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
21 French Horn Lane Hatfield AL10 8AG
Last published check: 19 Oct 2026, 05:33. 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 sourceChange of use from HMO (6 x Rooms) to 2 x self-contained residential flats (1 x Studio, 1 x 2-bed) with erection of single storey rear extension.
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| Document | Published | Action |
|---|---|---|
| Description: Application form redactedApplicationFormRedacted.pdf (156 kb) | Not published | View |
| Description: Block Planproposed block plan.pdf (144 kb) | Not published | View |
| Description: Existing & Proposed Rear ElevationsFRE-07 Existing and proposed rear elevations.pdf (159 kb) | Not published | View |
| Description: Existing & Proposed Side ElevationsFRE-08 Existing and proposed side elevations.pdf (136 kb) | Not published | View |
| Description: Existing & Proposed Side ElevationsFRE-09 Existing and proposed side elevations.pdf (134 kb) | Not published | View |
| Description: Existing & Proposed Ground Floor Plansexisting and proposed plans rev. 1.2.pdf (1165 kb) | Not published | View |
| Description: Existing & Proposed First Floor PlanFRE-03 Exsiting and proposed first floor plans.pdf (158 kb) | Not published | View |
| Description: Existing & Proposed Second Floor PlansFRE-04 Existing and proposed second floor plans.pdf (155 kb) | Not published | View |
| Description: Location Planlocation plan.pdf (138 kb) | Not published | View |
| Description: Existing & Proposed SectionsFRE-06 Sections.pdf (146 kb) | Not published | View |
| Description: Objection - Councillor Caron Anne Juggins - Welwyn Hatfield Borough CouncilComments.pdf (76 kb) | Not published | View |
| Description: Comment - HCC HighwaysResponse_6-2021-1635-FULL.pdf (74 kb) | Not published | View |
| Description: Objection - Carrie Lloyd - Hatfield Town CouncilComments(1).pdf (77 kb) | Not published | View |
| Description: PhotographsSITE PHOTOGRAPHS 21 French Horn Ln.pdf (1077 kb) | Not published | View |
| Description: Decision Notice PDFDecision Notice_620211635FULL.pdf (536 kb) | Not published | View |
| Description: Delegated ReportDelegated Report_620211635FULL(1).docx (50 kb) | Not published | View |
| Description: Existing & Proposed Roof PlansFRE-05 Exisitng and proposed roof plans.pdf (150 kb) | Not published | View |
| Description: Site NoticeSite Notice_620211635FULL.pdf (85 kb) | Not published | View |
| Description: Existing & Proposed Ground Floor Plansexisting and proposed drawings_Part1.pdf (165 kb) | Not published | View |
| Description: Existing & Proposed First Floor Planexisting and proposed drawings_Part2.pdf (156 kb) | Not published | View |
| Description: Existing & Proposed Second Floor Plansexisting and proposed drawings_Part3.pdf (153 kb) | Not published | View |
| Description: Existing & Proposed Roof Plansexisting and proposed drawings_Part4.pdf (148 kb) | Not published | View |
| Description: Existing & Proposed Sectionsexisting and proposed drawings_Part5.pdf (145 kb) | Not published | View |
| Description: Existing & Proposed Rear Elevationsexisting and proposed drawings_Part6.pdf (159 kb) | Not published | View |
| Description: Existing & Proposed Side Elevationsexisting and proposed drawings_Part7.pdf (136 kb) | Not published | View |
| Description: Existing & Proposed Side Elevationsexisting and proposed drawings_Part8.pdf (134 kb) | Not published | View |
| Description: Cil FormCil form - 21 French Horn Lane(2).pdf (392 kb) | Not published | View |
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Understanding planning · 13 min read
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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.