Council planning record

Change of use from HMO (6 x Rooms) to 2 x self-contained residential flats (1 x Studio, 1 x 2-bed) with erection of single storey rear extension.

21 French Horn Lane Hatfield AL10 8AG

Decided - GrantedReference: 6/2021/1635/FULLWelwyn Hatfield Borough Council

Last published check: 19 Oct 2026, 05:33. Check the council record for more recent changes.

Application timeline

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

  1. Date Received

    Published milestoneCouncil source
  2. Date Valid

    Published milestoneCouncil source
  3. Public Consultation Expiry

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source
  4. Site Notice Expiry Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Application summary

Status
Decided - Granted
Application type
FULL PERMISSION
Received
21 May 2021
Validated
21 May 2021
Determination deadline
Not published
Local authority
Welwyn Hatfield Borough Council

Application overview

Change of use from HMO (6 x Rooms) to 2 x self-contained residential flats (1 x Studio, 1 x 2-bed) with erection of single storey rear extension.

Proposal details

Reference
6/2021/1635/FULL
Parish
Hatfield
Agent
Mr Halit Ertas

Sign in to view all collected council fields and recorded changes.

Sign in to view collected details

Application location

21 French Horn Lane Hatfield AL10 8AG

This record has no verified map location.

Documents 27 of 27

DocumentPublishedAction
Description: Application form redactedApplicationFormRedacted.pdf (156 kb)Not publishedView
Description: Block Planproposed block plan.pdf (144 kb)Not publishedView
Description: Existing & Proposed Rear ElevationsFRE-07 Existing and proposed rear elevations.pdf (159 kb)Not publishedView
Description: Existing & Proposed Side ElevationsFRE-08 Existing and proposed side elevations.pdf (136 kb)Not publishedView
Description: Existing & Proposed Side ElevationsFRE-09 Existing and proposed side elevations.pdf (134 kb)Not publishedView
Description: Existing & Proposed Ground Floor Plansexisting and proposed plans rev. 1.2.pdf (1165 kb)Not publishedView
Description: Existing & Proposed First Floor PlanFRE-03 Exsiting and proposed first floor plans.pdf (158 kb)Not publishedView
Description: Existing & Proposed Second Floor PlansFRE-04 Existing and proposed second floor plans.pdf (155 kb)Not publishedView
Description: Location Planlocation plan.pdf (138 kb)Not publishedView
Description: Existing & Proposed SectionsFRE-06 Sections.pdf (146 kb)Not publishedView
Description: Objection - Councillor Caron Anne Juggins - Welwyn Hatfield Borough CouncilComments.pdf (76 kb)Not publishedView
Description: Comment - HCC HighwaysResponse_6-2021-1635-FULL.pdf (74 kb)Not publishedView
Description: Objection - Carrie Lloyd - Hatfield Town CouncilComments(1).pdf (77 kb)Not publishedView
Description: PhotographsSITE PHOTOGRAPHS 21 French Horn Ln.pdf (1077 kb)Not publishedView
Description: Decision Notice PDFDecision Notice_620211635FULL.pdf (536 kb)Not publishedView
Description: Delegated ReportDelegated Report_620211635FULL(1).docx (50 kb)Not publishedView
Description: Existing & Proposed Roof PlansFRE-05 Exisitng and proposed roof plans.pdf (150 kb)Not publishedView
Description: Site NoticeSite Notice_620211635FULL.pdf (85 kb)Not publishedView
Description: Existing & Proposed Ground Floor Plansexisting and proposed drawings_Part1.pdf (165 kb)Not publishedView
Description: Existing & Proposed First Floor Planexisting and proposed drawings_Part2.pdf (156 kb)Not publishedView
Description: Existing & Proposed Second Floor Plansexisting and proposed drawings_Part3.pdf (153 kb)Not publishedView
Description: Existing & Proposed Roof Plansexisting and proposed drawings_Part4.pdf (148 kb)Not publishedView
Description: Existing & Proposed Sectionsexisting and proposed drawings_Part5.pdf (145 kb)Not publishedView
Description: Existing & Proposed Rear Elevationsexisting and proposed drawings_Part6.pdf (159 kb)Not publishedView
Description: Existing & Proposed Side Elevationsexisting and proposed drawings_Part7.pdf (136 kb)Not publishedView
Description: Existing & Proposed Side Elevationsexisting and proposed drawings_Part8.pdf (134 kb)Not publishedView
Description: Cil FormCil form - 21 French Horn Lane(2).pdf (392 kb)Not publishedView

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

Decision & conditions

Decided - Granted
Description: Decision Notice PDF
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.

Understand this planning record

All planning guides
  • 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.

  • 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.

  • 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.