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
143 Boundary Lane Welwyn Garden City AL7 4EQ
Last published check: 27 Oct 2026, 09:56. Check the council record for more recent changes.
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A published target or deadline. It does not confirm an outcome.
Council sourceErection of single storey side extension, part single storey rear and two storey rear extension, construction of new bay window following demolition of conservatory and garage
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| Document | Published | Action |
|---|---|---|
| Description: Site Location and Block Plan1690 - 143 Boundary Lane, AL7 4EQ (2)_Part1.pdf (1503 kb) | Not published | View |
| Description: Proposed Roof Plan1690 - 143 Boundary Lane, AL7 4EQ (2)_Part8.pdf (866 kb) | Not published | View |
| Description: Existing Ground Floor Plan1690 - 143 Boundary Lane, AL7 4EQ (2)_Part2.pdf (790 kb) | Not published | View |
| Description: Existing First Floor Plan1690 - 143 Boundary Lane, AL7 4EQ (2)_Part3.pdf (786 kb) | Not published | View |
| Description: Existing Front and Side Elevations1690 - 143 Boundary Lane, AL7 4EQ (2)_Part4.pdf (1264 kb) | Not published | View |
| Description: Existing Rear and Side Elevations1690 - 143 Boundary Lane, AL7 4EQ (2)_Part5.pdf (1165 kb) | Not published | View |
| Description: Proposed Rear and Side Elevations1690 - 143 Boundary Lane, AL7 4EQ (2)_Part10.pdf (1568 kb) | Not published | View |
| Description: Proposed Ground Floor Plan1690 - 143 Boundary Lane, AL7 4EQ (2)_Part6.pdf (902 kb) | Not published | View |
| Description: Proposed First Floor Plan1690 - 143 Boundary Lane, AL7 4EQ (2)_Part7.pdf (972 kb) | Not published | View |
| Description: Proposed Front and Side Elevations1690-G2-P009-A - PROPOSED FRONT AND SIDE ELEVATION.pdf (1597 kb) | Not published | View |
| Description: Decision NoticeDecision Notice_620252249EM.pdf (669 kb) | Not published | View |
| Description: Delegated ReportDelegated Report_620252249EM(1).pdf (147 kb) | Not published | View |
| Description: Proposed Front and Side Elevations1690 - 143 Boundary Lane, AL7 4EQ (2)_Part9.pdf (1602 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.