Planning application
85 Cobbold Road, London, W12 9LA
Works: Extension Loft or dormer Demolition
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; demolition of the existing rear extension beyond the existing back addition and installation of a new door; and installation of 3no. rooflights in the front roofslope.
As published by the council, reference 2025/02285/CLP
Application record
- Reference
- 2025/02285/CLP
- Type
- Certificate of Lawfulness Proposed
- Status
- Decided: APPLICATION APPROVED
- Decision
- APPLICATION APPROVED
- Received
- 21 Aug 2025
- Validated
- 26 Aug 2025
- Decided
- 10 Nov 2025
- Ward
- Wendell Park
- Postcode
- W12 9LA
Site history
Applications at this address on the Hammersmith and Fulham register
This site has had 3 applications since 2025: 2 approved, 0 refused.
-
P/2026/00939/HH Granted
85 Cobbold Road, London, W12 9LA
Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).
-
2026/00102/PD42 Withdrawn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).
Timeline
Dates from the published record
-
21 Aug 2025
Received by Hammersmith and Fulham
-
26 Aug 2025
Validated
Checked as complete and ready for consideration.
-
10 Nov 2025
Decision issued: APPLICATION APPROVED
-
9 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Hammersmith and Fulham granted permission on 10 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
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).
Withdrawn Prior approval Extension 23 docsSmall domestic -
85 Cobbold Road, London, W12 9LA
Erection of a single storey rear extension, to the side of the existing back addition (Retrospective).
Granted Householder Extension 15 docsSmall domestic -
75 Cobbold Road, London, W12 9LA
98% historically approved · decision due ~11 Aug
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.
Awaiting decision Householder Extension Loft or dormer +1 9 docsSmall domestic -
100A Gayford Road London W12 9BW
97% historically approved · decision due ~26 Nov
Erection of an additional floor at roof level; formation of a roof terrace at second floor level to the rear elevation.
Awaiting decision Full applications 9 docs -
159 Becklow Road London W12 9HH
90% historically approved · decision due ~1 May
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; and installation of 3no. rooflights in the front roofslope.
Awaiting decision Lawful development Extension Loft or dormer 18 docs -
142 Becklow Road, London, W12 9HJ
Erection of a rear roof extension with the installation of 2no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level; erection of a 'pod' 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 following partial demolition of the ground floor back addition; erection of a timber built side boundary fence in connection with the formation of a courtyard to the rear of the main building and installation of a door to replace an existing window, to the rear elevation at ground floor level; infilling of the existing window and installation of sliding doors at ground floor level to the rear elevation; de-conversion of the existing building from 2no self-contained flats into a single family dwellinghouse.
Granted Full applications New dwelling Extension +3 17 docsSmall domestic
Other lawful development applications
In Hammersmith and Fulham
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P/2026/02241/CLP Awaiting decision
33 Stephendale Road, London, SW6 2LT
Erection of a rear extension at second floor level, on top of the existing back addition.
-
P/2026/01635/CLP Granted
13-15 Shepherd's Bush Green, London, W12 8PH
Proposed use of part of the basement for ancillary bar/servery/reception/breakfast area in connection with existing C1 use at St Christopher's Inn.
-
P/2026/00959/CLP Granted
159 Percy Road, London, W12 9QJ
Erection of a hip-to-gable rear roof extension with rear mansard roof and two rear dormers; installation of 1no. rooflight to the front roof slope and 1no. rooflight to the rear mansard; installation of an additional window to the flank elevation; and replacement to 1no existing casement window to the ground floor front elevation.
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P/2026/01195/CLP Granted
20 Valliere Road, London, NW10 6AJ
Erection of a 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 and 1no rooflight above the main flat roof at roof level.
-
P/2026/01065/CLP Granted
61 Willow Vale, London, W12 0PA
Erection of a rear roof extension; and installation of 2no. rooflights in the front roofslope.