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
Lafarge Aggregates, Tyttenhanger Quarry, Hertfordshire
Last published check: 28 Sept 2026, 23:39. Check the council record for more recent changes.
Lafarge Aggregates, Tyttenhanger Quarry, Hertfordshire
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Extention to existing quarry
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| 5-0250-97 & 0-0085-97.pdfDecision Notice and associated report | 25 Mar 2009 | View |
| Ecology survey.pdfPlans or drawings | 16 Aug 2016 | View |
| Dwg ref RA.TT.9-96.6190 fig 3.pdfPlans or drawings | 16 Aug 2016 | View |
| Borehole location plan C4-85.pdfPlans or drawings | 16 Aug 2016 | View |
| Site Vegetation & Topography dwg no GKH 6.pdfPlans or drawings | 16 Aug 2016 | View |
| Jan 1997 Supporting Statement 5.0250-97.pdfEnvironmental Impact Assessments | 12 Aug 2016 | View |
| Jan 1997 Non-Technical Summ 5.0250-97.pdfEnvironmental Impact Assessments | 12 Aug 2016 | View |
| Jan 1997 E'nmental Statement 0.0085-97 5.0250-97.pdfEnvironmental Impact Assessments | 15 Aug 2016 | View |
| Jan 1997 Consultants Reports 5.0250-97.pdfEnvironmental Impact Assessments | 16 Aug 2016 | View |
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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 sourceConditions aren’t listed here. Read the council decision notice for the full decision and conditions.
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Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.