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
48 Calder Avenue Hatfield AL9 7AG
Last published check: 10 Oct 2026, 21:32. 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 two storey front/side/rear extensions and alterations to fenestrations following demolition of existing conservatory and detached garage
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| Document | Published | Action |
|---|---|---|
| Description: Application form redactedApplicationFormRedacted.pdf (111 kb) | Not published | View |
| Description: Proposed Site and Roof Plan20_436_PL11_P_PROPOSED SITE_ROOF PLAN.pdf (299 kb) | Not published | View |
| Description: Existing Site & Roof Plan20_436_PL02_E_EXISTING SITE_ROOF PLAN.pdf (1883 kb) | Not published | View |
| Description: Existing Elevations 120_436_PL04_E_ELEVATIONS 1.pdf (546 kb) | Not published | View |
| Description: Existing Elevations 220_436_PL05_E_ELEVATIONS 2.pdf (592 kb) | Not published | View |
| Description: Existing Street Elevation20_436_PL06_E_STREET ELEVATION.pdf (252 kb) | Not published | View |
| Description: Proposed Street Elevation20_436_PL17_P_STREET ELEVATION.pdf (265 kb) | Not published | View |
| Description: Proposed Elevations 120_436_PL15A_P_Elevations 1.pdf (592 kb) | Not published | View |
| Description: Proposed Elevations 220_436_PL16A_P_Elevations 2.pdf (547 kb) | Not published | View |
| Description: Existing Floor Plans20_436_PL03_E_FLOOR PLANS.pdf (379 kb) | Not published | View |
| Description: Proposed Ground Floor Plan20_436_PL12_P_PROPOSED GROUND FLOOR PLAN.pdf (536 kb) | Not published | View |
| Description: Proposed First Floor Plan20_436_PL13_P_PROPOSED FIRST FLOOR PLAN.pdf (462 kb) | Not published | View |
| Description: Proposed Second Floor Plan20_436_PL14_P_PROPOSED SECOND FLOOR PLAN.pdf (406 kb) | Not published | View |
| Description: Location & Block Plans20_436_PL01_E_LOCATION AND BLOCK PLANS.pdf (439 kb) | Not published | View |
| Description: Existing Aerial Front View - 3D20_436_PL07_E_3D.pdf (646 kb) | Not published | View |
| Description: Existing Front View - 3D20_436_PL08_E_3D.pdf (660 kb) | Not published | View |
| Description: Existing Aerial Rear View - 3D20_436_PL09_E_3D.pdf (578 kb) | Not published | View |
| Description: Existing Rear View - 3D20_436_PL10_E_3D.pdf (585 kb) | Not published | View |
| Description: Proposed Aerial Front View - 3D20_436_PL18_P_3D.pdf (616 kb) | Not published | View |
| Description: Proposed Front View - 3D20_436_PL19_P_3D.pdf (663 kb) | Not published | View |
| Description: Proposed Aerial Rear View - 3D20_436_PL20_P_3D.pdf (637 kb) | Not published | View |
| Description: Proposed Rear View - 3D20_436_PL21_P_3D.pdf (581 kb) | Not published | View |
| Description: Design and Access StatementDesign and Planning Statement.pdf (954 kb) | Not published | View |
| Description: Comment - Christine Wootton - North Mymms Parish CouncilComments.pdf (75 kb) | Not published | View |
| Description: Comment - WHBC LandscapeResponse 2021_2892_House- WHBC Landscape.pdf (162 kb) | Not published | View |
| Description: Comments - Hertfordshire Ecology48 Calder Avenue Hatfield AL9 7AG (6-2021-2892-HOUSE).pdf (102 kb) | Not published | View |
| Description: Decision Notice PDFDecision Notice_620212892HOUSE.pdf (537 kb) | Not published | View |
| Description: Officer ReportDelegated Report_620212892HOUSE(5).pdf (35 kb) | Not published | View |
| Description: Proposed Elevations 120_436_PL15_P_ELEVATIONS 1.pdf (582 kb) | Not published | View |
| Description: Proposed Elevations 220_436_PL16_P_ELEVATIONS 2.pdf (546 kb) | Not published | View |
| Description: Preliminary Roost Assessment48 Calder Avenue PRA 2021.pdf (772 kb) | Not published | View |
Documents open on the council website. Browse council documents if a link has changed.
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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.
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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.