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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.

52 Eaton Place London SW1X 8AL

DecidedReference: 26/05674/NMACity of Westminster

Last published check: 27 Sept 2026, 19:28. Check the council record for more recent changes.

Application location

52 Eaton Place London SW1X 8AL

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Application summary

Status
Decided
Application type
Non-material amendments
Received
19 Aug 2026
Validated
19 Aug 2026
Determination deadline
Not published
Local authority
City of Westminster

Application overview

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.

Proposal details

Reference
26/05674/NMA
Alternative references
PP-15169281
Ward
Knightsbridge & Belgravia
Agent
ngarchitecture

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Documents 10 of 10

DocumentPublishedAction
GRANT NON MATERIAL AMENDMENTDecision Notice · PDF25 Sept 2026View
DELEGATED REPORTReport · PDF25 Sept 2026View
ACK - NON-MATERIAL AMENDMENTBackground Papers · PDF25 Aug 2026View
RECEIPT OF APPLICATIONOther · PDF24 Aug 2026View
APPLICATIONFORMREDACTEDApplication Form · PDF19 Aug 2026View
05 PRD SECOND FLOOR AS APPROVEDDrawing · PDF19 Aug 2026View
05 PRE SECOND FLOOR PROPOSEDDrawing · PDF19 Aug 2026View
11 PRC REAR ELEVATION AS APPROVEDDrawing · PDF19 Aug 2026View
11 PRD REAR ELEVATION PROPOSEDDrawing · PDF19 Aug 2026View
18 EX FRENCH DOOR PHOTOSDrawing · PDF19 Aug 2026View

Documents open on the council website. Browse council documents if a link has changed.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Target Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  4. Decision Issued Date

    Published milestoneCouncil source

  5. Decision Made Date

    Published milestoneCouncil source

  6. Agreed Expiry Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Decision & conditions

Application Permitted
GRANT NON MATERIAL AMENDMENT
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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