17 Bettridge Road, London, SW6 3QH

1. 13 Aug 2026

   Received by Hammersmith and Fulham

2. 1 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 27 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 78 days over the applications it decided in the last year.

This application is with Hammersmith and Fulham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 30 Cristowe Road, London, SW6 3QE

  P/2026/00444/HH Submitted 23 Feb 2026 44m away

  Erection of a front and rear roof extension, involving an increase in the ridge height and raising the height of the parapet wall adjoining no.38; erection of a rear extension at second floor level, over part of the existing back addition; erection of a single store rear extension, to the side and rear of existing back addition; excavation of part of the front and rear garden to form lightwells, in connection with the lowering and enlargement of the existing basement.

  Granted Householder Extension Roofing 12 docs
  Domestic

• 32 Cristowe Road, London, SW6 3QE

  P/2026/01776/HH Submitted 13 Jul 2026 44m away

  98% historically approved · decision due ~20 Sep

  Erection of a single storey rear extension, to the side and rear of the existing back addition, following the demolition of the existing single storey ground floor rear and side extension; excavation of the front and part of the rear garden to form lightwells, in connection with the enlargement of the existing basement; excavation of the remaining rear garden to lower the existing level; and installation of a new opening rooflight to replace existing rooflight to the flat roof at main roof level.

  Awaiting decision Householder Extension Loft or dormer +1 24 docs
  Small domestic

• 20 Cristowe Road, London, SW6 3QE

  P/2026/01104/HH Submitted 23 Apr 2026 54m away

  Erection of a rear extension at second floor level, over part of the existing back addition; installation of a rooflight to the flat roof over staircase at second floor level; installation of French doors and a Juliet balcony to the rear elevation of the existing rear roof extension; installation of an air-conditioning condenser unit to the flat roof of the proposed rear extension at second floor level; and installation of 5no. Photovoltaic solar panels to the flat roof of the existing mansard roof extension.

  Granted Householder Extension Loft or dormer +1 31 docs
  Domestic

• 18 Cristowe Road London SW6 3QE

  2021/00014/FUL Submitted 4 Jan 2021 61m away

  97% historically approved · decision due ~3 Mar

  Erection of a front and rear roof extension including the formation of a hip to gable roof extension; erection of a rear extension at second floor level, over part of the existing back addition; erection of a side infill extension at first floor level over part of the existing back addition; and erection of a single storey rear extension, to the side and rear of the existing back addition, replacing the existing single storey rear extension.

  Awaiting decision Full applications Extension Loft or dormer 22 docs
  Small domestic

• 18 Cristowe Road London SW6 3QE

  2021/00015/FUL Submitted 4 Jan 2021 61m away

  97% historically approved · decision due ~23 Mar

  Erection of a side infill extension at first floor level over part of the existing back addition; erection of a single storey rear extension, to the side and rear of the existing back addition, replacing the existing single storey rear extension; and excavation of the front garden and part of the rear garden to form lightwells, in connection with the enlargement of the existing basement.

  Awaiting decision Full applications Extension 27 docs
  Small domestic

• 74 Hurlingham Road, London, SW6 3RQ

  2025/03513/FUL Submitted 18 Dec 2025 66m away

  Erection of a rear roof extension; erection of 1.7m privacy screen around part of the flat roof of back addition at third floor level to the rear elevation in connection with its use as a terrace; installation of 2no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level.

  Granted Full applications Extension Loft or dormer 24 docs

• P/2026/01738/HH Granted

  105 Harbord Street, London, SW6 6PN

  Erection of a single storey rear extension, to the side and rear of existing back addition.

  8 Jul 2026 Householder
• P/2026/01726/HH Granted

  85 Wendell Road, London, W12 9SB

  Installation of new double glazed sliding doors following the removal of existing window and French door, to the rear elevation at ground floor level.

  7 Jul 2026 Householder
• P/2026/01052/HH Granted

  49 Kilmaine Road, London, SW6 7JU

  Erection of single storey rear extension, to the side of the existing back addition, removal of rear access stairs, insertion of patio doors at lower ground floor level and window at upper ground floor level, lowering of rear garden ground level

  17 Apr 2026 Householder
• P/2026/01480/HH Granted

  114 Becklow Road, London, W12 9HJ

  Partial demolition of the ground and first floor rear back additions and erection of a single storey rear extension to the side of the existing back addition; installation of a new window opening to the side of rear back addition at first floor level; installation of bi-folding doors at ground floor level to the rear elevation.

  9 Jun 2026 Householder
• P/2026/01168/HH Granted

  95 Black Lion Lane, London, W6 9BG

  Erection of an additional floor at roof level, to form a mansard roof extension; erection of a rear extension at first floor level, over part of the ground floor back addition; erection of a new single storey rear extension, following the demolition existing back addition, single storey rear conservatory and external spiral staircase; rendering of external rear façade; new replacement windows and doors throughout; erection of a new low-level front boundary wall with railings on top and a new pier, following the demolition of existing; installation of a new window, to the rear elevation at second floor level following the removal of an existing window; installation of a new French door with internal balustrade, following the removal of an existing window to the rear elevation at first floor level (Revised description).

  30 Apr 2026 Householder