407 - 409 Oxford Street London W1C 2PA

1. 12 Aug 2025

   Received by Westminster

2. 15 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 13 Apr 2026

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 13 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• Basement And Ground Floor 409 Oxford Street London W1C 2PD

  26/00252/ADV Submitted 16 Jan 2026 50 yards away

  Display of non-illuminated advertisement measuring 2.22m by 5.38m on hoarding to ground floor front elevation for a temporary period from 20 January 2026 until 27 February 2026.

  Granted Advertising 4 docs

• Basement And Ground Floor 409 Oxford Street London W1C 2PD

  25/06371/ADV Submitted 8 Sep 2025 50 yards away

  Display of internally illuminated fascia sign measuring 1.47m x 2.00m.

  Granted Advertising 5 docs

• Basement And Ground Floor 409 Oxford Street London W1C 2PD

  25/06300/ADV Submitted 4 Sep 2025 50 yards away

  Display of advert on a non-illuminated timber protection board to shopfront measuring 1.78m x 2.88m for a temporary period.

  Granted Advertising Windows or glazing 11 docs

• Basement And Ground Floor 409 Oxford Street London W1C 2PD

  25/06370/FULL Submitted 8 Sep 2025 50 yards away

  Replacement shopfront.

  Granted Full applications Windows or glazing 10 docs

• Basement And Ground Floor 409 Oxford Street London W1C 2PD

  26/00489/FULL Submitted 28 Jan 2026 50 yards away

  87% historically approved · decision due ~25 Mar

  Installation of new frontage and signage. (Linked with 26/00490/ADV)

  Awaiting decision Full applications 12 docs

• Basement And Ground Floor 409 Oxford Street London W1C 2PD

  26/00490/ADV Submitted 28 Jan 2026 50 yards away

  84% historically approved · decision due ~25 Mar

  Display of an internally illuminated fascia sign measuring 1.8m X 1.1m (Linked with 26/00489/FULL)

  Awaiting decision Advertising 7 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