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Planning application

2021/1936

42 A Isis Street SW18 3QN

Granted Wandsworth Application for Full Permission

Proposal

Alterations including erection of an extension above the two storey back addition; Installation of rear access staircase and associated platform and entrance door at first floor.

As published by the council, reference 2021/1936

Timeline

Dates from the published record

  1. 23 Apr 2021

    Received by Wandsworth

  2. 17 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 20 Jul 2021

    Decision issued: Approve with Conditions

  4. 29 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 2026/1606 Granted

    52 A Isis Street SW18 3QN

    Erection of an external spiral metal staircase to the rear of the first floor flat with new door to rear elevation

    28 Apr 2026 28m away Full applications
  • 2026/1314 Granted

    13 A Isis Street SW18 3QL

    Alterations including erection of a mansard roof extension to main rear roof with French doors and safety railings and extension above two storey back addition.

    3 Apr 2026 73m away Full applications
  • 2021/2067 Granted

    85 A Tranmere Road SW18 3QP

    Alterations including erection of single storey rear/side extension

    30 Apr 2021 95m away Full applications
  • 2026/0960 Awaiting decision

    5 A Quinton Street SW18 3QR

    Variation of condition 2 (in accordance with approved drawings) pursuant to planning permission dated 04/06/2024 ref 2024/0668 (Alterations including erection of mansard roof extension to main rear roof; erection of roof extension and formation of roof terrace with 1.7m glass safety surround above two storey back addition. Installation of external staircase to rear elevation provide access to garden.) to allow design changes including roof and fenestration changes as follows: flat roof now flush, removal of windows to the dormer side wall, increase in the size of the roof terrace, front roof slope to include one skylight and two skylights on the flat roof, face of the primary dormer wing previously slanted, now straight, amendments to external staircase dimensions. [Further amended plans recieved]

    10 Mar 2026 140m away Amendments
  • 2024/3647 Decided

    1 Townsend Mews SW18 3QD

    Front Car parking area T1 -Large Poplar tree - Reduce to previous pruning points, reducing size by approximately 2-3 metres and thin old pruning stubs. Front Driveway entrance T2 -Neighbour's tree - Large Conifer tree - Prune back over driveway only, by approximately 1-2metres, whilst maintaining screening/privacy.

    22 Oct 2024 152m away Trees
  • 2026/2124 Awaiting decision

    46 Littleton Street London SW18 3SY

    Erection of a dormer roof extension to main rear roof.

    9 Jun 2026 159m away Lawful development

In Wandsworth

  • 2026/2766 Awaiting decision

    Flat Ground Floor A 7 Chelverton Road SW15 1RN

    Proposed ground floor side infill, internal alterations, floor plan redesign and all associated works.

    31 Jul 2026 Full applications
  • 2026/2771 Awaiting decision

    45 Eastwood Street London Wandsworth SW16 6PT

    Conversion of a single dwellinghouse into 2 self-contained flats, including the erection of a single-storey rear extension.

    31 Jul 2026 Full applications
  • 2026/2770 Awaiting decision

    30-38 Manville Road SW17 8JN

    Windows reneval, redecorations and associated works.

    31 Jul 2026 Full applications
  • 2026/2765 Awaiting decision

    2 A Rostella Road London Wandsworth SW17 0HY

    Loft extension and roof terrace over part of rear outrigger

    31 Jul 2026 Full applications
  • 2026/2782 Awaiting decision

    70 Barmouth Road London Wandsworth SW18 2DR

    Installation of trellis on boundary wall

    31 Jul 2026 Full applications