Planning application
P/2026/00939/HH
85 Cobbold Road, London, W12 9LA
Proposal
Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).
As published by the council, reference P/2026/00939/HH
Timeline
Dates from the published record
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7 Apr 2026
Received by Hammersmith and Fulham
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8 May 2026
Validated
Checked as complete and ready for consideration.
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8 Jun 2026
Decision issued: APPLICATION APPROVED
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24 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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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2026/00102/PD42 Withdrawn
85 Cobbold Road, London, W12 9LA
Erection of a single storey rear extension to the side of the existing back addition (extending 5.5 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3.6 metres and a maximum eaves height of 2.2 metres).
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P/2026/01253/HH Awaiting decision
75 Cobbold Road, London, W12 9LA
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 and rear of the existing back addition following the demolition of existing store room; installation of 3no rooflights in the front roofslope.
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2025/03484/NMAT Granted
87 Gayford Road, London, W12 9BY
Non-material amendment to planning application ref: 2025/00720/FUL granted under appeal ref: APP/H5390/W/25/3365741 on 22nd October 2025 for the 'Change of use of the existing building from unrestricted storage and distribution unit (Use Class B8) into 5no self-contained flats comprising of 1 x 1 bedroom, 3 x 2 bedroom and 1 x 3 bedroom self-contained flats (Class C3); erection of a rear roof extension involving an increase in the ridge height including 3no rooflights in the front roofslope and formation of a roof terrace at second floor level to the rear elevation; erection of rear extensions at ground and first floor level; partial demolition of the ground and first floor level including the creation of new door and window openings, formation of roof terraces at first floor level, and garden terraces at ground floor level; alterations to the front elevation to include the replacement of existing windows with new windows and existing double entrance gates with a new single entrance ga... read more
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2025/01583/FUL Awaiting decision
87 Gayford Road, London, W12 9BY
Change of use of the existing building from unrestricted storage and distribution unit (Use Class B8) into 6no self-contained flats comprising of 2 x 1 bedroom, 3 x 2 bedroom and 1 x 3 bedroom self-contained flats (Class C3); erection of a rear roof extension involving an increase in the ridge height including 3no rooflights in the front roofslope and formation of a roof terrace at second floor level to the rear elevation; erection of rear extensions at ground and first floor level; partial demolition of the ground and first floor level including the creation of new door and window openings, formation of roof terraces at first floor level, and garden terraces at ground floor level; alterations to the front elevation to include the replacement of existing windows with new windows and existing double entrance gates with a new single entrance gate and railings; installation of sedum green roof and rooflights above the roof of ground and first floor back additions; installation of solar pa... read more
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2025/00720/FUL Granted
87 Gayford Road, London, W12 9BY
Change of use of the existing building from unrestricted storage and distribution unit (Use Class B8) into 5no self-contained flats comprising of 1 x 1 bedroom, 3 x 2 bedroom and 1 x 3 bedroom self-contained flats (Class C3); erection of a rear roof extension involving an increase in the ridge height including 3no rooflights in the front roofslope and formation of a roof terrace at second floor level to the rear elevation; erection of rear extensions at ground and first floor level; partial demolition of the ground and first floor level including the creation of new door and window openings, formation of roof terraces at first floor level, and garden terraces at ground floor level; alterations to the front elevation to include the replacement of existing windows with new windows and existing double entrance gates with a new single entrance gate and railings; installation of sedum green roof and rooflights above the roof of ground and first floor back additions; installation of solar pa... read more
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P/2026/01035/FUL Awaiting decision
87 Gayford Road, London, W12 9BY
Installation of an air source heat pump within the roof terraces of all five flats (Flats 1 - 5).
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.