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
17 Claves Crescent Welwyn Garden City AL7 1WN
Last published check: 10 Oct 2026, 15:59. 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 sourceErection of single storey rear extension & alterations to openings
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| Document | Published | Action |
|---|---|---|
| Description: ApplicationformredactedApplicationFormRedacted.pdf (273 kb) | Not published | View |
| Description: Block planP1810-13-block plan v2022.pdf (33 kb) | Not published | View |
| Description: Proposed elevationsP1810-12-D prop elevs v2022.pdf (54 kb) | Not published | View |
| Description: Existing elevationsS1810-02 ex elevs v2022.pdf (39 kb) | Not published | View |
| Description: Proposed plansP1810-11-C prop plans v2022.pdf (66 kb) | Not published | View |
| Description: Existing plansS1810-01 ex plans v2022.pdf (45 kb) | Not published | View |
| Description: OS planS1810-10-OS plan v2022.pdf (54 kb) | Not published | View |
| Description: Comment - Hertfordshire Ecology6_2026_0820_HOUSE 17 Claves Crescent Welwyn Garden City AL7 1WN .pdf (299 kb) | Not published | View |
| Description: Objection - 45 Claves Crescent Welwyn Garden City AL7 1WN -RedactedComments-Redacted.pdf (78 kb) | Not published | View |
| Description: Objection - 3 Perkins Way Welwyn Garden City AL7 1WN - redactedObjection 0820HOUSE_Redacted.pdf (1354 kb) | Not published | View |
| Description: Decision NoticeDecision Notice_620260820HOUSE.pdf (683 kb) | Not published | View |
| Description: Delegated Report PDFDelegated Report_620260820HOUSE(1).pdf (196 kb) | Not published | View |
| Description: Site NoticeSite Notice_620260820HOUSE.pdf (114 kb) | Not published | View |
| Description: Biodiversity Statement1810 biodiversity statement.pdf (147 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.