31 Trefoil Road London SW18 2EG

1. 22 Nov 2024

   Received by Wandsworth

2. 28 Nov 2024

   Validated

   Checked as complete and ready for consideration.

3. 16 Jan 2025

   Decision issued: Approve No Conditions

4. 1 Oct 2026

   Added to PlanIndex

Wandsworth granted permission on 16 January 2025, 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.

• 33 Trefoil Road SW18 2EG

  2026/1261 Submitted 31 Mar 2026 50 yards away

  Alterations including erection of mansard roof extension to main rear roof including raising the ridge by 300mm and extension above part of the back addition.

  Granted Householder Extension Loft or dormer 10 docs
  Domestic

• 27 Trefoil Road SW18 2EG

  2025/4082 Submitted 10 Nov 2025 50 yards away

  Erection of a dormer extension to main rear roof slope with French door and balustrade

  Granted Lawful development Extension Loft or dormer 11 docs

• 27 Trefoil Road SW18 2EG

  2025/4081 Submitted 10 Nov 2025 50 yards away

  Erection of a single-storey rear/side infill extension

  Granted Householder Extension 12 docs
  Small domestic

• 23 Trefoil Road SW18 2EG

  2025/4217 Submitted 21 Nov 2025 50 yards away

  Alterations including erection of single-storey rear/side extension. and insertion of rooflights to main front rooflsope and above existing rear dormer.

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 26 Cicada Road SW18 2NW

  2023/1520 Submitted 20 Apr 2023 50 yards away

  Alterations including erection of roof extension above three storey back addition; installation of 6 x solar panels to main and extension roofs.

  Withdrawn Householder Extension 7 docs
  Domestic

• Maisonette First And Second Floors 4 Cicada Road SW18 2NW

  2026/2940 Submitted 24 Aug 2026 50 yards away

  88% historically approved · decision due ~19 Oct

  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 part of two-storey back addition with 1.7m high screen surround to side and 1.1m high to rear; insertion of new windows to side elevation of back addition

  Awaiting decision Extension Loft or dormer +1

• 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