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Planning application

Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF

Awaiting decision Westminster 26/02452/ADLBC Approval of Details (ADLBC)

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Details of fireplaces; floor mounted FCUs, associated joinery and furniture; replacement LG balustrade; plasterwork at ground floor; level changes; and cavity drain system pursuant to condition 4 of listed building consent dated 05 March 2026 (RN: 26/00813/LBC)

As published by the council, reference 26/02452/ADLBC

Application record

Reference
26/02452/ADLBC
Type
Approval of Details (ADLBC)
Status
Pending
Received
14 Apr 2026
Validated
14 Apr 2026
Ward
Knightsbridge & Belgravia
Postcode
SW1X 8DF

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 26/00813/LBC Granted

    Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF

    Internal alterations including removal of modern fabric, amendments to room layout, repairs from water ingress damage and installation of modern services.

    Decided 6 Mar 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 14 Apr 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 9 June 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.

Who's behind it

Company information only, from the register and Companies House

Montagu Evans LLP Agent, registered in London

Active · incorporated 2005 · London

1,088 applications on PlanIndex · across 121 councils · 98% granted

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

12 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 happens while it is decided

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 42 days. More in our guide to how long planning decisions take.

About condition discharge and variation applications

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.

Nearby applications

Within 0.3 miles

  • Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF

    26/00813/LBC Submitted 10 Feb 2026 50 yards away

    Internal alterations including removal of modern fabric, amendments to room layout, repairs from water ingress damage and installation of modern services.

    Granted Heritage and listed buildings 16 docs
  • 67 Eaton Place London SW1X 8DF

    26/00982/LBC Submitted 17 Feb 2026 50 yards away

    Creation of roof terrace on rear mews building including new paving, planting and balustrade.

    Granted Heritage and listed buildings 18 docs
  • 67 Eaton Place London SW1X 8DF

    26/00981/FULL Submitted 17 Feb 2026 50 yards away

    Creation of roof terrace on rear mews building including new paving, planting and balustrade.

    Granted Full applications 24 docs
  • 67 Eaton Place London SW1X 8DF

    25/05249/LBC Submitted 28 Jul 2025 50 yards away

    Creation of a new roof terrace on rear mews building, including new paving, planting and balustrade.

    Granted Heritage and listed buildings Roofing 21 docs
  • 67 Eaton Place London SW1X 8DF

    25/05248/FULL Submitted 28 Jul 2025 50 yards away

    Creation of roof terrace on rear mews building including new paving, planting and balustrade.

    Refused Full applications 25 docs
  • 59 Eaton Place London SW1X 8DF

    25/08952/LBC Submitted 9 Dec 2025 50 yards away

    Replacement of windows; installation of air conditioning condenser units and acoustic screen at rear lower ground floor level; formation of new door openings at lower ground floor rear elevation involving lowering of sill levels; installation of external spiral stair within rear courtyard; internal alterations including removal of non historic fabric, reinstatement of historic features, and associated refurbishment works.

    Granted Heritage and listed buildings Windows or glazing 31 docs

In Westminster

  • 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)

    Received 20 Jul, published by the council 1 Aug 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).

    Received 20 Jul, published by the council 1 Aug 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)

    Received 27 Jul, published by the council 4 Aug 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)

    Received 20 Jul, published by the council 1 Aug 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)

    Received 2 Oct, published by the council 21 Jul 2026 Conditions