9 Routh Road SW18 3SW

1. 3 Nov 2025

   Received by Wandsworth

2. 12 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Feb 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.

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

• 9 Routh Road SW18 3SW

  2024/3128 Submitted 11 Sep 2024 0m away

  Excavation to enlarge existing basement and formation of a rear lightwell with a metal safety surround and access stair.

  Granted Householder 18 docs
  Domestic

• 9 Routh Road SW18 3SW

  2026/1185 Submitted 25 Mar 2026 0m away

  Details of protective Construction Exclusion Zones pursuant to condition 4 of planning permission dated 20/02/2026 ref 2025/3935 (Alterations including erection of replacement front boundary wall, brick piers, steel railings and automated gates to overall height of 2.1m).

  Granted Full applications 10 docs
  Small domestic

• 7 Routh Road SW18 3SW

  2026/1680 Submitted 1 May 2026 11m away

  Alterations including erection of replacement single-storey rear extension; excavation of existing basement to increase floor/ceiling height, including formation of front lightwell; erection of replacement dormer extension to rear roofslope: alterations to side entrance/window; replacement of first floor rear French doors with sash windows; raise existing terrace level to rear extension; erection of boundary treatment to Wandsworth Common and removal of two fig trees from front garden.

  Granted Householder Extension Loft or dormer +2 15 docs
  Small domestic

• 7 Routh Road SW18 3SW

  2026/2926 Submitted 18 Aug 2026 45m away

  89% historically approved · decision due ~13 Oct

  Details of external materials and detailed drawing of proposed windows and doors pursuant to conditions 3 and 4 of planning permission dated 26/06/2026 ref 2026/1680 (Alterations including erection of replacement single-storey rear extension; excavation of existing basement to increase floor/ceiling height, including formation of front lightwell; erection of replacement dormer extension to rear roofslope: alterations to side entrance/window; replacement of first floor rear French doors with sash windows; raise existing terrace level to rear extension; erection of boundary treatment to Wandsworth Common and removal of two fig trees from front garden.)

  Awaiting decision Extension Loft or dormer +2
  Small domestic

• 9 Routh Road SW18 3SW

  2026/2283 Submitted 26 Jun 2026 45m away

  Details of arboricultural supervision and audit pursuant to conditions 5 and 6 of planning permission dated 20/02/2026 ref 2025/3935 (Alterations including erection of replacement front boundary wall, brick piers, steel railings and automated gates to overall height of 2.1m)

  Granted
  Small domestic

• 7 Routh Road SW18 3SW

  2026/3007 Submitted 2 Sep 2026 45m away

  89% historically approved · decision due ~28 Oct

  Alterations to include the replacement of existing timber sash windows with like-for-like double glazed timber sash windows; Replacement of the existing failing plywood side lean-to roof covering with a new lean-to-roof with flat rooflights; installation of condenser unit enclosure to the rear garden.

  Awaiting decision Loft or dormer Roofing +1

• 2026/0398 Granted

  65 West Hill Road SW18 1LE

  Erection of two, single-storey outbuildings (studio and garden/swimming pool room) ancillary to main house located in rear garden.

  29 Jan 2026 Householder
• 2025/4355 Granted

  44 Endlesham Road SW12 8JL

  Alterations including erection of side and rear roof extension to main rear roof and extension above part of two-storey back addition (with French doors and glazed safety screen). Installlation of solar panels to roof of extension.

  1 Dec 2025 Householder
• 2026/3027 Withdrawn

  10 Gamlen Road SW15 1AB

  Alterations including erection of a mansard extension (with French doors and safety railings) to the main rear roof, including raising the ridge by 100mm, installation of two rooflights to front roofslope, installation of a new pitched roof and patio doors to the existing single storey rear extension. Revisions to planning permission 2026/1990, to include reduction of rear extension rooflights from three to two; addition of one conservation rooflight to the front roof slope above the stairwell; and improvements to the front garden and boundary treatment, including a new brick boundary wall, planting, path and paving, cycle store, and external redecoration.

  24 Aug 2026 Householder
• 2026/3038 Withdrawn

  43 Sistova Road SW12 9QR

  Erection of 3m high timber boudary fence.

  24 Aug 2026 Householder
• 2026/3026 Withdrawn

  6 Rockland Road SW15 2LN

  Installation of UPVC double glazed sash windows.

  24 Aug 2026 Householder