Roof / fenestration planning approval in Isle of Man
Based on decisions in the last 5 years, as of 26 Jun 2026.
Of 55 roof / fenestration planning applications decided by Isle of Man in the last 5 years, 95% were approved. This is the council's track record for this kind of work. It is a useful gauge before you apply, not a guarantee for any one application.
Other work in Isle of Man
- Extension : 92% approved (146 decided)
- Windows & doors : 98% approved (45 decided)
- Driveway / dropped kerb : 80% approved (44 decided)
Method
Approval rate = approved ÷ (approved + refused) over the public planning decisions we hold for Isle of Man, matched to a type of work from the application description. We lead with the last few years so the figure reflects how Isle of Man decides today, with the longer record as context. A rate is only shown once there are enough decided applications for it to be reliable. We publish aggregate figures only, never an individual application or applicant name. Read the full method and limits.