12 Cromwell Grove London W6 7RG

1. 4 Apr 2019

   Received by Hammersmith and Fulham

2. 11 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 May 2019, 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.

• 18 Cromwell Grove, London, W6 7RG

  P/2026/02134/HH Submitted 17 Aug 2026 50 yards away

  98% historically approved · decision due ~28 Oct

  Demolition of the existing roof and erection of a new replacement roof comprising of a side dormer roof extension involving an increase in the ridge height by 350mm together with 1no rooflight in the front roofslope and 1no rooflight above the main flat roof at roof level; erection of a rear extension at third floor level, on top of the existing back addition; replacement of the existing window with a door to the rear elevation and to the side of upper ground floor back addition; alterations to the roof of lower ground floor back addition to include the replacement of existing rooflight with a walk on flat rooflight and erection of railings around the flat roof in connection with the formation of a roof terrace; increasing the height of part of the rear garden fencing facing eastern elevation; reconfiguration of the rear garden, including the partial lowering of the raised section of the garden, together with associated hard and soft landscaping works.

  Awaiting decision Householder Extension Loft or dormer +3 17 docs
  Domestic

• 16 Cromwell Grove London W6 7RG

  2018/02426/FUL Submitted 19 Jul 2018 50 yards away

  Removal of external staircase to the rear elevation; replace door to rear elevation with a window at ground floor level; replace door and window at basement level with new French doors; installation of a new rooflight to existing side extension to replace existing rooflight; erection of an infill extension and relocation entrance door to front elevation at basement level; installation of new timber double glazed sash windows and lowering of cill to front elevation at basement level.

  Granted Full applications Extension Loft or dormer +1 49 docs

• 16 Cromwell Grove London W6 7RG

  2019/00395/FUL Submitted 8 Feb 2019 50 yards away

  Removal of external staircase to the rear elevation; replace door to rear elevation with a window at ground floor level; replace door and window at basement level with new French doors; installation of a new rooflight to existing side extension to replace existing rooflight; erection of an infill extension and relocation entrance door to front elevation at basement level; installation of new timber double glazed sash windows and lowering of cill to front elevation at basement level; formation of a new bin store in front garden.

  Granted Full applications Extension Loft or dormer +1 29 docs

• 16 Cromwell Grove London W6 7RG

  2018/01869/FUL Submitted 7 Jun 2018 50 yards away

  Front infill extension at basement level and relocation of front entrance door; replacement of single-glazed windows to front basement bay window with double-glazed windows; At rear: Removal of external staircase, replacement of door with double-glazed timber sash window at ground-floor level, replacement of door with double-glazed fixed window at basement level; replacement of window with double-glazed French doors and full-height sidelight window also at basement level.

  Granted Full applications Extension Windows or glazing 28 docs

• 37 Cromwell Grove London W6 7RQ

  2018/00351/TREE Submitted 31 Jan 2018 50 yards away

  Rear garden T1 Lime - to pollard this tree back to its original pollarding points.

  Decided Trees 3 docs

• 37 Cromwell Grove London W6 7RQ

  2019/02740/TREE Submitted 16 Sep 2019 50 yards away

  97% historically approved · decision due ~11 Nov

  Rear garden. Lime, pollard back to its original pollarding points.

  Awaiting decision Trees 3 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