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Planning application

54 Eaton Square London SW1W 9BE

Granted Westminster 25/06992/FULL Full Planning Permission Application

Works: Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Replacement timber doors and windows to rear first floor level (Flat B).

As published by the council, reference 25/06992/FULL

Application record

Reference
25/06992/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
29 Sep 2025
Validated
29 Sep 2025
Decided
13 Nov 2025
Ward
Knightsbridge & Belgravia
Decision by
Delegated Decision
Postcode
SW1W 9BE

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/06993/LBC Granted

    54 Eaton Square London SW1W 9BE

    Replacement timber doors and windows to rear first floor level (Flat B).

    Decided 13 Nov 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 29 Sep 2025

    Received by Westminster

  2. 13 Nov 2025

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Lewis Stroud Architects Ltd Agent, an architecture practice registered in London

Active · incorporated 2018 · London

18 applications on PlanIndex · across 5 councils · 100% granted

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Documents

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

23 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.

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What this grant of permission means

Westminster granted permission on 13 November 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.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 54 Eaton Square London SW1W 9BE

    25/06993/LBC Submitted 29 Sep 2025 50 yards away

    Replacement timber doors and windows to rear first floor level (Flat B).

    Granted Heritage and listed buildings Windows or glazing 20 docs

  • Flat G 54 Eaton Square London SW1W 9BE

    25/06174/LBC Submitted 29 Aug 2025 50 yards away

    Installation of secondary glazing to the front three living/ dining room windows at third floor level.

    Granted Heritage and listed buildings Windows or glazing 12 docs

  • 1 - 4 Eaton Mews West London SW1W 9ET

    26/06289/ADFULL Submitted 14 Sep 2026 50 yards away

    89% historically approved · decision due ~9 Nov

    Detailed drawings and photographic samples of facing materials pursuant to condition 11 of planning permission dated 31 October 2024 (RN: 24/00412/FULL).

    Decided

  • 1 - 4 Eaton Mews West London SW1W 9ET

    26/05877/ADFULL Submitted 27 Aug 2026 50 yards away

    Details of a full 'Secured by Design' Accreditation before commencement of any above ground works on the replacement building pursuant to Condition 25 (part) of planning permission dated 31 October 2024 (RN: 24/00412/FULL).

    Decided

  • 1 - 4 Eaton Mews West London SW1W 9ET

    26/05875/ADFULL Submitted 27 Aug 2026 50 yards away

    89% historically approved · decision due ~22 Oct

    Additional flood risk details pursuant to condition 18 (Part a, b) of planning permission dated 31st October 2024 (24/00412/FULL)

    Decided 5 docs

  • Flat F 54 Eaton Square London SW1W 9BE

    26/07305/FULL Submitted 26 Oct 2026 50 yards away

    88% historically approved · decision due ~21 Dec

    Installation of an external condenser at roof level and internal insulation, replacement sashes and crittall windows/doors. Internal alterations.

    Awaiting decision Full applications Windows or glazing

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 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
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

    Installation of one external condenser unit

    Received 4 Nov, published by the council 6 Nov 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
  • 26/07472/FULL Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

    Received 3 Nov, published by the council 6 Nov 2026 Full applications