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
22 The Avenue Welwyn AL6 0PP
Last published check: 4 Oct 2026, 10:19. Check the council record for more recent changes.
22 The Avenue Welwyn AL6 0PP
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Certificate of lawfulness for a single storey flank/side extension with flat roof and fenestration details measuring 1.52m in width (less than half the width of the original dwelling)
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| Description: Application Form RedactedApplicationFormRedacted.pdf (103 kb) | Not published | View |
| Description: Existing Block PlanTHE AVENUE -TA-750-007-PM(1).pdf (133 kb) | Not published | View |
| Description: Proposed Block PlanTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT V2-TA-750-206-PM.pdf (133 kb) | Not published | View |
| Description: Existing Flank ElevationTHE AVENUE -TA-750-004-PM(1).pdf (119 kb) | Not published | View |
| Description: Existing Front ElevationTHE AVENUE -TA-750-005-PM(1).pdf (113 kb) | Not published | View |
| Description: Existing Rear ElevationTHE AVENUE -TA-750-006-PM(1).pdf (118 kb) | Not published | View |
| Description: Original Flank ElevationTHE AVENUE -TA-750-103-PM(1).pdf (113 kb) | Not published | View |
| Description: Original Front ElevationTHE AVENUE -TA-750-104-PM(1).pdf (110 kb) | Not published | View |
| Description: Original Rear ElevationTHE AVENUE -TA-750-105-PM(1).pdf (112 kb) | Not published | View |
| Description: Proposed Flank ElevationTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT V2-TA-750-204-PM.pdf (119 kb) | Not published | View |
| Description: Proposed Front and Rear ElevationsTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT V2-TA-750-205-PM.pdf (128 kb) | Not published | View |
| Description: Existing Ground Floor PlanTHE AVENUE -TA-750-002-PM(1).pdf (120 kb) | Not published | View |
| Description: Existing First Floor PlanTHE AVENUE -TA-750-003-PM(1).pdf (124 kb) | Not published | View |
| Description: Original Ground Floor PlanTHE AVENUE -TA-750-101-PM(1).pdf (113 kb) | Not published | View |
| Description: Original First Floor PlanTHE AVENUE -TA-750-102-PM(1).pdf (114 kb) | Not published | View |
| Description: Proposed Ground Floor PlanTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT V2-TA-750-202-PM.pdf (113 kb) | Not published | View |
| Description: Proposed First Floor PlanTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT V2-TA-750-203-PM.pdf (124 kb) | Not published | View |
| Description: Location PlanTHE AVENUE -TA-750-001-PM(1).pdf (161 kb) | Not published | View |
| Description: Comment - Welwyn Parish CouncilComments.pdf (75 kb) | Not published | View |
| Description: Decision Notice PDF with Site Location PlanDecision Notice_620203242LAWP with Site Location Plan(1).pdf (676 kb) | Not published | View |
| Description: Officer Report PdfDelegated Report_620203242LAWP(2).pdf (329 kb) | Not published | View |
| Description: Proposed Flank ElevationTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT V2-TA-750-204-PM.pdf (119 kb) | Not published | View |
| Description: Proposed Front and Rear ElevationsTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT V2-TA-750-205-PM.pdf (128 kb) | Not published | View |
Documents open on the council website. Browse council documents if a link has changed.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
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.
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Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.