52 Eaton Place London SW1X 8AL

This site has had 9 applications since 2025: 3 approved, 0 refused.

• 26/05674/NMA Awaiting decision

  52 Eaton Place London SW1X 8AL

  Amendments to planning permission dated 25 September 2025 (25/05108/FULL) for: Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors namely, to allow replacement of second floor rear full height sash window with set of french doors.

  Submitted 19 Aug 2026 Amendments
• 26/04272/LBC Awaiting decision

  52 Eaton Place London SW1X 8AL

  Creation of a lobby in the first-floor front room (Amendment to Listed Building Consent dated 25 Sept 2025 RN: 25/05109/LBC)

  Submitted 29 Jun 2026 Heritage and listed buildings
• 26/03333/LBC Awaiting decision

  52 Eaton Place London SW1X 8AL

  Minor alterations to the previous consented scheme.

  Submitted 20 May 2026 Heritage and listed buildings
• 26/02230/ADLBC Awaiting decision

  52 Eaton Place London SW1X 8AL

  Detailed elevations and section of the front door and its surrounds, pursuant to condition 4 of Listed Building Consent dated 25th September 2025 (25/05109/LBC)

  Submitted 2 Apr 2026 Conditions
• 26/01225/LBC Granted

  52 Eaton Place London SW1X 8AL

  Internal alterations at first and second floor levels.

  Decided 16 Apr 2026 Heritage and listed buildings
• 25/08102/ADFULL Awaiting decision

  52 Eaton Place London SW1X 8AL

  Details of the front door pursuant to Condition 4 of planning permission dated 25th September 2025 (RN: 25/05108/FULL).

  Submitted 6 Nov 2025 Full applications
• 25/05109/LBC Granted

  52 Eaton Place London SW1X 8AL

  Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors to first floor flat, second floor flat, and the common parts; and, internal alterations to the first floor flat, second floor flat, and common parts.

  Decided 25 Sep 2025 Heritage and listed buildings
• 25/05108/FULL Granted

  52 Eaton Place London SW1X 8AL

  Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors.

  Decided 25 Sep 2025 Full applications

1. 6 Nov 2025

   Received by Westminster

2. 13 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 8 January 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 65 days over the applications it decided in the last year.

• 25/08102/ADFULL Awaiting decision

  52 Eaton Place London SW1X 8AL

  Details of the front door pursuant to Condition 4 of planning permission dated 25th September 2025 (RN: 25/05108/FULL).

  Submitted 6 Nov 2025 Full applications
• 25/05108/FULL Granted

  52 Eaton Place London SW1X 8AL

  Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors.

  Decided 25 Sep 2025 Full applications

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided condition discharge and variation applications in a median of 43 days. More in our guide to how long planning decisions take.

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.

• 52 Eaton Place London SW1X 8AL

  26/04272/LBC Submitted 29 Jun 2026 8m away

  90% historically approved · decision due ~24 Aug

  Creation of a lobby in the first-floor front room (Amendment to Listed Building Consent dated 25 Sept 2025 RN: 25/05109/LBC)

  Awaiting decision Heritage and listed buildings 8 docs

• 52 Eaton Place London SW1X 8AL

  26/01225/LBC Submitted 26 Feb 2026 8m away

  Internal alterations at first and second floor levels.

  Granted Heritage and listed buildings 13 docs

• 52 Eaton Place London SW1X 8AL

  25/05109/LBC Submitted 22 Jul 2025 9m away

  Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors to first floor flat, second floor flat, and the common parts; and, internal alterations to the first floor flat, second floor flat, and common parts.

  Granted Heritage and listed buildings Extension Windows or glazing 35 docs

• 52 Eaton Place London SW1X 8AL

  25/05108/FULL Submitted 22 Jul 2025 9m away

  Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors.

  Granted Full applications Extension Windows or glazing 41 docs

• 52 Eaton Place London SW1X 8AL

  26/03333/LBC Submitted 20 May 2026 12m away

  90% historically approved · decision due ~15 Jul

  Minor alterations to the previous consented scheme.

  Awaiting decision Heritage and listed buildings 9 docs

• 46 Eaton Place London SW1X 8AL

  25/04439/FULL Submitted 27 Jun 2025 23m away

  Erection of extensions at rear lower-ground, ground, first and second floor levels with roof terrace at rear first floor level; replacement mansard roof and facade alterations to mews building; basement extension; roof terrace, plant enclosure and lift overrun at main roof level. Change of use from embassy to two dwellings (Site includes 20 Eaton Mews North).

  Granted Full applications Extension Loft or dormer 144 docs
  Several homes

• 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)

  20 Jul 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).

  20 Jul 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)

  27 Jul 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)

  20 Jul 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)

  2 Oct 2025 Conditions