69 Sedleigh Road SW18 1QE

1. 9 Mar 2026

   Received by Wandsworth

2. 18 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Apr 2026

   Decision issued: Approve No Conditions

4. 10 Aug 2026

   Added to PlanIndex

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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 69 Sedleigh Road SW18 1QE

  2026/0927 Submitted 9 Mar 2026 0m away

  Alterations including erection of a replacement single-storey rear/side extension and installation of a window to the first floor rear elevation.

  Granted Householder Extension Windows or glazing 10 docs
  Small domestic

• 39 Haldon Road SW18 1QF

  2026/0060 Submitted 7 Jan 2026 38m away

  Alterations including installation of a new ground floor window to rear elevation and new window and timber door to the side elevation of the two storey rear addition

  Granted Householder Windows or glazing 15 docs
  Domestic

• Flat A 21 Haldon Road SW18 1QD

  2025/4445 Submitted 9 Dec 2025 38m away

  Removal of the existing railing and installation of a metal balcony and railings to 1.1m high to the first floor rear elevation.

  Refused Full applications 11 docs

• Ground Floor Flat B 10 Ringford Road SW18 1RS

  2022/4503 Submitted 3 Nov 2022 68m away

  Alterations including installation of a sash window to side elevation at raised ground floor level.

  Granted Full applications Windows or glazing 11 docs

• 25 A Amerland Road SW18 1PX

  2021/2212 Submitted 10 May 2021 72m away

  Non-material amendment to planning permission dated 04/03/2021 ref 2021/0079 (Erection of a single-storey side extension and a roof extension over part of two-storey back addition) to allow removal of rear chimney.

  Granted Amendments Extension 9 docs
  Small domestic

• Flat First Floor 59 Haldon Road SW18 1QF

  2025/1730 Submitted 14 May 2025 91m away

  Alterations including erection of an extension above part of the two-stoey back addition; Formation of a roof terrace with a 1.1m high metal railing surround above part of the two-storey back addition.

  Withdrawn Full applications Extension 23 docs

• 2026/3093 Awaiting decision

  208 Franciscan Road SW17 8HG

  Lawful development for loft conversion.

  27 Aug 2026 Lawful development
• 2026/3014 Withdrawn

  1 St Hildas Close SW17 7UL

  Installation of new wooden fence and gate to front of property.

  21 Aug 2026 Lawful development
• 2026/3006 Awaiting decision

  137 Tooting Bec Road SW17 8BW

  Erection of a dormer extension to main rear roof slope.

  20 Aug 2026 Lawful development
• 2026/2965 Awaiting decision

  10 Kenilford Road SW12 9PR

  Alterations including erection of mansard roof extension to main rear roof (with French doors and safety railings) including raising the ridge by 700mm and extension above two-storey back addition.

  18 Aug 2026 Lawful development
• 2026/2857 Withdrawn

  11 Brookwood Road SW18 5BL

  Erection of timber framed pergola in rear garden.

  10 Aug 2026 Lawful development