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Planning application

2026/1663

21 Cicada Road SW18 2NN

Granted Wandsworth Householder

Proposal

Erection of a rear mansard extension to main rear roof slope raising the parapet wall and installation of three rooflights to the front roof slope; replacement of existing first floor balcony doors with a sash window.

As published by the council, reference 2026/1663

Timeline

Dates from the published record

  1. 30 Apr 2026

    Received by Wandsworth

  2. 15 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 2 Jul 2026

    Decision issued: Approve with Conditions

  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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 2024/3293 Decided

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    26 Sep 2024 82m away Trees
  • 2026/1811 Withdrawn

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  • 2026/2176 Decided

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    12 Jun 2026 175m away Trees
  • 2026/1833 Granted

    24B Melody Road SW18 2QF

    Enlargement of the existing first-floor rear terrace door opening, installation of a new double-glazed sliding door, erection of 1.8m high privacy screening panels to either side of the existing terrace, and replacement of the existing balustrade with steel balustrading to 1.1m high.

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  • 2024/3721 Decided

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    Front garden:- Lime trees x2 - Cut back by approximately 2 metres and reshape, narrowing the spread over the footpath and garden whilst maintaining the screening, thinning by 15% and making more uniform with the neighbouring Lime trees.

    25 Oct 2024 191m away Trees
  • 2024/3722 Decided

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    Front garden:- Lime trees x2 - Cut back by approximately 2 metres and reshape, narrowing the spread over the footpath and garden whilst maintaining the screening, thinning by 15% and making more uniform with the neighbouring Lime trees.

    25 Oct 2024 191m away Trees

In Wandsworth

  • 2026/2768 Awaiting decision

    125 Moyser Road SW16 6SJ

    Proposed ground floor rear extension, internal alterations and all associated works.

    31 Jul 2026 Householder
  • 2026/1929 Granted

    36 Brudenell Road SW17 8DA

    Alterations including erection of single-storey rear extension.

    21 May 2026 Householder
  • 2026/2737 Awaiting decision

    10 Swaffield Road SW18 3AH

    Erection of single-storey rear/side extension.

    29 Jul 2026 Householder
  • 2026/2734 Awaiting decision

    22 Bellamy Street SW12 8BU

    Ground floor wraparound extension.

    29 Jul 2026 Householder
  • 2026/2029 Granted

    67 Bangalore Street SW15 1QF

    Alterations including erection of extension above rear part of two-storey rear addition

    29 May 2026 Householder