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Planning application

20 Buckingham Street London WC2N 6EF

Refused Westminster 25/06819/LBC Listed Building Consent Application

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Works associated with change of use of house into flat at lower ground floor level and HMO at ground, first, second and third floor level.

As published by the council, reference 25/06819/LBC

Application record

Reference
25/06819/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Refused As published: Application Refused
Received
23 Sep 2025
Validated
23 Sep 2025
Decided
14 Nov 2025
Ward
St James's
Decision by
Delegated Decision
Postcode
WC2N 6EF

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2023: 2 approved, 2 refused.

  • 25/06652/FULL Refused

    20 Buckingham Street London WC2N 6EF

    Use as 1-bedroom flat (Class C3) at lower ground floor level and HMO (sui generis) at ground, first, second and third floor level.

    Decided 14 Nov 2025 Full applications
  • 23/07595/ADLBC Granted

    20 Buckingham Street London WC2N 6EF

    Detailed drawings of amended interior details of the basement floor; details of a condition survey of the windows to ascertain whether the windows are beyond repair and where windows are deemed beyond repair details of the replacement windows including elevations and sections scaled at 1:10 showing integral glazing bars and traditional joinery profiles pursuant to Condition 6 and 7 of listed building dated 9th June 2023 (RN:22/05350/LBC)

    Decided 27 Nov 2023 Conditions
  • 23/07596/ADLBC Granted

    20 Buckingham Street London WC2N 6EF

    Details of the flooring, including any build up pursuant to Condition 9 of listed building dated 9th June 2023 (RN:22/05350/LBC)

    Decided 23 Nov 2023 Conditions

Timeline

Dates from the published record

  1. 23 Sep 2025

    Received by Westminster

  2. 14 Nov 2025

    Decision issued: Application Refused

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Henry Planning Lltd Agent, a planning consultancy

1 application on PlanIndex

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

19 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About heritage and listed building applications

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.

Nearby applications

Within 0.3 miles

  • 20 Buckingham Street London WC2N 6EF

    25/06652/FULL Submitted 17 Sep 2025 50 yards away

    Use as 1-bedroom flat (Class C3) at lower ground floor level and HMO (sui generis) at ground, first, second and third floor level.

    Refused Full applications 28 docs

  • 19 Buckingham Street London WC2N 6EF

    03/04711/AD7 Submitted 16 Jun 2003 50 yards away

    Display for a temporary period of six months of a non-illuminated 'To Let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.

    Granted Advertising 2 docs

  • 20 Buckingham Street London WC2N 6EF

    23/07595/ADLBC Submitted 1 Nov 2023 50 yards away

    Detailed drawings of amended interior details of the basement floor; details of a condition survey of the windows to ascertain whether the windows are beyond repair and where windows are deemed beyond repair details of the replacement windows including elevations and sections scaled at 1:10 showing integral glazing bars and traditional joinery profiles pursuant to Condition 6 and 7 of listed building dated 9th June 2023 (RN:22/05350/LBC)

    Granted Conditions Windows or glazing 15 docs

  • 20 Buckingham Street London WC2N 6EF

    23/07596/ADLBC Submitted 1 Nov 2023 50 yards away

    Details of the flooring, including any build up pursuant to Condition 9 of listed building dated 9th June 2023 (RN:22/05350/LBC)

    Granted Conditions 12 docs

  • Flat 5 19 Buckingham Street London WC2N 6EG

    25/05227/LBC Submitted 28 Jul 2025 50 yards away

    Retention of an air conditioning unit to lightwell wall at fourth floor level to north west side of building.

    Granted Heritage and listed buildings 12 docs

  • Flat 5 19 Buckingham Street London WC2N 6EG

    26/06764/LBC Submitted 5 Oct 2026 50 yards away

    90% historically approved · decision due ~30 Nov

    Replacement of an air conditioning unit to lightwell wall at fourth floor level to north west side of building. (Linked with 26/06435/CLOPUD).

    Awaiting decision Heritage and listed buildings

In Westminster

  • 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