Three Rivers Council approves 92.2% of planning applications, based on 3,823 real decisions analysed from the council’s public planning portal. The national average across all councils tracked by PlanningLens is 88.6%. Three Rivers sits 3.6 percentage points above the national average.
According to PlanningLens analysis of 177 decided applications, Three Rivers Council approved 89.8% of planning applications in 2025. Across 3,823 decisions analysed since January 2020, the overall approval rate in Three Rivers is 92.2%; the national average across UK councils tracked by PlanningLens is 88.6%.
Source: PlanningLens (planninglens.co.uk) analysis of Three Rivers council planning portal records · Updated August 2026 · Quote freely with attribution
Enter your postcode for a free, personalised approval pattern report, based on your ward and application type.
Not all applications are treated equally. Extension types, listed building consent, and change of use applications each have very different success rates in Three Rivers.
| Application Type | Approved | Refused | Total | Rate |
|---|---|---|---|---|
| Trees | 1,544 | 138 | 1,682 | 91.8% |
| Other | 1,268 | 105 | 1,373 | 92.4% |
| Full | 421 | 43 | 464 | 90.7% |
| Certificate of Lawfulness | 264 | 9 | 273 | 96.7% |
| Listed Building | 13 | 3 | 16 | 81.2% |
| Advertisement | 9 | 0 | 9 | 100.0% |
| Prior Approval | 3 | 0 | 3 | 100.0% |
| Discharge of Conditions | 3 | 0 | 3 | 100.0% |
A loft conversion in one ward can have a 90% approval rate. In the next ward, 55%. The free check tells you which side you're on, your free property report is emailed in minutes.
Check My PostcodeWard-level data reveals where planning applications are most and least likely to succeed. Officers, local policies, and neighbourhood character all play a role.
| Ward | Approved | Refused | Total | Rate |
|---|---|---|---|---|
| Chorleywood North And Sarratt | 599 | 57 | 656 | 91.3% |
| Moor Park And Eastbury | 492 | 51 | 543 | 90.6% |
| Chorleywood South And Maple Cross | 324 | 20 | 344 | 94.2% |
| Rickmansworth Town | 228 | 13 | 241 | 94.6% |
| Dickinsons | 211 | 21 | 232 | 90.9% |
| Carpenders Park | 157 | 23 | 180 | 87.2% |
| Leavesden | 163 | 15 | 178 | 91.6% |
| Abbots Langley And Bedmond | 165 | 8 | 173 | 95.4% |
| Oxhey Hall And Hayling | 165 | 7 | 172 | 95.9% |
| Gade Valley | 121 | 18 | 139 | 87.1% |
| Chorleywood East | 116 | 20 | 136 | 85.3% |
| Durrants | 121 | 5 | 126 | 96.0% |
| Penn And Mill End | 97 | 5 | 102 | 95.1% |
| Chorleywood West | 94 | 6 | 100 | 94.0% |
| NOT IN DISTRICT See Details Under Parish | 83 | 0 | 83 | 100.0% |
| South Oxhey | 74 | 3 | 77 | 96.1% |
| Rickmansworth | 63 | 6 | 69 | 91.3% |
| Croxley Green | 38 | 4 | 42 | 90.5% |
| Oxhey Hall | 34 | 1 | 35 | 97.1% |
| Rickmansworth West | 26 | 3 | 29 | 89.7% |
| Sarratt | 26 | 0 | 26 | 100.0% |
| Abbots Langley | 23 | 2 | 25 | 92.0% |
| Maple Cross And Mill End | 19 | 2 | 21 | 90.5% |
| Langleybury | 15 | 3 | 18 | 83.3% |
| Bedmond And Primrose Hill | 15 | 1 | 16 | 93.8% |
Showing top 25 of 29 wards by volume. Your free property report includes the full ward breakdown.
See full ward breakdown →How Three Rivers’s planning approval rate has changed year by year, down 4.5pp since 2018.
Bar height reflects approval rate. Colour: green ≥85%, amber ≥70%, red below 70%.
Real residential planning decisions from Three Rivers council. Each reference links to the council's own planning portal so you can verify the details yourself.
| Reference | Proposal | Decision |
|---|---|---|
| 26/0832/FUL Chorleywood South And Maple Cross | Demolition of existing conservatory, construction of single storey rear extensio | Approved |
| 26/0825/FUL Oxhey Hall And Hayling | Construction of single storey front, rear and side extension, partial conversion | Approved |
| 26/1001/FUL Dickinsons | Construction of a single storey side and rear extension | Approved |
| 26/0991/RSP Durrants | Part-Retrospective: Construction of front porch, conversion of garage into habit | Approved |
| 26/0984/TPO Abbots Langley And Bedmond | G1119 - Hornbeams (TPO paperwork says Beech): Reduce overhang back to boundary a | Approved |
| 26/0924/FUL Leavesden | Demolition of existing conservatory and construction of single storey rear exten | Approved |
| 26/0904/FUL Rickmansworth Town | Demolition of existing single storey side extension, construction of part-single | Approved |
| 26/0897/FUL Moor Park And Eastbury | Alterations to existing dropped kerb and provision of additional dropped kerb to | Refused |
| 26/0871/FUL Carpenders Park | Joint application: Erection of single storey rear extensions (No 78 and 80). | Approved |
| 26/0936/FUL Leavesden | Demolition of existing conservatory and part demolition of garage; construction | Approved |
Find out what actually gets approved near your address first. Your free property report analyses the 20 nearest decisions to your property, ward-specific refusal patterns, and extension-by-extension approval patterns. Based on Three Rivers's 3,823 real decisions. Free, emailed in minutes.
Check my postcodeCompare Three Rivers's planning approval rates with neighbouring areas:
Dig deeper into Three Rivers's planning statistics, by ward, extension type, or project category:
Data-driven guides to help you understand planning approval patterns:
Yes. PlanningLens offers a free planning permission check for Three Rivers. Enter your postcode to instantly see approval rates for your ward and application type, based on 3,823 real decisions from Three Rivers council. The full property-specific report is also free and emailed within minutes.
Enter your postcode on PlanningLens for a free instant check based on Three Rivers's real planning decisions. The free property report goes further: it analyses the 20 nearest comparable decisions to your property, ward-level refusal patterns, and approval rates by application type. Free and emailed within minutes.
Based on 3,823 planning decisions, the overall approval rate in Three Rivers is 92.2%. The national average across councils tracked by PlanningLens is 88.6%. Rates vary significantly by ward and application type.
PlanningLens has analysed 3,823 planning decisions from Three Rivers council. 3,525 were approved and 298 were refused. These figures cover decisions from January 2020 to the present.
The average approval rate in Three Rivers is 92.2%, but outcomes depend heavily on your specific ward, the type of extension or development you are proposing, and local planning policy. Use the free PlanningLens postcode check to get a personalised score.
Writing about planning in Three Rivers? These figures are free to republish with attribution. Copy the one-line citation, or paste the stat box into any website, CMS or newsletter, it carries its own styling and links back to this page for verification.