29 Astell Street, London, SW3 3RT

This site has had 2 applications since 2023: 1 approved, 1 refused.

• CON/23/05897 Refused

  29 Astell Street, London, SW3 3RT

  Details required by conditions 8 (small scale sampling) and 9 (ground as and vapour protection for extensions condition) of planning permission 22/07636 (Alterations including extending rear ground floor elevation, together with squaring off back at first floor level and provision of roof lantern and flue at roof level. Replacement of existing garage door with window to match other houses in terrace and new front door to front elevation. Alterations to rear elevation including new windows together with an a/c unit, acoustic enclosure, timber pergola, and garden store to rear)

  Decided 3 Nov 2023 Conditions

1. 13 Nov 2023

   Received by Kensington and Chelsea

2. 12 Jan 2024

   Decision issued: Discharge of Conditions - Grant

3. 10 Aug 2026

   Added to PlanIndex

Kensington and Chelsea granted permission on 12 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.

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.

• 11 Astell Street, London, SW3 3RT

  PP/23/00586 Submitted 24 Jan 2023 0m away

  Insertion of new window to rear at existing basement level, creation of lightwell to rear and alteration to patio wall and stairs.

  Granted Full applications Windows or glazing 18 docs

• 9 Astell Street, London, SW3 3RT

  PP/26/01841 Submitted 18 Mar 2026 0m away

  Enlargement of existing ground floor rear extension with additional skylight

  Granted Full applications Extension 23 docs

• 21 Astell Street, London, SW3 3RT

  ARB/26/02996 Submitted 5 Jun 2026 0m away

  FELL 1 x Lawson Cypress and Prune 1 x Pittosporum (rear)

  Granted Trees 7 docs

• 31 Astell Street, London, SW3 3RT

  CON/23/06229 Submitted 25 Sep 2023 0m away

  Details required by Condition 8 (Surface water drainage (SuDS)) of planning permission PP/21/04655 (Erection of single storey infill and rear extension at ground floor level. Excavation and construction of new basement under proposed ground floor footprint and partially under both front and rear gardens)

  Granted Conditions Extension 8 docs
  Small domestic

• 29 Astell Street, London, SW3 3RT

  CON/23/05897 Submitted 8 Sep 2023 0m away

  Details required by conditions 8 (small scale sampling) and 9 (ground as and vapour protection for extensions condition) of planning permission 22/07636 (Alterations including extending rear ground floor elevation, together with squaring off back at first floor level and provision of roof lantern and flue at roof level. Replacement of existing garage door with window to match other houses in terrace and new front door to front elevation. Alterations to rear elevation including new windows together with an a/c unit, acoustic enclosure, timber pergola, and garden store to rear)

  Refused Conditions Extension Windows or glazing 20 docs

• 10 St Luke's Street, London, SW3 3RS

  PP/23/06868 Submitted 20 Oct 2023 29m away

  Variation of Condition 2 (compliance with approved drawings) of planning permission PP/23/04049 (Extensions at front and rear; reduction in levels of vaults and rear garden; and replacement of rear doors and windows) for alterations to rear lower ground extension and glazing and replacement of window with a french door for access in the front lightwell

  Granted Full applications Extension Windows or glazing 10 docs

• CON/26/03046 Granted

  15 Launceston Place, London, W8 5RL

  Details required by condition 3 (Submission of details - (a) Elevations and sections depicting form of awning and enclosure, inclusive of means of fixing, and colour and pattern of awning fabric. b) 1:10 elevations and sections of windows demonstrating arrangement, glazing thickness, material, glazing bars, with glazing bars to be integral and true.) of listed building consent 26/01556 (eplacement and enlargement of rear roof dormer and replacement of windows. Removal of front facade drainage downpipe. Installation of surface mounted traditional awnings over rear offshoot 1st floor windows.)

  9 Jun 2026 Conditions
• CON/26/03047 Withdrawn

  2 Sloane Gardens, London, SW1W 8DL

  Details required by condition 3 (Submission of details - (a) details of the waterproofing to the vaults) of listed building consent 25/05745 (Alterations to shopfront including lowering of windows, reinstatement of original entrance doors and fanlight and associated works; internal alterations, including restoration of historic features, removal of non-original partitions, revised ceiling arrangement; and reconfiguration of basement for back-of-house use with retention of historic masonry wall.).

  9 Jun 2026 Conditions
• CON/26/02710 Granted

  21 Holland Villas Road, London, W14 8DH

  DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CALL THE CASE OFFICER. Details required by Condition 3b (submission of details) Details of the framing and glazing of the conservatory rooflight at upper ground floor level and the windows and doors to rear lower ground floor level) of planning permission PP/16/01994 (Creation of basement below lower ground floor level; construction of three storey rear extension, single storey side extensions, dormers to top floor and internal alterations)

  19 May 2026 Conditions
• CON/26/03104 Granted

  3 Earls Terrace, London, W8 6LP

  Details required by Condition 3d (York Stone Sample) of listed building consent 24/08271 (Reinstatement of missing fireplaces and original room proportions. Installation of double glazed timber frame windows and doors on front and rear facades. Removal of lightings systems and recessed speakers.)

  10 Jun 2026 Conditions
• CON/26/03015 Granted

  30-33 Sloane Street, 49 Pavilion Road, 2-4 Hans Crescent and Garages to rear of Marland House, London, SW1X 9NE

  Details required by Condition 16 (Thames Water - works) of planning permission 22/06706 (Partial demolition of 30-33 Sloane Street, retention of fa?ade and erection of a 5-storey building of Class E (commercial, business and service) including installation of shopfronts. Total demolition of no.2 Hans Crescent and erection of replacement building to provide Class E floorspace including a rooftop terrace. Reconfiguration and extension of ground floor of no. 49 Pavillion Road to re-provide Class E floorspace, including service corridor. Provision of substation in basement of no. 4 Hans Crescent. Provision of cycle storage and facilities, waste storage, plant, landscaping, photovoltaic panels, and other ancillary works (Major Application).

  5 Jun 2026 Conditions