Council planning record

Erection of a part single and part two storey front extension

2 Mardleybury Court, Woolmer Green, Knebworth, SG3 6LP

Decided - RefusedReference: 6/2015/1677/HOUSEWelwyn Hatfield Borough Council

Last published check: 28 Oct 2026, 00:58. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

10 Aug 2015
Date Received
Published milestoneCouncil source
2 Sept 2015
Date Valid
Published milestoneCouncil source
22 Oct 2015
Public Consultation Expiry
Past published deadline
A published target or deadline. It does not confirm an outcome.
Council source

Erection of a part single and part two storey front extension

2 Mardleybury Court, Woolmer Green, Knebworth, SG3 6LP

This record has no verified map location.

Document	Published	Action
Description: Application Form - Without Personal DataApplicationFormNoPersonalData.pdf (101 kb)	Not published	View
Description: Existing Floor Plans and ElevationsMC_DWG_004 - Existing Plans and Elevations.pdf (150 kb)	Not published	View
Description: Proposed Floor Plans and ElevationsMC_DWG_005 - Proposed Plans and Elevations.pdf (153 kb)	Not published	View
Description: Location PlanMC_DWG_001 - Location Plan.pdf (148 kb)	Not published	View
Description: Block PlanMC_DWG_002 - Block Plan.pdf (135 kb)	Not published	View
Description: Roof PlansMC_DWG_007 - Roof Plans.pdf (112 kb)	Not published	View
Description: Site Plan of Existing and ProposedMC_DWG_003 - Site Plan.pdf (142 kb)	Not published	View
Description: Roof PlansMC_DWG_007 - Roof Plans.pdf (112 kb)	Not published	View
Description: Site PhotographsMC_DWG_006 - Site Photographs.pdf (1231 kb)	Not published	View
Description: Decision Notice PDFDecision Notice_620151677HOUSE(1).pdf (77 kb)	Not published	View

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

Planning conditions

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

Related records

Related records could not be loaded.

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.
UK research
Published 16 Jul 2026Updated 13 Sept 2026
Understanding planning · 13 min read
Planning application statuses explained
Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.
UK research
Published 27 Jul 2026Updated 13 Sept 2026
Understanding planning · 13 min read
Planning permission drawings: how to read plans
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.
UK research
Published 6 Aug 2026Updated 13 Sept 2026