Planning application
PL/25/5809/FA
1 Thornberry Gardens High Wycombe Buckinghamshire HP10 9FX
Proposal
Erection of single storey rear extension
As published by the council, reference PL/25/5809/FA
Timeline
Dates from the published record
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2 Feb 2026
Received by Buckinghamshire
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9 Mar 2026
Decision issued: Approved
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4 Aug 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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PL/25/5592/SA Granted
7 Heatherdene Road High Wycombe Buckinghamshire HP10 9FQ
Certificate of Lawfulness for proposed loft conversion with rear dormer
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PL/26/01475/NMA Awaiting decision
Wycombe Summit Site Abbey Barn Lane High Wycombe Buckinghamshire
Non material amendment to planning permission 23/07154/FUL (Erection of 50 dwellings with associated landscaping, parking and infrastructure) Amendment to approved details of Site layout, Parking Strategy Plan, Garages, Plots 26, 27, 28, 29, 30, 31, 32-39, 40, 42-44, 45, 46, 47, 50, 51, 52, 53, 56 & 57
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PL/25/3459/NMA Decided
Abbey Barn South Reserve Site Abbey Barn Lane High Wycombe Buckinghamshire
Non material amendment to planning permission 23/07153/REM (Submission of details of layout, scale, appearance and landscaping for phase 4 for the erection of 25 residential dwellings with associated parking, landscaping and access from Abbey Barn Lane pursuant to hybrid permission 18/05363/FUL
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PL/26/00962/CONDA Decided
Abbey Barn South Reserve Site Abbey Barn Lane High Wycombe Buckinghamshire
Application for approval of details subject to condition 6 (materials) of planning application 23/07153/REM
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PL/26/01270/UA Granted
Abbey Barn South Reserve Site Abbey Barn Lane High Wycombe Buckinghamshire
Notice of public consultation to grant a Variation to Leep Networks (Water) Ltd, to allow it to supply Water and Sewerage services to Abbey Barn (Phase 4 and 5)
-
PL/26/01657/CONDA Decided
Site Of Wycombe Summit Abbey Barn Lane High Wycombe Buckinghamshire
Application for approval of details subject to condition 19 (details of means of enclosure) of planning approval 23/07154/FUL.
Other full applications applications
In Buckinghamshire
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PL/26/05578/FA Awaiting decision
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Demolition of garage and construction of home gym outbuilding.
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PL/26/05536/FA Awaiting decision
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Conversion of existing attached garage into habitable space, including the installation of new window and roof light and the construction of a new detached double garage with open sided, covered car port.
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PL/26/04882/FA Awaiting decision
2 The Cottages Barrettstown Equine Clinic Oving Road Whitchurch Buckinghamshire HP22 4ES
Addition of oak framed outer porch to front of existing enclosed porch and relocation of main entrance door from side to front.
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PL/26/05520/FA Awaiting decision
30 Fair Meadow Winslow Buckinghamshire MK18 3JD
Repositioning of the existing side boundary fence
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PL/26/05431/FA Awaiting decision
Magnolia Manse Finch Lane Knotty Green Buckinghamshire HP9 2TL
Demolition of conservatory, erection of part single and part double storey rear extension. Enlargement of side (South) dormers on first floor.