Flat First Floor, 42 Cathnor Road, London, W12 9JA

1. 11 Aug 2026

   Received by Hammersmith and Fulham

2. 18 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Aug 2026

   Added to PlanIndex

4. 23 Sep 2026

   Status changed to REGISTERED: Under Assessment

   Previously REGISTERED: Under Consultation.

5. Decision

   Awaiting decision

   Decision expected by 13 October 2026, 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 full applications in a median of 105 days. More in our guide to how long planning decisions take.

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 C First And Second Floors, 40 Cathnor Road, London, W12 9JA

  2025/03278/FUL Submitted 23 Nov 2025 50 yards away

  Erection of a rear roof extension involving an increase in the ridge height; installation of 2no rooflights in the front roofslope.

  Granted Full applications Extension Loft or dormer +1 21 docs

• 44 And 46 Cathnor Road, London, W12 9JA

  P/2026/01571/FUL Submitted 18 Jun 2026 50 yards away

  98% historically approved · decision due ~11 Sep

  Replacement of existing single glazed timber windows with new double glazed timber windows; replacement of existing timber doors and single glazed panels with new timber doors and double glazed panels, to the front elevation; replacement of existing timber doors and single glazed panels with a new uPVC door and double glazed panels, to the rear elevation at lower ground floor level.

  Awaiting decision Full applications Windows or glazing 8 docs

• 10 Cathnor Road, London, W12 9JA

  P/2026/01645/FUL Submitted 26 Jun 2026 50 yards away

  Replacement of existing single glazed timber framed sash windows to the front elevation with double glazed timber framed sash windows and the existing single glazed rear elevations with new double glazed timber sash windows; and replacement of existing single glazed timber framed basement entrance door to the rear elevation with a new double glazed composite GRP door.

  Granted Full applications Windows or glazing 25 docs

• 62 Cathnor Road London W12 9JA

  2019/02437/TREE Submitted 15 Aug 2019 50 yards away

  97% historically approved · decision due ~18 Oct

  T1 - Lime, reduce crown to last points of reduction and shape. Approx 2-3m to be pruned all round.

  Awaiting decision Trees 4 docs

• 34 Cathnor Road, London, W12 9JA

  P/2026/01566/FUL Submitted 18 Jun 2026 50 yards away

  98% historically approved · decision due ~11 Sep

  Replacement of existing single glazed timber windows with new double glazed timber windows, and replacement of existing timber doors and single glazed panels with new timber doors and double glazed panels, to the front elevation; replacement of existing single glazed timber windows with new double glazed uPVC windows, to the rear elevation; replacement of existing timber doors and single glazed panels with a new uPVC door and double glazed panels, to the side elevation at lower ground floor level.

  Awaiting decision Full applications Windows or glazing 8 docs

• Flat B 49 Coningham Road London W12 8BS

  2018/02361/FUL Submitted 20 Jul 2018 50 yards away

  Erection of a rear roof extension involving an increase in the ridge height by 300mm; installation of 2no rooflights in the front roofslope; installation of a new door to replace the existing window and the erection of glass balustrades around the flat roof at first floor level to the rear elevation in connection with its use as a terrace; creation of a new window in the rear elevation of the existing back addition at upper ground floor level.

  Granted Full applications Extension Loft or dormer +2 20 docs

• 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