Planning decisions in Three Rivers
As of 25 Jun 2026, covering the last 5 years.
On the public planning record, Three Rivers approved 91% of 1,979 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 : 92% approved (431 decided, ~56 days)
- Rear extension : 92% approved (346 decided, ~57 days)
- Roof / fenestration : 92% approved (238 decided, ~58 days)
- Demolition : 93% approved (204 decided, ~59 days)
- Loft conversion : 88% approved (154 decided, ~57 days)
- Two-storey extension : 88% approved (98 decided, ~61 days)
- Side extension : 92% approved (91 decided, ~61 days)
- Porch : 92% approved (74 decided, ~62 days)
- Outbuilding / garden room : 93% approved (71 decided, ~56 days)
- Conservatory / orangery : 91% approved (67 decided, ~56 days)
- Tree work : 68% approved (65 decided, ~28 days)
- Boundary wall / fence / gates : 92% approved (49 decided, ~59 days)
- Windows & doors : 93% approved (46 decided, ~61 days)
- Solar / renewables : 93% approved (45 decided, ~59 days)
Method
Figures are aggregates over the public planning decisions we hold for Three Rivers, 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.