St Peters Eaton Square Primary School Lower Belgrave Street London SW1W 0NL

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 26/04579/FULL Decided

  St Peters Eaton Square Primary School Lower Belgrave Street London SW1W 0NL

  Installation of external air conditioning conditioning units to the rear of the school building facing Grosvenor Gardens Mews South.

  Submitted 9 Jul 2026 Full applications

1. 28 Jul 2025

   Received by Westminster

2. 26 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 3 Oct 2025

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 3 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 19 Ebury Street London SW1W 0LD

  26/02178/FULL Submitted 1 Apr 2026 50 yards away

  87% historically approved · decision due ~27 May

  Alterations including new access ramp, railing and handrail; New gate, stepped entrance and portico; Installation of air conditioning unit and enclosure to south elevation at ground floor level; Removal of side door and sash windows; Replacement windows over garage; roof skylight; and other associated works.

  Awaiting decision Full applications Windows or glazing 25 docs

• St Peters Eaton Square Primary School Lower Belgrave Street London SW1W 0NL

  26/04579/FULL Submitted 9 Jul 2026 50 yards away

  87% historically approved · decision due ~7 Sep

  Installation of external air conditioning conditioning units to the rear of the school building facing Grosvenor Gardens Mews South.

  Decided Full applications 10 docs

• 38 Grosvenor Gardens London SW1W 0EB

  26/00385/ADFULL Submitted 22 Jan 2026 50 yards away

  87% historically approved · decision due ~21 May

  Details of a noise report describing how the noise impact of plant has been minimised pursuant to the partial discharge of (Parts 1 and 2) of Condition 4 of planning permission dated 14th March 2023 (RN: 22/08504/FULL).

  Awaiting decision Full applications 5 docs

• 38 Grosvenor Gardens London SW1W 0EB

  25/06166/ADFULL Submitted 29 Aug 2025 50 yards away

  Detailed drawings of rooflights to show traditional joinery details pursuant to Condition 7 (b) (partial) of planning permission dated 14 March 2023 (RN: 22/08504/FULL).

  Granted Full applications Loft or dormer 11 docs

• 38 Grosvenor Gardens London SW1W 0EB

  25/06162/ADLBC Submitted 29 Aug 2025 50 yards away

  Detail of skylights (partial) and rooflights (partial) pursuant to conditions 6(f) and 11(a) of listed building consent dated 14 March 2023 (RN: 22/08505/LBC).

  Granted Conditions Loft or dormer 8 docs

• 40 Grosvenor Gardens London SW1W 0EB

  25/06066/ADFULL Submitted 26 Aug 2025 50 yards away

  Detail drawings of all new external areas of glazed roof / rooflights, including whether fixing / seating locations will be re-used or not; and, if not; all new fixing locations / details; and architectural plans and elevations at 1:20 and sections at 1:10) of the following parts of the development - the new doors and windows, including fanlights and the new glazed screen to the mews elevation pursuant to Condition 4 (a, b and d) of planning permission dated 21 April 2021 (RN: 21/00188/FULL).

  Granted Full applications Loft or dormer Windows or glazing 20 docs

• 26/06295/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Installation of a new shopfront with Medication Dispensing Outlet.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06297/FULL Awaiting decision

  15 Warwick Way London SW1V 1QT

  Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• 26/06294/FULL Awaiting decision

  15 Eaton Mews South London SW1W 9HP

  Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06317/FULL Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

  Received 15 Sep, published by the council 22 Sep 2026 Full applications
• 26/06273/FULL Awaiting decision

  9A Grosvenor Square London W1K 5AE

  Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

  Received 14 Sep, published by the council 22 Sep 2026 Full applications