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
CHEVRON HOUSE, 346 LONG LANE HILLINGDON
Last published check: 28 Sept 2026, 15:42. Check the council record for more recent changes.
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 sourceInstallation of a vehicle crossover
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Sign in to view collected detailsCHEVRON HOUSE, 346 LONG LANE HILLINGDON
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| Document | Published | Action |
|---|---|---|
| Application Form - Without Personal DataAPPLICATION FORM | 11 Sept 2024 | View |
| The location planLOCATION PLAN | 11 Sept 2024 | View |
| 100 Rev 00 (Superseded) Proposed block landscape planBLOCK PLAN | 11 Sept 2024 | View |
| 100 REV 01 (Amended) Proposed block landscape planBLOCK PLAN AMENDED | 31 Oct 2024 | View |
| Agent Photo - Existing Car ParkPHOTOGRAPHS (Supporting info) | 13 Nov 2024 | View |
| Surface Water DrainageFLOOD AND DRAINAGE ASSESSMENT | 11 Sept 2024 | View |
| Transport assessmentTRANSPORT ASSESSMENT | 11 Sept 2024 | View |
| DECISION NOTICEDECISION NOTICE | 29 Nov 2024 | View |
| OFFICERS REPORTSOFFICERS REPORTS | 29 Nov 2024 | View |
| 01 APPEAL FORM - 1140079Other | 4 Apr 2025 | View |
| Grounds Of Appeal - 2412012-TK01Other | 4 Apr 2025 | View |
| Grounds Of Appeal - Grounds of Appeal FULL APPLICATIONOther | 4 Apr 2025 | View |
| Officer ReportOfficer Report | 4 Apr 2025 | View |
| Start LetterNotification from Pinns | 4 Apr 2025 | View |
| Notification letterNeighbour Notification Letter | 8 Apr 2025 | View |
| Adopted DMT1 - DMT7Policies - UDP | 9 Apr 2025 | View |
| Front Cover & Contents - Local Plan Part 2 Development Management PoliciesPolicies - UDP | 9 Apr 2025 | View |
| Front Cover and Contents - Local Plan Part 1Policies - UDP | 9 Apr 2025 | View |
| London Plan 2021 Front CoverPolicies - London Plan | 9 Apr 2025 | View |
| London Plan 2021 Policies T1 - T9Policies - London Plan | 9 Apr 2025 | View |
| QUESTIONNAIRE - 1146938Questionnaire LPA | 9 Apr 2025 | View |
| Appeal Decision - WithdrawnOther | 12 May 2025 | View |
Documents open on the council website. Browse council documents if a link has changed.
Appeal status: Withdrawn · Withdrawn
DECISION NOTICE Appeal Decision - WithdrawnConditions 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.