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
6 Calder Avenue Brookmans Park Hertfordshire AL9 7AQ
Last published check: 28 Oct 2026, 10:32. 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 a first floor rear extension, single storey side and rear extension, front canopy, alteration to fenestration, conversion of garage to habitable space and erection of a detached garage
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| Document | Published | Action |
|---|---|---|
| Description: Application form redactedApplicationFormRedacted.pdf (175 kb) | Not published | View |
| Description: Plans Proposed6 Calder 003 rev E Planning.pdf (1161 kb) | Not published | View |
| Description: Plans Existing6 Calder 001 Planning.pdf (693 kb) | Not published | View |
| Description: Location Planlocation Calder.pdf (497 kb) | Not published | View |
| Description: Block PlanCALDER.pdf (447 kb) | Not published | View |
| Description: Objection - North Mymms Parish CouncilComments.pdf (74 kb) | Not published | View |
| Description: Comment - 2 Calder Avenue Hatfield AL9 7AQ - comments - redacted2 Calder Avenue Comments app 6.2023.0273 HOUSE_Redacted.pdf (321 kb) | Not published | View |
| Description: Comment - 2 Calder Avenue Hatfield AL9 7AQ -Redacted2 Calder Avenue, Hatfield, AL9 7AQ Comment 05-04-2023-Redacted.pdf (75 kb) | Not published | View |
| Description: Decision NoticeDecision Notice_620230273HOUSE.pdf (537 kb) | Not published | View |
| Description: Officer ReportDelegated Report_620230273HOUSE(2).pdf (30 kb) | Not published | View |
| Description: Block PlanBlock Plan.pdf (53 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Understand pending consideration, approved, refused and withdrawn planning applications.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.