Proposal
Single storey front/side/rear extension
As published by the council, reference 26/00181/FULL
Timeline
Dates from the published record
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22 Jan 2026
Received by Windsor and Maidenhead
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27 Feb 2026
Decision issued: Application Permitted
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
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21/02111/TPO Granted
6 Illingworth Windsor SL4 4UP
(T1) Oak - 1m lateral reduction of the crown over no. 16 Brudenell resulting in a branch spread of 10m (the reduction to be no closer than 10m from the tree stem).
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21/02109/TPO Granted
4 Illingworth Windsor SL4 4UP
(T1) Oak - branch lift over the garden of no.16 Brudenell to give up to a maximum of 4m clearance over the ground.
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25/02253/TPO Refused
12 Illingworth Windsor SL4 4UP
(T1) Silver Birch - Crown reduce height to 12m and spread to 4m. Crown lift to 5m from ground level. (T2) Silver Birch - Crown reduce height to 12m and spread to 3m. Crown lift to 5m from ground level. (T3) English Oak - Remove dead and dying branches up to 0.025m in diameter. Remove lower limb (as shown). Reduce spread by 3m to 10m overall width. Reduce crown height to 19m. (T4) Conifer hedge - Reduce height of right hand side by approximately 3m to match existing height of left hand side of hedge. (005/1960/TPO)
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26/00217/FULL Granted
18 Woodland Avenue Windsor SL4 4AG
1no. detached outbuilding ancillary to the main dwelling following demotion of existing outbuilding.
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22/02503/VAR Granted
40 Rycroft Windsor SL4 4HG
Variation (under Section 73A) of Condition 4 (Approved Plans) to substitute those plans approved under 21/01919/FULL for the part single, part two storey rear extension and first floor side extension with amended plans.
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24/02359/FULL Withdrawn
10 Sherbourne Drive Windsor SL4 4AE
Part single/part two storey side/rear extension, hip to gable, 1no. rear dormer, 2no. rear Juliet balconies and alterations to fenestration following the removal of the existing garage.
Other full applications applications
In Windsor and Maidenhead
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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).
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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
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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.
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26/01387/FULL Granted
7 Elm Road Windsor SL4 3NB
Single storey rear/side extension
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26/00877/FULL Granted
45 Queens Close Old Windsor Windsor SL4 2PR
Two storey front/side extension.