Planning application
PL/25/3138/SA
Derann Winchendon Road Chearsley Buckinghamshire HP18 0DW
Proposal
Certificate of lawfulness for proposed construction of a single storey rear extension
As published by the council, reference PL/25/3138/SA
Timeline
Dates from the published record
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22 Aug 2025
Received by Buckinghamshire
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17 Oct 2025
Decision issued: Cert of Law PROPOSED-granted
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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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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PL/26/01536/KA Decided
Furze Farm House School Lane Chearsley Buckinghamshire HP18 0BT
Tree of Heaven - reduce the crown of the tree by 2-2.5m. (Chearsley Conservation Area).
-
PL/25/3417/KA Decided
Fairview Cottage Bernards Close Chearsley Buckinghamshire HP18 0BY
Beech Trees crown reduced in height to below ethernet cables that provide for property & neighbouring property Lainswood house, so provides sufficient clearance. It will be reduced to the intended approximate height of 5 Meters.
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PL/25/5850/KA Decided
Stump Cottage School Lane Chearsley Buckinghamshire HP18 0BT
T1 Cypress - Fell, T2 Cornus - Fell to ground level, T2 Magnolia - Reduce the height and spread of the tree by up to 1.5 metres, approximately back to the previous pruning points G5 Lawsons, Leyland Cypress and Elder - Cut back overhang to the boundary line up to a height of 7 metres above ground level, T5 Elder - Reduce the lateral spread over the path by up to 1 metre, T6 Elder - Reducing the height and spread of the tree by up to 1.5 metres.
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PL/25/5969/KA Decided
Pear Tree Lodge Dark Lane Chearsley Buckinghamshire HP18 0DA
T1 Beech - Crown Reduction - Reducing the height and spread of the tree by up to 2.5m, T2 Plum - Reducing the height and spread of the tree by up to 1.5m to provide contain and provide clearance from the building, T3 Robinia - Reduce the height by 2m and spread by up to 0.5m to contain and improve form
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PL/26/05721/CONDA Awaiting decision
Chearsley Hill House Chilton Road Chearsley Buckinghamshire HP18 0DN
Application for approval of details subject to condition 3 (materials), 5 (trees) and 6 (landscaping) of planning approval 23/02772/APP
Other lawful development applications
In Buckinghamshire
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PL/26/01164/SA Refused
64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE
Certificate of lawfulness for proposed dropped kerb.
-
PL/26/01589/SA Refused
3 Corn Mill Close Wing Buckinghamshire LU7 0PL
Certificate of lawfulness for the proposed single storey rear extension and part garage conversion.
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PL/26/01721/SA Granted
Burton House White Lion Road Little Chalfont Buckinghamshire HP7 9LP
Certificate of lawfulness for the proposed change of use of building from Existing Office Building (Class E) to Veterinary Practice (Class E).
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PL/26/05515/SA Awaiting decision
Dinton Hall Upton Road Dinton Buckinghamshire HP17 8UQ
Certificate of lawfulness application for proposed crossover field access point.
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PL/26/05843/SA Awaiting decision
Land at Springfield Farm, South Heath, Buckinghamshire
Certificate of Proposed Lawful Development for the temporary storage of soil stockpiles at Springfield Farm field at South Heath, Buckinghamshire