Flat Part First Floor 17 Gassiot Road SW17 8LB

1. 11 Feb 2026

   Received by Wandsworth

2. 24 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 29 Apr 2026

   Decision issued: Approve with 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 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

• 30 Gassiot Road SW17 8LA

  2026/0599 Submitted 12 Feb 2026 40m away

  Erection of an extension above the two-storey back addition.

  Granted Lawful development Extension 7 docs

• 30 Gassiot Road SW17 8LA

  2025/3716 Submitted 16 Oct 2025 40m away

  Non material amendment to planning permission dated 22/04/2025 ref 2024/4226 (Alterations including the erection of a single-storey rear/side extension, formation rear dormer roof extension to main rear roof slope, addition of 2No. roof lights to front roof slope and erection of extension above part of two-storey back addition with inset roof terrace. Installation of Air Source Heat Pumps to roofs of ground floor and main roof extensions.) to allow the extension of glass across majority of length of side extension roof. Reduce length of sliding doors. Remove inset terrace. Replace perforated brickwork with window. Installation of rooflight on the flat roof back addition. Removal of chimney stack on first floor.

  Refused Amendments Extension Loft or dormer +1 4 docs
  Small domestic

• 28 Eswyn Road SW17 8TP

  2026/1558 Submitted 24 Apr 2026 63m away

  Alterations including erection of dormer roof extension to main rear roof. Erection of single storey rear extension.

  Granted Householder Extension Loft or dormer 17 docs
  Small domestic

• 41 Chasefield Road London SW17 8LW

  2023/0580 Submitted 13 Feb 2023 69m away

  Alterations including installation of timber decking, staircase and raised boundary fences to rear.

  Granted Householder 8 docs
  Domestic

• 34 Eswyn Road SW17

  2023/0570 Submitted 10 Feb 2023 70m away

  Erection of single-storey rear extension to extend beyond the rear wall of the existing dwellinghouse by 4.44m, the total height of the proposed extension is 3.65m and the height of the eaves is 2.85m.

  Granted Prior approval Extension 8 docs
  Small domestic

• 45 Chasefield Road SW17 8LW

  2026/0435 Submitted 3 Feb 2026 79m away

  Erection of a single-storey ground floor rear extension with raised patio and steps to garden.

  Granted Householder Extension 14 docs
  Small domestic

• 2026/3090 Awaiting decision

  73 Bickersteth Road SW17 9SH

  Change of Use from a Dwellinghouse (Use Class C3) to a Seven-Bedroom House in Multiple Occupation (Sui Generis) with Rear Dormer Loft Extension, Second Floor Rear Outrigger Extension and Associated Alterations

  27 Aug 2026 Full applications
• 2026/3095 Awaiting decision

  Unit 5 Battersea Business Park 102-104 Stewart's Rd London Nine Elms SW8 4UY

  Installation of two HVAC units within a secure surround on a new concrete plinth, to the rear of the commercial warehouse and associated mechanical connection works at 5 Stewarts Road.

  27 Aug 2026 Full applications
• 2026/3094 Awaiting decision

  64 Hillbury Road London Wandsworth SW17 8JT

  Installation of four replacement windows

  27 Aug 2026 Full applications
• 2026/3082 Awaiting decision

  The Ship 41 Jews Row London Wandsworth SW18 1TB

  Installation of new external AC condensers and relocation of existing external condenser

  27 Aug 2026 Full applications
• 2026/3073 Awaiting decision

  1 Gracedale Road SW16 6SW

  Single storey rear extension to house a dining room. Alterations to the existing side stores to form part of the new kitchen. Works to include upgrading the fabric of the existing stores and providing a new roof and rooflights to the stores. Replacement windows to the side and rear of the existing house.

  26 Aug 2026 Full applications