14 Hasker Street, London, SW3 2LG

1. 12 Jan 2023

   Received by Kensington and Chelsea

2. 16 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 16 Mar 2023

   Decision issued: Withdrawn by Applicant

4. 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.

• 10 Hasker Street, London, SW3 2LG

  PP/22/02292 Submitted 4 Apr 2022 50 yards away

  Installation of two air source heat pump (ASHP) and an air conditioning unit, each within noise mitigating housing to be situated on the rear side of the mansard roof ***WITHDRAWN***

  Withdrawn Full applications Loft or dormer 20 docs

• 1 Milner Street, London, SW3 2QA

  CON/25/05940 Submitted 2 Oct 2025 50 yards away

  Details required by condition 5 (Flood Risk Assessment (FRA) and Sustainable Drainage System Strategy (SuDs)) of planning permission 25/00435 (Garden level rear extension and basement storage room alterations)

  Granted Conditions Extension 8 docs

• 17 Ovington Street, London, SW3 2JA

  PP/26/00748 Submitted 19 Dec 2025 50 yards away

  ***WITHDRAWN***New ensuite on the lower ground floor. New fireplace and hearth reinstated in original location in lower ground bedroom to front of the property

  Withdrawn Full applications 20 docs

• 17 Ovington Street, London, SW3 2JA

  LB/26/00749 Submitted 19 Dec 2025 50 yards away

  New ensuite on the lower ground floor. New fireplace and hearth reinstated in original location in lower ground bedroom to front of the property

  Refused Heritage and listed buildings 18 docs

• 25 Ovington Street, London, SW3 2JA

  CON/26/01249 Submitted 9 Mar 2026 50 yards away

  Details required by Condition 4 (submission of details - a) elevation 1:10 and section 1:5 drawings of rear window, internal four panelled doors and architrave, LGF Victorian sliding doors and the two external LGF cupboard doors; b) specifications and elevations of Victorian grilles for HVAC and kitchen extraction grille; c) elevation and section in 1:10 and specification of fire-place surround; d) design of ceiling rose in 1:10; e) sample of stone, to be inspected in situ for replacement steps in external LGF staircase; f) design of external LGF cupboards; specification and elevation in 1:10; g) elevation and section 1:10 of timber banister at first floor; h) elevation and section in 1:10 of banquette seat; i)section drawing with specifications of UFH timber flooring; j) elevations in 1:10 of wall panelling, and kitchen, bathroom and bedroom joinery) of Listed Building consent LB/25/05726 (Internal and external works including alterations and refurbishment works)

  Granted Conditions Windows or glazing 33 docs

• 45 Hasker Street, London, SW3 2LE

  PP/23/00241 Submitted 10 Jan 2023 50 yards away

  Mansard roof extension; installation of air conditioning condenser; replacement of all single glazed sash windows with double glazed sash windows; installation of rainwater downpipe to front fa?ade, metal staircase in front lightwell and windows on lower ground floor to rear facing patio

  Granted Full applications Extension Loft or dormer +1 47 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)

  Received 9 Mar, published by the council 1 Aug 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).

  Received 19 May, published by the council 20 Jul 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)

  Received 6 May, published by the council 1 Aug 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)

  Received 23 Jul, published by the council 3 Aug 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)

  Received 23 Jul, published by the council 3 Aug 2026 Lawful development