Planning application
P/2026/00524/HH
34 Lysia Street, London, SW6 6NG
Proposal
Erection of a rear roof extension; erection of a rear extension at second floor level, on top of the existing back addition; erection of a rear extension at first floor level, on top of the existing back addition; erection of a single storey rear extension, to the side of the existing back addition; excavation of front garden and part of rear garden to form lightwells, in connection with the creation of a new basement; installation of one roof light above the existing flat roof loft conversion; front and rear garden landscaping and all associated works.
As published by the council, reference P/2026/00524/HH
Timeline
Dates from the published record
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27 Feb 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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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/2026/01865/TPO Awaiting decision
38 Lysia Street, London, SW6 6NG
Pruning of a Silver Birch tree (T1) in the rear garden, subject to Tree Preservation Order TPO/156/1/189, re-pollard back to previous reduction point for routine maintenance.
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2025/01607/TREE Awaiting decision
17 Lysia Street, London, SW6 6NF
Rear garden T1 Cherry x 1 (Prunus spp) - Reduce all round to previous reduction points approx. 2-4m leaving furnishing growth. - Remove all waste through property.
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2025/03361/TREE Awaiting decision
12 Lysia Street, London, SW6 6NG
Rear garden - Removal/ felling of the Honey locust tree More than half of the overgrown tree's branches extend into the neighbour's garden, causing excessive leaf fall and presenting a potential risk to their garden office and lawn under the tree. The tree's spreading roots are also affecting the adjacent boundary fence/wall. It has become overgrown and obstructive. We plan to replace it by planting a smaller, more suitable tree in the same location.
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2025/02760/TREE Awaiting decision
12 Lysia Street, London, SW6 6NG
Fell / Remove entire tree. - REAR Garden - This tree is leaning, and cause potential risk to the sitting area under the tree, root impact on nearby boundary fence/wall, it is also overgrown and blocking light
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P/2026/00470/FUL Granted
15 Flat First Floor,Niton Street,London,Hammersmith And Fulham,SW6 6NH
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 1700mm high obscured glazed screen around a portion of the roof of the existing two storey back addition at second floor level, in connection with its use as a roof terrace; and installation of 3no. rooflights in the front roofslope.
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P/2026/00569/TREE Awaiting decision
34 Niton Street, London, SW6 6NJ
T1 Sycamore, rear garden - Removal. Within this small garden the tree has outgrown its setting and is incompatible with the scale and intended use of the space. Does not respond well to repeated or heavy pruning. Ongoing crown reduction would be required to contain the tree, resulting in poor form, increased maintenance and reduced long term health and structural integrity. This would not represent good arboricultural practice and would shorten the tree lifespan. Given the species, position and limited space, retention is not appropriate or sustainable. low public amenity value. Removal would not harm the visual quality, historic character or wider landscape setting of the Conservation Area.
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.