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Generator And Chiller Unit Enclosures At Breakspear Park Breakspear Way Hemel Hempstead HP2 4UL

4/01366/09/FULFull Planning PermissionApproved
Full

Approved on 23 March 2010

Council decision: Grant Permission/ConsentDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

generator and chiller unit enclosures to serve new data centre (amended scheme)

Received
20 January 2010
Decision level
Delegated (officer decision)
Ward
Leverstock Green
  1. Received20 Jan
  2. Validated20 Jan
  3. Consult.10 Feb
  4. Target10 Mar
  5. Decided23 Mar

Decided in 62 days (council typically 49)

About this application

This is a full planning application at Generator And Chiller Unit Enclosures At Breakspear Park Breakspear Way Hemel Hempstead HP2 4UL. Dacorum has handled 3,053 applications of this type. This one was decided in 62 days, 13 days longer than Dacorum's typical decision time. There has been 1 other application at this address. In the past year there have been 47 applications across Leverstock Green. We hold 1,372 applications in total for the HP2 postcode area.

92% of full applications at Dacorum Borough Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
HP2 4UL
Application type
Full Planning Permission
Scale / size
Small
Parish
No Parish

Planning application dates

Date validated
20 January 2010
Consultation expiry
10 February 2010
Consultation start
25 January 2010
Consultation end
10 February 2010
Neighbour consultation start
21 October 2009
Target decision date
10 March 2010
Decision issued
6 April 2010

Applicant and agent

Agent address
MR ELLIOT WILSON 99 CHARTERHOUSE STREET LONDON EC1M 6HR

Planning decision

Statutory period
49 days

Publicity

Last advertised
28 October 2009
Advertisement expiry
18 November 2009
Site notice start
22 October 2009
Site notice end
18 November 2009

Additional information

Planning Portal ID
PP-00812424
Comments
0
Documents
28
Constraints
5

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.

Possibly incomplete for this council: Article 4 directions.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Dacorum

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