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
Relates to 2025/02771/FUL
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
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.
As published by the council, reference P/2026/00622/NMAT
Application record
- Reference
- P/2026/00622/NMAT
- Type
- Non-Material Amendment Submission
- Status
- Granted As published: Decided: APPLICATION APPROVED
- Decision
- Granted As published: APPLICATION APPROVED
- Received
- 3 Mar 2026
- Validated
- 24 Mar 2026
- Decided
- 1 Apr 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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2025/02771/FUL Granted
104 Aylmer Road, London, W12 9LQ
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.
Timeline
Dates from the published record
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3 Mar 2026
Received by Hammersmith and Fulham
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24 Mar 2026
Validated
Checked as complete and ready for consideration.
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1 Apr 2026
Decision issued: APPLICATION APPROVED
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24 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
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2025/02771/FUL Granted
104 Aylmer Road, London, W12 9LQ
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.
Documents
Plans, drawings, consultee responses and the officer's report
5 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Hammersmith and Fulham granted permission on 1 April 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 amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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104 Aylmer Road, London, W12 9LQ
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.
Granted Full applications Extension Loft or dormer +2Small 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
98% 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
98% 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 amendment applications
In Hammersmith and Fulham
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P/2026/02105/NMAT Granted
26 Sedlescombe Road, London, SW6 1RD
Non-material amendment to planning permission ref:2026/00143/FUL granted 10th April 2026 for the 'Erection of a single storey rear extension, to the side and rear of the existing back addition following partial demolition of the lower ground floor back addition; demolition of the existing chimney stack above the roof of first floor rear back addition; replacement of existing uPVC framed windows with new double glazed timber framed windows at first floor level to the side and rear elevations'. Amendments sought to allow the extension walls to be constructed with London Yellow stock instead of red bricks as approved in the consent 2026/00143/FUL
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P/2026/02358/NMAT Awaiting decision
13 Ashington Road, London, SW6 3QJ
Non-material amendment to planning permission reference: 2023/01734/FUL dated 26th September 2023 for the "Erection of a rear extension at second floor level, over part of the existing back addition; installation of a rooflight, on top of the main flat roof at roof level; installation of a new window following the removal of existing, to the rear elevation of existing rear roof extension." Amendments sought to include; removal and infilling of 1no. existing window at second-floor level to the rear elevation; addition of 1no. new double-glazed timber sash window at second-floor level to the rear elevation, aligned with the existing window below; omission of 1no. approved window from the rear elevation; re-sizing and repositioning of 1no. approved rooflight on the main flat roof; addition of 1no. rooflight to the main flat roof; and omission of 1no. approved rooflight from the pod flat roof.
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P/2026/01466/NMAT Granted
12 Flat A Basement,Coverdale Road,London,Hammersmith And Fulham,W12 8JL
Non-material amendment to planning permission ref: 2024/01570/FUL granted 21st August 2024 for the 'Erection of a single storey rear extension to the side of the existing back addition; installation of a new window to replace the existing door at lower ground floor level to the rear elevation' to allow amendments to the rear elevation of the lower ground floor extension to include the installation of timber framed double glazed French doors in place of aluminium framed bi-folding doors to the rear of kitchen, the installation of a timber framed double glazed single door in place of the window to the rear of bedroom 2 and the omission of parapet to north/ side elevation (revised description).
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P/2026/02099/NMAT Granted
95 Flat Second Floor,Edith Road,London,Hammersmith And Fulham,W14 0TJ
Non-material amendment to planning permission ref: 2021/03989/FUL granted 14th April 2023 for the 'Replacement of the existing metal railings on the rear-side elevations with 1.7m high obscure-glazed screening; upgrading the existing metal railings on the rear elevation to increase the height to 1.1m from the new floor level at second floor level; and the installation of new timber decking to the existing second floor roof terrace' to allow amendments to the approved drawings to include: retention and upgrading the existing metal balustrades with the previously approved 1.7m high obscure-glazed screening to be installed behind the retained balustrades.
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P/2026/02318/NMAT Awaiting decision
Flat B, 8 Ellerslie Road, London, W12 7BW
Non-material amendments to planning permission reference: 2024/02834/FUL dated 4th February 2025 for the "Erection of an additional floor at roof level including the formation of a roof terrace at second floor level to the front elevation." Amendments sought are alterations to the internal layout, installation of a velux rooflight in the rear mansard roof elevation, and formation of two rooflights in the flat roof of the mansard roof extension.