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Planning application

25/02202/LDCP

11 Elmcroft Avenue Sidcup Kent DA15 8NW

Awaiting decision Bexley Lawful Development Certificate-Proposed

Proposal

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

As published by the council, reference 25/02202/LDCP

Timeline

Dates from the published record

  1. 24 Oct 2025

    Received by Bexley

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Bexley for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • 25/02201/FUL Awaiting decision

    11 Elmcroft Avenue Sidcup Kent DA15 8NW

    Erection of part one/part two storey rear/first floor side extension.

    24 Oct 2025 0m away Full applications
  • 25/02155/FUL Awaiting decision

    271 Burnt Oak Lane Sidcup Kent DA15 8LR

    Erection of a part one, part two storey side and rear extension.

    17 Oct 2025 33m away Full applications
  • 26/01030/FUL Granted

    34 Elmcroft Avenue Sidcup Kent DA15 8NN

    Erection of a first floor side extension, single storey rear extension and conversion of garage to habitable room.

    22 May 2026 67m away Full applications
  • 25/02599/FUL Granted

    14 Elmcroft Avenue Sidcup Kent DA15 8NN

    Erection of a first floor side extension with alterations to existing roofline.

    22 Dec 2025 75m away Full applications
  • 18/01196/FUL Granted

    38 Elmcroft Avenue Sidcup Kent DA15 8NN

    Part one/part two storey side and rear extension.

    2 May 2018 78m away Full applications
  • 18/01605/GPDOT Granted

    Cabinet Side Of 2A Ashcroft Avenue Sidcup Kent

    Notice of permitted development for telecommunications apparatus comprising the installation of a cabinet.

    18 Jun 2018 83m away Telecoms

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