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Planning application

Land At Manor Farm Poyle Road Poyle Slough

Awaiting decision Windsor and Maidenhead 26/30013/SMI Spheres of Mutual Interest

Works: Demolition

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

Proposal

Construction of a proposed demolition of existing buildings and structures, and erection of three Data Centres (Use Class B8) with ancillary substation, offices, associated plant, emergency backup generators and associated fuel storage, landscaping, sustainable drainage systems, car and cycle parking, and new and amended vehicular and emergency access from Poyle Road, site re-levelling, community building, river diversion and other associated works.

As published by the council, reference 26/30013/SMI

Application record

Reference
26/30013/SMI
Type
Spheres of Mutual Interest
Status
Awaiting decision
Received
21 Sep 2026
Validated
21 Sep 2026

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2026.

  • 26/02320/FULL Awaiting decision

    Land At Manor Farm Poyle Road Poyle Slough

    Demolition of existing buildings and structures, and erection of three Data Centres (Use Class B8) with ancillary substation, offices, associated plant, emergency backup generators and associated fuel storage, landscaping, sustainable drainage systems, car and cycle parking, and new and amended vehicular and emergency access from Poyle Road, site re-levelling, community building, river diversion and other associated works.

    Submitted 17 Sep 2026 Full applications

Timeline

Dates from the published record

  1. 21 Sep 2026

    Received by Windsor and Maidenhead

  2. 24 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 16 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Windsor and Maidenhead 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

3 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 Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead'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 Windsor and Maidenhead's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • Land At Manor Farm Poyle Road Poyle Slough

    26/02320/FULL Submitted 17 Sep 2026 50 yards away

    70% historically approved · decision due ~12 Nov

    Demolition of existing buildings and structures, and erection of three Data Centres (Use Class B8) with ancillary substation, offices, associated plant, emergency backup generators and associated fuel storage, landscaping, sustainable drainage systems, car and cycle parking, and new and amended vehicular and emergency access from Poyle Road, site re-levelling, community building, river diversion and other associated works.

    Awaiting decision Full applications Demolition 230 docs

  • Land West Of The Iver South Sludge Dewatering Centre South M4 Slough

    20/00014/MIS Submitted 6 Jan 2020 100 yards away

    Neighbouring Authority Consultation for the proposed development of a replacement Energy from Waste (EfW) facility including a High Temperature incinerator (HTI) provision of a new access road and new junction with the A4, visitor centre, car parking, temporary construction compound, associated works, ancillary buildings and structures

    Granted 4 docs

  • Land between Iver Substation (South Bucks) and Manor Farm, Poyle Road

    P/11442/012 Submitted 4 Feb 2026 150 yards away

    78% historically approved · decision due ~1 Apr

    Construction of a proposed Installation of underground and ground mounted structures to support electrical connection and communication cables with temporary construction compounds, and associated infrastructure and works.

    Awaiting decision Full applications

  • Land between Laleham Substation (Spelthorne) and Manor Farm, Poyle Road Poyle

    P/11442/013 Submitted 4 Feb 2026 150 yards away

    78% historically approved · decision due ~1 Apr

    Construction of a proposed Installation of underground and ground mounted structures to support electrical connection and communication cables with temporary construction compounds, and associated infrastructure and works.

    Awaiting decision Full applications

  • Manor Farm Poyle Road Poyle Slough

    24/30011/SMI Submitted 29 Oct 2024 400 yards away

    Environmental Impact Assessment (EIA) Screening Opinion request for redevlopment of site to a Data Centre and Battery Energy Storage System.

    Granted 3 docs

  • Land West of Colne Brook Foundry Lane Horton Slough

    25/02598/MINW Submitted 3 Oct 2025 400 yards away

    78% historically approved · decision due ~3 Dec

    Winning and working of minerals (sand and gravel) in the form of two extensions to the existing quarry, with progressive restoration via infilling with imported inert material to agricultural use.

    Awaiting decision Other Extension 74 docs