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Planning application

2021/2276

18 Tantallon Road SW12 8DG

Granted Wandsworth Householder

Proposal

Proposed basement incorporating front and rear lightwells

As published by the council, reference 2021/2276

Timeline

Dates from the published record

  1. 12 May 2021

    Received by Wandsworth

  2. 3 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 14 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 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

  • 2026/1181 Granted

    Flat First Floor 34 Tantallon Road SW12 8DG

    Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 150mm ; formation of roof terrace above two-storey back addition with raised access dormer and 1.7m high screen surround.

    25 Mar 2026 44m away Full applications
  • 2026/2761 Awaiting decision

    26 Gosberton Road London Wandsworth SW12 8LF

    Installation of three external air-conditioning units, comprising two units on the main roof slope and one unit fixed to the rear elevation of the ground-floor rear extension.

    30 Jul 2026 73m away Full applications
  • 2026/2726 Awaiting decision

    27 Flat First And Second Floor C Fernside Road London Wandsworth SW12 8LN

    Proposed Mansard Roof Extension with Raised Ridge, Rear Pod Extension and Roof Terrace

    28 Jul 2026 94m away Full applications
  • 2023/0293 Granted

    Hornsby House Primary School Hearnville Road SW12 8RS

    Alterations including erection of two-storey rear extension to the main school building.

    25 Jan 2023 105m away Full applications
  • 2026/0518 Awaiting decision

    66 Hearnville Road SW12 8RR

    Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 300mm; formation of roof terrace above two-storey back addition with raised access dormer and 1.7m high screen surround. Erection of single-storey rear/side extension. Extensions and alteraions in connection with conversion of dwellinghouse into 1 x3 bedroom and 1 x2 bedroom flats.

    9 Feb 2026 110m away Full applications
  • 2021/1879 Granted

    Chestnut Grove Academy 45 Chestnut Grove SW12 8JZ

    Non-material amendment to planning permission dated 28/02/2020 ref 2019/3673 (Erection of two-storey sixth form centre building adjacent to the west school boundary to facilitate increased school capacity (from 5.5 forms of entry to 7 forms of entry) together with associated reconfiguration of hard/soft landscaping.) to change the wording of condition 15 from prior commencement to prior to future installation.

    17 Apr 2021 132m away Amendments

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