9 Thornfield Road London W12 8JP

1. 29 Jan 2019

   Received by Hammersmith and Fulham

2. 9 Sep 2020

   Decision issued: Tree Six Week Notice Expired

3. 21 Sep 2026

   Added to PlanIndex

Hammersmith and Fulham has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• First Floor Flat 64 St Stephen's Avenue London W12 8JD

  2018/02691/CLE Submitted 17 Aug 2018 50 yards away

  Continued use of the lower and upper first floor level as 1 x studio and 1 x 1 bedroom self-contained flats.

  Granted Lawful development New dwelling 11 docs

• 16-18 Thornfield Road, London, W12 8JG

  P/2026/00651/CLE Submitted 6 Mar 2026 50 yards away

  Continued use as 4no. self-contained residential flats, consisting of Flat B at first floor level, Flat C at ground and first floor level rear right, Flat D at basement floor level right and Flat E at basement level left.

  Refused Lawful development New dwelling 18 docs

• Flat D Second Floor 51 St Stephen's Avenue London W12 8JB

  2018/02729/FUL Submitted 14 Aug 2018 50 yards away

  Installation of a new door and window to rear elevation at second floor level and erection of metal railings in connection with its use as a roof terrace; installation of a rooflight at second floor level in main roof to rear elevation.

  Granted Full applications Loft or dormer Windows or glazing 24 docs

• Flat A Basement 13 Thornfield Road London W12 8JP

  2018/04052/TPO Submitted 18 Dec 2018 50 yards away

  Pruning of a Silver Birch (T1), subject to Tree Preservation Order TPO/386/01/14a, by reducing the crown by 25% to suitable growth points, reducing overhanging branches over road by 2.5m to balance tree, and lift canopy by 1.5m moving lowest branches to main trunk collar.

  Granted Trees 7 docs

• 59 St Stephen's Avenue London W12 8JA

  2019/00500/FUL Submitted 26 Feb 2019 50 yards away

  Erection of a rear roof extension involving an increase in the ridge height by 250mm; erection of a single storey rear extension at lower ground floor level; conversion from a house in multiple occupation into 1no. self-contained two bedroom flat, 2no. self-contained one bedroom flats and 1no. self-contained studio flat.

  Granted Full applications New dwelling Extension +1 39 docs
  Small domestic

• Flat A Basement, 61 St Stephen's Avenue, London, W12 8JA

  P/2026/01872/FUL Submitted 22 Jul 2026 50 yards away

  98% historically approved · decision due ~30 Sep

  Erection of a single storey rear extension following the demolition of existing single storey rear conservatory, to the rear of existing back addition; raising the height and elongation of the rear garden boundary wall adjoining neighbouring property at no.63; lowering of the rear garden floor level to form a new patio area; associated alterations and rear landscaping.

  Awaiting decision Full applications Extension Demolition 9 docs
  Small domestic

• P/2026/02371/TPO Awaiting decision

  19 Weltje Road, London, W6 9TG

  Felling of a London Plane Tree (T1) in front of house, subject to Tree Preservation Order: TPO/455/07/26.

  Received 11 Sep, published by the council 17 Sep 2026 Trees
• P/2026/02326/TPO5D Awaiting decision

  70 North End Road, London, W14 9EP

  Felling of a mature, dead Sycamore tree (T21) located on Land to the Rear of 70 North End Road, subject to Tree Preservation Order TPO/23/7/70. Following a recent inspection of the highway it has been noted that the tree is dead, the crown of which has the potential to fall onto the surrounding highway network managed by TfL. To mitigate this it is intended to remove all crown material and leave as a standing monolith. Works to reduce risk of failure and damage to the highway and its users.

  Received 7 Sep, published by the council 11 Sep 2026 Trees
• P/2026/02402/TPO Awaiting decision

  15 Edith Road, London, W14 0SU

  Pruning of an Ash Tree (T24) in the rear garden, subject to Tree Preservation Order TPO/24/8/70. The South-facing side has had a relatively recent crown reduction, while the north-facing side has been left untreated, with the tree now being severely unbalanced. It is proposed to reduce the north-facing side by reducing all stems by up to 4m to suitable growth points to re-balance and tidy; assess torn limb with large longitudinal scar on inbound side and remove if necessary. All works are for routine maintenance.

  Received 4 Sep, published by the council 17 Sep 2026 Trees
• P/2026/01865/TPO Granted

  38 Lysia Street, London, SW6 6NG

  Pruning of a Silver Birch tree (T1) in the rear garden, subject to Tree Preservation Order TPO/156/1/189, re-pollard back to previous reduction point for routine maintenance.

  Received 21 Jul, published by the council 2 Aug 2026 Trees
• P/2026/02252/TPO Awaiting decision

  1 St Peter's Terrace, London, SW6 7JT

  Pruning of a Sycamore (Acer) tree (T7) in the front garden, subject to Tree Preservation Order: TPO/26/10/70.

  Received 26 Aug, published by the council 4 Sep 2026 Trees