109 Erconwald Street London W12 0BU

1. 10 May 2018

   Received by Hammersmith and Fulham

2. 8 Aug 2018

   Decision issued: Application Approved

3. 9 Oct 2026

   Added to PlanIndex

Hammersmith and Fulham granted permission on 8 August 2018, 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.

• 85, 87 And 89 Erconwald Street, London, W12 0BT

  P/2026/02167/FUL Submitted 20 Aug 2026 100 yards away

  98% historically approved · decision due ~21 Oct

  Replacement of the existing timber framed windows (comprising of 8no windows) with new double glazed PVCu framed windows to the front elevation of no 85, 87 and 89 Erconwald Street.

  Awaiting decision Full applications Windows or glazing 14 docs

• 91 Erconwald Street London W12 0BT

  2021/00314/TREE Submitted 1 Feb 2021 100 yards away

  97% historically approved · decision due ~29 Mar

  Rear Garden: T1-T3 - Large X3 Conifers - Fell to ground level, growing close to the fence line & blocking out light

  Awaiting decision Trees 4 docs
  Small domestic

• 91 Erconwald Street London W12 0BT

  2020/00339/TREE Submitted 4 Feb 2020 100 yards away

  97% historically approved · decision due ~3 Apr

  Six Week Notice of your intention to remove three Leylandii trees in the rear garden of 91 Erconwald Street

  Awaiting decision Trees 1 doc

• 141 Wulfstan Street, London, W12 0AB

  2025/02253/FUL Submitted 19 Aug 2025 100 yards away

  Replacement of all existing windows with new double glazed uPVC framed windows; replacement of existing timber framed door with new composite door to the front side elevation; replacement of existing fascia, soffits and gutters with new uPVC replacements.

  Granted Full applications Windows or glazing 19 docs

• 141 Erconwald Street London W12 0BX

  2011/00304/TREE Submitted 10 Feb 2011 100 yards away

  Rear garden - remove Elder and Holly tree

  Granted Trees 3 docs

• 77 Erconwald Street, London, W12 0BT

  P/2026/01399/HH Submitted 29 May 2026 100 yards away

  98% historically approved · decision due ~6 Oct

  Replacement of all existing timber windows with new uPVC double-glazed windows; . removal of existing window to the rear elevation at ground floor level and replacement with new patio doors; removal of existing patio door and adjoining window to the rear elevation at ground floor level and replacement with a single new window; works to include infill brickwork to match the existing external brickwork as closely as possible in colour, texture and bond.

  Awaiting decision Householder Extension Windows or glazing 35 docs
  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