8 Northumberland Avenue London WC2N 5BY

This site has had 3 applications since 2025: 1 approved, 0 refused.

• 26/00829/LBC Awaiting decision

  8 Northumberland Avenue London WC2N 5BY

  External alterations, including replacement of the existing entrance screen, revolving door and canopy, creation of three secondary entrances, relocation of the platform lift; and internal works at lower ground, ground floor and mezzanine levels, including changes in floor level, changes to plan form, removal of some sections of wall, installation of a new staircase and goods lift (linked to 26/00828/FULL)

  Submitted 11 Feb 2026 Heritage and listed buildings
• 26/00828/FULL Awaiting decision

  8 Northumberland Avenue London WC2N 5BY

  External alterations, including replacement of the existing entrance screen, revolving door and canopy, creation of three secondary entrances and relocation of the platform lift. (Linked to 26/00829/LBC) Listed building consent is sought for: "External alterations, including replacement of the existing entrance screen, revolving door and canopy, creation of 3no. secondary entrances, relocation of the platform lift; and internal works at lower ground, ground floor and mezzanine levels, including minor changes in floor level, changes to plan form, removal of some sections of wall, installation of a new staircase and goods lift and associated works."

  Submitted 11 Feb 2026 Full applications

1. 18 Sep 2025

   Received by Westminster

2. 6 Oct 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 6 October 2025, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 8 Northumberland Avenue London WC2N 5BY

  26/00829/LBC Submitted 11 Feb 2026 50 yards away

  90% historically approved · decision due ~8 Apr

  External alterations, including replacement of the existing entrance screen, revolving door and canopy, creation of three secondary entrances, relocation of the platform lift; and internal works at lower ground, ground floor and mezzanine levels, including changes in floor level, changes to plan form, removal of some sections of wall, installation of a new staircase and goods lift (linked to 26/00828/FULL)

  Awaiting decision Heritage and listed buildings 50 docs

• 8 Northumberland Avenue London WC2N 5BY

  26/00828/FULL Submitted 11 Feb 2026 50 yards away

  87% historically approved · decision due ~8 Apr

  External alterations, including replacement of the existing entrance screen, revolving door and canopy, creation of three secondary entrances and relocation of the platform lift. (Linked to 26/00829/LBC) Listed building consent is sought for: "External alterations, including replacement of the existing entrance screen, revolving door and canopy, creation of 3no. secondary entrances, relocation of the platform lift; and internal works at lower ground, ground floor and mezzanine levels, including minor changes in floor level, changes to plan form, removal of some sections of wall, installation of a new staircase and goods lift and associated works."

  Awaiting decision Full applications 49 docs

• Grand Buildings 1 - 3 Strand London WC2N 5HE

  26/00480/NMA Submitted 27 Jan 2026 50 yards away

  Amendments to planning permission dated 10th December 2024 (RN: 24/07337/FULL) for: installation of photovoltaic panels at roof level namely, relocation and installation of photovoltaic panels and installation of metal grilles over sunken plant areas.

  Granted Amendments 15 docs

• 5 Strand London WC2N 5HR

  26/01969/ADFULL Submitted 25 Mar 2026 50 yards away

  87% historically approved · decision due ~20 May

  Details of Code of Construction Practice pursuant to Condition 3 of planning permission dated 24/09/2024 (RN: 23/05178/FULL)

  Awaiting decision Full applications 4 docs

• 11 Strand London WC2N 5HR

  25/08410/ADFULL Submitted 18 Nov 2025 50 yards away

  87% historically approved · decision due ~13 Jan

  Details of premises management plan, the acoustic housing detail plan and servicing managment plan pursuant to conditions 3,4 and 5 of planning permission dated 11th April 2024 (RN:23/02207/FULL)

  Awaiting decision Full applications 7 docs

• Grand Buildings 1 - 3 Strand London WC2N 5HE

  26/04991/ADFULL Submitted 24 Jul 2026 50 yards away

  89% historically approved · decision due ~18 Sep

  Details of the works to create the residential accommodation within Tower 3 have taken place and the residential floorspace is ready for occupation; pursuant to Condition 3 of planning permission dated 20th April 2026 (26/01434/FULL)

  Awaiting decision

• 26/04860/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/04843/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/05026/ADLBC Awaiting decision

  St James's Park The Mall London SW1A 1AA

  Details of method statement for re-carving works pursuant to condition 3(i) of listed building consent dated 16 July 2026 (RN: 26/03399/LBC)

  Received 27 Jul, published by the council 4 Aug 2026 Conditions
• 26/04850/ADLBC Awaiting decision

  17 Belgrave Square London SW1X 8PG

  Detailed drawings of garage doors, roof lantern and any new lighting and flooring in the principal rooms pursuant to condition 6 (iii) (iv) (v) of listed building 18th August 2025 (RN:25/03417/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 25/07120/ADLBC Granted

  72 - 74 Lancaster Gate London W2 3NH

  Details of new and altered doors and door architraves, including external faces of lifts (detailed elevations and sections at 1:10) pursuant to Condition 3 (A) of Listed Building Consent dated 14 December 2023 (RN: 23/00772/LBC) (Linked app: 25/07088/ADFULL)

  Received 2 Oct, published by the council 21 Jul 2026 Conditions