25/06008/LBC

1. 22 Aug 2025

   Received by Westminster

2. 26 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• 25/05997/LBC Awaiting decision

  12A Warrington Crescent London W9 1EL

  Replacement of two rear elevation windows and doors. Internal works to include waterproofing on all walls up to 1.2m, the removal of all flooring including screed, repair failed waterproofing, reinstate floor with acoustic treatment (to isolate noise from underground trains), underfloor heating and then to reinstate existing skirting; replacement of all joinery will be replaced, works to lighting. (Linked to 25/05996/FULL)

  22 Aug 2025 0m away Heritage and listed buildings
• 25/07985/FULL Awaiting decision

  12C Warrington Crescent London W9 1EL

  Replacement of front facade window glazing within exiting timber frames with slim line double-glazing (installing new putty). Internal alterations. (Linked with 25/07986/LBC)

  4 Nov 2025 1m away Full applications
• 25/07986/LBC Awaiting decision

  12C Warrington Crescent London W9 1EL

  Replacement of front facade window glazing within exiting timber frames with slim line double-glazing (installing new putty). Internal alterations including demolition and reconfiguration of internal partitions; demolition and reconfiguration of internal stair connecting to mezzanine; demolition and reconfiguration of Mezzanine; demolition of existing joinery and fittings; and introduction of fire stopping measures to the doors, walls, ceilings. (Linked with 25/07985/FULL)

  4 Nov 2025 1m away Heritage and listed buildings
• 25/06006/LBC Awaiting decision

  12A Warrington Crescent London W9 1EL

  Replacement of existing two front lightwell sash windows with matching double-glazed sash windows made of white painted timber. (Linked with 25/06005/FULL)

  22 Aug 2025 1m away Heritage and listed buildings
• 25/06005/FULL Awaiting decision

  12A Warrington Crescent London W9 1EL

  Replacement of existing two front lightwell sash windows with matching double-glazed sash windows made of white painted timber. (Linked with 25/06006/LBC)

  22 Aug 2025 1m away Full applications
• 25/05672/LBC Refused

  12C Warrington Crescent London W9 1EL

  Demolition and reconfiguration of internal partitions; demolition and reconfiguration of internal stair connecting to mezzanine; demolition and reconfiguration of Mezzanine; demolition of existing joinery and fittings; demolition and reinstatement of existing decorative features, such as timber and plaster mouldings; using the existing timber frames of the external doors and windows, replace the single glazing with slim line double-glazing; introduce, currently absent, fire stopping measures to the doors, walls, ceilings and floor; and introduction of a small brick vent in the rear facade to allow for mechanical ventilation of the bathroom. (Linked with 25/05671/FULL)

  13 Aug 2025 1m away Heritage and listed buildings

• 26/04984/LBC Awaiting decision

  47G Randolph Avenue London W9 1BQ

  Installation of replacement fire surround.

  24 Jul 2026 Heritage and listed buildings
• 26/04997/LBC Awaiting decision

  Hanover Lodge Outer Circle Regent's Park London NW1 4HB

  Erection of a morning room side extension. (Linked to 26/04996/FULL)

  24 Jul 2026 Heritage and listed buildings
• 26/04979/LBC Awaiting decision

  12 Brewer Street London W1F 0SF

  Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.

  24 Jul 2026 Heritage and listed buildings
• 26/04987/LBC Awaiting decision

  Basement And Ground Floor 8 Ganton Street London W1F 7QL

  Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.

  24 Jul 2026 Heritage and listed buildings
• 26/04995/LBC Awaiting decision

  Hanover Lodge Outer Circle Regent's Park London NW1 4HB

  Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)

  24 Jul 2026 Heritage and listed buildings