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Planning application

Thorney Business Park Thorney Lane North Iver Buckinghamshire

Awaiting decision Buckinghamshire PL/25/4316/FA Full Application

Works: Demolition

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Demolition of the existing building and structures on site, and all other associated site clearance works. Construction of two data centre buildings (Class B8) with ancillary offices, associated plant, equipment and emergency backup generators, ancillary buildings and substation with vehicular access from Thorney Lane South and emergency access route onto Hollow Hill Lane together with internal circulation areas, car and cycle parking, hard and soft landscaping and other associated works and ancillary site infrastructure.

As published by the council, reference PL/25/4316/FA

Application record

Reference
PL/25/4316/FA
Type
Full Application
Status
Registered
Received
30 Jan 2026
Validated
30 Jan 2026
Ward
Iver
Parish
Iver Parish Council
Decision by
Delegated Decision

Site history

Applications at this address on the Buckinghamshire register

This site has had 6 applications since 2026.

  • PL/26/07786/CONDA Awaiting decision

    Thorney Business Park Thorney Lane North Iver Buckinghamshire

    Application for approval of details subject to conditions 4 (construction environmental management plan) 5 (landscape and ecological management plan) and 13 (construction method statement).

    Submitted 28 Sep 2026
  • Thorney Business Park Thorney Lane North Iver Buckinghamshire

    Application for approval of details subject to condition 3 (Arboricultural Method Assessment) of planning approval PL/24/2751/FA

    Submitted 15 Sep 2026
  • PL/26/07347/CONDA Awaiting decision

    Thorney Business Park Thorney Lane North Iver Buckinghamshire

    Application for approval of details subject to informative 1 (biodiversity gain plan) of planning approval PL/24/2751/FA

    Submitted 11 Sep 2026
  • PL/26/06745/CONDA Awaiting decision

    Thorney Business Park Thorney Lane North Iver Buckinghamshire

    Application for approval of details subject to conditions 6 (Construction Traffic Management Plan), 7 (Air Quality Dust Management Plan), 8 (Associated Contamination Risk), 10 (Surface Water Drainage Scheme) and 12 (Drainage System) of planning approval PL/24/2751/FA

    Submitted 20 Aug 2026
  • Thorney Business Park Thorney Lane North Iver Buckinghamshire

    Application for approval of details subject to condition 4 (CEMP) and 5 (LEMP) of planning approval PL/22/1710/FA

    Decided 30 Apr 2026 Conditions

Timeline

Dates from the published record

  1. 30 Jan 2026

    Received by Buckinghamshire

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 27 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Buckinghamshire took a median of 60 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • PL/26/05185/ADJ Decided

    Land at Thorney Business Park Thorney Lane Iver SL0 9HF

    Consultation from Slough Borough Council on application P/19953/004 Full planning permission for new emergency access route via Hollow Hill Lane, landscaping, boundary treatment and access gates forming part of the cross-boundary application (ref: PL/25/4316/FA) with Buckinghamshire Council for - Demolition of the existing building and structures on site, and all other associated site clearance works. Construction of two data centre buildings (Class B8) with ancillary offices, associated plant, equipment and emergency backup generators, ancillary buildings and substation. The development also comprises internal circulation areas, emergency access route onto Hollow Hill Lane, car and cycle parking, hard and soft landscaping and other associated works and ancillary site infrastructure

Who's behind it

Company information only, from the register and Companies House

AECOM Limited Agent, registered in London

Active · incorporated 1984 · London

304 applications on PlanIndex · across 77 councils · 97% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

188 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire decided full applications in a median of 85 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Thorney Business Park Thorney Lane North Iver Buckinghamshire

    PL/26/00750/CONDA Submitted 29 Jan 2026 50 yards away

    Application for approval of details subject to condition 4 (CEMP) and 5 (LEMP) of planning approval PL/22/1710/FA

    Decided Conditions 5 docs
  • Land at Thorney Business Park, Thorney Lane, Iver, SL0 9HF

    P/19953/003 Submitted 6 Oct 2025 350 yards away

    78% historically approved · decision due ~1 Dec

    Construction of a 2no. data centre buildings (Class B8) with ancillary offices, associated plant, equipment and emergency backup generators, ancillary buildings and substation. The development also comprises internal circulation areas, car and cycle parking, hard and soft landscaping and other associated works and ancillary site infrastructure following demolition of existing building and structures on site, and all other associated site clearance works.

