Planning application
104 Aylmer Road, London, W12 9LQ
Works: Extension Loft or dormer Roofing Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a rear roof extension involving an increase in the ridge height by 150mm; erection of a rear extension at second floor level, on top of the existing back addition; infilling of the existing window and installation of new door opening at first floor level to the rear elevation; erection of an external staircase with a raised platform from first floor to garden level at the rear of the property; installation of 2no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; erection of a single storey outbuilding in the rear garden.
As published by the council, reference 2025/02771/FUL
Application record
- Reference
- 2025/02771/FUL
- Type
- Full Planning Application
- Status
- Decided: APPLICATION APPROVED
- Decision
- APPLICATION APPROVED
- Received
- 8 Oct 2025
- Validated
- 21 Oct 2025
- Decided
- 9 Feb 2026
- Ward
- Wendell Park
- Postcode
- W12 9LQ
Site history
Applications at this address on the Hammersmith and Fulham register
This site has had 2 applications since 2025: 2 approved, 0 refused.
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P/2026/00622/NMAT Granted
104 Aylmer Road, London, W12 9LQ
Non-material amendment to planning permission ref: 2025/02771/FUL granted 9th February 2026 for the 'Erection of a rear roof extension involving an increase in the ridge height by 150mm; erection of a rear extension at second floor level, on top of the existing back addition; infilling of the existing window and installation of new door opening at first floor level to the rear elevation; erection of an external staircase with a raised platform from first floor to garden level at the rear of the property; installation of 2no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; erection of a single storey outbuilding in the rear garden' to allow the removal of the reference to the number of rooflights within the description of development.
Timeline
Dates from the published record
-
8 Oct 2025
Received by Hammersmith and Fulham
-
21 Oct 2025
Validated
Checked as complete and ready for consideration.
-
9 Feb 2026
Decision issued: APPLICATION APPROVED
-
9 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
P/2026/00622/NMAT Granted
104 Aylmer Road, London, W12 9LQ
Non-material amendment to planning permission ref: 2025/02771/FUL granted 9th February 2026 for the 'Erection of a rear roof extension involving an increase in the ridge height by 150mm; erection of a rear extension at second floor level, on top of the existing back addition; infilling of the existing window and installation of new door opening at first floor level to the rear elevation; erection of an external staircase with a raised platform from first floor to garden level at the rear of the property; installation of 2no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; erection of a single storey outbuilding in the rear garden' to allow the removal of the reference to the number of rooflights within the description of development.
Documents
Plans, drawings, consultee responses and the officer's report
Documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Hammersmith and Fulham granted permission on 9 February 2026, 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.
About full applications
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.
Nearby applications
Within 500 metres
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104 Aylmer Road, London, W12 9LQ
Non-material amendment to planning permission ref: 2025/02771/FUL granted 9th February 2026 for the 'Erection of a rear roof extension involving an increase in the ridge height by 150mm; erection of a rear extension at second floor level, on top of the existing back addition; infilling of the existing window and installation of new door opening at first floor level to the rear elevation; erection of an external staircase with a raised platform from first floor to garden level at the rear of the property; installation of 2no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; erection of a single storey outbuilding in the rear garden' to allow the removal of the reference to the number of rooflights within the description of development.
Granted Amendments Extension Loft or dormer +2 5 docsSmall domestic -
171 Hartswood Road, London, W12 9NG
Erection of a single storey timber outbuilding in the rear garden.
Granted Full applications 18 docsSmall domestic -
101 Aylmer Road London W12 9LG
97% historically approved · decision due ~11 Jun
Erection of a rear extension at second floor level, over part of the existing back addition; erection of a 1700mm high obscured glazed balustrade around the remainder of the flat roof of the two storey back addition at second floor level, in connection with its use as a roof terrace; installation of bi-folding doors to the rear elevation of the proposed rear extension at second floor level in order to provide access to the proposed roof terrace; and replacement of existing windows to the front, side and rear elevations at first floor level with double-glazed timber windows.
Awaiting decision Full applications Extension Windows or glazing 13 docs -
116 Cobbold Road London W12 9LL
97% historically approved · decision due ~16 Sep
Installation of bi-folding doors to replace the existing French doors to the side of single storey back addition; replacement of existing window with French doors to the rear of bedroom at ground floor level to the rear elevation.
Awaiting decision Full applications Windows or glazing 9 docsSmall domestic -
139 Hartswood Road, London, W12 9NG
Erection of a rear roof extension involving an increase in the ridge height; installation of 2no. rooflights in the front roofslope; erection of a rear extension at second floor level, over part of the existing back addition; erection of a 1700mm high obscured glazed screen around part of the remaining flat roof of the existing back addition at second floor level in connection with its use as a roof terrace.
Granted Full applications Extension Loft or dormer +2 19 docs -
69 Aylmer Road, London, W12 9LG
Erection of rear roof extension, involving an increase in the ridge height by 150mm; erection of a rear extension at second floor level, over part of the existing back addition; installation of 3no. rooflights to the front roofslope; installation of bi-folding doors to the rear elevation at first floor level to replace existing window and external door, providing access to the proposed installation of a new external spiral black-painted metal staircase and platform to replace existing staircase from first floor level down to garden level; installation of a rooflight to the flat roof of the existing two storey rear extension; and replacement of all existing sash windows at first floor level with double-glazed uPVC windows.
Granted Full applications Extension Loft or dormer +2
Other full applications
In Hammersmith and Fulham
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P/2026/01173/FUL Granted
343 Fulham Palace Road, London, SW6 6TD
Installation of a new structure with door opening and the erection of obscure glazed screen around part of the flat roof at third floor level to the rear elevation in connection with its use as a terrace.
-
P/2026/01729/FR3 Granted
24-26 Matheson Road, London, W14 8SW
Replacement of existing vehicular entrance gates with new vehicular entrance gates and railings in between building no. 24-26 Matheson Road and no. 32 Matheson Road; installation of a pedestrian entrance gate in between building no. 24-26 Matheson Road and no. 22 Matheson Road.
-
P/2026/01645/FUL Granted
10 Cathnor Road, London, W12 9JA
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.
-
P/2026/01106/FUL Granted
44 Flat B,Studland Street,London,Hammersmith And Fulham,W6 0JS
Replacement of all existing timber framed windows at first floor level with new double glazed timber framed windows. Replacement of existing rooflight to the roof of the rear back addition.
-
P/2026/01614/FUL Granted
59A Chesson Road, London, W14 9QT
Erection of an additional floor at roof level.