10 St Mary's Place, London, W8 5UE

This site has had 2 applications since 2023: 2 approved, 0 refused.

• PP/25/06656 Granted

  10 St Mary's Place, London, W8 5UE

  Construction of single-storey side infill extension at rear.

  Decided 27 Jul 2026 Full applications

1. 2 Nov 2023

   Received by Kensington and Chelsea

2. 9 Nov 2023

   Validated

   Checked as complete and ready for consideration.

3. 15 Jan 2024

   Decision issued: Grant Planning Permission/Consent

4. 10 Aug 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 15 January 2024, 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.

• 10 and 11 St Mary's Place, London, W8 5UE

  PP/23/07120 Submitted 30 Oct 2023 50 yards away

  Construction of 2.6m deep rear lower ground floor extensions at Nos 10 and 11; insertion of side-facing service access hatch and new external door in front lower ground floor of Nos 10 and 11; conversion of garages into internal living accommodation; removal of existing metal staircase (these are to be demolished); associated works to the rear garden area.

  Granted Full applications Extension Demolition 21 docs

• 2 St Mary's Place, London, W8 5UE

  CON/20/04434 Submitted 7 Aug 2020 50 yards away

  Details required by condition 3 (Construction Traffic Management Plan (CTMP) of planning permission 19/06197(Construction of lower ground floor extension at rear and rooflights. Replacement of garage door to incorporate a pass door. Replacement of lower ground floor door with window. Replacement of external stair at rear and terrace and replacement of upper floor windows).

  Granted Conditions Extension Loft or dormer +1 8 docs

• 7 St Mary's Place, London, W8 5UE

  ARB/23/01048 Submitted 14 Feb 2023 50 yards away

  Prune x 1 bay (laurus nobilis) (rear garden)

  Granted Trees 5 docs

• 15 St Mary's Place, London, W8 5UE

  ARB/20/04382 Submitted 4 Aug 2020 50 yards away

  Prune 1x London Plane (Platanus x hispanica) at rear

  Granted Trees 10 docs

• 10 St Mary's Place, London, W8 5UE

  PP/25/06656 Submitted 11 Nov 2025 50 yards away

  Construction of single-storey side infill extension at rear.

  Granted Full applications Extension 25 docs
  Small domestic

• 8 Cornwall Mews West, London, SW7 4BH

  CON/26/01491 Submitted 3 Apr 2026 50 yards away

  Details required by Condition 3 (Construction Transport Management Plan) of planning permission PP/25/05733 (Construction of second floor roof addition)

  Granted Conditions 12 docs

• PP/18/01985 Withdrawn

  Flat 3, 24 Cornwall Gardens, London, SW7 4AW

  Works to second floor flat including erection of rear extension, creation of external roof terrace areas above and to rear of said extension (with perimeter metal railings), together with internal alterations including removal of internal wall between kitchen and living room, and other refurbishment works

  Received 9 Apr, published by the council 1 Aug 2026 Full applications
• PP/26/03176 Granted

  12 Shawfield Street, London, SW3 4BD

  Replacement windows, new rooflight and replacement lower ground rear rooflights.

  Received 15 Jun, published by the council 20 Jul 2026 Full applications
• PP/26/03048 Granted

  24 Charles II Place, London, SW3 4NG

  Removal of existing conservatory structure. Construction of a single-storey rear extension at lower ground floor level. Installation of a contemporary three-panel sliding glazed door opening onto rear garden. Internal reconfiguration at lower ground floor level.

  Received 9 Jun, published by the council 20 Jul 2026 Full applications
• PP/26/03042 Granted

  Flat 7, 7 Egerton Place, London, SW3 2EF

  Installation of air conditioning system including external condenser unit housed within enclosure at roof level. Replacement of roof lantern, rooflight and roof access hatch with flat glazed access hatch and rooflights. Replacement of two rear elevation uPVC windows with timber-framed slimline double-glazed sliding sash windows; and associated external alterations.

  Received 9 Jun, published by the council 20 Jul 2026 Full applications
• PP/26/02897 Withdrawn

  46 Evelyn Gardens, London, SW7 3BH

  Positioning of two new external heat pump condensers within two separate acoustic enclosures, one on main roof of house and other on rear forth floor roof terrace.

  Received 1 Jun, published by the council 20 Jul 2026 Full applications