Flat 3 29 Eccleston Square London SW1V 1NZ

This site has had 2 applications since 2026.

• 26/03866/LBC Awaiting decision

  Flat 3 29 Eccleston Square London SW1V 1NZ

  Refurbishment and internal alterations. [Linked to 26/03865/FULL]

  Submitted 12 Jun 2026 Heritage and listed buildings

1. 12 Jun 2026

   Received by Westminster

2. 15 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 10 August 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 90 days over the applications it decided in the last year.

• 26/03866/LBC Awaiting decision

  Flat 3 29 Eccleston Square London SW1V 1NZ

  Refurbishment and internal alterations. [Linked to 26/03865/FULL]

  Submitted 12 Jun 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/03866/LBC Awaiting decision

  Flat 3 29 Eccleston Square London SW1V 1NZ

  Refurbishment and internal alterations. [Linked to 26/03865/FULL]

  Submitted 12 Jun 2026 Heritage and listed buildings

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

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.

• Flat 3 29 Eccleston Square London SW1V 1NZ

  26/03866/LBC Submitted 12 Jun 2026 50 yards away

  90% historically approved · decision due ~10 Aug

  Refurbishment and internal alterations. [Linked to 26/03865/FULL]

  Awaiting decision Heritage and listed buildings 11 docs

• 29 Eccleston Square London SW1V 1NZ

  25/05398/FULL Submitted 1 Aug 2025 50 yards away

  Replacement of existing double french doors and connected windows to first floor front balcony, with double glazed doors and windows to match. (Linked with 25/05399/LBC)

  Granted Full applications Windows or glazing 20 docs

• Flat 2 29 Eccleston Square London SW1V 1NZ

  23/03676/LBC Submitted 2 Jun 2023 50 yards away

  Internal alterations at first floor level and installation of three kitchen/bathroom vents on rear elevation

  Granted Heritage and listed buildings 11 docs

• Flat 2 29 Eccleston Square London SW1V 1NZ

  23/03675/FULL Submitted 2 Jun 2023 50 yards away

  Installation of three kitchen/bathroom vents on rear elevation

  Granted Full applications 16 docs

• 29 Eccleston Square London SW1V 1NZ

  25/05401/LBC Submitted 1 Aug 2025 50 yards away

  Replacement of existing roof with new roof tiles to match existing.

  Granted Heritage and listed buildings Roofing 18 docs

• 29 Eccleston Square London SW1V 1NZ

  25/05399/LBC Submitted 1 Aug 2025 50 yards away

  Replacement of existing double french doors and connected windows to first floor front balcony, with double glazed doors and windows to match. (Linked with 25/05398/FULL)

  Granted Heritage and listed buildings Windows or glazing 17 docs

• 26/06234/FULL Decided

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/07403/FULL Awaiting decision

  Basement Floor And Ground Floor Queen Annes House 34 Queen Anne's Gate London SW1H 9AB

  Refurbishment and enhancement of the building to facilitate its continued use as offices with ancillary residential accommodation, together with associated conservation, restoration, accessibility improvements, building services upgrades, landscaping and ancillary works. Internal and external alterations associated with the repair. (Linked with 26/07404/LBC)

  Received 30 Oct, published by the council 3 Nov 2026 Full applications
• 26/07415/FULL Awaiting decision

  39 Montagu Square London W1H 2LL

  Amalgamation of Flats 3 and 4 (Use Class C3) to form one single dwelling (Use Class C3) including associated internal reconfiguration and refurbishments, alterations to access arrangements and improvements to the existing terrace and private amenity spaces, new plant and other associated works. (Linked with 26/07416/LBC)

  Received 30 Oct, published by the council 3 Nov 2026 Full applications
• 26/07397/FULL Awaiting decision

  8 Mortimer Street London W1T 3JJ

  External alterations at level six including the installation of a screen, additional access doors and revised lighting. 2 Fitzroy Place (8 Mortimer Street)

  Received 29 Oct, published by the council 3 Nov 2026 Full applications
• 26/07401/FULL Awaiting decision

  82 Jermyn Street London SW1Y 6JD

  Use of the ground floor unit as a drinking establishment (Sui Generis).

  Received 29 Oct, published by the council 3 Nov 2026 Full applications