Planning application
Thorney Business Park, Thorney Lane North, Iver, Buckinghamshire
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 SMI/2026/6
Application record
- Reference
- SMI/2026/6
- Type
- SMI Application
- Status
- Registered application
- Received
- 12 Feb 2026
- Validated
- 12 Feb 2026
Timeline
Dates from the published record
-
12 Feb 2026
Received by Slough
-
25 Jul 2026
Added to PlanIndex
-
10 Sep 2026
Status changed to Registered application
-
Decision
Awaiting decision
Decision expected by 9 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Slough took a median of 56 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
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.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Slough for determination, against a statutory target of eight weeks. Over the last year Slough's median decision took 56 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Slough's portal will say. Our guide explains the common types.