44 Ebury Mews East London SW1W 9QA

1. 30 Mar 2026

   Received by Westminster

2. 2 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 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 65 days over the applications it decided in the last year.

2 later applications on the register refer to this one:

• 26/04653/ADFULL Awaiting decision

  40 Ebury Mews East London SW1W 9QA

  Details of refuse and recycling storage pursuant to condition 7 of prior approval dated 18 May 2026 (RN: 26/02098/P3JPA)

  Submitted 13 Jul 2026 Full applications
• 26/03995/ADFULL Awaiting decision

  40 Ebury Mews East London SW1W 9QA

  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)

  Submitted 17 Jun 2026 Full applications

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster's median decision took 65 days. More in our guide to how long planning decisions take.

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.

• 40 Ebury Mews East London SW1W 9QA

  26/03995/ADFULL Submitted 17 Jun 2026 0m away

  87% 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

• 40 Ebury Mews East London SW1W 9QA

  26/04653/ADFULL Submitted 13 Jul 2026 0m away

  87% historically approved · decision due ~7 Sep

  Details of refuse and recycling storage pursuant to condition 7 of prior approval dated 18 May 2026 (RN: 26/02098/P3JPA)

  Awaiting decision Full applications 5 docs

• 40 Ebury Street London SW1W 0LU

  26/05016/FULL Submitted 27 Jul 2026 9m away

  87% historically approved · decision due ~21 Sep

  Erection of mansard roof extension to 40 and 42 Ebury Mews East, with associated external terrace, rear extension to ground and first floor to infill lightwells between main houses and mews houses, creation of basement and associated external works.

  Awaiting decision Full applications Extension Loft or dormer 38 docs

• 78 Chester Square London SW1W 9DU

  26/03241/ADLBC Submitted 18 May 2026 19m away

  91% historically approved · decision due ~13 Jul

  detailed drawings (sections and elevations at a scale of 1:10 and/or 1:20) of the new windows and doors (to be annotated to correspond to rooms and floor level) and detailed drawings of section drawing (scale of 1:10) through the mansard showing the dormer window and shoulder of the mansard (see informative 3) pursuant to condition 3 (A), 6 of listed building dated 17th May 2024 (RN:24/00173/LBC)

  Awaiting decision Conditions Loft or dormer Windows or glazing 9 docs

• 79 Chester Square London SW1W 9DU

  26/02994/ADLBC Submitted 7 May 2026 19m away

  91% historically approved · decision due ~2 Jul

  Details of new interior, which must be appropriate to the period of the building and their location; pursuant to condition 3 (part iii) of Listed Building Consent dated 11th January 2023 (RN 22/05928/LBC)

  Awaiting decision Conditions 4 docs

• 79 Chester Square London SW1W 9DU

  26/02991/ADFULL Submitted 6 May 2026 19m away

  87% historically approved · decision due ~1 Jul

  Details of biodiversity management plan in relation to second floor green roof pursuant to condition 9 (partial) of planning permission dated 13 December 2022 (RN: 22/05927/FULL)

  Awaiting decision Full applications 9 docs

• 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

  3 Aug 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.

  2 Jun 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).

  1 Jun 2026 Prior approval
• 26/01145/P3JPA Granted

  Stone House 9 Weymouth Street London W1W 6DB

  Change of use of ground floor of 9 Weymouth Street, a Commercial, Business, Services (Use Class E) to Dwellinghouses (Use Class C3) Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) under Schedule 2, Part 3, Class MA (Commercial, business and service to dwelling houses).

  24 Feb 2026 Prior approval
• 26/02097/P3JPA Awaiting decision

  40 - 42 Ebury Street London SW1W 0LU

  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.

  30 Mar 2026 Prior approval