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Planning application

2026/2141

73 Cathles Road SW12 9LF

Awaiting decision Wandsworth Certificate of Lawfulness - Proposed

Proposal

Alterations including erection of extension above part of two-storey back addition.

As published by the council, reference 2026/2141

Timeline

Dates from the published record

  1. 10 Jun 2026

    Received by Wandsworth

  2. 18 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

  • 2026/2146 Awaiting decision

    73 Cathles Road SW12 9LF

    Alterations including erection of a dormer extension to main rear roof including raising the roof ridge by 0.2m.

    10 Jun 2026 0m away Householder
  • 2013/2472 Withdrawn

    42 Cathles Road SW12

    Alter the pitched side return extension to a flat roof with glazed panels

    17 May 2013 26m away Amendments
  • 2025/3327 Withdrawn

    Flat First Floor 52 Cathles Road SW12 9LG

    Erection of a mansard extension to main rear roof slope with french doors and safety railing and extension above part of two-storey rear addition.

    23 Sep 2025 35m away Full applications
  • 2025/2534 Withdrawn

    Flat First Floor 52 Cathles Road SW12 9LG

    Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) and extension above part of two-storey back addition

    14 Jul 2025 35m away Full applications
  • 2026/1607 Awaiting decision

    72 Cathles Road SW12 9LG

    Alterations including erection of a single-storey ground floor rear/side extension. Erection of rear roof extension and extension over two-storey back addition. Installation of 3 skylights to the front elevation.

    28 Apr 2026 71m away Householder
  • 2021/2602 Granted

    Flat Ground Floor 55 Dagnan Road SW12 9LH

    Alterations including erection of a single-storey rear/side extension

    1 Jun 2021 75m away Full applications

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