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Planning application

23/00269/FULL

Chesills Stanwell Road Horton Slough SL3 9PE

Refused Windsor and Maidenhead Full

Proposal

Detached garage with habitable accommodation above, 2no. front dormers and external staircase following demolition of existing garage and shed.

As published by the council, reference 23/00269/FULL

Timeline

Dates from the published record

  1. 7 Feb 2023

    Received by Windsor and Maidenhead

  2. 2 May 2023

    Decision issued: Refuse

  3. 27 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 22/02732/FULL Granted

    The Hermitage Stanwell Road Horton Slough SL3 9PE

    Replacement porch and alterations to fenestration.

    10 Oct 2022 157m away Full applications
  • 21/01584/FULL Granted

    The Haven Mill Lane Horton Slough SL3 9PN

    New outbuilding to be used ancillary to the main dwelling following the demolition of the existing garage.

    21 May 2021 228m away Full applications
  • 26/00886/FULL Granted

    Coppertops Mill Lane Horton Slough SL3 9PN

    Single storey rear extension and first floor rear/side extension following demolition of existing conservatory.

    8 Apr 2026 255m away Full applications
  • 26/00609/CPD Granted

    2 Colne Bank Horton Slough SL3 9PG

    Certificate of lawfulness to determine whether the proposed change of use from a single dwellinghouse (Class C3) to a House in Multiple Occupation (6 bedroom) (Class C4) with 1no. first floor side window and 2no. ground floor side windows are lawful.

    6 Mar 2026 414m away Lawful development
  • 22/03081/PDXL Refused

    4 Coppermill Road Wraysbury Staines TW19 5NT

    Single storey rear extension no greater than 8m in depth, 2.70m high with an eaves height of 2.50m.

    16 Nov 2022 454m away Prior approval
  • 22/03018/FULL Granted

    12 Coppermill Road Wraysbury Staines TW19 5NT

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

    11 Nov 2022 474m away Full applications

In Windsor and Maidenhead

  • 26/00962/FULL Granted

    Bonnicut Barn Bonnicut Court 14 High Street Sunningdale Ascot SL5 0NB

    2no. front dormers, part raising of the front elevation to form a parapet wall and terrace, 3no. front rooflights, 3no. rear dormers and alterations to fenestration. (Part Retrospective).

    20 Apr 2026 Full applications
  • 26/01310/FULL Granted

    6 Gilman Crescent Windsor SL4 4YN

    Single storey front/side extension, relocated front door, two storey rear extension, alterations to fenestration and hardstanding, new steps, 1 no. dropped kerb, following demolition of existing elements

    22 May 2026 Full applications
  • 25/03313/FULL Refused

    Land To The South of Lower Mount Farm Long Lane Cookham Maidenhead

    Erection of a crematorium with ceremony hall and memorial arboretum, associated use of land, PV array, vehicular access, parking, landscaping, pavement and road widening along Long Lane.

    15 Dec 2025 Full applications
  • 26/01387/FULL Granted

    7 Elm Road Windsor SL4 3NB

    Single storey rear/side extension

    5 Jun 2026 Full applications
  • 26/00877/FULL Granted

    45 Queens Close Old Windsor Windsor SL4 2PR

    Two storey front/side extension.

    7 Apr 2026 Full applications