Planning application
P/2026/00693/HH
21 Dewhurst Road, London, W14 0ET
Proposal
Erection of a rear extension at third floor level, on top of the existing second floor back addition; erection of an enlarged rear dormer roof extension to replace existing; and raising the height of existing party wall, to the rear elevation at third floor and main roof level.
As published by the council, reference P/2026/00693/HH
Timeline
Dates from the published record
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10 Mar 2026
Received by Hammersmith and Fulham
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9 Apr 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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2025/02008/TREE Awaiting decision
8 Dewhurst Road London W14 0ET
T1 Cherry Tree - rear garden - 25% Crown reduction (shorten branches by 1-2m due to Excessive shading T2 Cherry Tree - rear garden - Remove. Poor specimen showing signs of decline. Too large for position close to the house.
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2026/00107/DET Granted
36 Dewhurst Road, London, W14 0ES
Submission of details of the external facing material - the black timber cladding - (including manufacturer's specifications, photographs and/or a physical sample) on the rear elevation of the proposed ground extension, pursuant to Condition 5 of planning permission reference 2025/00648/FUL dated 29 May 2025.
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2025/03502/FUL Granted
36 Dewhurst Road, London, W14 0ES
Installation of an air conditioning condenser unit on the flat roof of the existing three storey back addition at third floor level.
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2026/00209/TPO Granted
36 Dewhurst Road, London, W14 0ES
Pruning of 2 no. London Plane Trees (T1 and T2) in the rear garden, subject to Tree Preservation Order: TPO/374/01/12, by reducing crowns by approximately 4m back to most recent previous reduction points with a final height of 8m and a spread of 4m.
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P/2026/01594/HH Awaiting decision
92 Sterndale Road, London, W14 0HX
Erection of a two storey rear extension at first and second floor levels to the rear of the existing back addition; erection of a single storey rear extension at ground floor level, incorporating an internal lightwell, to the side and rear of the existing back addition; excavation of parts of the front and rear gardens to form lightwells and rear access steps in connection with the enlargement of the existing basement; installation of two air-conditioning condenser units housed within an acoustic enclosure on the roof of the enlarged back addition; erection of new boundary walls within the front garden to replace existing; installation of new timber casement windows on the side elevation at first and second floor levels; replacement of existing single-glazed timber sash windows on the front elevation with double-glazed timber sash windows; replacement of existing uPVC windows on the rear elevation with double-glazed timber sash windows; installation of a new timber front entrance door ... read more
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P/2026/01800/PAOND12 Awaiting decision
41 Dewhurst Road, London, W14 0ES
Installation of 6no solar panels on the main flat roof of the rear roof extension.
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.