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

1. 7 Jun 2021

   Received by Kensington and Chelsea

2. 30 Jul 2021

   Decision issued: Withdrawn by Applicant

3. 3 Aug 2026

   Added to PlanIndex

The applicant withdrew this application before Kensington and Chelsea decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

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

  PP/26/01764 Submitted 11 Mar 2026 0m away

  Partial replacement of the building's communal windows, associated works to replace green glazed tiles on the mansard roof, re-proofing of dormer windows, external redecoration and other general repair works.

  Granted Full applications Loft or dormer Windows or glazing 34 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

• CL/26/01267 Granted

  1 Bray Place, London, SW3 3LL

  Confirmation that the existing structure at no. 27 Coulson Street / 1 Bray Place was built in the early 1970s as a single development over three floors (basement to first floor) after the demolition of a previous infill building in 1971 (Certificate of Lawful Existing Use)

  9 Mar 2026 Lawful development
• CL/26/02700 Granted

  27 Lansdowne Road, London, W11 3AG

  Provision of lead flashing to parapet/cornice lines and painting of windows and existing painted areas of the building in soft white (Certificate of Proposed Use/Development).

  19 May 2026 Lawful development
• CL/26/02515 Granted

  Flats A and C, 61 Holland Park, London, W11 3SJ

  Reconfiguration of the accommodation at Flat A and Flat C to create one four-bed dwelling and one one-bed dwelling (Certificate of Lawful Proposed Development / Use)

  6 May 2026 Lawful development
• CL/26/03998 Awaiting decision

  87 Addison Road, London, W14 8ED

  Confirmation that the existing A/C Units & Screening to the north and south sides on the flat roofs at ground and first floor levels are lawful (Certificate of Lawful Existing Use/Development)

  23 Jul 2026 Lawful development
• CL/26/04000 Awaiting decision

  191 Freston Road, London, W10 6TH

  Confirmation that the use of the property as Class F1(a) (Education) is lawful (Certificate of Lawful Existing Use/Development)

  23 Jul 2026 Lawful development