approx. lower half of crowns) by about 3m, to previous most recent reduction points, retaining selected shortened growth for furnishing.

  Granted Trees 2 docs

• 20 Binney Street London W1U 3EX

  07/05407/FULL Submitted 21 Jun 2007 50 yards away

  Demolition of existing two storey roof addition and erection of additional three storeys to provide additional residential accommodation. [Property shown as 2 Binney Street on OS map]

  Refused Full applications Demolition 12 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