4 Cortayne Road London SW6 3QA

This site has had 2 applications since 2020: 2 approved, 0 refused.

• 2020/03121/FUL Granted

  4 Cortayne Road London SW6 3QA

  Erection of a front and rear roof extension; alterations to roof of existing back addition at second floor level to match existing, including an increase in the height of the ridge height by 0.55m; erection of a rear extension at second floor level, to the side of the existing back addition; erection of a single storey rear extension; excavation under part of the footprint of the property in connection with the enlargement of the existing basement; and installation of an air conditioning unit on the flat roof of the existing back addition at second floor level.

  Decided 22 Jan 2021 Full applications

1. 27 Feb 2020

   Received by Hammersmith and Fulham

2. 23 Apr 2020

   Decision issued: Application Approved

3. 22 Aug 2026

   Added to PlanIndex

Hammersmith and Fulham granted permission on 23 April 2020, 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.

• 4 Cortayne Road London SW6 3QA

  2020/03121/FUL Submitted 26 Nov 2020 50 yards away

  Erection of a front and rear roof extension; alterations to roof of existing back addition at second floor level to match existing, including an increase in the height of the ridge height by 0.55m; erection of a rear extension at second floor level, to the side of the existing back addition; erection of a single storey rear extension; excavation under part of the footprint of the property in connection with the enlargement of the existing basement; and installation of an air conditioning unit on the flat roof of the existing back addition at second floor level.

  Granted Full applications Extension Roofing 16 docs
  Small domestic

• 305 New King's Road London SW6 4RF

  2020/01527/FUL Submitted 16 Jun 2020 50 yards away

  Retention of timber pergola structure at the rear of the property.

  Awaiting decision Full applications 16 docs

• 3 Ashington Road London SW6 3QJ

  2021/00360/CLP Submitted 3 Feb 2021 50 yards away

  91% historically approved · decision due ~1 Apr

  Erection of a rear roof extension; erection of a rear extension at second floor level over part of the existing back addition; installation of 5no rooflights in the front roofslope.

  Awaiting decision Lawful development Extension Loft or dormer 9 docs

• 1 Cortayne Road London SW6 3QA

  2018/03631/FUL Submitted 12 Nov 2018 50 yards away

  Erection of a front and rear roof extension; erection of a rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension to the side of the existing back addition; alterations to part of the roof of back addition to incorporate a flat roof and the erection of privacy screen around the flat roof at second floor level to the rear elevation in connection with its use as a terrace; installation of a new rooflight above the main flat roof at roof level and above the roof of first floor rear back addition; alterations to the roof and rear fenestration of the single storey back addition.

  Granted Full applications Extension Loft or dormer +1 15 docs
  Small domestic

• 301 New King's Road And 1B Cortayne Road London SW6 4RE

  2025/02843/DET Submitted 13 Oct 2025 50 yards away

  Submission of details and samples of materials as appropriate, pursuant to Condition 3; details of the 2 safe and secure cycle parking spaces, pursuant to Condition 6; details of adequate storage of refuse and recyclables, pursuant to Condition 7 of the planning permission reference: 2022/01567/FUL dated 18th August 2022.

  Granted Conditions

• 301 New King's Road London SW6 4RE

  2018/02854/FUL Submitted 15 Nov 2018 50 yards away

  Erection of a roof extension above the single storey studio to form a mezzanine floor level; alterations to comprise a rooflight and lightwell; and replacement of existing doors with new doors at ground floor level to the side elevation.

  Granted Full applications Extension Loft or dormer 23 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