Planning application
SPELTHORNE DISTRICT COUNCIL OUTBOROUGH MIDDLESEX
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of underground and ground mounted structures to support electrical connection and communication cables with temporary construction compounds, and associated infrastructure and works in association with proposed Data Centre and Battery Energy Storage System at Manor Farm, Poyle Road, Colnbrook, Slough SL3 0BL (Consultation by Spelthorne Borough Council).
As published by the council, reference 39706/APP/2026/174
Application record
- Reference
- 39706/APP/2026/174
- Status
- Undecided
- Received
- 22 Jan 2026
- Validated
- 22 Jan 2026
Timeline
Dates from the published record
-
22 Jan 2026
Received by Hillingdon
-
26 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 19 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hillingdon took a median of 57 days over the applications it decided in the last year.
What happens while it is decided
This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 57 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 Hillingdon's portal will say. Our guide explains the common types.