Planning application
P/2026/01453/FUL
52 Mellitus Street, London, W12 0AS
Proposal
Erection of a rear dormer roof extension; installation of 3no. rooflights in the front roofslope.
As published by the council, reference P/2026/01453/FUL
Timeline
Dates from the published record
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5 Jun 2026
Received by Hammersmith and Fulham
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14 Jul 2026
Validated
Checked as complete and ready for consideration.
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24 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P/2026/01185/PALHE Withdrawn
52 Mellitus Street, London, W12 0AS
Erection of a single storey rear extension (extending 6 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3 metres and a maximum eaves height of 3 metres).
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P/2026/01443/FUL Awaiting decision
52 Mellitus Street, London, W12 0AS
Erection of a single storey rear extension.
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P/2026/01196/CLP Withdrawn
52 Mellitus Street, London, W12 0AS
CLP
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2025/02727/FUL Withdrawn
8 Osmund Street, London, W12 0AX
Erection of a single storey rear extension with a green sedum roof and a rooflight; erection of a dormer window and installation of a rooflight following the removal of an existing rooflight, to the rear roofslope; replacement of all existing uPVC windows with new double glazed timber windows; replacement of existing main front entrance uPVC door with a new timber panelled door; alterations to the front garden to include, erection of a bin store with timber louvered housing, replacement of existing pathway with new brick and stone paving; alterations to the rear garden to include, replacement of existing fencing with timber panels set on a low brick plinth, erection of a timber pergola, new stone paving and lawn; associated landscaping.
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P/2026/00480/HH Granted
34 Mellitus Street, London, W12 0AS
Erection of a single storey rear extension.
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P/2026/00564/TREE Awaiting decision
153 Braybrook Street, London, W12 0AJ
T1 - rear garden - Approx. H20+ S10+ 100+DBH Lombardy Poplar Crown reduce height by 15+m back to old most recent pruning points
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.