Flat First Floor 17 Castletown Road London W14 9HF

This site has had 2 applications since 2020: 1 approved, 0 refused.

• 2025/03245/NMAT Granted

  Flat First Floor, 17 Castletown Road, London, W14 9HF

  Non-material amendment to the planning permission reference: 2020/03272/FUL dated 15th February 2021 for the "Erection of a rear extension at first floor level, on top of the existing two storey back addition" to regularise the parapet atop the as-built first floor rear extension, the installation of an external rain pipe, and internal alterations.

  Decided 15 Dec 2025 Amendments

1. 10 Dec 2020

   Received by Hammersmith and Fulham

2. 21 Dec 2020

   Validated

   Checked as complete and ready for consideration.

3. 15 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 15 February 2021, 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.

1 later application on the register refers to this one:

• 2025/03245/NMAT Granted

  Flat First Floor, 17 Castletown Road, London, W14 9HF

  Non-material amendment to the planning permission reference: 2020/03272/FUL dated 15th February 2021 for the "Erection of a rear extension at first floor level, on top of the existing two storey back addition" to regularise the parapet atop the as-built first floor rear extension, the installation of an external rain pipe, and internal alterations.

  Decided 15 Dec 2025 Amendments

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 First Floor, 17 Castletown Road, London, W14 9HF

  2025/03245/NMAT Submitted 19 Nov 2025 50 yards away

  Non-material amendment to the planning permission reference: 2020/03272/FUL dated 15th February 2021 for the "Erection of a rear extension at first floor level, on top of the existing two storey back addition" to regularise the parapet atop the as-built first floor rear extension, the installation of an external rain pipe, and internal alterations.

  Granted Amendments Extension

• Flat Basement, 22 Charleville Road, London, W14 9JH

  2025/01598/TREE Submitted 10 Jun 2025 50 yards away

  97% historically approved · decision due ~6 Aug

  Both trees 1 & 2 will have lower branches pruned as some are over hanging neighbouring gardens at the back. Tree 1 - Prunus Cerasifera - crown reduction of 1m to reshape the tree Tree 2 - Rowan - crown reduction of 1-2m to reshape - some branches are growing very close to the window of the ground floor flat.

  Awaiting decision Trees 5 docs

• Maisonette Basement And Ground Floor 26 Charleville Road London W14 9JH

  2017/04899/FUL Submitted 21 Dec 2017 50 yards away

  Erection of a single storey rear extension to the side of the existing back addition; installation of new doors to replace the existing windows at lower ground floor level to the rear elevation; alterations to the roof of single storey back addition.

  Granted Full applications Extension Windows or glazing 19 docs
  Small domestic

• 32 Charleville Road, London, W14 9JH

  2025/02342/TREE Submitted 29 Aug 2025 50 yards away

  97% historically approved · decision due ~24 Oct

  T1 - Sycamore -REAR Garden - fell to ground level. The tree is in severe decline, with dead and dying limbs and a large cavity present.

  Awaiting decision Trees 6 docs

• Flat Basement 50 Charleville Road London W14 9JH

  2018/03495/TREE Submitted 24 Oct 2018 50 yards away

  97% historically approved · decision due ~19 Dec

  Rear garden. Sycamore, fell.

  Awaiting decision Trees 3 docs

• Flat 1 Basement 28 Charleville Road London W14 9JH

  2018/02930/TREE Submitted 4 Sep 2018 50 yards away

  Rear garden. T1) Sycamore x 1 (Acer pseudoplatanus), reduce to previous pruning points whilst leaving furnishing growth where possible. Removal of all arising through the building.

  Decided Trees 3 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