59 St Stephen's Avenue London W12 8JA

1. 26 Feb 2019

   Received by Hammersmith and Fulham

2. 22 Aug 2019

   Decision issued: Application Approved

3. 11 Sep 2026

   Added to PlanIndex

Hammersmith and Fulham granted permission on 22 August 2019, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 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

• 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

• 57 Devonport Road London W12 8PB

  2020/01620/TPO Submitted 28 Jun 2020 50 yards away

  Pruning of a Sycamore tree (T4) in rear garden subject to Tree Preservation Order TPO/287/6/00, by reducing the crown radially by 3m creating a new and formal shape.

  Awaiting decision Trees 6 docs

• 75 Devonport Road London W12 8PB

  2021/00052/FUL Submitted 8 Jan 2021 50 yards away

  98% historically approved · decision due ~22 Mar

  Erection of a rear roof extension; enlargement of existing dormer window in the front roof slope; erection of a single storey rear extension at lower ground floor level, to the side of the existing back addition; erection of a balustrade around the flat roof of the existing two storey back addition at first floor level, in connection with its use as a roof terrace; installation of French doors to replace existing window to the rear elevation at first level to provide access to the proposed roof terrace; erection of a balustrade around the flat roof the proposed single storey extension at upper ground floor level, in connection with its use as a roof terrace; installation of French doors to replace existing window to the rear elevation at upper ground floor level to provide access to the proposed roof terrace; and erection of a single storey outbuilding to the rear of the rear garden.

  Awaiting decision Full applications Extension Loft or dormer +1 25 docs
  Small domestic

• 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

• Basement 70 St Stephen's Avenue London W12 8JD

  2018/00498/FUL Submitted 19 Feb 2018 50 yards away

  Erection of a single storey rear extension, to the side and rear of the existing back addition.

  Granted Full applications Extension 14 docs
  Small domestic

• P/2026/00774/FUL Granted

  6 Flat B First And Second Floors,Hetley Road,London,Hammersmith And Fulham,W12 8BB

  Raising of parapet wall and erection of steel posts and glass balustrades around the flat roof of the two storey rear back addition at second floor level, in connection with its use as a roof terrace; installation of French doors to replace the existing sash window at second floor level to the rear elevation.

  Received 17 Mar, published by the council 24 Jul 2026 Full applications
• P/2026/02559/FUL Awaiting decision

  34 Oaklands Grove, London, W12 0JA

  Erection of a rear roof extension, involving an increase in the ridge height by 300mm, and including the installation of French doors and a Juliet balcony; erection of a single storey rear extension, to the side and rear of the existing back addition; installation of 2no. roof lights in the front roof slope; installation of French doors and a Juliet balcony to replace existing window to the rear elevation of the existing back addition at second floor level; formation of a roof terrace to the rear elevation at first floor level, enclosing part of the flat roof of the proposed single storey rear extension with a 1.7 metre high obscured glazed screen;

  Received 6 Oct, published by the council 11 Oct 2026 Full applications
• P/2026/01606/FUL Granted

  Flat 1 Maisonette Basement And Ground Floor, 41 Addison Gardens, London, W14 0DP

  Erection of an external staircase to the rear elevation from upper ground to lower ground floor level; and installation of a French door following the removal of an existing window, to the rear elevation at upper ground floor level.

  Received 23 Jun, published by the council 24 Jul 2026 Full applications
• 2026/00333/FUL Granted

  Flat B First And Second Floors, 6 Hetley Road, London, W12 8BB

  Replacement of 1no existing window with new double glazed timber framed windows at second floor level to the front and rear elevations; replacement of 1no existing single window and 1no bay window comprising of 3no window glazing with new double glazed timber framed windows to the front elevation, and replacement of 1no existing window with a new double glazed timber framed window to the rear elevation at first floor level.

  Received 7 Feb, published by the council 24 Jul 2026 Full applications
• P/2026/01534/FUL Granted

  74 Flat Ground Floor,Townmead Road,London,Hammersmith And Fulham,SW6 2RU

  Erection of a single storey rear extension, to the side and rear of the existing back addition following the demolition of existing conservatory at the rear of the property. Replace window on main rear wall at ground floor level with glazed door and Juliet balcony.

  Received 16 Jun, published by the council 24 Jul 2026 Full applications