Side extension planning approval in Lincoln
Based on decisions in the last 5 years, as of 23 Jun 2026.
Of 56 side extension planning applications decided by Lincoln in the last 5 years, 96% 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 Lincoln
- Extension : 97% approved (221 decided)
- Rear extension : 97% approved (156 decided)
- Change of use : 94% approved (115 decided)
- Listed building / conservation : 98% approved (95 decided)
- Tree work : 98% approved (86 decided)
- Boundary wall / fence / gates : 100% approved (55 decided)
- Advertisement / signage : 100% approved (41 decided)
Method
Approval rate = approved ÷ (approved + refused) over the public planning decisions we hold for Lincoln, matched to a type of work from the application description. We lead with the last few years so the figure reflects how Lincoln 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.