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
150-152 London Road Knebworth Hertfordshire SG3 6EY
Last published check: 3 Oct 2026, 19:47. Check the council record for more recent changes.
150-152 London Road Knebworth Hertfordshire SG3 6EY
This record has no verified map location.
View council mapChange of use first floor office space to create two flats, first floor rear extension and conversion of second floor to create one flat including roof extension and alterations to fenestration.
Sign in to view all collected council fields and recorded changes.
Sign in to view collected details| Document | Published | Action |
|---|---|---|
| SQSFQULKKHZ00Supporting Documents | Not published | View |
| Decision NoticeDecision Notice | Not published | View |
| 2087_YPUK_P002 Rev 5 - Amended block planPlans | Not published | View |
| Highways Consultee Response 20.03.2025Consultee Response Published | Not published | View |
| Knebworth PC Consultee Response 13.02.2025Consultee Response Published | Not published | View |
| Highways Consultee ResponseConsultee Response Published | Not published | View |
| Site NoticeSite Notice | Not published | View |
| 2087_YPUK_P001 - Site Location Plan - P2Plans | Not published | View |
| Confirmation from agent in agreement with amended proposal descriptionApplication Forms | Not published | View |
| 2087_YPUK_P004(B) - Existing Rear and Side ElevationPlans | Not published | View |
| 2087_YPUK_P004(A) - Existing Front and Side ElevationPlans | Not published | View |
| 2087_YPUK_P003(B) - Existing First Floor PlanPlans | Not published | View |
| 2087_YPUK_P003(A) - Existing Ground Floor PlanPlans | Not published | View |
| ApplicationFormRedactedApplication Forms | Not published | View |
| 2087_YPUK_P005(A) - Proposed Ground Floor PlanPlans | Not published | View |
| 2087_YPUK_P005(B) - Proposed First Floor PlanPlans | Not published | View |
| 2087_YPUK_P006(B) - Proposed Rear and Side ElevationPlans | Not published | View |
| 2087_YPUK_P006(A) - Proposed Front and Side ElevationPlans | Not published | View |
| 2087_YPUK_P005(C) - Proposed Second Floor PlanPlans | 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.
A published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceConditions aren’t listed here. Read the council decision notice for the full decision and conditions.
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.