Nell Gwynn House, Sloane Avenue, London, SW3 3AU

1. 11 Mar 2026

   Received by Kensington and Chelsea

2. 19 May 2026

   Decision issued: Grant Planning Permission/Consent

3. 20 Jul 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 19 May 2026, 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.

• Basement South, Nell Gwynn House, Sloane Avenue, London, SW3 3AX

  CL/21/03710 Submitted 7 Jun 2021 0m away

  Removal and replacement of existing windows and doors (Certificate of Lawful Proposed Use/Development)***WITHDRAWN***

  Withdrawn Lawful development Windows or glazing 5 docs

• Sloane Avenue Mansions, Sloane Avenue, London, SW3 3JF

  PA/25/06912 Submitted 20 Nov 2025 94m away

  Prior approval for the replacement Airwave Solutions Emergency Services Radio Base Station consisting of the installation of assorted steelwork to support the installation of 3 no. antennas and 2 no. transmission dishes, the installation of an equipment cabin and development ancillary thereto

  Granted Telecoms 24 docs

• Flat 211, Cranmer Court, Whitehead's Grove, LONDON, SW3 3HG

  PP/16/08633 Submitted 21 Dec 2016 97m away

  Replacement of windows on front and side elevations of seventh floor flat.

  Granted Full applications Windows or glazing 16 docs

• Flat 31, Cadogan Court, Draycott Avenue, London, SW3 3BX

  PP/24/06864 Submitted 18 Oct 2024 114m away

  Refurbishment of top floor apartment, including provision of new rooflights and enlargement of two windows.

  Granted Full applications Loft or dormer Windows or glazing 27 docs

• 15 The Gateways, London, SW3 3HX

  CON/25/05214 Submitted 29 Aug 2025 115m away

  Details required by condition 4 (submission of details) of listed building consent 25/03656 (Minor reconfiguration of internal layout; Replace non original radiators with under floor heating and associated floor finishes; Replace non original cupboards and joinery; Replace all bathrooms and kitchen; Replace electrical, lighting, plumbing and heating services throughout; Repair and full redecoration throughout; Replace defective roof covering with new GRP membrane, insulation layer and roof covering; Replace existing roof light; Remove non-original redundant grille on rear elevation and install reclaimed air brick on side elevation for kitchen extract; Refurbish windows where needed)

  Granted Conditions Loft or dormer Roofing +1 10 docs

• Development Site at Former Chelsea Police Station, Lucan Place, London, SW3 3PB

  NMA/20/04122 Submitted 21 Jul 2020 118m away

  Non-material amendment to planning permission 19/06712(Demolition of existing building and erection of mixed-use development comprising basement, lower ground and ground floor plus 7 storeys comprising Use Class D1 Nursery and specialist treatment centre at ground and lower ground level, and 31 residential units (8 x 1 bed, 16 x 2 bed, 6 x 3 bed, 1 x 4 bed) and ancillary residential facilities at basement, first floor and above, together with access, servicing, car parking, cycle storage, plant and other associated works (MAJOR APPLICATION) to allow for fire safety measures and to allow for appropriate layout to basement level car parking to comply with condition 27.

  Decided Amendments Demolition 11 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

  9 Apr 2018 Full applications
• PP/26/03176 Granted

  12 Shawfield Street, London, SW3 4BD

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

  15 Jun 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.

  9 Jun 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.

  9 Jun 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.

  1 Jun 2026 Full applications