Planning application
20 Ponsard Road, London, NW10 6BL
Works: Extension Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a rear roof extension; replacement of 1no existing window with a new double glazed uPVC window at first floor level to the rear elevation.
As published by the council, reference 2025/02415/CLP
Application record
- Reference
- 2025/02415/CLP
- Type
- Certificate of Lawfulness Proposed
- Status
- Decided: APPLICATION APPROVED
- Decision
- APPLICATION APPROVED
- Received
- 7 Sep 2025
- Validated
- 15 Sep 2025
- Decided
- 8 Apr 2026
- Ward
- College Park And Old Oak
- Postcode
- NW10 6BL
Timeline
Dates from the published record
-
7 Sep 2025
Received by Hammersmith and Fulham
-
15 Sep 2025
Validated
Checked as complete and ready for consideration.
-
8 Apr 2026
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 8 April 2026, 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.
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P/2026/01635/CLP Granted
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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
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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.
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P/2026/01065/CLP Granted
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Erection of a rear roof extension; and installation of 2no. rooflights in the front roofslope.