Planning application
Flat A First Floor 18 Rowallan Road London SW6 6AG
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of a rear roof extension, including the installation of 1no. single door and 2no. windows in the rear dormer; installation of 2no. rooflights in the front roofslope; installation of 1no. rooflight in the flat roof of the back addition at second floor level; erection of a 1.7 metre high opaque glazed screen around part of the flat roof of the back addition at second floor level, in connection with its use as a roof terrace; and replacement and repositioning of 1no. window to the side elevation of the back addition at first floor level.
As published by the council, reference 2018/03075/FUL
Application record
- Reference
- 2018/03075/FUL
- Type
- Full Detailed Planning Application
- Status
- Pending Consideration
- Received
- 27 Sep 2018
- Validated
- 27 Sep 2018
- Ward
- Munster
- Postcode
- SW6 6AG
Site history
Applications at this address on the Hammersmith and Fulham register
This site has had 2 applications since 2018: 1 approved, 0 refused.
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2019/00336/DET Granted
Flat A First Floor 18 Rowallan Road London SW6 6AG
Submission of details and samples of the obscure glazed screen as measured from the floor level of the terrace to be used in connection with the roof terrace, pursuant to Conndition 9 of planning permission reference: 2018/03075/FUL dated 26th November 2018.
Timeline
Dates from the published record
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27 Sep 2018
Received by Hammersmith and Fulham
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21 Sep 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 22 November 2018, 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 79 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Duffy Associates Ltd Agent
Active · incorporated 2005
21 applications on PlanIndex · across 6 councils · 77% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordWhat happens while it is decided
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 89 days. More in our guide to how long planning decisions take.
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
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28 Rowallan Road, London, SW6 6AG
Non-material amendments to planning permission reference: 2025/02076/FUL dated 30th September 2025 for the "Erection of a rear roof extension, including installation of a door and a Juliet balcony; erection of a rear extension at second floor level, over part of the existing back addition; installation of 2no. rooflights in the front roofslope, following the removal of 1no. existing rooflight; removal of part of the remaining pitched roof of the existing back addition at second floor level to form a roof terrace enclosed with a glazed screen; installation of sliding doors to the rear elevation of the proposed rear extension at second floor level to provide access to the proposed roof terrace; and installation of sliding doors to replace existing window and door to the rear elevation at ground floor level." Amendments sought include a reduction in size of the pod extension in both depth and width and change to a mansard roof; and a reduction of the main roof dormer depth.
Granted Amendments Extension Loft or dormer +1 -
Flat A First Floor 18 Rowallan Road London SW6 6AG
Submission of details and samples of the obscure glazed screen as measured from the floor level of the terrace to be used in connection with the roof terrace, pursuant to Conndition 9 of planning permission reference: 2018/03075/FUL dated 26th November 2018.
Granted Conditions Windows or glazing 5 docs -
Flat Ground Floor 23 Rowallan Road London SW6 6AF
Partial removal of the rear wall; raising the height of the roof of the rear extension and installation of bi-folding doors to replace the existing French doors and window at ground floor level to the rear elevation; erection of brick boundary walls with wooden trellis on top in the rear garden area.
Granted Full applications Extension Windows or glazing 17 docs -
15 Rowallan Road London SW6 6AF
Erection of a single storey rear extension, to the side of the existing back addition.
Granted Full applications Extension 12 docsSmall domestic -
24 Mablethorpe Road London SW6 6AH
Erection of a rear extension at second floor level, over part of the existing back addition.
Awaiting decision Lawful development Extension 12 docs -
Maisonette First And Second Floors 32 Mablethorpe Road London SW6 6AH
Erection of a rear extension at second floor level, over part of the existing back addition; erection of glazed screening around the remainder of the flat roof at second floor level in connection with its use as a roof terrace; installation of bi-folding doors in the rear elevation of the proposed extension at second floor level to provide access to the proposed roof terrace; installation of French doors and a glazed Juliette balcony to replace window in the existing rear roof extension; replacement of the existing aluminium and timber sash windows to the front and rear elevations at the first floor level with new timber sash windows; replacement of 3no. existing casement windows in the side elevation of the back addition at first floor level with 2no. timber sash windows; installation of 3no. rooflights in the front roofslope to replace 2no. existing rooflights; inatallation of a rooflight in the flat roof of the existing rear roof extension.
Refused Full applications Extension Loft or dormer +1 14 docs
Other full applications
In Hammersmith and Fulham
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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.
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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.
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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.
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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.