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Planning application

26/00571/LDCP

138 Iron Mill Lane Crayford Dartford Kent DA1 4RX

Granted Bexley Lawful Development Certificate-Proposed

Proposal

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

As published by the council, reference 26/00571/LDCP

Timeline

Dates from the published record

  1. 19 Mar 2026

    Received by Bexley

  2. 30 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 May 2026

    Decision issued: Certificate of Lawfulness Granted

  4. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • 18/00989/FUL Granted

    14 Woollett Close Crayford Dartford Kent DA1 4TT

    Proposal under Section 73 of the Town and Country Planning Act 1990 regarding a part one/part two storey side and rear extension approved under planning permission ref. 17/00813/FUL to allow variation to new drainage system.

    25 Apr 2018 115m away Full applications
  • 18/00880/GPDOT Granted

    Side Of 168 Iron Mill Lane Crayford Dartford Kent

    Notice of permitted development for telecommunications apparatus comprising the installation of one DSLAM olive green equipment cabinet.

    9 Apr 2018 131m away Telecoms
  • 18/00946/FUL Granted

    160 Crayford Way Crayford Dartford Kent DA1 4LE

    Vehicular Access

    23 Apr 2018 170m away Full applications
  • 26/00336/FUL Granted

    176 Maiden Lane Crayford Dartford Kent DA1 4PB

    Formation of vehicular crossover.

    18 Feb 2026 174m away Full applications
  • 18/00913/FUL Granted

    108 Iron Mill Lane Crayford Dartford Kent DA1 4RR

    Single storey rear extension and removal of flank chimney with new roof to front dormer.

    17 Apr 2018 184m away Full applications
  • 25/02075/FUL Awaiting decision

    146 Maiden Lane Crayford Dartford Kent DA1 4NG

    Part one/part two storey side extension incorporating garage.

    6 Oct 2025 189m away Full applications

In Bexley

  • 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