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Planning application

15 Lawn Close Datchet Slough SL3 9JZ

Refused Windsor and Maidenhead 25/02111/FULL Full

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Garage conversion, part single part two storey side/rear extension, raising of porch ridge, hip to gable, 1no. rear dormer and alterations to fenestration following the demolition of the existing elements.

As published by the council, reference 25/02111/FULL

Application record

Reference
25/02111/FULL
Type
Full
Status
Decided
Decision
Refuse
Received
18 Aug 2025
Validated
26 Aug 2025
Decided
17 Oct 2025
Ward
Datchet Horton And Wraysbury
Parish
Datchet Parish
Decision by
Delegated
Postcode
SL3 9JZ

Timeline

Dates from the published record

  1. 18 Aug 2025

    Received by Windsor and Maidenhead

  2. 26 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Oct 2025

    Decision issued: Refuse

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

24 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 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

  • 15 Lawn Close Datchet Slough SL3 9JZ

    25/03073/FULL Submitted 21 Nov 2025 1m away

    Garage conversion, part single part two storey side/rear extension, raising of porch ridge, hip to gable, 1no. rear dormer and alterations to fenestration following the demolition of the existing elements.

    Granted Full applications Extension Loft or dormer +2 17 docs
    Small domestic

  • 15 Lawn Close Datchet Slough SL3 9JZ

    24/02482/FULL Submitted 14 Oct 2024 3m away

    Garage conversion, first floor front/side extension, part single part two storey rear extension, hip to gable, 1no. rear dormer, alterations to the front entrance porch, external finish and fenestration following the removal of the single storey elements.

    Refused Full applications Extension Loft or dormer +1 15 docs
    Small domestic

  • 9 Lawn Close Datchet Slough SL3 9JZ

    21/02811/CPD Submitted 17 Sep 2021 17m away

    Certificate of lawfulness to determine whether the proposed conversion of the existing outbuilding to create a granny annexe and alterations to fenestration is lawful.

    Granted Lawful development Windows or glazing 7 docs

  • 9 Lawn Close Datchet Slough SL3 9JZ

    21/01577/CPD Submitted 21 May 2021 18m away

    Certificate of lawfulness to determine whether the x2 rooflights and x1 new window to existing outbuilding is lawful.

    Granted Lawful development Loft or dormer Windows or glazing 7 docs

  • 19 Lawn Close Datchet Slough SL3 9JZ

    19/02875/CPD Submitted 16 Oct 2019 19m away

    Certificate of lawfulness to determine whether the proposed hip to gable, 2no. front roof lights, 1no. side facing window and rear dormer with Juliet balcony to facilitate a loft conversion is lawful.

    Granted Lawful development Loft or dormer Windows or glazing 5 docs

  • 16 Lawn Close Datchet Slough SL3 9JZ

    21/01429/FULL Submitted 10 May 2021 81m away

    Conversion of carport to garage

    Granted Full applications 12 docs

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