334 Oxford Street London W1C 1JG

1. 3 Aug 2026

   Received by Westminster

2. 6 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 11 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 1 October 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 86 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 advertisement consent applications in a median of 70 days. More in our guide to how long planning decisions take.

Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.

• 334 - 348 Oxford Street London W1C 1JG

  26/02446/ADFULL Submitted 14 Apr 2026 50 yards away

  88% historically approved · decision due ~9 Jun

  Details of the system of mechanical ventilation, in accordance with the submitted Ventilation and Extract Statement pursuant to condition 28 of planning permission dated 1st March 2022 (RN: 21/05110/FULL).

  Awaiting decision Full applications 9 docs

• 334 - 348 Oxford Street London W1C 1JG

  25/06639/ADFULL Submitted 17 Sep 2025 50 yards away

  Details of how waste is to be stored on site and how materials for recycling will be stored separately and Servicing Management Plan pursuant to Conditions 13 and 18 of planning permission dated 1st March 2022 (RN: 21/05110/FULL).

  Granted Full applications 9 docs

• 334 - 348 Oxford Street London W1C 1JG

  26/04762/ADFULL Submitted 16 Jul 2026 50 yards away

  89% historically approved · decision due ~10 Sep

  Details of GLA whole life carbon assessment / post completion report pursuant to conditions 25 and 26 of planning permission dated 27 January 2022 (RN: 21/05110/FULL)

  Awaiting decision

• 334 - 348 Oxford Street London W1C 1JG

  25/05707/ADFULL Submitted 14 Aug 2025 50 yards away

  Details of facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 6(Part), namely details of materials for use at roof level, of planning permission dated 28 September 2021 (RN: 21/05110/FULL)

  Granted Full applications Windows or glazing 7 docs

• 334 - 348 Oxford Street London W1C 1JG

  25/08998/NMA Submitted 11 Dec 2025 50 yards away

  Amendments to planning permission dated 1st March 2022 (RN 21/05110/FULL) Alterations and extensions to, and partial demolition of, existing building to provide partly extended and refurbished, and partly new, building comprising deepened basement, ground, and nine upper floors (including ninth floor Class E space and plant enclosure) to provide commercial, business and service (Class E) use, replacement facades and shopfronts, installation of new plant, provision of cycle parking and other associated works. NAMELY, additional roof gantries; Updates to handrails to accessible zones and gantries; Additional step-overs to access zones; and Tenant roof kit locations, in line with associated amendments.

  Granted Amendments Extension Demolition 14 docs

• 350 - 352 Oxford Street London W1C 1JH

  25/07817/FULL Submitted 29 Oct 2025 50 yards away

  Replacement of existing main entrance doors and associated screens with new glazed automatic bi-parting door and associated screens.

  Granted Full applications Windows or glazing 13 docs

• 26/06992/ADV Decided

  78 - 80 Wigmore Street London W1U 2SJ

  Display of self-adhesive vinyl in the windows measuring 3.06m x 2.16m.

  Received 13 Oct, published by the council 15 Oct 2026 Advertising
• 26/07194/ADV Awaiting decision

  98 Victoria Street London SW1E 5JL

  Display of two internally illuminated double-sided projecting signs, each measuring 0.57m × 0.67m. (Linked with 26/07193/FULL)

  Received 21 Oct, published by the council 22 Oct 2026 Advertising
• 26/07160/ADV Awaiting decision

  18 - 21 Haymarket London SW1Y 4DQ

  Display of non illuminated fascia sign measauring 2.3m X 4m and 2.4m X 3.6m

  Received 20 Oct, published by the council 22 Oct 2026 Advertising
• 26/07157/ADV Awaiting decision

  41 - 44 Great Windmill Street London W1D 7NF

  Display of one non illuminated projection sign, measuring 800mm x 300mm

  Received 20 Oct, published by the council 21 Oct 2026 Advertising
• 26/07125/ADV Awaiting decision

  1 Upper St Martin's Lane London WC2H 9NY

  Display of 2 externally illuminated hanging signs each measuring 1.00m x 1.00m; 8 externally illuminated fascia signs each measuring 0.40m x 3.35m; 1 no. fanlight measuring 0.80m x 1.40m

  19 Oct 2026 Advertising