Skip to content
PlanIndex Get alerts
Menu

Planning application

23 St Andrews Avenue Windsor SL4 4EH

Granted Windsor and Maidenhead 23/01250/FULL Full

Works: Extension Loft or dormer Windows or glazing Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey front infill extension, single storey rear extension, raising and extension to roof with 1 No. rear Juliet balcony, 1 No. side dormer and 14 No. rooflights to provide additional habitable accommodation, solar panels, alterations to fenestration, addition of rendered external insulation following removal of external chimney, garage conversion, raised decking patio with rear steps and balustrade, new drive and boundary walls.

As published by the council, reference 23/01250/FULL

Application record

Reference
23/01250/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
23 May 2023
Validated
26 May 2023
Decided
7 Sep 2023
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4EH

Timeline

Dates from the published record

  1. 23 May 2023

    Received by Windsor and Maidenhead

  2. 26 May 2023

    Validated

    Checked as complete and ready for consideration.

  3. 7 Sep 2023

    Decision issued: Application Permitted

  4. 12 Sep 2026

    Added to PlanIndex

Documents

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

16 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 this grant of permission means

Windsor and Maidenhead granted permission on 7 September 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 500 metres

  • 19 St Johns Drive Windsor SL4 3RA

    26/00992/FULL Submitted 22 Apr 2026 26m away

    Single storey rear extension following demolition of existing conservatory.

    Granted Full applications Extension Demolition 8 docs
    Small domestic

  • 12 St Andrews Avenue Windsor SL4 4EJ

    21/01307/FULL Submitted 27 Apr 2021 58m away

    Alterations to the existing front entrance, replacement roof above the existing front bay windows and entrance, single storey side/rear extension, decrease the size of the existing dormer on the South elevation, x1 new dormer on the South elevation, x2 new rooflights, change of roof material and alterations to fenestration, following demolition of the existing side and rear elements.

    Granted Full applications Extension Loft or dormer +3 12 docs
    Small domestic

  • 32 St Johns Drive Windsor SL4 3RA

    24/02430/FULL Submitted 7 Oct 2024 62m away

    Single storey front extension, single storey side/rear extension, first floor side extension and alterations to fenestration.

    Withdrawn Full applications Extension Windows or glazing 16 docs
    Small domestic

  • 9 St Johns Drive Windsor SL4 3RA

    22/03240/FULL Submitted 5 Dec 2022 75m away

    Single storey front extension and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 8 docs
    Small domestic

  • 1 St Andrews Crescent Windsor SL4 4EW

    26/02244/FULL Submitted 10 Sep 2026 79m away

    71% historically approved · decision due ~5 Nov

    Two single storey side/rear extensions, new PV panels and pergola following the demolition of the existing elements.

    Awaiting decision Full applications Extension Demolition 11 docs
    Small domestic

  • 3 St Andrews Avenue Windsor SL4 4EH

    20/03292/FULL Submitted 7 Dec 2020 121m away

    Single storey rear extension.

    Granted Full applications Extension 11 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    21 Apr 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

    13 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.

    9 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.

    20 May 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.

    13 Jul 2026 Full applications