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Planning application

40 - 42 Ebury Street London SW1W 0LU

Awaiting decision Westminster 26/02097/P3JPA Prior Approval Class E to Dwellings (MA)

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

Proposal

Notification for Prior Approval under Class MA, Part 3 of Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the conversion of the existing office accommodation (Class E) to provide two residential dwellings.

As published by the council, reference 26/02097/P3JPA

Application record

Reference
26/02097/P3JPA
Type
Prior Approval Class E to Dwellings (MA)
Status
Pending
Received
30 Mar 2026
Validated
30 Mar 2026
Ward
Knightsbridge & Belgravia
Postcode
SW1W 0LU

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2026.

  • 26/06308/ADFULL Decided

    40 - 42 Ebury Street London SW1W 0LU

    Details of all new windows and external doors, new railings, new metal steps and new fences pursuant to condition 3 of planning permission dated 03 August 2026 (RN: 26/04163/FULL).

    Submitted 15 Sep 2026
  • 26/04163/FULL Decided

    40 - 42 Ebury Street London SW1W 0LU

    External alterations, including installation of air conditioning plant within front vault and installation of louvres; replacement of windows and doors, juliet balconies at rear ground and first floor level; replacement roof; general repairs; and other associated works.

    Decided 3 Aug 2026 Full applications
  • 26/03996/ADFULL Awaiting decision

    40 - 42 Ebury Street London SW1W 0LU

    Details to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site; pursuant to Condition 6 of planning permission date 21st May 2026 (RN 26/02097/P3JPA)

    Submitted 17 Jun 2026

Timeline

Dates from the published record

  1. 30 Mar 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 25 May 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 91 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/03996/ADFULL Awaiting decision

    40 - 42 Ebury Street London SW1W 0LU

    Details to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site; pursuant to Condition 6 of planning permission date 21st May 2026 (RN 26/02097/P3JPA)

    Submitted 17 Jun 2026

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

925 applications on PlanIndex · across 40 councils · 97% 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

16 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's median decision took 91 days. More in our guide to how long planning decisions take.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 40 - 42 Ebury Street London SW1W 0LU

    26/06308/ADFULL Submitted 15 Sep 2026 50 yards away

    89% historically approved · decision due ~10 Nov

    Details of all new windows and external doors, new railings, new metal steps and new fences pursuant to condition 3 of planning permission dated 03 August 2026 (RN: 26/04163/FULL).

    Decided Windows or glazing

  • 40 - 42 Ebury Street London SW1W 0LU

    26/03996/ADFULL Submitted 17 Jun 2026 50 yards away

    89% historically approved · decision due ~12 Aug

    Details to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site; pursuant to Condition 6 of planning permission date 21st May 2026 (RN 26/02097/P3JPA)

    Awaiting decision

  • 40 - 42 Ebury Street London SW1W 0LU

    26/04163/FULL Submitted 24 Jun 2026 50 yards away

    External alterations, including installation of air conditioning plant within front vault and installation of louvres; replacement of windows and doors, juliet balconies at rear ground and first floor level; replacement roof; general repairs; and other associated works.

    Decided Full applications Roofing Windows or glazing

  • 40 Ebury Mews East London SW1W 9QA

    26/05016/FULL Submitted 27 Jul 2026 50 yards away

    88% historically approved · decision due ~21 Sep

    Erection of mansard roof extension, with associated external terrace, rear extension to ground and first floor to infill lightwells between main houses and mews houses, creation of basement and alterations to front elevation.

    Decided Full applications Extension Loft or dormer 38 docs

  • 40 Ebury Mews East London SW1W 9QA

    26/03995/ADFULL Submitted 17 Jun 2026 50 yards away

    88% historically approved · decision due ~17 Aug

    Details in writing appropriate arrangements to secure measures to mitigate the potential increased demand for on-street residents car parking in the vicinity of the site pursuant to condition 6 of planning permission dated 21st May 2026 (RN:26/02098/P3JPA)

    Awaiting decision Full applications 5 docs

  • 44 Ebury Mews East London SW1W 9QA

    26/02098/P3JPA Submitted 30 Mar 2026 50 yards away

    89% historically approved · decision due ~28 May

    Notification for Prior Approval under Class MA, Part 3 of Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the conversion of the existing office accommodation (Class E) to provide one residential dwelling.

    Awaiting decision Prior approval 10 docs
    Domestic

In Westminster

  • 26/01122/PALHE Withdrawn

    Buckingham Palace The Mall London SW1A 1AA

    short back and sides around the exterior

    Received 23 Feb, published by the council 21 Jul 2026 Prior approval
  • 26/05874/APA Awaiting decision

    Charing Cross Station Strand London WC2N 5HS

    Prior approval under part 18 (class a) of the town and country planning (general permitted development) (England) order 2015 Villiers Street façade external alterations at London Charing Cross station, WC2N 5HF

    Received 3 Aug, published by the council 4 Sep 2026 Prior approval
  • 26/03606/DPAD Awaiting decision

    6 Crompton Street London W2 1ND

    Demolition of the main building down to the ground floor and retain and cap off the existing basement; demolition of external garages and the boundary walls retained; and new boundary wall or fencing.

    Received 2 Jun, published by the council 21 Jul 2026 Prior approval
  • 26/03580/P3JPA Awaiting decision

    Leconfield House Curzon Street London W1J 5JA

    Prior approval for change of use from commercial (Class E) to residential (Class 3) at Leconfield House, Curzon Street under Schedule 2, Part 3, Class MA (Commercial, business and service to dwelling houses).

    Received 1 Jun, published by the council 21 Jul 2026 Prior approval
  • 25/08227/P3JPA Granted

    1 St Mary's Terrace London W2 1SU

    Notification for Prior Approval for the change of use to a single dwellinghouse under the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) Schedule 2, Part 3, Class MA.

    Received 11 Nov, published by the council 20 Jul 2026 Prior approval