7 Eaton Square London SW1W 9DA

This site has had 6 applications since 2025: 2 approved, 0 refused.

• 26/06662/LBC Awaiting decision

  7 Eaton Square London SW1W 9DA

  Removal and replacement of modern partition walls within the ground floor guest WC. Amendment to consented scheme 25/04314/LBC.

  Submitted 29 Sep 2026 Heritage and listed buildings
• 26/03393/ADLBC Awaiting decision

  7 Eaton Square London SW1W 9DA

  detailed plans and sections showing that the floorboards beneath any floor coverings will be retained in situ, with any additional new surfaces applied above them pursuant to condition 3 of listed building consent dated 29th August 2025 (RN:25/04314).

  Submitted 22 May 2026 Conditions
• 26/02558/ADFULL Awaiting decision

  7 Eaton Square London SW1W 9DA

  Detailed drawings of acoustic enclosure and acoustic enclosure in a colour to match the material next to it pursuant to conditions 4 and 5 of planning permission dated 2nd April 2026 (RN: 25/07785/FULL).

  Submitted 17 Apr 2026 Full applications
• 25/07786/LBC Granted

  7 Eaton Square London SW1W 9DA

  Installation of a comfort cooling scheme with internal, concealed units and an external air conditioning unit within an acoustic enclosure on the flat roof of the property.

  Decided 2 Apr 2026 Heritage and listed buildings
• 25/07785/FULL Granted

  7 Eaton Square London SW1W 9DA

  Installation of air conditioning unit within an acoustic enclosure on the rear flat roof at first floor level.

  Decided 2 Apr 2026 Full applications

1. 17 Apr 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 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 condition discharge and variation applications in a median of 84 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Trees In Eaton Square London SW1W 9DA

  26/02269/TPO Submitted 7 Apr 2026 50 yards away

  100% historically approved · decision due ~2 Jun

  T230 - Platanus x hispanica (London Plane): Reduce faulted limb(s) - reducing the lowest limb to the north (attached at around 4 m) by approximately 7 m, retaining the two prominant branches (attached at around 2.5 and 3.5 m out from the primary union), due to significant decay and hollowing evidenced during recent decay investigations (see attached report). The second branch from the main union (at around 3.5 m), ascends and should form the new terminal section of the limb. Both retained branches should be left intact.

  Awaiting decision Trees 10 docs

• Flat 4 6 Eaton Square London SW1W 9DA

  26/02474/LBC Submitted 15 Apr 2026 50 yards away

  90% historically approved · decision due ~10 Jun

  Installation of secondary glazing to flat four front elevation at second floor level.

  Awaiting decision Heritage and listed buildings Windows or glazing 7 docs

• 40 Eaton Square London SW1W 9DA

  26/01369/LBC Submitted 4 Mar 2026 50 yards away

  90% historically approved · decision due ~4 May

  Construction of a freestanding garden room within rear garden (linked to 26/01368/FULL)

  Awaiting decision Heritage and listed buildings 6 docs

• 40 Eaton Square London SW1W 9DA

  26/01368/FULL Submitted 4 Mar 2026 50 yards away

  88% historically approved · decision due ~4 May

  Construction of freestanding garden room within rear garden (linked to 26/01369/LBC)

  Awaiting decision Full applications 6 docs

• Trees In Eaton Square London SW1W 9DA

  25/09306/TCA Submitted 23 Dec 2025 50 yards away

  1 x London plane (T228): Reduce the height of all apical stems in the upper crown by approximately 2m. 1 x London plane (T230): Remove Massaria limb with horizontal cracking at 6m above ground level.

  Granted Trees 9 docs

• Trees In Eaton Square London SW1W 9DA

  25/08913/TCA Submitted 8 Dec 2025 50 yards away

  2 x London planes (T889 and T892): Reduce crown by specified extent - reducing the tips of the lower and mid lateral branches over the road, to the most recent previous reduction points or suitable growth points no closer to the tree than in line with the centre of the carriageway. Retain selected furnishing growth at pruning points to maintain a flowing canopy outline and to minimise visual impact. Maximum diameter of final cuts to be no greater than 4 cm.

  Granted Trees 7 docs

• 26/02704/ADLBC Decided

  New Zealand House 80 Haymarket London SW1Y 4TE

  Details of new visible security fixtures in the Royal Opera Arcade pursuant to condition 7(f) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC). Linked to 26/02618/ADFULL

  Received 21 Apr, published by the council 21 Jul 2026 Conditions
• 26/04860/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/04843/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/04850/ADLBC Awaiting decision

  17 Belgrave Square London SW1X 8PG

  Detailed drawings of garage doors, roof lantern and any new lighting and flooring in the principal rooms pursuant to condition 6 (iii) (iv) (v) of listed building 18th August 2025 (RN:25/03417/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 25/07120/ADLBC Granted

  72 - 74 Lancaster Gate London W2 3NH

  Details of new and altered doors and door architraves, including external faces of lifts (detailed elevations and sections at 1:10) pursuant to Condition 3 (A) of Listed Building Consent dated 14 December 2023 (RN: 23/00772/LBC) (Linked app: 25/07088/ADFULL)

  Received 2 Oct, published by the council 21 Jul 2026 Conditions