50 Mimosa Street London SW6 4DT

1. 2 Jun 2020

   Received by Hammersmith and Fulham

2. 9 Jun 2020

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2020

   Decision issued

4. 22 Aug 2026

   Added to PlanIndex

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.

• 38 Mimosa Street London SW6 4DT

  2018/00407/FUL Submitted 16 Feb 2018 50 yards away

  Erection of a rear extension at third floor level over part of the existing back addition following the removal of existing extension; excavation of the front and rear garden to form lightwells in connection with the enlargement of the existing basement; alterations to the roof of single storey side extension; installation of new doors to replace the existing doors and window at ground floor level to the rear elevation; conversion of the existing dwellinghouse into 1 x 1 bedroom and 2 x 2 bedroom self-contained flats.

  Granted Full applications New dwelling Extension +1 25 docs
  Small domestic

• 43 Mimosa Street London SW6 4DS

  2018/02158/FUL Submitted 27 Jun 2018 50 yards away

  Erection of a single storey rear extension to the side of the existing back addition following partial demolition of the single storey back addition; excavation of the front garden to form a lightwell in connection with the enlargement of the existing basement; installation of 2no rooflights in the front roofslope; installation of 8no solar panels above the main flat roof at roof level; replacement of 1no. window at second floor level on the rear elevation

  Granted Full applications Extension Loft or dormer +2 21 docs
  Small domestic

• Flat Second Floor, 36 Mimosa Street, London, SW6 4DT

  2025/03332/FUL Submitted 1 Dec 2025 50 yards away

  Erection of a rear roof extension to house an internal staircase, and erection of obscure glazed screens including raising of parapet around flat roof of existing back addition at third floor level to the rear elevation, in connection with its use as a roof terrace.

  Granted Full applications Extension Windows or glazing

• 46 Crookham Road London SW6 4EQ

  2019/01403/FUL Submitted 7 May 2019 50 yards away

  Erection of a single storey rear extension to the side of the existing back addition; installation of sliding doors to replace the existing sash window at lower ground floor level to the rear elevation.

  Granted Full applications Extension Windows or glazing 19 docs
  Small domestic

• The Glass House 11-12 Lettice Street, London, SW6 4EH

  P/2026/02507/LBC Submitted 11 Sep 2026 50 yards away

  100% historically approved · decision due ~24 Nov

  External alterations to include; installation of 6no. rooflights in the rear roofslope and 2no. rooflights in the side roofslope; installation of 2no. air conditioning condenser units, and a like-for-like replacement of an existing timber framed window to the rear elevation at first floor level; internal alterations to include; creation of a mezzanine floor at second floor, reconfiguration of the existing floorspace at first floor level, incorporating the lowering of an existing mezzanine at first floor level and the addition of new internal stairs and walkways, including glazed partitions and screening, works to the existing roof structure to facilitate a thermal upgrade; associated internal and external alterations.

  Awaiting decision Heritage and listed buildings Loft or dormer Windows or glazing 10 docs

• The Glass House 11-12 Lettice Street, London, SW6 4EH

  P/2026/02355/FUL Submitted 11 Sep 2026 50 yards away

  98% historically approved · decision due ~24 Nov

  Installation of 6no. rooflights in the rear roofslope and 2no. rooflights in the side roofslope; installation of 2no. air conditioning condenser units, and a like-for-like replacement of an existing timber framed window to the rear elevation at first floor level.

  Awaiting decision Full applications Loft or dormer Windows or glazing 11 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