Side extension planning approval in Renfrewshire
Based on decisions in the last 5 years, as of 10 Jun 2026.
We hold no refused side extension decisions for Renfrewshire in this period, so treat a full approval rate with caution. The council's own portal has the complete record.
Of 60 side extension planning applications decided by Renfrewshire in the last 5 years, 100% 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 Renfrewshire
- Extension : 99% approved (307 decided)
- Rear extension : 100% approved (131 decided)
- Tree work : 99% approved (71 decided)
- Change of use : 97% approved (69 decided)
- Boundary wall / fence / gates : 95% approved (66 decided)
- Two-storey extension : 100% approved (40 decided)
Method
Approval rate = approved ÷ (approved + refused) over the public planning decisions we hold for Renfrewshire, matched to a type of work from the application description. We lead with the last few years so the figure reflects how Renfrewshire 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.