Skip to content
PlanIndex Get alerts
Menu

Planning application

26/00304/FULL

20 Keeler Close Windsor SL4 4NL

Refused Windsor and Maidenhead Full

Proposal

Part single part two storey rear extension.

As published by the council, reference 26/00304/FULL

Timeline

Dates from the published record

  1. 3 Feb 2026

    Received by Windsor and Maidenhead

  2. 6 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 7 Apr 2026

    Decision issued: Refuse

  4. 25 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

  • 22/02422/FULL Granted

    29 Washington Drive Windsor SL4 4NR

    Single storey rear extension.

    5 Sep 2022 165m away Full applications
  • 22/03122/FULL Granted

    58 Perrycroft Windsor SL4 4HE

    Part single, part two storey rear extension and steps to the rear following demolition of the existing outbuilding.

    22 Nov 2022 183m away Full applications
  • 22/02653/CONDIT Refused

    Crown Court 137 Clewer Hill Road Windsor SL4 4DW

    Details required by condition 7 (cycle parking) of planning permission 18/01335/FULL (allowed on appeal) for the construction of x9 apartments following demolition of the existing building.

    29 Sep 2022 185m away Conditions
  • 22/03378/CONDIT Granted

    Crown Court 137 Clewer Hill Road Windsor SL4 4DW

    Details required by condition 7 (cycle parking) of planning permission 18/01335/FULL (allowed on appeal) for the construction of x9 apartments following demolition of the existing building.

    21 Dec 2022 185m away Conditions
  • 26/01498/FULL Awaiting decision

    117 Perrycroft Windsor SL4 4HD

    Raised decking with steps and balustrades to the rear and alterations to fenestration.

    18 Jun 2026 239m away Full applications
  • 26/00470/TPO Granted

    1 Washington Drive Windsor SL4 4NR

    T1 Oak - branch lift to provide 5.3m clearance directly over the road, prune two twigs which are in front of the street lamp head to provide clearance (they are indicated with arrows on photo), remove dead branches. T2 Hornbeam - branch lift to provide 5.3m clearance directly over the road and 2.5m clearance directly over the pavement (005/1960/TPO).

    20 Feb 2026 242m away Trees

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