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Planning application

21 Coppermill Road Wraysbury Staines TW19 5NU

Awaiting decision Windsor and Maidenhead 26/01759/FULL Full

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

Proposal

Erection of an outbuilding ancillary to the main dwelling

As published by the council, reference 26/01759/FULL

Application record

Reference
26/01759/FULL
Type
Full
Status
Awaiting decision
Received
17 Jul 2026
Validated
27 Jul 2026
Ward
Datchet Horton And Wraysbury
Parish
Horton Parish
Postcode
TW19 5NU

Timeline

Dates from the published record

  1. 17 Jul 2026

    Received by Windsor and Maidenhead

  2. 27 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 11 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 21 September 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 55 days over the applications it decided in the last year.

Documents

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

9 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 documents

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

  • 23 Coppermill Road Wraysbury Staines TW19 5NU

    21/02325/FULL Submitted 27 Jul 2021 16m away

    Conversion of the existing double garage to an ancillary granny annexe.

    Granted Full applications 14 docs

  • 8 Coppermill Road Wraysbury Staines TW19 5NT

    21/02270/CONDIT Submitted 20 Jul 2021 80m away

    Details required by Condition 3 (Landscaping) of planning permission 21/00694/FULL for the Installation of electronic vehicular entrance and exit roller gates and new fence panels between the existing wall piers.

    Granted Conditions 8 docs
    Small domestic

  • 8 Coppermill Road Wraysbury Staines TW19 5NT

    21/00694/FULL Submitted 8 Mar 2021 80m away

    Installation of electronic vehicular entrance and exit roller gates and new fence panels between the existing wall piers.

    Granted Full applications 12 docs
    Small domestic

  • 12 Coppermill Road Wraysbury Staines TW19 5NT

    22/03018/FULL Submitted 11 Nov 2022 88m away

    New first floor with undercoft, raising of the ridge and alterations to fenestration following the demolition of the existing first floor element.

    Granted Full applications Demolition Windows or glazing 16 docs

  • 18 Coppermill Road Wraysbury Staines TW19 5NT

    22/01547/FULL Submitted 9 Jun 2022 93m away

    Retention of rear single storey extension at a reduced size following demolition of part of the existing garage and the rear most part of the existing extension.

    Granted Full applications Extension Demolition 22 docs
    Small domestic

  • 18 Coppermill Road Wraysbury Staines TW19 5NT

    21/03477/FULL Submitted 25 Nov 2021 94m away

    Single storey rear extension and part demolition of the existing garage (Part Retrospective).

    Decided Full applications Extension Demolition 14 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01628/FULL Granted

    25 Bannard Road Maidenhead SL6 4NP

    Single storey rear extension following the demolition of the existing conservatory.

    3 Jul 2026 Full applications
  • 26/01384/FULL Granted

    Stoney Vere Farm House Butchers Lane White Waltham Maidenhead SL6 3SD

    Single storey side extension

    4 Jun 2026 Full applications
  • 26/01674/FULL Granted

    50 Welley Road Wraysbury Staines TW19 5DJ

    Detached annexe to be used ancillary to the main dwelling.

    9 Jul 2026 Full applications
  • 26/01312/FULL Refused

    16 Whyteladyes Lane Cookham Maidenhead SL6 9NA

    Hip to gable, 1no. front dormer, 1no. rear dormer and alterations to fenestration and relocation of PV panels.

    27 May 2026 Full applications
  • 26/01379/FULL Granted

    Lotus Cottage Holyport Street Holyport Maidenhead SL6 2JR

    Part single part two storey part first floor rear/side extension and alterations to fenestration.

    4 Jun 2026 Full applications