Council planning record

Certificate of lawfulness for single storey flank/side extension with flat roof and fenestration details. 9.3m in length. (Less than half the width of the original dwelling)

22 The Avenue Welwyn AL6 0PP

Decided - RefusedReference: 6/2020/2315/LAWPWelwyn Hatfield Borough Council

Last published check: 24 Oct 2026, 14:32. Check the council record for more recent changes.

Application timeline

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  1. Date Received

    Published milestoneCouncil source
  2. Date Valid

    Published milestoneCouncil source
  3. Public Consultation Expiry

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    Council source

Application summary

Status
Decided - Refused
Application type
LAWFUL DEVELOPMENT - PROPOSED
Received
28 Aug 2020
Validated
15 Sept 2020
Determination deadline
Not published
Local authority
Welwyn Hatfield Borough Council

Application overview

Certificate of lawfulness for single storey flank/side extension with flat roof and fenestration details. 9.3m in length. (Less than half the width of the original dwelling)

Proposal details

Reference
6/2020/2315/LAWP
Parish
Welwyn
Agent
Mr Jamie Watson

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Application location

22 The Avenue Welwyn AL6 0PP

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Documents 20 of 20

DocumentPublishedAction
Description: Existing Block PlanTHE AVENUE -TA-750-007-PM(1).pdf (133 kb)Not publishedView
Description: Proposed Block PlanTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT-TA-750-206-PM.pdf (133 kb)Not publishedView
Description: Existing Flank ElevationsTHE AVENUE -TA-750-004-PM(1).pdf (119 kb)Not publishedView
Description: Existing Front ElevationsTHE AVENUE -TA-750-005-PM(1).pdf (113 kb)Not publishedView
Description: Existing Rear ElevationsTHE AVENUE -TA-750-006-PM(1).pdf (118 kb)Not publishedView
Description: Original Flank ElevationsTHE AVENUE -TA-750-103-PM(1).pdf (113 kb)Not publishedView
Description: Original Front ElevationTHE AVENUE -TA-750-104-PM(1).pdf (110 kb)Not publishedView
Description: Original Rear ElevationTHE AVENUE -TA-750-105-PM(1).pdf (112 kb)Not publishedView
Description: Proposed Flank ElevationsTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT-TA-750-204-PM.pdf (119 kb)Not publishedView
Description: Proposed Front & Rear ElevationsTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT-TA-750-205-PM.pdf (127 kb)Not publishedView
Description: Existing Ground Floor PlanTHE AVENUE -TA-750-002-PM(1).pdf (120 kb)Not publishedView
Description: Existing First Floor PlanTHE AVENUE -TA-750-003-PM(1).pdf (124 kb)Not publishedView
Description: Original Ground Floor PlanTHE AVENUE -TA-750-101-PM(1).pdf (113 kb)Not publishedView
Description: Original First Floor PlanTHE AVENUE -TA-750-102-PM(1).pdf (114 kb)Not publishedView
Description: Proposed Ground Floor PlanTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT-TA-750-202-PM.pdf (117 kb)Not publishedView
Description: Proposed First Floor PlanTHE AVENUE - SINGLE STOREY SIDE EXTENSION RIGHT-TA-750-203-PM.pdf (128 kb)Not publishedView
Description: Site Location PlanTHE AVENUE -TA-750-001-PM(1).pdf (161 kb)Not publishedView
Description: Comment - Welwyn Parish CouncilComments.pdf (74 kb)Not publishedView
Description: Decision Notice pdfDecision Notice_620202315LAWP.pdf (189 kb)Not publishedView
Description: Officer Report PdfDelegated Report_620202315LAWP(4).pdf (33 kb)Not publishedView

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Decided - Refused
Description: Decision Notice pdf
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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