116 Eaton Square London SW1W 9AA

This site has had 4 applications since 2025: 2 approved, 0 refused.

• 26/02577/FULL Awaiting decision

  116 Eaton Square London SW1W 9AA

  Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store and new service entrance door. (Linked with 26/02578/LBC)

  Submitted 20 Apr 2026 Full applications
• 25/07517/LBC Granted

  116 Eaton Square London SW1W 9AA

  Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store and new service entrance door.

  Decided 17 Feb 2026 Heritage and listed buildings
• 25/07516/FULL Granted

  116 Eaton Square London SW1W 9AA

  Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store and new service entrance door.

  Decided 17 Feb 2026 Full applications

1. 20 Apr 2026

   Received by Westminster

2. 22 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 17 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 91 days over the applications it decided in the last year.

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

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 113 Eaton Square London SW1W 9AA

  26/02444/NMA Submitted 14 Apr 2026 50 yards away

  93% historically approved · decision due ~9 Jun

  Amendments to planning permission dated 6th November 2025 (RN 25/06283/FULL) for the External alterations including infill of the rear lightwell at lower ground floor level, addition of rooflights, replacement windows and doors including replacing garage doors and use of the garage as habitable space at 113 Eccleston Mews. NAMELY, Front windows of mews house changed from casement to timber, double glazed sash windows.

  Awaiting decision Amendments Extension Loft or dormer +1 7 docs

• 113 Eaton Square London SW1W 9AA

  26/00076/ADFULL Submitted 7 Jan 2026 50 yards away

  Details confirming omission of rendered finish to front elevation, revised rear rooflight, revised window detail, rooflights showing relationship to finished roof pitch and external doors pursuant to condition 4 and 5 of planning permission dated 6th November 2025 (RN:25/06283/FULL).

  Granted Full applications Loft or dormer Windows or glazing 16 docs

• 113 Eaton Square London SW1W 9AA

  26/09395/ADLBC Submitted 7 Jan 2026 50 yards away

  Details confirming omission of rendered finish to front elevation, revised rear rooflight, revised window detail, rooflights showing relationship to finished roof pitch and external doors pursuant to condition 4 and 5 of planning permission dated 6th November 2025 (RN: 25/06284/LBC). Linked to 26/00076/ADFULL

  Granted Conditions Loft or dormer Windows or glazing 15 docs

• 116 Eaton Square London SW1W 9AA

  26/02577/FULL Submitted 20 Apr 2026 50 yards away

  88% historically approved · decision due ~17 Jun

  Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store and new service entrance door. (Linked with 26/02578/LBC)

  Awaiting decision Full applications 15 docs

• 105 Eaton Square London SW1W 9AA

  25/05427/ADLBC Submitted 1 Aug 2025 50 yards away

  Detailed drawings showing the position of the panelling and chimney piece relative to the party wall and chimney breast in the ground floor rear room (Dining Room) amended so as to relocate the panelling to the perimeter of the room and the chimneypiece to sit against the chimney breast and any fan coil units re-positioned in front of the panelling inside the room, pursuant to Condition 5(b) of Listed Building Consent dated 12 February 2025 (RN 24/05550/LBC).

  Granted Conditions 11 docs

• 105 Eaton Square London SW1W 9AA

  26/06566/FULL Submitted 23 Sep 2026 50 yards away

  88% historically approved · decision due ~18 Nov

  Removal of brick pier between two garage openings and introduction of new fanlights on rear elevation (105 Eccleston Mews) (Linked to 26/06567/LBC)

  Awaiting decision Full applications

• 26/05473/LBC Decided

  9A Grosvenor Square London W1K 5AE

  Installation of natural Portland Stone paving to two front entrances. (Linked to 26/06273/FULL)

  Received 12 Aug, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/07390/LBC Awaiting decision

  40 Wigmore Street London W1U 2RX

  Installation of a non-illuminated fascia sign measuring 0.29m x 0.79m and two vinyl signs applied to inside face of the glazed shopfront each measuring 0.22m x 0.84m. (Linked with 26/06970/ADV)

  29 Oct 2026 Heritage and listed buildings
• 26/07372/LBC Awaiting decision

  8A Randolph Road London W9 1AN

  Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07371/FULL)

  Received 28 Oct, published by the council 2 Nov 2026 Heritage and listed buildings
• 26/07332/LBC Awaiting decision

  Royal Courts Of Justice Strand London WC2A 2LL

  Replacement of one platform lift within the grade 1 listed Royal Court?s of Justice building.

  Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings
• 26/07336/LBC Awaiting decision

  Charing Cross Hotel Strand London WC2N 5HX

  Installation of replacement timber handrail and brackets to one flight of main staircase.

  Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings