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Planning application

2026/2105

141 Crowborough Road SW17 9QD

Awaiting decision Wandsworth Certificate of Lawfulness - Existing

Proposal

Use of the property as three self-contained residential dwellinghouses (Class C3).

As published by the council, reference 2026/2105

Timeline

Dates from the published record

  1. 8 Jun 2026

    Received by Wandsworth

  2. 15 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 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 Wandsworth 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

  • 2024/2978 Granted

    119 Crowborough Road SW17 9QD

    Alterations including erection of single storey side/rear extension

    30 Aug 2024 72m away Householder
  • 2019/5441 Withdrawn

    15 Ramsdale Road SW17 9BP

    Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 24/04/2018 ref 2018/0249 (Erection of part single, part two-storey rear extensions to both properties forming the pair of semi-detached dwellinghouses.) to allow the window at first floor level to be moved towards adjacent property. Existing construction is a pair of semi-detached dwellinghouses. They have got a planning application for erection of part single, part two-storey rear extensions to both properties (planning application no. 2018/0249) Non-Material Amendment was granted for the rear elevation (2019/4333) to alter the position of the first floor rear window.

    16 Dec 2019 114m away Amendments
  • 2026/1564 Awaiting decision

    39 Chillerton Road SW17 9BE

    Alterations including erection of hip-to-gable side roof extensions and extension to the main rear roof.

    24 Apr 2026 142m away Householder
  • 2026/1982 Awaiting decision

    56 Rectory Lane SW17 9PY

    Erection of dormer roof extension to main rear roof and roof extension above two storey back addition, demolition of existing rear conservatory and installation of bifold doors to rear elevation.

    27 May 2026 142m away Lawful development
  • 2023/0346 Granted

    112 Church Lane SW17 9PT

    Alterations including erection of single-storey rear extension.

    30 Jan 2023 146m away Householder
  • 2023/0206 Refused

    100 Lucien Road SW17 8HN

    Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 12/11/2021 ref 2021/5188 (Alterations including erection of a mansard roof extension (with french door and safety railing) to the main rear roof) so as to allow change from mansard style roof extension to vertical full width roof extension. [retrospective]

    18 Jan 2023 192m away Amendments

In Wandsworth

  • 2026/2084 Granted

    139 Mallinson Road SW11 1BH

    Erection of an extension above part of main rear roof and part of two-storey rear addition.

    4 Jun 2026 Lawful development
  • 2026/2735 Awaiting decision

    9 Pentlow Street SW15 1LX

    Lawful Development Certificate for a Proposed use or development.

    29 Jul 2026 Lawful development
  • 2026/1912 Granted

    100 Bickersteth Road SW17 9SJ

    Formation of vehichle crossover and dropped kerb; demolition of front boundary wall..

    20 May 2026 Lawful development
  • 2026/2721 Awaiting decision

    40 Mckiernan Court Shuttleworth Road SW11 3DY

    Application for a Lawful Development Certificate for a proposed use or development.

    28 Jul 2026 Lawful development
  • 2026/2042 Granted

    34 Marney Road SW11 5EP

    Alterations including erection of rear roof extension to main rear roof and installation of solar panels.

    1 Jun 2026 Lawful development