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
1 Calder Avenue, Brookmans Park, Hatfield, AL9 7AH
Last published check: 24 Oct 2026, 19:48. 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 sourceErection of two storey front, side and rear extension and to raise the main roof including installation of 2no rear dormers
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Sign in to view collected details1 Calder Avenue, Brookmans Park, Hatfield, AL9 7AH
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| Document | Published | Action |
|---|---|---|
| Description: Application Form - Without Personal DataApplicationFormNoPersonalData.pdf (99 kb) | Not published | View |
| Description: NMA Application Form - Without Personal DataDownloadPDF.pdf (118 kb) | Not published | View |
| Description: Block Planblock 1.pdf (207 kb) | Not published | View |
| Description: Existing Plans and Elevationsexist 1.pdf (457 kb) | Not published | View |
| Description: Proposed Plans and Elevations1 Calder avenue, Brookmans Park, AL9 PROPOSED (1).pdf (462 kb) | Not published | View |
| Description: Proposal - Rev A (NMA)1 Calder avenue, Brookmans Park, AL9 PROPOSED (1)_Redacted.pdf (552 kb) | Not published | View |
| Description: Site Location Plansite 1.pdf (209 kb) | Not published | View |
| Description: Demolition Plan1 Calder avenue, Brookmans Park, AL9 DEMO (1).pdf (279 kb) | Not published | View |
| Description: Proposed Street Scene1 Calder avenue, Brookmans Park, AL9 Street Scene (1).pdf (6070 kb) | Not published | View |
| Description: NMA Decision letter 19.5.161 Calder Avenue NMA Letter 19.5.16.pdf (113 kb) | Not published | View |
| Description: Delegated ReportDelegated Report_620160098HOUSE(3).pdf (112 kb) | Not published | View |
| Description: Decision Notice PDFDecision Notice_620160098HOUSE(1).pdf (140 kb) | Not published | View |
| Description: Proposed Plans and Elevationspro 1.pdf (474 kb) | Not published | 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.