Flat 6 74 Portland Place London W1B 1NR

1. 16 Jun 2023

   Received by Westminster

2. 7 Aug 2023

   Decision issued: Application Permitted

3. 14 Sep 2026

   Added to PlanIndex

Westminster granted permission on 7 August 2023, 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.

• Royal Institute Of British Architects 66 Portland Place London W1B 1AD

  25/05501/ADLBC Submitted 4 Aug 2025 50 yards away

  Details of Fire Safety Works in part pursuant to condition 8 of listed building consent dated 11 June 2025 (ref. 25/01205/LBC).

  Granted Conditions 6 docs

• Royal Institute Of British Architects 66 Portland Place London W1B 1AD

  25/07571/ADLBC Submitted 20 Oct 2025 50 yards away

  Details of new external fire escape, new pavement lights and supporting structure in the Weymouth Street lightwell, new or adjusted balustrades and railings, new guardrail and glass balustrade, new bronze grilles in the Florence Hall floor, alterations to the stage in the Jarvis Hall pursuant to Conditions 7 (Parts 4, 5, 6, 11, 12 and 13) of listed building consent dated 11 June 2025 (RN: 25/01205/LBC)

  Granted Conditions 7 docs

• Royal Institute Of British Architects 66 Portland Place London W1B 1AD

  26/02506/ADLBC Submitted 16 Apr 2026 50 yards away

  89% historically approved · decision due ~11 Jun

  Detailed drawings of the new or adjusted ceilings pursuant to condition 7 (15) of listed building dated 11th June 2025 (RN:25/01205/LBC)

  Awaiting decision Conditions 11 docs

• Royal Institute Of British Architects 66 Portland Place London W1B 1AD

  26/01923/ADLBC Submitted 24 Mar 2026 50 yards away

  89% historically approved · decision due ~3 Jun

  Detailed drawings of the a plan to show the building's areas of high significance and details of the position, type, and method of installation of services and related fixtures, including any fire safety works, in areas designated as "high significance", with particular regard to the Jarvis and Florence Hall, Main Foyer and Central Staircase pursuant to condition 8 of planning permission dated 11th June 2025 (RN:25/01205/LBC)

  Awaiting decision Conditions 29 docs

• Royal Institute Of British Architects 66 Portland Place London W1B 1AD

  25/07253/ADLBC Submitted 7 Oct 2025 50 yards away

  Details of a plan to show the building's areas of high significance and method of installation of services and related fixtures, including any fire safety works, in areas designated as "high significance", with particular regard to the Jarvis and Florence Hall, Main Foyer and Central Staircase pursuant to Condition 8 (part) of the listed building consent dated 11 June 2025 (RN:25/01205/LBC).

  Granted Conditions 58 docs

• Royal Institute Of British Architects 66 Portland Place London W1B 1AD

  26/01325/ADFULL Submitted 3 Mar 2026 50 yards away

  88% historically approved · decision due ~28 Apr

  Details of the new or adjusted balustrades and railings pursuant to Condition 16 (Part 6) of planning permission dated 11 June 2025 (RN 25/01204/FULL).

  Awaiting decision Full applications 11 docs

• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07470/FULL Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement. (Linked with 26/07471/LBC).

  Received 3 Nov, published by the council 5 Nov 2026 Full applications
• 26/07466/FULL Awaiting decision

  65 Albion Gate Albion Street W2 2LA

  Replacement of first-floor front elevation windows and balcony door with double-glazed steel-framed units.

  Received 3 Nov, published by the council 5 Nov 2026 Full applications
• 26/07460/FULL Awaiting decision

  1 Hanover Square London W1S 1HA

  Installation of new public art sculptures and seating; hard and soft landscaping; installation of an area of raised terrace decking on St George Street measuring 43m x 2.6m for the placing of tables, chairs and banquette benches in connection with restaurant use; and associated external alterations and enabling works.

  Received 3 Nov, published by the council 5 Nov 2026 Full applications