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Planning application

26/01064/FULL

The Eton Mess 55 High Street Eton Windsor SL4 6BL

Awaiting decision Windsor and Maidenhead Full

Proposal

Single storey rear extension with sedum roof, rooflights and lantern following demolition of existing elements, 4no. front dormers, rear roof extension with 2no. rear dormers to allow conversion of the existing roof space to create 3no. guest rooms, ground and first floor rear/side extension with new staircase and external door, alterations to the front elevation including new fenestration, and internal alterations including enlarged basement, removal of existing chimney at rear and reconfiguration of existing refuse storage area.

As published by the council, reference 26/01064/FULL

Timeline

Dates from the published record

  1. 29 Apr 2026

    Received by Windsor and Maidenhead

  2. 4 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Windsor and Maidenhead for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

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  • 26/01556/FULL Awaiting decision

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    24 Jun 2026 38m away Full applications
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In Windsor and Maidenhead

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