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
231 LONG LANE HILLINGDON
Last published check: 10 Oct 2026, 01:48. 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 sourceEnlargement of a dwellinghouse by construction of two additional storeys (Application for prior approval under Schedule 2, Part 1, Class AA of the Town and Country Planning (General Permitted Development) Order 2015 (as amended))
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| Document | Published | Action |
|---|---|---|
| APPLICATION FORMAPPLICATION FORM | 3 Aug 2021 | View |
| Location planLOCATION PLAN | 3 Aug 2021 | View |
| Existing plan and elevationsEXISTING PLAN | 3 Aug 2021 | View |
| Existing plans and elevationsEXISTING PLAN | 3 Aug 2021 | View |
| Proposed plans and elevationsPROPOSED PLAN | 3 Aug 2021 | View |
| Proposed plan and elevationsPROPOSED PLAN | 3 Aug 2021 | View |
| DismissedAPPEAL DECISION | 18 Feb 2022 | View |
| DECISION NOTICEDECISION NOTICE | 10 Oct 2021 | View |
| OFFICERS REPORTSOFFICERS REPORTS | 10 Oct 2021 | View |
| Hillingdon Local Plan Part 2 Adopted DMHB 11 - DMHB 12Policies - UDP | 12 Nov 2021 | View |
| Hillingdon Local Plan Part 2 Adopted DMHD 1Policies - UDP | 12 Nov 2021 | View |
| Hillingdon Local Plan Part 1 Chapter 1 IntroductionPolicies - UDP | 12 Nov 2021 | View |
| Consultation LetterNeighbour Consultation Letter | 12 Nov 2021 | View |
| DP Status January 2020Policies - UDP | 12 Nov 2021 | View |
| Hillingdon Local Plan Part 1 Front Cover and ContentsPolicies - UDP | 12 Nov 2021 | View |
| Hillingdon Local Plan Part 2 Front CoverPolicies - UDP | 12 Nov 2021 | View |
| Grounds of AppealStatement of Case Appellant | 12 Nov 2021 | View |
| HAS Start LetterNotification from Pinns | 12 Nov 2021 | View |
| Notification LetterNeighbour Notification Letter | 12 Nov 2021 | View |
| Officer ReportOfficer Report | 12 Nov 2021 | View |
| Planning HistoryOther | 12 Nov 2021 | View |
| Hillingdon Local Plan Part 1 Policy BE1Policies - UDP | 12 Nov 2021 | View |
| QuestionnaireQuestionnaire LPA | 12 Nov 2021 | View |
| 01 APPEAL FORM - 717333Other | 18 Nov 2021 | View |
| Appeal decision 3285708Other | 18 Feb 2022 | View |
Documents open on the council website. Browse council documents if a link has changed.
Appeal status: Dismissed · Dismissed
Dismissed DECISION NOTICE Appeal decision 3285708Conditions 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.