Flat 1 151 - 153 Gloucester Terrace London W2 6DX

This site has had 2 applications since 2025.

• 25/06919/LBC Awaiting decision

  Flat 1 151 - 153 Gloucester Terrace London W2 6DX

  Installation of one air source heat pump externally to the rear elevation including three internal ducted units. Linked with 25/06918/FULL

  Submitted 26 Sep 2025 Heritage and listed buildings

1. 26 Sep 2025

   Received by Westminster

2. 28 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 December 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.

• 25/06919/LBC Awaiting decision

  Flat 1 151 - 153 Gloucester Terrace London W2 6DX

  Installation of one air source heat pump externally to the rear elevation including three internal ducted units. Linked with 25/06918/FULL

  Submitted 26 Sep 2025 Heritage and listed buildings

1 later application on the register refers to this one:

• 25/06919/LBC Awaiting decision

  Flat 1 151 - 153 Gloucester Terrace London W2 6DX

  Installation of one air source heat pump externally to the rear elevation including three internal ducted units. Linked with 25/06918/FULL

  Submitted 26 Sep 2025 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.

• Flat 1 151 - 153 Gloucester Terrace London W2 6DX

  25/06919/LBC Submitted 26 Sep 2025 50 yards away

  90% historically approved · decision due ~23 Dec

  Installation of one air source heat pump externally to the rear elevation including three internal ducted units. Linked with 25/06918/FULL

  Awaiting decision Heritage and listed buildings 20 docs

• 151 - 153 Gloucester Terrace London W2 6DX

  26/05073/FULL Submitted 28 Jul 2026 50 yards away

  87% historically approved · decision due ~22 Sep

  Installation of gas pipework internally and externally to the property, including two gas risers located on the rear elevation. (Linked to 26/05074/LBC) (Retrospective)

  Decided Full applications

• 151 - 153 Gloucester Terrace London W2 6DX

  26/05074/LBC Submitted 28 Jul 2026 50 yards away

  90% historically approved · decision due ~22 Sep

  Installation of gas pipework internally and externally to the property, including two gas risers located on the rear elevation. (Linked to 26/05073/FULL) (Retrospective)

  Decided Heritage and listed buildings

• Flat 4 133 Gloucester Terrace London W2 6DX

  26/01865/LBC Submitted 23 Mar 2026 50 yards away

  90% historically approved · decision due ~18 May

  Removal of internal partition walls.

  Awaiting decision Heritage and listed buildings 7 docs

• Flat 4 143 - 145 Gloucester Terrace London W2 6DX

  26/00296/LBC Submitted 20 Jan 2026 50 yards away

  90% historically approved · decision due ~5 Apr

  To change the swing of a door from inward opening to outward opening in order to provide better disabled access to Flat 4.

  Awaiting decision Heritage and listed buildings 12 docs

• Flat 4 143 - 145 Gloucester Terrace London W2 6DX

  26/00676/CLLB Submitted 11 Jan 2026 50 yards away

  Replacement of a section of internal asbestos-cement soil pipe and associated bosses with non-asbestos equivalents.

  Withdrawn 3 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