Planning application
9 Stronsa Road, London, W12 9LB
Works: Extension Loft or dormer Roofing Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Retrospective application for the erection of a rear roof extension involving an increase in the ridge height by 350mm, increase in front roof slope pitch, and installation of 3no. rooflights in the front roofslope; erection of a rear extension at first floor level, over part of the existing back addition; erection of a rear extension at second floor level, over part of the resultant back addition, including formation of a roof terrace enclosed with an obscured glazed screen over the remaining resultant back addition; replacement of all existing single glazed timber framed windows with new double glazed UPVC framed windows.
As published by the council, reference 2025/03161/FUL
Application record
- Reference
- 2025/03161/FUL
- Type
- Full Planning Application
- Status
- Granted As published: Decided: APPLICATION APPROVED
- Decision
- Granted As published: APPLICATION APPROVED
- Received
- 12 Nov 2025
- Validated
- 17 Nov 2025
- Decided
- 13 Jul 2026
- Ward
- Wendell Park
- Postcode
- W12 9LB
Site history
Applications at this address on the Hammersmith and Fulham register
This site has had 3 applications since 2025: 2 approved, 0 refused.
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P/2026/01994/VAR Awaiting decision
9 Stronsa Road, London, W12 9LB
Variation of Condition 2 (approved drawings) of planning permission reference: 2025/03161/FUL dated 13th July 2026 for the "Retrospective application for the erection of a rear roof extension involving an increase in the ridge height by 350mm, increase in front roof slope pitch, and installation of 3no. rooflights in the front roofslope; erection of a rear extension at first floor level, over part of the existing back addition; erection of a rear extension at second floor level, over part of the resultant back addition, including formation of a roof terrace enclosed with an obscured glazed screen over the remaining resultant back addition; replacement of all existing single glazed timber framed windows with new double glazed UPVC framed windows." Amendments sought to extend approved first floor extension to match with adjoining neighbours and add a secondary access via the rear garden.
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2025/03160/FUL Granted
9 Stronsa Road, London, W12 9LB
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 rear extension.
Timeline
Dates from the published record
-
12 Nov 2025
Received by Hammersmith and Fulham
-
17 Nov 2025
Validated
Checked as complete and ready for consideration.
-
13 Jul 2026
Decision issued: APPLICATION APPROVED
-
25 Jul 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/2026/01994/VAR Awaiting decision
9 Stronsa Road, London, W12 9LB
Variation of Condition 2 (approved drawings) of planning permission reference: 2025/03161/FUL dated 13th July 2026 for the "Retrospective application for the erection of a rear roof extension involving an increase in the ridge height by 350mm, increase in front roof slope pitch, and installation of 3no. rooflights in the front roofslope; erection of a rear extension at first floor level, over part of the existing back addition; erection of a rear extension at second floor level, over part of the resultant back addition, including formation of a roof terrace enclosed with an obscured glazed screen over the remaining resultant back addition; replacement of all existing single glazed timber framed windows with new double glazed UPVC framed windows." Amendments sought to extend approved first floor extension to match with adjoining neighbours and add a secondary access via the rear garden.
Documents
Plans, drawings, consultee responses and the officer's report
16 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 13 July 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 0.3 miles
-
9 Stronsa Road, London, W12 9LB
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 rear extension.
Granted Full applications Extension DemolitionSmall domestic -
9 Stronsa Road, London, W12 9LB
95% historically approved · decision due ~6 Oct
Variation of Condition 2 (approved drawings) of planning permission reference: 2025/03161/FUL dated 13th July 2026 for the "Retrospective application for the erection of a rear roof extension involving an increase in the ridge height by 350mm, increase in front roof slope pitch, and installation of 3no. rooflights in the front roofslope; erection of a rear extension at first floor level, over part of the existing back addition; erection of a rear extension at second floor level, over part of the resultant back addition, including formation of a roof terrace enclosed with an obscured glazed screen over the remaining resultant back addition; replacement of all existing single glazed timber framed windows with new double glazed UPVC framed windows." Amendments sought to extend approved first floor extension to match with adjoining neighbours and add a secondary access via the rear garden.
Awaiting decision Amendments Extension Loft or dormer +2 11 docs -
Wendell Park Primary School Stronsa Road London W12 9LB
School Grounds. G1 x 9). All trees will need reduction works of up to 2.5m and balancing with deadwood removal.
Decided Trees 3 docs -
13 Stronsa Road London W12 9LB
Erection of a single storey rear extension to the side and a part single, part two storey extension to the rear of the existing back addition, following the demolition of the existing single storey rear extension; erection of a new single storey outbuilding to the rear of the rear garden, following the demolition of the two existing outbuildings.
Granted Full applications Extension Demolition 36 docsSmall domestic -
23 Stronsa Road London W12 9LB
Erection of a single storey rear extension to the side of the existing back addition; installation of bi-folding doors to replace the existing door at ground floor level to the rear elevation.
Granted Full applications Extension Windows or glazing 28 docsSmall domestic -
Flat B 36 Stronsa Road London W12 9LB
98% historically approved · decision due ~8 Feb
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; and installation of 2no. rooflights in the front roofslope.
Awaiting decision Full applications Extension Loft or dormer 12 docs
Other full applications
In Hammersmith and Fulham
-
2025/02611/FUL Granted
30 Galloway Road, London, W12 0PJ
Replacement of all existing single glazed timber windows with new double glazed timber windows; replacement of existing timber moulded door and single glazed obscured panels and toplight with a new timber moulded door and double glazed obscured panels and toplight to the front elevation, and replacement of existing single glazed timber door and single glazed sidelight and toplight with a new double glazed timber door and double glazed sidelight and toplight to the rear elevation at ground floor level.
-
2025/02608/FUL Granted
26 Galloway Road, London, W12 0PJ
Replacement of all existing single glazed timber windows with new double glazed timber windows; replacement of existing single glazed timber moulded door including single glazed obscured toplights with a new double glazed timber moulded door including double glazed obscured toplights to the front elevation, and replacement of existing single glazed timber door including single glazed sidelight and toplight with a new double glazed timber door including double glazed sidelight and toplight to the rear elevation at ground floor level.
-
2025/02610/FUL Granted
29 Galloway Road, London, W12 0PH
Replacement of existing single glazed uPVC windows with new double glazed timber windows to the front elevation; replacement of existing composite moulded door and double glazed obscured toplight with a new traditional timber moulded door and double glazed obscured toplight to the front elevation at ground floor level; replacement of existing single glazed timber windows with new double glazed timber windows to the rear elevation; and replacement of existing single glazed timber French door and single glazed panels with a new double glazed timber French door and double glazed panels to the rear elevation at ground floor level.
-
P/2026/02334/FUL Awaiting decision
169-175 Nazareth House, Hammersmith Road, London, W6 8DB
Erection of 3no bollards, replacement of 1no window with a door and formation of an access ramp with handrails, installation of dropped kerb and formation of zebra crossing to eastern elevation of the building.
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2026/00056/FUL Granted
Chiswick Nursing Centre Ravenscourt Gardens, London, W6 0AE
Replacement of existing windows and doors with new double glazed Aluminium windows and doors.