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Planning application

Darley House 27 Gilbert Street London W1K 5HQ

Awaiting decision Westminster 26/06530/FULL Full applications

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Installation of an automatically opening smoke vent (AOV) on the main flat roof and associated opening above 4th Floor landing. (Linked with 26/06531/LBC)

As published by the council, reference 26/06530/FULL

Application record

Reference
26/06530/FULL
Category
Full applications
Status
Pending
Received
23 Sep 2026
Validated
23 Sep 2026
Postcode
W1K 5HQ

Site history

Applications at this address on the Westminster register

This site has had 6 applications since 2011: 2 approved, 0 refused.

  • 26/06531/LBC Awaiting decision

    Darley House 27 Gilbert Street London W1K 5HQ

    Installation of an automatically opening smoke vent (AOV) on the main flat roof and associated opening above 4th Floor landing. (Linked with 26/06530/FULL)

    Submitted 23 Sep 2026 Heritage and listed buildings
  • 26/03394/FULL Awaiting decision

    Darley House 27 Gilbert Street London W1K 5HQ

    Removal of existing window and adapt opening to install automatic Opening Vent (AOV) at head of stair.

    Submitted 22 May 2026 Full applications
  • 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

Timeline

Dates from the published record

  1. 23 Sep 2026

    Received by Westminster

  2. 30 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 November 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 72 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/06531/LBC Awaiting decision

    Darley House 27 Gilbert Street London W1K 5HQ

    Installation of an automatically opening smoke vent (AOV) on the main flat roof and associated opening above 4th Floor landing. (Linked with 26/06530/FULL)

    Submitted 23 Sep 2026 Heritage and listed buildings

What happens while it is decided

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 97 days. More in our guide to how long planning decisions take.

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

  • Darley House 27 Gilbert Street London W1K 5HQ

    26/06531/LBC Submitted 23 Sep 2026 50 yards away

    90% historically approved · decision due ~18 Nov

    Installation of an automatically opening smoke vent (AOV) on the main flat roof and associated opening above 4th Floor landing. (Linked with 26/06530/FULL)

    Awaiting decision Heritage and listed buildings

  • 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

  • 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

    26/03394/FULL Submitted 22 May 2026 50 yards away

    88% historically approved · decision due ~17 Jul

    Removal of existing window and adapt opening to install automatic Opening Vent (AOV) at head of stair.

    Awaiting decision Full applications Windows or glazing 8 docs

  • Peterson House 25 Gilbert Street London W1K 5HX

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

    88% 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

In Westminster

  • 26/06621/FULL Awaiting decision

    2 Dorset Street London W1U 4EE

    Replacement of four existing external condenser units and four internal air-conditioning units and acoustic enclosure. (Linked with 26/06436/LBC)

    28 Sep 2026 Full applications
  • 26/06583/FULL Awaiting decision

    7 Octavia Mews London W9 3LQ

    Variation of condition 1 of planning permission dated 1 May 2026 (RN 26/01567/FULL) for the erection of single storey ground floor rear extension with terrace above. Associated works. NAMELY, Ground floor window to be retained as existing and patio doors proposed to access terrace at first floor level.

    Received 24 Sep, published by the council 29 Sep 2026 Full applications
  • 26/06566/FULL Awaiting decision

    105 Eaton Square London SW1W 9AA

    Removal of brick pier between two garage openings and introduction of new fanlights on rear elevation (105 Eccleston Mews) (Linked to 26/06567/LBC)

    Received 23 Sep, published by the council 28 Sep 2026 Full applications
  • 26/06505/FULL Awaiting decision

    Bryan Court Seymour Place London W1H 2NE

    Retention of a Cyclehoop Cargo Bikehangar providing secure storage for two cargo cycles on the private passageway adjacent to Bryan Court, 68 Seymour Place, and its repositioning approximately 0.5m towards Seymour Place to facilitate the closure of the existing gates behind it (part retrospective)

    Received 23 Sep, published by the council 30 Sep 2026 Full applications
  • 25/02591/FULL Decided

    82 Bell Street London NW1 6SP

    Retention of alterations to the front lightwell stairs, front lightwell gate at street level, internal remodelling to basement level and repositioning of entrance door to basement level.

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