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
North Mymms Water Treatment Site, Warrengate Road, North Mymms, Hatfield, AL9 7TY
Last published check: 7 Nov 2026, 07:40. 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 sourceOutline planning permission for the enhancement and installation of additional treatment, including the demolition of buildings, with all matters reserved
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Sign in to view collected detailsNorth Mymms Water Treatment Site, Warrengate Road, North Mymms, Hatfield, AL9 7TY
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| Document | Published | Action |
|---|---|---|
| Description: Application Form - Without Personal DataApplicationFormNoPersonalData.pdf (106 kb) | Not published | View |
| Description: Existing Site Layout187961-BVL-Z0-XX-DR-Z-10002.pdf (352 kb) | Not published | View |
| Description: Proposed New Buildings187961-BVL-Z0-XX-DR-Z-10101.pdf (319 kb) | Not published | View |
| Description: Block Plan187961-BVL-Z0-XX-DR-Z-10003.pdf (276 kb) | Not published | View |
| Description: Site Location Plan116593 - Planning maps 1-1250.pdf (604 kb) | Not published | View |
| Description: Comments - Thames WaterInformative Only Planning Application - 6_2015_2528_OUTLINE.pdf (14 kb) | Not published | View |
| Description: Comments - WHBC Environmental HealthNorth Mymms Water Treatment Site.pdf (13 kb) | Not published | View |
| Description: Comments - ROW (redacted)RE_ 6_2015_2528_OUTLINE_Redacted.pdf (63 kb) | Not published | View |
| Description: Comments - Environment Agency Drawings187961-BVL-Z0-XX-DR-Z-10002.pdf (347 kb) | Not published | View |
| Description: Comments - Environment Agency Drawings187961-BVL-Z0-XX-DR-Z-10101.pdf (316 kb) | Not published | View |
| Description: Comments - Environment Agency Drawingsimage001.jpg (35 kb) | Not published | View |
| Description: comments - Environment Agency.pdf124477.pdf (89 kb) | Not published | View |
| Description: Comments - Environment Agency Email.pdfNorth Mymms Treatment Works Ref No 6_2015_2528_OUTLINE_Redacted(1).pdf (50 kb) | Not published | View |
| Description: Comments - WHBC Landscapes & Ecology6_2015_2528_OUTLINE_ North Mymms Water Treatment Site, Warrengate Road, North Mymms, Hatfield, AL9 7TY_Redacted.pdf (33 kb) | Not published | View |
| Description: Decision Notice PDFDecision Notice_620152528OUTLINE(1).pdf (159 kb) | Not published | View |
| Description: Delegated ReportDelegated Report_620152528OUTLINE(2).pdf (110 kb) | Not published | View |
| Description: Site NoticeSite Notice_620152528OUTLINE.doc (366 kb) | Not published | View |
| Description: Block Plan187961-BVL-Z0-XX-DR-Z-10003.03.pdf (265 kb) | Not published | View |
Documents open on the council website. Browse council documents if a link has changed.
Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.
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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.