18/01492/LDCP

1. 24 May 2018

   Received by Bexley

2. 15 Jun 2018

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2018

   Decision issued: Certificate of Lawfulness Granted

4. 2 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 17/00966/FUL01 Granted

  379 Blackfen Road Sidcup Kent DA15 9NJ

  Details of condition 6 (parking drainage), 7 (Materials and finishes), 9 (refuse and recycling storage) and 10 (visibility splays) pursuant to planning permission 17/00966/FUL for Extensions and alterations to convert the existing chalet bungalow into a two storey residential dwelling.

  24 Aug 2018 96m away Conditions
• 21/02346/FUL Granted

  369 Blackfen Road Sidcup Kent DA15 9NJ

  Change of use from residential (Class C3) to a hostel (Class Sui Generis), external alterations and a single storey rear extension.

  13 Jul 2021 101m away Full applications
• 23/01573/FULMIN Granted

  14 Wellan Close Sidcup Kent DA15 9PN

  Non material amendment to alter fenestration of approved application 23/01573/FUL which allowed the 'First floor rear extension'.

  17 Feb 2026 108m away Amendments
• 23/01080/LDCP Granted

  14 Wellan Close Sidcup Kent DA15 9PN

  Lawful Development Certificate (Proposed) ) for the conversion of loft involving alterations to existing roofline, including a rear dormer extension and a rooflight to front roofslope to create rooms in roof space.

  12 May 2023 108m away Lawful development
• 21/01819/FUL Granted

  374 Blackfen Road Sidcup Kent DA15 9NY

  Retention of single storey rear extension and erection of end of terrace 3 bed dwelling with associated amenity space.

  2 Jun 2021 141m away Full applications
• 25/02567/FUL Granted

  53 Tyrrell Avenue Welling Kent DA16 2BT

  Application under Section 73 of the Town and Country Planning Act 1990 to vary condition 2 (Approved Drawings) to alter the fenestration to the rear elevation of planning permission Ref: 25/01097/FUL for the 'Erection of single storey side/rear extension.'

  16 Dec 2025 149m away Full applications

• 26/01110/LDCP Granted

  106 Long Lane Bexleyheath Kent DA7 5AW

  Lawful Development Certificate (Proposed) for the conversion of roof space including rear L-shaped dormer extension.

  4 Jun 2026 Lawful development
• 26/01099/LDCP Granted

  41 Sherbrooke Close Bexleyheath Kent DA6 7EQ

  Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline including a rear dormer extension and rooflight to front roofslope.

  3 Jun 2026 Lawful development
• 26/01055/LDCP Granted

  48 Hythe Avenue Bexleyheath Kent DA7 5NU

  Lawful Development Certificate (Proposed) for the conversion of existing side garage and WC to habitable space.

  27 May 2026 Lawful development
• 26/01464/LDCP Awaiting decision

  7 Stephen Road Bexleyheath Kent DA7 6EF

  Lawful Development Certificate (Proposed) for the siting of a mobile home for ancillary use to the main dwellinghouse.

  27 Jul 2026 Lawful development
• 26/01074/LDCP Granted

  49 Hatherley Road Sidcup Kent DA14 4BB

  Lawful Development Certificate (Proposed) for the erection of a single storey rear extension following demolition of existing rear lean to.

  1 Jun 2026 Lawful development