Flat 1 122 Gloucester Terrace London W2 6HP

1. 5 Mar 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 April 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 heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 96 Westbourne Terrace London W2 6QE

  20/07992/TPO Submitted 13 Nov 2020 50 yards away

  1 x London Plane (Outside No. 96): Thin crown by 20%.

  Refused Trees 2 docs

• London Westbourne Hotel 100 - 102 Westbourne Terrace London W2 6QE

  25/09333/LBC Submitted 24 Dec 2025 50 yards away

  90% historically approved · decision due ~18 Feb

  Alteration to the secondary pitch of the mansard roof to facilitate air-to-air heat pumps (AAHPs) and installation of AAHPs at the rear of the property. Front façade alterations to fifth floor windows, paint and repair to all front windows, balcony bracket and frieze & surround details. [Linked to 25/09332/FULL]

  Awaiting decision Heritage and listed buildings Loft or dormer Windows or glazing 15 docs

• London Westbourne Hotel 100 - 102 Westbourne Terrace London W2 6QE

  25/08459/FULL Submitted 19 Nov 2025 50 yards away

  87% historically approved · decision due ~14 Jan

  Erection of lower ground and ground floor extensions to the rear infill building in association with the provision of one additional hotel bedroom. Enlargement of windows at first and second floor of the rear infill building facing the courtyard. (Linked to 25/08460/LBC)

  Awaiting decision Full applications Extension Windows or glazing 72 docs

• London Westbourne Hotel 100 - 102 Westbourne Terrace London W2 6QE

  25/08460/LBC Submitted 19 Nov 2025 50 yards away

  90% historically approved · decision due ~14 Jan

  Erection of lower ground and ground floor extensions to the rear infill building in association with the provision of one additional hotel bedroom. Enlargement of windows at first and second floor of the rear infill building facing the courtyard. (Linked to 25/08459/FULL)

  Awaiting decision Heritage and listed buildings Extension Windows or glazing 21 docs

• London Westbourne Hotel 100 - 102 Westbourne Terrace London W2 6QE

  25/09334/FULL Submitted 24 Dec 2025 50 yards away

  87% historically approved · decision due ~18 Feb

  Alteration to the secondary pitch of the mansard roof to facilitate air-to-air heat pumps (AAHPs) and installation of AAHPs at the rear of the property. Front façade alterations to fifth floor windows, paint and repair to all front windows, balcony bracket and frieze & surround details. [Linked to 25/09335/LBC]

  Awaiting decision Full applications Loft or dormer Windows or glazing 24 docs

• London Westbourne Hotel 100 - 102 Westbourne Terrace London W2 6QE

  25/09337/LBC Submitted 24 Dec 2025 50 yards away

  90% historically approved · decision due ~18 Feb

  Reinstatement of front lightwell windows and doors and installation of an enlarged window facing the internal courtyard. [Linked to 25/09336/FULL]

  Awaiting decision Heritage and listed buildings Windows or glazing 13 docs

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/06299/LBC Awaiting decision

  Apartment 33 24 Park Crescent London W1B 1AA

  Alterations to internal partitions, door openings, doors and floor finishes.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06305/LBC Awaiting decision

  33A Dean Street London W1D 4PP

  Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06318/LBC 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 26/06317/FULL)

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings