Understanding planning · 13 min read
Planning application documents: what to read first
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
England · Local authority
Explore collected planning applications and decisions for Three Rivers District Council. Search an address, application reference or proposal to find a record.
610 approved · 103 refused · 54 withdrawn. Received dates in our records: 19 Oct 2022 to 22 Sept 2026. Most recent record check: 28 Sept 2026. Counts reflect the last collected status; some records may be out of date.
Contact details were found on council pages. Check the source for opening hours and which enquiries the service handles.
Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.
Interactive planning map loads with JavaScript. Dataset sources are linked below.
Download Article 4 coverage for all authorities (CSV)
Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.
Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.
30 Toms Lane Kings Langley Hertfordshire WD4 8NB
Received 2 Mar 2026Home Park Lock Cottage Home Park Mill Link Kings Langley Hertfordshire WD4 8DZ
Received 3 Mar 2026Home Park Lock Cottage Home Park Mill Link Kings Langley Hertfordshire WD4 8DZ
Received 3 Mar 202663 Orchard Avenue Abbots Langley Watford Hertfordshire WD25 7JG
Received 3 Mar 202614 Askew Road Moor Park Northwood Hertfordshire HA6 2JF
Received 3 Mar 202616 Ridgehurst Avenue Leavesden Hertfordshire
Received 3 Mar 202687 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF
Received 3 Mar 2026Woodland South Of Homewood Bedmond Road Bedmond Hertfordshire
Received 3 Mar 2026Oxhey Grange Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB
Received 3 Mar 20269 Russell Road Moor Park Northwood Hertfordshire HA6 2LJ
Received 4 Mar 2026103 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PA
Received 4 Mar 2026Shepherds Cottage Chorleywood Bottom Chorleywood Rickmansworth Hertfordshire WD3 5JH
Received 4 Mar 2026Hertford Place Denham Way Maple Cross Hertfordshire
Received 4 Mar 202620 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EP
Received 4 Mar 202647 Russell Road Moor Park Northwood Hertfordshire HA6 2LP
Received 4 Mar 2026Chorleywood Manor Care Home High View Chorleywood Rickmansworth Hertfordshire WD3 5TQ
Received 4 Mar 2026The White Cottage 6 Berks Hill Chorleywood Rickmansworth Hertfordshire WD3 5AQ
Received 4 Mar 202662 Eastbury Road Northwood HA6 3AR
Received 4 Mar 2026Keepers Cottage Homefield Road Chorleywood Rickmansworth Hertfordshire WD3 5QJ
Received 5 Mar 2026The Court Rickmansworth Road Chorleywood Rickmansworth Hertfordshire WD3 5SG
Received 5 Mar 2026153 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH
Received 5 Mar 202690 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DQ
Received 5 Mar 202625 Woodland Chase Croxley Green Rickmansworth Hertfordshire WD3 3FN
Received 5 Mar 2026189 - 191 Watford Road Croxley Green Hertfordshire WD3 3TL
Received 5 Mar 2026Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsStart with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.
How to search planning applications
Understanding planning · 13 min read
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

Understanding planning · 13 min read
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

Property research · 13 min read
Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.
These figures describe applications collected by PlanningTrack for Three Rivers District Council, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.
The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.
Check collection coverage