    Awaiting decision Full applications Demolition 51 docs
  • Land at Thorney Business Park, Thorney Lane, Iver, SL0 9HF

    P/19953/004 Submitted 6 Jan 2026 350 yards away

    78% historically approved · decision due ~25 Jun

    Full planning permission for new emergency access route via Hollow Hill Lane, landscaping, boundary treatment and access gates forming part of the cross-boundary application (ref: PL/25/4316/FA) with Buckinghamshire Council for - Demolition of the existing building and structures on site, and all other associated site clearance works. Construction of two data centre buildings (Class B8) with ancillary offices, associated plant, equipment and emergency backup generators, ancillary buildings and substation. The development also comprises internal circulation areas, emergency access route onto Hollow Hill Lane, car and cycle parking, hard and soft landscaping and other associated works and ancillary site infrastructure.

    Awaiting decision Full applications Demolition
  • Land at Thorney Business Park Thorney Lane Iver SL0 9HF

    PL/26/05185/ADJ Submitted 24 Jun 2026 400 yards away

    85% historically approved · decision due ~19 Aug

    Consultation from Slough Borough Council on application P/19953/004 Full planning permission for new emergency access route via Hollow Hill Lane, landscaping, boundary treatment and access gates forming part of the cross-boundary application (ref: PL/25/4316/FA) with Buckinghamshire Council for - Demolition of the existing building and structures on site, and all other associated site clearance works. Construction of two data centre buildings (Class B8) with ancillary offices, associated plant, equipment and emergency backup generators, ancillary buildings and substation. The development also comprises internal circulation areas, emergency access route onto Hollow Hill Lane, car and cycle parking, hard and soft landscaping and other associated works and ancillary site infrastructure

    Decided Demolition
  • Thorney Lane Industrial Esate Thorney Lane North Iver Buckinghamshire SL0 9HF

    PL/26/07624/UA Submitted 21 Sep 2026 400 yards away

    85% historically approved · decision due ~16 Nov

    Development under The Town and Country Planning (General Permitted Development) (England) Order 2015 Schedule 2 Part 15 Class B (a) - The installation of a 800Kva Cubitts substation.

    Awaiting decision
  • Thorney Lane Industrial Esate Thorney Lane North Iver Buckinghamshire SL0 9HF

    PL/26/07554/UA Submitted 17 Sep 2026 400 yards away

    85% historically approved · decision due ~12 Nov

    Notification under Section 37 of the Electricity Act 1989 for installation of a 500Kva tarmac temporary builders supply (TBS) substation and a 1000Kva quattro substation.

    Awaiting decision

In Buckinghamshire

  • PL/25/6309/FA Refused

    8 Meadow Way Aylesbury Buckinghamshire HP20 1XS

    To erect single storey extensions to the side and front of the house, associated with part two storey with first floor side dormer.

    Received 10 Dec, published by the council 27 Jul 2026 Full applications
  • PL/26/02502/FA Granted

    Field Cottage Thornton Road Beachampton Buckinghamshire MK19 6DU

    Subdivision of existing site and installation of new vehicular access. Use of annex, approved under planning permission 25/01909/APP, as a separate residential dwelling with associated fenestration changes.

    Received 26 Mar, published by the council 25 Sep 2026 Full applications
  • PL/26/01746/FA Granted

    16 The Valley Centre Gordon Road High Wycombe Buckinghamshire HP13 6EQ

    Installation of external condenser to suit the requirements of internal air conditioning (retrospective) with external enclosure (not yet commenced)

    Received 3 Mar, published by the council 3 Sep 2026 Full applications
  • PL/26/02059/FA Refused

    14 Well Street Buckingham Buckinghamshire MK18 1ET

    Single storey extension to rear/side of property adjoining a latter extension to the original older part of the property. Alterations to kitchen and side hall layout with relocation of windows to suit new layout. Removal of first floor balcony, door and monopitched tiled canopy roof. Doorway and roof made good with materials to match existing. Replacement gutters and downpipes from grey uPVC to black uPVC, and part fascias to white PVC where noted to rear.

    Received 12 Mar, published by the council 11 Sep 2026 Full applications
  • PL/25/4361/FA Granted

    The Hedgerow Parkwood Walters Ash Buckinghamshire HP14 4XQ

    Full application for use of land as private gypsy and traveller caravan site for 2 pitches, including 2 utility buildings and parking. Retention of hardstanding and existing caravan (part retrospective)

    Received 21 Nov, published by the council 27 Jul 2026 Full applications