First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

This site has had 4 applications since 2025: 1 approved, 0 refused.

• 26/06043/ADFULL Decided

  First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

  Details of the new French doors pursuant to condition 4 of planning permission dated 2nd April 2026 (26/00883/FULL)

  Submitted 3 Sep 2026
• 26/05999/ADLBC Decided

  First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

  Details of new French doors showing traditional joinery pursuant to condition 4 of Listed Building Consent dated 2 April 2026 (25/09171/LBC)

  Submitted 2 Sep 2026
• 25/09171/LBC Granted

  First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

  Internal reconfiguration of Flat B, including new fittings, fixtures, services, and finishes throughout; alterations to staircase landings with replacement balustrades and handrails; installation of new timber-framed slimline double-glazed sash windows in place of modern units; retention of historic window frames with replacement slimline double-glazing; minor internal layout adjustments, including relocation of the powder room and removal of the secondary lift; replacement of modern doors with raised-height openings; installation of new fireplaces in the Drawing Room and Principal Bedroom; introduction of underfloor heating throughout; together with associated internal and external works.

  Decided 2 Apr 2026 Heritage and listed buildings

1. 12 Feb 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 9 April 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.

• 25/09171/LBC Granted

  First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

  Internal reconfiguration of Flat B, including new fittings, fixtures, services, and finishes throughout; alterations to staircase landings with replacement balustrades and handrails; installation of new timber-framed slimline double-glazed sash windows in place of modern units; retention of historic window frames with replacement slimline double-glazing; minor internal layout adjustments, including relocation of the powder room and removal of the secondary lift; replacement of modern doors with raised-height openings; installation of new fireplaces in the Drawing Room and Principal Bedroom; introduction of underfloor heating throughout; together with associated internal and external works.

  Decided 2 Apr 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/06043/ADFULL Decided

  First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

  Details of the new French doors pursuant to condition 4 of planning permission dated 2nd April 2026 (26/00883/FULL)

  Submitted 3 Sep 2026

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.

• 85 - 88 Eaton Square London SW1W 9AG

  26/06718/TCA Submitted 1 Oct 2026 50 yards away

  100% historically approved · decision due ~26 Nov

  T1 - Silver birch - prune away from building to allow 1.5 m clearance for the erection of scaffolding T2 - Magnolia - prune away from building to allow 1.5 m clearance for the erection of scaffolding

  Decided Trees

• Flat D 86 Eaton Square London SW1W 9AG

  26/04271/ADFULL Submitted 29 Jun 2026 50 yards away

  89% historically approved · decision due ~24 Aug

  Details of residential parking mitigation measures pursuant to condition 8 of planning permission dated 22 May 2026 (RN: 25/08586/FULL).

  Decided 4 docs

• First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

  26/06043/ADFULL Submitted 3 Sep 2026 50 yards away

  89% historically approved · decision due ~29 Oct

  Details of the new French doors pursuant to condition 4 of planning permission dated 2nd April 2026 (26/00883/FULL)

  Decided Windows or glazing

• First Floor And Second Floor Flat 84 Eaton Square London SW1W 9AG

  26/05999/ADLBC Submitted 2 Sep 2026 50 yards away

  89% historically approved · decision due ~28 Oct

  Details of new French doors showing traditional joinery pursuant to condition 4 of Listed Building Consent dated 2 April 2026 (25/09171/LBC)

  Decided Windows or glazing

• Flat D 86 Eaton Square London SW1W 9AG

  25/08587/LBC Submitted 24 Nov 2025 50 yards away

  Subdivision of single flat into three flats and installation of rooftop AC condenser.

  Granted Heritage and listed buildings New dwelling 33 docs
  Several homes

• Flat D 86 Eaton Square London SW1W 9AG

  25/08586/FULL Submitted 24 Nov 2025 50 yards away

  Subdivision of single flat into three flats and installation of rooftop AC condenser.

  Granted Full applications New dwelling 40 docs
  Several homes

• 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
• 26/06015/FULL Decided

  129 Saltram Crescent London W9 3JT

  Erection of a two-storey rear extension.

  Received 3 Sep, published by the council 11 Sep 2026 Full applications
• 26/07382/FULL Awaiting decision

  90 Gloucester Place London W1U 6HS

  Use of the building as an embassy (sui generis)

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/07363/FULL Awaiting decision

  36 Kilravock Street London W10 4HX

  Demolition of existing rear/side extension and construction of a new extension together with new glazing and doors, and changing the existing rooflights to the rear roof slope with new rooflights.

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/07371/FULL Awaiting decision

  8A Randolph Road London W9 1AN

  Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07372/LBC)

  Received 28 Oct, published by the council 2 Nov 2026 Full applications