Norfolk House 31 St James's Square London SW1Y 4JR

1. 16 Oct 2026

   Received by Westminster

2. 20 Oct 2026

   Added to PlanIndex

3. 23 Oct 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.

• Basement And Ground Floor 11 - 12 Pall Mall London SW1Y 5LU

  25/09035/ADV Submitted 12 Dec 2025 50 yards away

  Display of one externally illuminated projecting sign measuring 0.8m x 0.8m and one plaque sign to front measuring 0.5m x 1.04m.

  Granted Advertising 8 docs

• Basement And Ground Floor 11 - 12 Pall Mall London SW1Y 5LU

  25/09029/LBC Submitted 12 Dec 2025 50 yards away

  Installation of an externally illuminated projecting sign measuring 0.8m x 0.8m, a non-illuminated polished brass frame glass plaque measuring 0.5m x 1.04m and two self adhesive vinyl signs to the inside face of the shop windows measuring 0.57m (w) x 0.57m (h).

  Granted Heritage and listed buildings Windows or glazing 15 docs

• 33 St James's Square London SW1Y 4JS

  26/02705/LBC Submitted 23 Apr 2026 50 yards away

  90% historically approved · decision due ~24 Jun

  Amendment to lift overrun to provide level access to seventh floor in line with building and fire regulation requirements; remodelling of the roofscape, including an amended set back plant enclosure; introduction of a secondary escape stair as required by fire regulations; omission of sixth floor east elevation roof terrace; minor amendments to east elevation; introduction of seventh floor plant well; internal reconfiguration of layouts and core. [Linked to 26/02814/FULL]

  Awaiting decision Heritage and listed buildings 61 docs

• 33 St James's Square London SW1Y 4JS

  26/02814/FULL Submitted 28 Apr 2026 50 yards away

  88% historically approved · decision due ~24 Jun

  Variation of conditions 1, 11, 16, 24 and 25 of planning permission dated 19 October 2020 (RN: 20/03222/FULL) for the partial demolition and reconstruction of enlarged rear extension with additional storey; formation of terraces at ground, fourth, fifth and sixth floor levels; excavation to extend existing basement level; installation of plant machinery; internal alterations including installation of new grand stair; and associated external alterations in connection with increase in office floorspace (Class B1). NAMELY, to make changes to the approved drawings to allow changes to extend the lift overrun, remodelling of the roofscape, introduction of a secondary external staircase, omission of sixth floor east elevation terrace, minor amendments to elevations, plant reconfiguration and internal design changes. This also includes variations to Condition 11 (Roof Terrace), Condition 16 (Operational Management Plan), Condition 24 (Roof Terrace Hours) and Condition 25 (C`harles II Street crossover). [Linked to 26/02705/LBC]

  Awaiting decision Full applications Extension Demolition 63 docs

• 33 St James's Square London SW1Y 4JS

  26/06907/ADFULL Submitted 9 Oct 2026 50 yards away

  89% historically approved · decision due ~4 Dec

  Details of a unilaterial undertaking to complete the development work pursuant to condition 7 of planning permission dated 11 September 2026 (26/02814/FULL).

  Awaiting decision

• 33 St James's Square London SW1Y 4JS

  26/03012/ADFULL Submitted 7 May 2026 50 yards away

  88% historically approved · decision due ~2 Jul

  Details of unilateral undertaking pursuant to condition 7 of planning permission dated 27th October 2020 (RN: 20/03222/FULL) to ensure that demolition on the site will only occur immediately prior to development of the new building.

  Awaiting decision Full applications Demolition 5 docs