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.
Council planning record
306 Cassiobury Drive Watford WD17 3AW
Last published check: 27 Sept 2026, 14:07. Check the council record for more recent changes.
306 Cassiobury Drive Watford WD17 3AW
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View council mapErection of two storey rear and side extension and loft conversion with the rear and side dormer
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| OFFICER REPORTOfficer Report · PDF | 21 Apr 2026 | View |
| FULH - HOUSEHOLDER DECISIONDecision · PDF | 21 Apr 2026 | View |
| PUBLIC COMMENTSupport Comment · PDF | 10 Mar 2026 | View |
| Application FormApplication Form · PDF | 25 Feb 2026 | View |
| CIL FormCIL Form · PDF | 25 Feb 2026 | View |
| SITE LOCATION AND EXISTING AND PROPOSED BLOCKDrawing Approved · PDF | 25 Feb 2026 | View |
| EXISTING FLOOR AND ROOFDrawing Approved · PDF | 25 Feb 2026 | View |
| EXISTING ELEVATIONSDrawing Approved · PDF | 25 Feb 2026 | View |
| PROPOESD FLOOR AND ROOFDrawing Approved · PDF | 25 Feb 2026 | View |
| PROPOSED LOFT AND ROOFDrawing Approved · PDF | 25 Feb 2026 | View |
| PROPOESD ELEVATIONSDrawing · PDF | 25 Feb 2026 | View |
Documents open on the council website. Browse council documents if a link has changed.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
A published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceConditions aren’t listed here. Read the council decision notice for the full decision and conditions.
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
Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.
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.