Council planning record

Installation of chillers on the roof of the existing building

Eisai Europe Limited European Knowledge Centre Mosquito Way Hatfield AL10 9SN

Decided - GrantedReference: 6/2019/1247/FULLWelwyn Hatfield Borough Council

Last published check: 18 Oct 2026, 02:19. 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
  4. Site Notice Expiry Date

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Application summary

Status
Decided - Granted
Application type
FULL PERMISSION
Received
23 May 2019
Validated
6 Jun 2019
Determination deadline
Not published
Local authority
Welwyn Hatfield Borough Council

Application overview

Installation of chillers on the roof of the existing building

Proposal details

Reference
6/2019/1247/FULL
Parish
Hatfield
Agent
Mr M Hill

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Application location

Eisai Europe Limited European Knowledge Centre Mosquito Way Hatfield AL10 9SN

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Documents 17 of 17

DocumentPublishedAction
Description: Application Form - RedactedApplicationFormNoPersonalData.pdf (152 kb)Not publishedView
Description: Existing ElevationEISAI_PC_02.pdf (1851 kb)Not publishedView
Description: Proposed ElevationsEISAI_PC_04.pdf (1928 kb)Not publishedView
Description: Proposed NW ElevationEISAI_PC_07.pdf (252 kb)Not publishedView
Description: Proposed SE ElevationEISAI_PC_08.pdf (259 kb)Not publishedView
Description: Site Location PlanEISAI_PC_01.pdf (543 kb)Not publishedView
Description: Calculated DB For Chiller SystemEISAI_PC_10[1].pdf (287 kb)Not publishedView
Description: Conditional - Public Health & ProtecctionEisai Europe Limited European Knowledge Centre.pdf (118 kb)Not publishedView
Description: Decision Notice PDFDecision Notice_620191247FULL.pdf (531 kb)Not publishedView
Description: Officer ReportDelegated Report_620191247FULL(1).pdf (26 kb)Not publishedView
Description: comments Env HealthEmail-FW 6 2019 1247 FULL - Eisai Europe Limited.msg (26 kb)Not publishedView
Description: Existing Roof PlanEISAI_PC_03.pdf (296 kb)Not publishedView
Description: Proposed Roof PlanEISAI_PC_09.pdf (527 kb)Not publishedView
Description: Proposed Roof PlanEISAI_PC_05.pdf (459 kb)Not publishedView
Description: Site NoticeSite Notice_620191247FULL.pdf (86 kb)Not publishedView
Description: Proposed NE ElevationEISAI_PC_06.pdf (924 kb)Not publishedView
Description: Johnson Controls SpecJohnson Controls Spec[1].pdf (40 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

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