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610 approved · 103 refused · 54 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
166 Abbots Road Abbots Langley Hertfordshire WD5 0BL
Received 27 Jul 202687 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF
Received 27 Jul 2026166 Hayling Road South Oxhey Watford Hertfordshire WD19 7QP
Received 27 Jul 2026Lidl Great Britain Limited Hempstead Road Watford Hertfordshire
Received 27 Jul 2026Roseleigh Bucks Hill Kings Langley Hertfordshire WD4 9BR
Received 28 Jul 2026Lidl Great Britain Limited Hempstead Road Watford Hertfordshire
Received 28 Jul 2026Langsett 22 Chorleywood Bottom Chorleywood Rickmansworth Hertfordshire WD3 5JR
Received 28 Jul 202647 Taylors Court Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LN
Received 28 Jul 2026123 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PA
Received 28 Jul 2026Hillcroft House 68 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NY
Received 28 Jul 2026The Court Rickmansworth Road Chorleywood Rickmansworth Hertfordshire WD3 5SG
Received 28 Jul 2026York House School Sarratt Road Rickmansworth Hertfordshire WD3 4LW
Received 29 Jul 2026York House School Sarratt Road Rickmansworth Hertfordshire WD3 4LW
Received 29 Jul 202696 Ashridge Drive South Oxhey Watford Hertfordshire WD19 6UQ
Received 29 Jul 2026116 Valley Road Rickmansworth Hertfordshire WD3 4BH
Received 29 Jul 202640 The Clump Rickmansworth Hertfordshire WD3 4BQ
Received 30 Jul 202628A Sandy Lodge Way Northwood HA6 2AS
Received 30 Jul 202619 Lewes Way Croxley Green Rickmansworth Hertfordshire WD3 3SN
Received 30 Jul 202610 Hastings Way Croxley Green Rickmansworth Hertfordshire WD3 3SG
Received 30 Jul 202631 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BS
Received 30 Jul 2026The Bell House 111 Harefield Road Rickmansworth Hertfordshire WD3 1PB
Received 31 Jul 2026Slipway Cottage 17 Heronsgate Road Chorleywood Rickmansworth Hertfordshire WD3 5BN
Received 31 Jul 202628 Primrose Hill Kings Langley Hertfordshire WD4 8HY
Received 31 Jul 2026Rickmansworth Municipal Golf Club Moor Lane Rickmansworth Hertfordshire
Received 31 Jul 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