Planning application
P/2026/01743/HH
17 Ellingham Road, London, W12 9PR
Proposal
Erection of a rear extension at second floor level, over part of the existing back addition; erection of a rear extension at first floor level, over part of the existing back addition; erection of an adjusted lead lined dormer with French doors and a glazed Juliet balcony to the rear elevation at second floor level; erection of a 1700 mm high obscured glazed screen around part of the remaining flat roof of the existing back addition at second floor level, in connection with the creation of a roof terrace; erection of a 1700 mm high obscured glazed screen around the remaining flat roof of the existing back addition at first floor level, in connection with the creation of a roof terrace; alterations to the existing window to the rear elevation at upper ground floor level; and removal of an existing rooflight to the flat roof at upper ground floor level of the existing lower ground floor back addition.
As published by the council, reference P/2026/01743/HH
Timeline
Dates from the published record
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9 Jul 2026
Received by Hammersmith and Fulham
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26 Jul 2026
Validated
Checked as complete and ready for consideration.
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28 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
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.
About householder applications
How this application type works
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.
Nearby applications
Within 500 metres
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P/2026/00565/DET Granted
34 Flat First Floor,Ellingham Road,London,Hammersmith And Fulham,W12 9PR
Submission of details of the installation/commissioning reports of the Zero Emission Electric boiler to be provided for space heating and hot water for the second floor studio flat pursuant to condition 5 of planning permission ref: 2025/00125/FUL granted 14th November 2025.
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P/2026/00548/DET Granted
34 Flat A,Ellingham Road,London,Hammersmith And Fulham,W12 9PR
Submission of details of the installation/commissioning reports of the Zero Emission MCS certified Air Source Heat Pumps or Electric boilers to be provided for space heating and hot water for the lower ground floor flat pursuant to condition 6 of planning permission ref: 2024/03272/FUL granted 14th November 2025.
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P/2026/00583/TREE Awaiting decision
Mark Mansions Westville Road, London, W12 9PS
T1 Privet Tree canopy is too close to the building. Reduce all aspects of the crown by approx. 1.5-2m to create a tight and tidy shape. T2 Fig Tree Reduce all aspects of the crown back to previous points of reduction by approx. 3-4m. Cut back from building.
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P/2026/01601/HH Awaiting decision
29 Findon Road, London, W12 9PP
Erection of an enlarged replacement rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; installation of 3no. rooflights in the front roofslope, following the removal of all existing; installation of a rooflight, on top of the pitched roof of first floor back addition; re-sizing and replacement of an existing window to the side elevation at first floor level.
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2025/03399/DET Granted
Flat First Floor 34 Ellingham Road London W12 9PR
Submission of details of an enhanced sound insulation value DnT,w + Ctr [and L'nT,w] of at least 5dB above the Building Regulations value, for the floor/ceiling/wall structures separating different types of rooms/ uses in adjoining dwellings, namely [eg. living room and kitchen above bedroom of separate dwelling] pursuant to condition 4 of planning permission ref: 2025/00125/FUL granted 14th November 2025.
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2025/03397/DET Granted
Flat A 34 Ellingham Road London W12 9PR
Submission of details of an enhanced sound insulation value DnT,w + Ctr [and L'nT,w] of at least 5dB above the Building Regulations value, for the floor/ceiling/wall structures separating different types of rooms/ uses in adjoining dwellings, namely [eg. living room and kitchen above bedroom of separate dwelling] pursuant to condition 5 of planning permission ref: 2024/03272/FUL granted 14th November 2025.
Other householder applications
In Hammersmith and Fulham
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P/2026/01430/HH Granted
33 Crefeld Close, London, W6 8EL
Installation of 1no new window opening at first and second floor level to the side (eastern) elevation of the existing building.
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P/2026/01914/HH Awaiting decision
57 Mendora Road, London, SW6 7ND
Erection of a single storey rear extension, to the side of existing back addition.
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P/2026/00890/HH Granted
76 Beryl Road, London, W6 8JT
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; erection of a single storey rear extension, to the side of the existing back addition; installation of 3no. rooflights in the front roofslope.
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P/2026/01376/HH Granted
71 Sherbrooke Road, London, SW6 7QL
Erection of a rear roof extension, involving an increase in the ridge height of 300mm; increase in height of existing chimneys; and installation of 2no. rooflights in the front roof slope.
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P/2026/01873/HH Awaiting decision
27 Brookville Road, London, SW6 7BH
Erection of a rear roof extension involving an increase in the ridge height by 25cm; erection of a rear extension at second floor level over part of the existing back addition; erection of a single storey rear extension to the side of the existing back addition; installation of 2no rooflights in the front roofslope; demolition of the existing chimney stack above the roof of first floor rear back addition; infilling of 1no existing window, installation of 1no new window (re-located) and replacement of 1no existing window with a new window to the side of rear back addition, installation of French doors with a Juliet balcony to the rear elevation at first floor level; demolition of the rear store, installation of new French doors and side windows at ground floor level to the rear elevation.