Proposal
Single storey rear/side extension with roof lantern
As published by the council, reference 26/01073/FULL
Timeline
Dates from the published record
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30 Apr 2026
Received by Windsor and Maidenhead
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8 May 2026
Validated
Checked as complete and ready for consideration.
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1 Jul 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
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25/03371/FULL Awaiting decision
Carlyn The Avenue Ascot SL5 7NB
Replacement dwelling with cycle storage, widening of the existing vehicular accesss, new pedestrian access and associated parking and landscaping.
-
17/00570/FUL Granted
74 New Road Ascot Berkshire SL5 8QQ
Erection of part single and part two storey front, side and rear extensions, roof dormer extension with a 'juliet' balcony to rear, and insertion of front-facing roof windows, following demolition of existing conservatory.
-
17/00322/CLPUD Granted
74 New Road Ascot Berkshire SL5 8QQ
Application for a Certificate of Lawfulness for (i) the proposed conversion of existing loft space to provide habitable accommodation, (ii) the erection of a roof extension consisting of a hip-to-gable enlargement to the side and a rear facing dormer with a 'juliet' balcony and associated window, (iii) the formation of a roof light to the front elevation, and (iv) the erection of single storey outbuilding to the rear.
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16/00548/FUL Granted
74 New Road Ascot Berkshire SL5 8QQ
Erection of part single, part two storey side, front and rear extensions with addition of rear dormer and loft accommodation, following demolition of existing conservatory.
-
22/03280/CONDIT Granted
Wayside House The Avenue Ascot SL5 7LY
Details required by Condition 3 (Landscaping) of planning permission 22/01079/VAR for a variation (under Section 73) of condition 4 (approved plans) to substitute those plans approved under 22/00180/FULL for a new detached double garage.
-
26/00548/FULL Granted
Erinmore The Avenue Ascot SL5 7NB
New front porch, first floor front extension, 1no. front dormer, 3 no. rear dormers, 2no. rear Juliet balconies, raising of the eaves and ridge, enlargement of the existing roof space, new pitched roofs to the single storey side elements, 1no. rear canopy and alterations to fenestration.
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).
-
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.