Planning application
26/00304/FULL
20 Keeler Close Windsor SL4 4NL
Proposal
Part single part two storey rear extension.
As published by the council, reference 26/00304/FULL
Timeline
Dates from the published record
-
3 Feb 2026
Received by Windsor and Maidenhead
-
6 Feb 2026
Validated
Checked as complete and ready for consideration.
-
7 Apr 2026
Decision issued: Refuse
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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.
Nearby applications
Within 500 metres
-
22/02422/FULL Granted
29 Washington Drive Windsor SL4 4NR
Single storey rear extension.
-
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.
-
22/02653/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.
-
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.
-
26/01498/FULL Awaiting decision
117 Perrycroft Windsor SL4 4HD
Raised decking with steps and balustrades to the rear and alterations to fenestration.
-
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).
Other full applications applications
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).
-
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
-
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.
-
26/01387/FULL Granted
7 Elm Road Windsor SL4 3NB
Single storey rear/side extension
-
26/00877/FULL Granted
45 Queens Close Old Windsor Windsor SL4 2PR
Two storey front/side extension.