Planning application
113B Roundwood Road, London, NW10 9UL
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Proposed rear dormer extension, dormer extension to rear outrigger and installation of 3x front rooflights to first-floor flat
As published by the council, reference 26/0333
Application record
- Reference
- 26/0333
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Granted As published: Permission Granted
- Received
- 12 Feb 2026
- Validated
- 12 Feb 2026
- Decided
- 15 Apr 2026
- Ward
- Roundwood
- Decision by
- Delegated Team Manager
- Postcode
- NW10 9UL
Timeline
Dates from the published record
-
12 Feb 2026
Received by Brent
-
15 Apr 2026
Decision issued: Permission Granted
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
advance building consultancy ltd Agent, registered in London
Active · incorporated 2014 · London
37 applications on PlanIndex · across 8 councils · 74% granted
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Plans, drawings, consultee responses and the officer's report
12 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.
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Open the documentsWhat this grant of permission means
Brent granted permission on 15 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
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121B Roundwood Road, London, NW10 9UL
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Certificate of lawfulness for proposed roof extension with addition of rear dormer, juliet style balcony and roof extension on the outrigger with installation of 2 rooflights to the front roof slope of dwellinghouse and erection of outbuilding at the end of the rear garden.
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Variation of condition 3 (external materials) to allow blockwork and render of Full Planning Permission reference 20/2328 dated 28 September, 2020, for Proposed single storey rear extension with side infill return to ground floor flat
Granted Amendments Extension 8 docsSmall domestic
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