26/0266/HSEPlanning Application 26/0266/HSE
Full application at 24 Tretawn Gardens London NW7 4NR, Barnet. View planning documents, track the decision and get email alerts on updates.
Roof extension involving extended crown roof, raising of the ridge height, side and rear dormer windows and 2no. front facing rooflights
26/0266/HSE
24 Tretawn Gardens London NW7 4NR
This is a full planning application for a dormer extension at 24 Tretawn Gardens London NW7 4NR. Barnet has handled 4,527 applications of this type and approves 76% of them, typically deciding them in 57 days. It was submitted on 23 January 2026 and is still awaiting a decision. The site is in the Patchetts Green and Delrow conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 157 applications across Mill Hill. We hold 494 applications in total for the NW7 postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Barnet