18 Formosa Street London W9 1EE

1. 5 Aug 2026

   Received by Westminster

2. 9 Aug 2026

   Added to PlanIndex

3. 18 Aug 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

• 10 Formosa Street London W9 1EE

  25/08675/ADFULL Submitted 27 Nov 2025 0m away

  Details of Joinery sections for new windows pursuant to condition 3 (part 1) of planning permission dated 17 May 2022 (RN: 22/01919/FULL)

  Granted Full applications Windows or glazing 6 docs

• Basement And Ground Floor 5 Formosa Street London W9 1EE

  25/04615/FULL Submitted 4 Jul 2025 25m away

  Use of basement for massage treatment and ground floor as nail bar (Class E).

  Granted Full applications 17 docs

• 12C Warrington Crescent London W9 1EL

  25/07985/FULL Submitted 4 Nov 2025 35m away

  87% historically approved · decision due ~1 Jan

  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)

  Awaiting decision Full applications Windows or glazing 20 docs

• 12C Warrington Crescent London W9 1EL

  25/07986/LBC Submitted 4 Nov 2025 35m away

  90% historically approved · decision due ~1 Jan

  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)

  Awaiting decision Heritage and listed buildings Demolition Windows or glazing 19 docs

• 12A Warrington Crescent London W9 1EL

  25/06006/LBC Submitted 22 Aug 2025 35m away

  90% historically approved · decision due ~21 Nov

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

  Awaiting decision Heritage and listed buildings Windows or glazing 18 docs

• 12A Warrington Crescent London W9 1EL

  25/06005/FULL Submitted 22 Aug 2025 35m away

  87% historically approved · decision due ~21 Nov

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

  Awaiting decision Full applications Windows or glazing 21 docs