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
9 Lanercost Close Welwyn AL6 0RW
Last published check: 18 Oct 2026, 06:26. 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 a single-storey rear extension with lantern rooflight; erection of a timber pergola on raised patio; replacement of existing windows and doors with black aluminium windows and doors; replacement dormer roofs; erection of a single-storey glazed side extension; and alterations to fenestration following the demolition of garage and erection of new timber carport. Demolition of existing conservatory
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| Document | Published | Action |
|---|---|---|
| Description: ApplicationformredactedApplicationFormRedacted.pdf (272 kb) | Not published | View |
| Description: Site Location And Block Plan1756-G2-S100 - SITE LOCATION AND BLOCK PLAN.pdf (1387 kb) | Not published | View |
| Description: Proposed Ground Floor Plan1756-G2-P200 - PROPOSED GROUND FLOOR PLAN.pdf (431 kb) | Not published | View |
| Description: Proposed First Floor Plan1756-G2-P201 - PROPOSED FIRST FLOOR PLAN.pdf (938 kb) | Not published | View |
| Description: Proposed Roof Plan1756-G2-P202 - PROPOSED ROOF PLAN.pdf (995 kb) | Not published | View |
| Description: Proposed Elevations1756-G2-P300 - PROPOSED ELEVATIONS.pdf (2566 kb) | Not published | View |
| Description: Proposed Section1756-G2-P400 - PROPOSED SECTION.pdf (462 kb) | Not published | View |
| Description: Proposed Carport1756-G2-P600 - PROPOSED CARPORT.pdf (2116 kb) | Not published | View |
| Description: Existing Floor Plans1756-G2-S200 - EXISTING FLOOR PLANS.pdf (1670 kb) | Not published | View |
| Description: Existing Elevations1756-G2-S300 - EXISTING ELEVATIONS.pdf (2615 kb) | Not published | View |
| Description: Comment - Herts Ecology6_2026_0726_HOUSE 9 Lanercost Close Welwyn AL6 0RW.pdf (197 kb) | Not published | View |
| Description: Comment - Welwyn Parish CouncilComments.pdf (76 kb) | Not published | View |
| Description: Comment - Hertfordshire Ecology - redacted0726HOUSE Ecology Comment_Redacted.pdf (1126 kb) | Not published | View |
| Description: PhotographsIMG_7932.jpg (2204 kb) | Not published | View |
| Description: PhotographsIMG_7941.jpg (1693 kb) | Not published | View |
| Description: PhotographsIMG_7970.jpg (1954 kb) | Not published | View |
| Description: PhotographsIMG_7972.jpg (1832 kb) | Not published | View |
| Description: PhotographsIMG_7987.jpg (1966 kb) | Not published | View |
| Description: PhotographsIMG_7992.jpg (1976 kb) | Not published | View |
| Description: Decision NoticeDecision Notice_620260726HOUSE.pdf (685 kb) | Not published | View |
| Description: Delegated ReportDelegated Report_620260726HOUSE(2).pdf (161 kb) | Not published | View |
| Description: Site NoticeSite Notice_620260726HOUSE.pdf (115 kb) | Not published | View |
| Description: Site Location And Block Plan1756-G2-S100 - SITE LOCATION AND BLOCK PLAN.pdf (1387 kb) | Not published | View |
| Description: Existing 3d Views1756-G2-S500 - EXISTING 3D VIEWS.pdf (1503 kb) | Not published | View |
| Description: Proposed 3d Views1756-G2-P500 - PROPOSED 3D VIEWS.pdf (1728 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.