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Planning application

159 Courthouse Road Maidenhead SL6 6HY

Refused Windsor and Maidenhead 23/00355/FULL Full

Works: Extension Loft or dormer Windows or glazing

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

Proposal

First floor rear extension, hip to gable, 1no. rear dormer and alterations to fenestration.

As published by the council, reference 23/00355/FULL

Application record

Reference
23/00355/FULL
Type
Full
Status
Decided
Decision
Refused As published: Refuse
Received
9 Feb 2023
Validated
3 Mar 2023
Decided
6 Apr 2023
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 6HY

Timeline

Dates from the published record

  1. 9 Feb 2023

    Received by Windsor and Maidenhead

  2. 3 Mar 2023

    Validated

    Checked as complete and ready for consideration.

  3. 6 Apr 2023

    Decision issued: Refuse

  4. 27 Jul 2026

    Added to PlanIndex

Documents

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

15 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 153 Courthouse Road Maidenhead SL6 6HY

    26/00452/PDXL Submitted 20 Feb 2026 50 yards away

    Single storey rear extension no greater than 6.00m in depth, 3.50m high with an eaves height of 3.00m, alterations to the existing roof, external finish and fenestration and removal of the existing 2no. rear dormers, single storey rear extension and detached garage.

    Granted Prior approval Extension Loft or dormer +1 9 docs
    Small domestic

  • 153 Courthouse Road Maidenhead SL6 6HY

    26/00453/CPD Submitted 20 Feb 2026 50 yards away

    Certificate of lawfulness to determine whether the proposed 2no. front rooflights, hip to gable and 1no. rear dormer following the removal of the existing first floor rear element is lawful.

    Granted Lawful development Loft or dormer 7 docs

  • 151 Courthouse Road Maidenhead SL6 6HY

    26/00023/CPU Submitted 7 Jan 2026 50 yards away

    Certificate of lawfulness to determine whether a private hire operator's licence for a virtual office is lawful.

    Granted Lawful development 7 docs

  • 165 Courthouse Road Maidenhead SL6 6HX

    22/01438/FULL Submitted 27 May 2022 50 yards away

    Part garage conversion and alterations to the existing single storey rear element comprising of; single storey side/rear extension, raising of the eaves, new parapet wall, new flat roof and x1 roof lantern and alterations to fenestration and to external finishes, following removal of the existing part pitched roof and bay window to the existing single storey rear element.

    Granted Full applications Extension Windows or glazing 12 docs
    Small domestic

  • 165 Courthouse Road Maidenhead SL6 6HX

    22/01209/NMA Submitted 5 May 2022 50 yards away

    Non material amendments to planning permission 20/01943/FULL for an increase in depth to the single storey rear extension.

    Refused Amendments Extension 6 docs
    Small domestic

  • 173 Courthouse Road Maidenhead SL6 6HX

    23/01552/FULL Submitted 26 Jun 2023 100 yards away

    Single storey front extension, two storey side/rear extension, relocated side gate and fence, alterations to fenestration and external finish, following the demolition of existing elements.

    Granted Full applications Extension Demolition +1 7 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    Received 21 Apr, published by the council 25 Jul 2026 Full applications
  • 26/01706/FULL Granted

    Loraine 36 Forlease Road Maidenhead SL6 1RU

    Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

    Received 13 Jul, published by the council 31 Jul 2026 Full applications
  • 26/01675/FULL Granted

    59 Grove Road Windsor SL4 1HT

    Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

    Received 9 Jul, published by the council 25 Jul 2026 Full applications
  • 26/01265/FULL Granted

    107 Slough Road Datchet Slough SL3 9AQ

    Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

    Received 20 May, published by the council 25 Jul 2026 Full applications
  • 26/01700/FULL Granted

    4 Dhoon Rise Maidenhead SL6 1BS

    Garage conversion, front bay window and a single storey front/side extension.

    Received 13 Jul, published by the council 27 Jul 2026 Full applications