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
3 GROSVENOR CRESCENT HILLINGDON Middlesex
Last published check: 10 Oct 2026, 04:41. Check the council record for more recent changes.
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Council sourceConversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
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| Document | Published | Action |
|---|---|---|
| Application Form - Without Personal DataAPPLICATION FORM | 12 Jul 2021 | View |
| siteplan(1). The location planLOCATION PLAN | 12 Jul 2021 | View |
| 3 GROSVENOR CRESCENT HILLINGDON 201(1). Evidence to verify applicationSITE LAYOUT - EXISTING | 12 Jul 2021 | View |
| 3 GROSVENOR CRESCENT HILLINGDON 202(1). Evidence to verify applicationEXISTING PLAN | 12 Jul 2021 | View |
| 3 GROSVENOR CRESCENT HILLINGDON 205(1) Evidence to verify applicationPROPOSED AND EXISITNG SITE LAYOUT PLAN | 12 Jul 2021 | View |
| 3 GROSVENOR CRESCENT HILLINGDON 203A Evidence to verify applicationPROPOSED PLAN | 12 Jul 2021 | View |
| 3 GROSVENOR CRESCENT HILLINGDON 204A Evidence to verify applicationPROPOSED PLAN | 12 Jul 2021 | View |
| Including CalculationsPLAN | 23 Jul 2021 | View |
| A summary of the attachments in the proposalSUPPORTING INFORMATION | 12 Jul 2021 | View |
| DECISION NOTICEDECISION NOTICE | 25 Aug 2021 | View |
| OFFICERS REPORTSOFFICERS REPORTS | 25 Aug 2021 | View |
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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Understand pending consideration, approved, refused and withdrawn planning applications.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.