8 Northumberland Avenue London WC2N 5BY

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

• 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
• 25/06698/ADLBC Granted

  8 Northumberland Avenue London WC2N 5BY

  Details of indicative service routes and any ceiling pattress pursuant to condition 5 of listed building consent dated 05 June 2025 (RN: 25/02558/LBC).

  Decided 6 Oct 2025 Conditions

1. 11 Feb 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 April 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 91 days over the applications it decided in the last year.

• 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 later application on the register refers to this one:

• 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

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Northumberland House Northumberland Avenue London WC2N 5BY

  26/06691/CLOPUD Submitted 30 Sep 2026 50 yards away

  84% historically approved · decision due ~25 Nov

  Installation of a bus staff only huts to provide toilet facilities. (SITE Adjacent to 43 Northumberland Avenue)

  Awaiting decision Lawful development

• 8 Northumberland Avenue London WC2N 5BY

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

  88% 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

• Trafalgar Buildings 1 - 3 Whitehall London SW1A 2DD

  25/09254/FULL Submitted 22 Dec 2025 50 yards away

  88% historically approved · decision due ~16 Feb

  Conversion of part basement, part ground and the upper floors of the existing buildings, and erection of a rear infill extension and external alterations to front facades and roof level, for use as a hotel and reprovision of retail units at ground level. [Linked to 25/09255/LBC]

  Awaiting decision Full applications Extension 75 docs

• Trafalgar Buildings 1 - 3 Whitehall London SW1A 2DD

  25/09255/LBC Submitted 22 Dec 2025 50 yards away

  90% historically approved · decision due ~16 Feb

  Conversion of part basement, part ground and the upper floors of the existing buildings, and erection of a rear infill extension and external alterations to front facades and roof level, for use as a hotel and reprovision of retail units at ground level. [Linked to 25/09254/FULL]

  Awaiting decision Heritage and listed buildings Extension 49 docs

• Trafalgar Buildings 1 - 3 Whitehall London SW1A 2DD

  26/05447/ADFULL Submitted 10 Aug 2026 50 yards away

  89% historically approved · decision due ~20 Oct

  Detailed site investigation and details of a written scheme of investigation pursuant to condition 7 and 28 of planning permission dated 15th June 2026 (RN: 25/09254/FULL)

  Awaiting decision

• Trafalgar Buildings 1 - 3 Whitehall London SW1A 2DD

  26/07494/ADFULL Submitted 3 Nov 2026 50 yards away

  89% historically approved · decision due ~29 Dec

  Details of Circular Economy details, and an updated version of the Whole Life Carbon Assessment pursuant to conditions 12, 13 of planning permission dated 15th June 2026 (RN 25/09254/FULL)

  Awaiting decision

• 26/06288/LBC Decided

  Barness Court 6 - 8 Westbourne Terrace London W2 3UW

  Installation of a gas pipework to south elevation and wall. (Linked with 26/06287/FULL)

  Received 14 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
• 26/07529/LBC Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

  Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07509/LBC 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 26/07508/FULL)

  Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07473/LBC Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07471/LBC Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings