20 Aylmer Road, London, W12 9LQ

1. 26 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.

• 83 Hartswood Road London W12 9NG

  2018/03912/FUL Submitted 13 Dec 2018 50 yards away

  Erection of a rear roof extension; installation of two rooflights in the front roofslope; erection of a rear extension at second floor level, over part of the existing back addition; erection of glass screening around flat roof at second floor level in connection with its use as a terrace; installation of a new door to rear elevation at first floor level and erection of an external spiral staircase from first floor level to ground floor level.

  Granted Full applications Extension Loft or dormer 19 docs

• 83 Hartswood Road London W12 9NG

  2020/03017/FUL Submitted 17 Nov 2020 50 yards away

  98% historically approved · decision due ~21 Jan

  Erection of a rear roof extension involving a 150mm increase in the ridge height; installation of 2no. rooflights in the front roofslope; erection of a rear extension at second floor level, over part of the existing back addition; erection of a 1700mm high obscured glazed screen around part of the remaining flat roof at second floor level in connection with its use as a roof terrace; installation of a door to replace existing window to the rear elevation at first floor level and erection of an external spiral staircase from this new door at first floor level down to the rear garden at ground floor level.

  Awaiting decision Full applications Extension Loft or dormer +2 23 docs

• 19 Aylmer Road London W12 9LG

  2021/00018/FUL Submitted 5 Jan 2021 50 yards away

  98% historically approved · decision due ~17 Mar

  Erection of a rear roof extension, involving an increase in the ridge height of 150mm; erection of a rear extension at second floor level, over part of the existing back addition; erection of a 1700mm high privacy screen with a living wall and planters around the remainder of the flat roof at second floor level of the existing back addition, in connection with its use as a roof terrace; installation of bi-folding doors in the rear elevation of the proposed rear extension at second floor level to provide access to the proposed roof terrace; installation of a new external straight black-painted metal staircase and platform to replace existing spiral staircase to the rear elevation from first floor level down to garden level; installation of bi-folding doors to replace existing window and door to the rear elevation of the back addition at first floor level to provide access to the proposed platform and staircase; and installation of 1no. rooflight in the front roof slope.

  Awaiting decision Full applications Extension Loft or dormer +2 24 docs

• 27 Aylmer Road London W12 9LG

  2018/00973/FUL Submitted 21 Mar 2018 50 yards away

  Erection of a rear roof extension, involving an increase in the ridge height by 150mm, and including the installation of French doors and a Juliette balcony; erection of a rear extension at second floor level, over part of the existing back addition; installation of 2no. rooflights in the front roofslope; installation of a door in the rear elevation at first floor level replacing an existing window; and erection of a steel spiral staircase from first floor level down to the rear garden at ground floor level.

  Granted Full applications Extension Loft or dormer +2 23 docs

• 107 Hartswood Road London W12 9NG

  2018/01969/FUL Submitted 13 Jun 2018 50 yards away

  Erection of a rear roof extension, involving an increase in the ridge height by 150mm, and including the installation of French doors and a Juliette balcony on the rear elevation; erection of a rear extension at second floor level, over part of the existing back addition, and including the installation of French doors and a Juliette balcony on the rear elevation; installation of 2no. rooflights in the front roofslope; installation of a new window on the side elevation of the back addition at first floor level; and replacement of 3no. windows on the side elevation of the back addition and 3no. windows on the rear elevation, all at first floor level, with double-glazed windows.

  Granted Full applications Extension Loft or dormer +2 14 docs

• 45 Aylmer Road London W12 9LG

  2020/03485/FUL Submitted 31 Dec 2020 50 yards away

  98% historically approved · decision due ~3 Mar

  Erection of a rear extension at second floor level, over part of the existing back addition; replacement and repositioning of the existing rooflight to the front roofslope; replacement of existing windows with aluminium windows to the rear elevation of the existing rear roof extension at second floor level; and installation of aluminium French doors to the rear elevation of the proposed rear extension at second floor level, to provide access to the existing flat roof.

  Awaiting decision Full applications Extension Loft or dormer +1 11 docs

• 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