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Planning application

22/02904/FULL

328 Horton Road Datchet Slough SL3 9HY

Refused Windsor and Maidenhead Full

Proposal

Erection of porch, single storey side and erection of conservatory following the demolition of existing conservatory and garage, raising of the side eaves and ridge to provide accommodation within the roof space, alterations to roof, x1 front dormer, balcony and rooflights following demolition of existing elements.

As published by the council, reference 22/02904/FULL

Timeline

Dates from the published record

  1. 31 Oct 2022

    Received by Windsor and Maidenhead

  2. 23 Dec 2022

    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

  • 26/00876/CONDIT Granted

    Liquid Leisure Horton Road Datchet Slough SL3 9HY

    Details required by Condition 4 (Flood evacuation plan), 5 (Landscaping and ecological management plan), 6 (Screen planting) and 7 (RAMS for bats and wintering birds) of planning permission 24/00381/FULL for the Regularisation of Unauthorised Facilities and Change of Use to include Non Water Polluting Activities and Non Propelled Watersports, use of Boat House as reception/shop and storage for hire and maintenance equipment in association with water based activities.

    7 Apr 2026 262m away Conditions
  • 26/01774/NMA Awaiting decision

    Liquid Leisure Horton Road Datchet Slough SL3 9HY

    Non material amendments to planning permission 24/00381/FULL to amend the of wording of condition 11.

    21 Jul 2026 262m away Amendments
  • 26/01430/CONDIT Granted

    Liquid Leisure Horton Road Datchet Slough SL3 9HY

    Details required by Condition (10) (Mitigation measures for climate change) of planning permission (24/00381/FULL) for (regularisation of Unauthorised Facilities and Change of Use to include Non Water Polluting Activities and Non Propelled Watersports, use of Boat House as reception/shop and storage for hire and maintenance equipment in association with water based activities).

    8 Jun 2026 262m away Conditions
  • 26/00198/CPD Granted

    11 Brookside Avenue Wraysbury Staines TW19 5HB

    Certificate of lawfulness to determine whether the proposed single storey side extension following demolition of existing detached garage is lawful.

    23 Jan 2026 494m away Lawful development

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