Council planning record

Replacement of existing boiler with 3 Air Source Heat Pumps and replacement of all windows to Block G

Chancellors School Pine Grove Brookmans Park AL9 7BN

Decided - GrantedReference: 6/2024/2392/FULLWelwyn Hatfield Borough Council

Last published check: 8 Oct 2026, 01:15. Check the council record for more recent changes.

Application timeline

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

17 Dec 2024
Date Received
Published milestoneCouncil source
29 Jan 2025
Date Valid
Published milestoneCouncil source
25 Apr 2025
Public Consultation Expiry
Past published deadline
A published target or deadline. It does not confirm an outcome.
Council source
25 Apr 2025
Site Notice Expiry Date
Past published deadline
A published target or deadline. It does not confirm an outcome.
Council source

Replacement of existing boiler with 3 Air Source Heat Pumps and replacement of all windows to Block G

Chancellors School Pine Grove Brookmans Park AL9 7BN

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Document	Published	Action
Description: ApplicationformredactedApplicationFormRedacted.pdf (377 kb)	Not published	View
Description: Proposed Floor PlanProposed ASHP Plant Layout.pdf (2182 kb)	Not published	View
Description: Elevation Views - Existing and Proposed (Front facing)Elevation Views - Existing and Proposed.pdf (635 kb)	Not published	View
Description: Existing Floor PlanExisting Floor Plan.pdf (471 kb)	Not published	View
Description: Location PlanLocationPlan.pdf (701 kb)	Not published	View
Description: Comment - North Mymms Parish CouncilComments.pdf (74 kb)	Not published	View
Description: Conditional - WHBC Public Health & ProtectionWK150212 Chancellors School.pdf (117 kb)	Not published	View
Description: Elevation Photos - Existing and ProposedBlock G - All Windows.pdf (15433 kb)	Not published	View
Description: Decision NoticeDecision Notice_620242392FULL.pdf (678 kb)	Not published	View
Description: Delegated Report PDFDelegated Report_620242392FULL(5).pdf (155 kb)	Not published	View
Description: Site NoticeSite Notice_620242392FULL.pdf (120 kb)	Not published	View

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Planning conditions

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