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Land East Of South Mimms Services, St Albans Road, South Mimms, Hertfordshire

25/0171/NACAll OtherAwaiting decision
Outline / PiP
The council did not publish a location for this application.

Proposal

Outline planning permission with all matters reserved (access, appearance, landscaping, layout and scale) for phased development of Data Centre (Use Class B8) comprising of up to 187,000 sqm GEA. Development to include ancillary offices, internal and external plant and equipment (including flues) and substation (external plant excluded from maximum floorspace). Provision of car parking; servicing areas; associated services (including waste, refuse, cycle storage, lighting); laying out building, routes and open spaces within the development. Development to include all associated works and operations including but not limited to: demolition; earthworks; provision of attenuation infrastructure, engineering operations. This application is for a phased development, each phase being an independent act of development, capable of coming forward in distinct and separable phases and/or plots in a severable way. Development shall be in accordance with the approved development parameters schedule and plans

Submitted
14 January 2025
  1. Received14 Jan
  2. Validated
  3. Consult.
  4. Target
  5. Decided

About this application

This is a planning application for demolition at Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire. Barnet has handled 507 applications of this type. It has been with the council since 14 January 2025 and is still awaiting a decision. There are no previous applications recorded at this address.

88% of all other applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Application type
All Other

Site constraints

Designations that overlap or adjoin the site outline.

Also checked, none recorded (21)

flood storage areas, Article 4 directions, tree preservation orders, 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.

Planning history at this site

10 other applications at this property, newest first.

  1. 2026
    1 Sep

    Application for the approval of reserved matters relating to site-wide advanced infrastructure and enabling…

    No objection Raised - OAReserved matters26/03764/OA
  2. 2025
    24 Dec

    Application for approval of details reserved by conditions 3 (schedule of repair and restoration works), 4…

    Condition DischargedDischarge of conditions25/1846/DOC
  3. 2025
    24 Dec

    Application for approval of details reserved by conditions 3 (schedule of repair and restoration works), 4…

    Condition DischargedDischarge of conditions25/1847/DOC
  4. 2025
    15 Jan

    Outline planning permission with all matters reserved (access, appearance, landscaping, layout and scale) for…

    ApprovedOther Authority25/00169/OA
  5. 2024
    14 Oct

    Change of use of former public house (Sui Generis) to a Technology and Innovation Hub (F1) and the erection…

    ApprovedListed building consent24/1326/LBC
  6. 2024
    14 Oct

    Change of use of former public house (Sui Generis) to a Technology and Innovation Hub (F1) and the erection…

    ApprovedListed building consent24/1325/FUL

Source: Barnet

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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