20 Corsehill Street SW16 6NF

1. 16 Mar 2026

   Received by Wandsworth

2. 16 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 May 2026

   Decision issued: Approve No Conditions

4. 10 Aug 2026

   Added to PlanIndex

Wandsworth granted permission on 20 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 32 Corsehill Street SW16 6NF

  2023/0877 Submitted 6 Mar 2023 50 yards away

  Alterations including erection of roof extension to main rear roof and erection of single-storey rear extension; new timber decking.

  Granted Householder Extension 17 docs
  Small domestic

• 4 Corsehill Street SW16 6NF

  2021/2639 Submitted 4 Jun 2021 50 yards away

  Retention of single-storey outbuilding in rear garden

  Granted Lawful development 9 docs
  Small domestic

• 4 Corsehill Street SW16 6NF

  2024/3550 Submitted 15 Oct 2024 50 yards away

  Non-material amendment to planning permission dated 22/07/2021 ref. 2021/2264 (Erection of single-storey rear extension.) to allow installation of a single rooflight measuring 1m x 3m above the single storey rear extension.

  Granted Amendments Extension Loft or dormer 5 docs
  Small domestic

• 4 Corsehill Street SW16 6NF

  2021/1859 Submitted 20 Apr 2021 50 yards away

  Alterations including erection of roof extension to main rear roof (with French doors and safety railings)

  Granted Lawful development Extension Windows or glazing 14 docs

• 4 Corsehill Street SW16 6NF

  2021/2264 Submitted 12 May 2021 50 yards away

  Erection of single-storey rear extension.

  Granted Householder Extension 13 docs
  Small domestic

• 195 Mitcham Lane SW16 6PN

  2025/2980 Submitted 25 Aug 2025 100 yards away

  Variation of condition 2 (in accordance with approved drawings) of planning permission dated 16/04/2025 ref 2025/0115 (Alterations including erection of single-storey rear extension, installation of windows to side elevation and roof lights to rear roof slope in connection with conversion of existing dwelling into 2 flats) to allow changes to internal layout, alterations to the single storey extension and insertation of two additional windows to the southern (street-facing) elevation.

  Granted Amendments New dwelling Extension +2 5 docs
  Several homes

• 2026/0002 Refused

  Flat First Floor 44 Lavender Gardens SW11 1DN

  Use as HMO (Class C4).

  Received 2 Jan, published by the council 29 Jul 2026 Lawful development
• 2026/3244 Withdrawn

  110 Earlsfield Road SW18 3DR

  Erection of an extension above the two storey back addition.

  Received 10 Sep, published by the council 21 Sep 2026 Lawful development
• 2026/1219 Granted

  45 Lynwood Road SW17 8SB

  Use of property as a childrens home with revised staffing arrangements.

  Received 27 Mar, published by the council 29 Jul 2026 Lawful development
• 2026/3093 Withdrawn

  206 Franciscan Road SW17 8HG

  Erection of an extension to the main rear roof and installation of 3 x rooflights to the front roof slope.

  Received 27 Aug, published by the council 30 Aug 2026 Lawful development
• 2026/2114 Granted

  145 Wakehurst Road SW11 6BW

  Internal alterations to reconfigure ground floor and provide protected means of escape.

  Received 8 Jun, published by the council 25 Jul 2026 Lawful development