Planning decisions in East Hertfordshire
As of 1 Jul 2026, covering the last 5 years.
On the public planning record, East Hertfordshire approved 82% of 2,112 decided applications in the last 5 years. Here is the approval rate for the most common home-project types. It is useful before you apply and free for local reporters to cite with attribution to MyTrustedTraders.
Approval rate by project type
- Extension : 82% approved (470 decided, ~66 days)
- Rear extension : 81% approved (363 decided, ~65 days)
- Roof / fenestration : 86% approved (320 decided, ~67 days)
- Demolition : 82% approved (194 decided, ~70 days)
- Side extension : 82% approved (133 decided, ~72 days)
- Loft conversion : 87% approved (127 decided, ~63 days)
- Porch : 85% approved (101 decided, ~73 days)
- Two-storey extension : 73% approved (91 decided, ~71 days)
- Conservatory / orangery : 87% approved (69 decided, ~64 days)
- Solar / renewables : 70% approved (69 decided, ~99 days)
- Change of use : 75% approved (63 decided, ~78 days)
- Windows & doors : 92% approved (60 decided, ~81 days)
- Boundary wall / fence / gates : 88% approved (52 decided, ~80 days)
Method
Figures are aggregates over the public planning decisions we hold for East Hertfordshire, matched to a project type from the application description. Overall approval is decided-weighted across project types, using each type's rate over the last 5 years where we hold enough decisions, otherwise its full record. Only types with at least five decided applications are shown. We publish aggregate counts only, with no application references or applicant names. Full method and limits.