20 Walham Grove, London, SW6 1QP

This site has had 2 applications since 2019.

• 2019/00878/FUL Awaiting decision

  20 Walham Grove London SW6 1QP

  Erection of a rear roof extension; and erection of a rear extension at first floor level, over part of the existing back addition.

  Submitted 22 Mar 2019 Full applications

1. 28 Apr 2026

   Received by Hammersmith and Fulham

2. 20 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 15 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hammersmith and Fulham took a median of 80 days over the applications it decided in the last year.

This application is with Hammersmith and Fulham for determination, against a statutory target of eight weeks. Over the last year Hammersmith and Fulham decided tree works applications in a median of 57 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 20 Walham Grove London SW6 1QP

  2019/00878/FUL Submitted 22 Mar 2019 50 yards away

  98% historically approved · decision due ~17 May

  Erection of a rear roof extension; and erection of a rear extension at first floor level, over part of the existing back addition.

  Awaiting decision Full applications Extension 8 docs

• 16 Walham Grove London SW6 1QP

  2019/00754/FUL Submitted 18 Mar 2019 50 yards away

  Erection of a full width single storey rear extension at lower ground floor level; erection of a rear extension at upper ground level; erection of a partial side infill extension at first floor level to side of main building; excavation of the front garden in connection with the enlargement of the basement; erection of a single storey building in the rear garden.

  Granted Full applications Extension 21 docs
  Small domestic

• 16 Walham Grove London SW6 1QP

  2018/04005/FUL Submitted 12 Dec 2018 50 yards away

  Erection of a single storey rear extension.

  Granted Full applications Extension 14 docs
  Small domestic

• 16 Walham Grove London SW6 1QP

  2019/01643/FUL Submitted 30 May 2019 50 yards away

  Erection of a single storey studio building at the rear of the rear garden.

  Granted Full applications 16 docs
  Small domestic

• 16 Walham Grove London SW6 1QP

  2019/00083/FUL Submitted 15 Jan 2019 50 yards away

  Erection of a single storey rear extension at lower ground floor level; erection of a two storey rear extension at upper ground and first floor levels; erection of a partial side infill extension at first floor level to side of main building; excavation of the front garden in connection with the enlargement of the basement.

  Withdrawn Full applications Extension 16 docs
  Small domestic

• 16 Walham Grove London SW6 1QP

  2019/00810/FUL Submitted 19 Mar 2019 50 yards away

  Erection of an extension at first floor level to the side of the main building; erection of a single storey rear extension, to the side and rear of the existing back addition; excavation of part of the front garden to form a lightwell in connection with the creation of a utility room; erection of a single storey outbuilding in the rear garden.

  Granted Full applications Extension 18 docs
  Small domestic

• P/2026/02543/TPO Awaiting decision

  39 Gwendwr Road, London, W14 9BG

  Pruning of 2no London Plane Trees in the rear garden subject to Tree Preservation Order TPO/437/10/23 by reducing back to previous reduction points.

  Received 2 Oct, published by the council 9 Oct 2026 Trees
• P/2026/02058/TPO Granted

  1 Ranelagh Avenue, London, SW6 3PJ

  Pruning of a Lime tree (T12) in the front garden, subject to Tree Preservation Order TPO/22/6/70, by crown reduction to previous reduction points or approx. 2m regrowth.

  Received 6 Aug, published by the council 22 Aug 2026 Trees
• P/2026/02027/TPO Granted

  7 Lord Roberts Mews, London, SW6 2DW

  Pruning of a Cherry Tree (T1) located in the front courtyard area, subject to Tree Preservation Order TPO/289/8/00.

  Received 24 Jul, published by the council 15 Aug 2026 Trees
• P/2026/02490/TREE Awaiting decision

  69 Gunterstone Road, London, W14 9BS

  G2 Sycamore (Acer pseudoplatanus) 3 x Self set stems - Fell to ground level as self set trees and in poor location.

  Received 28 Sep, published by the council 6 Oct 2026 Trees
• P/2026/02494/TREE Awaiting decision

  11A Rylett Crescent, London, W12 9RP

  T1 Cherry (x1) Reduce height of tallest protruding branches by up to 2m to bring into main crown line. Trim width by 50cm as required. Reason: To maintain the tree at a smaller size. General maintenance. T2 Laburnum (x1) Fell to ground level. Reason: Part of a wider re-landscaping scheme. Replanting new trees in more suitable positions. T3 Cherry (x1) Fell to ground level. Reason: Part of a wider re-landscaping scheme. Replanting new trees in more suitable positions.

  Received 28 Sep, published by the council 9 Oct 2026 Trees