Planning application
PL/26/00635/SA
4C Middle Road Denham Buckinghamshire UB9 5EG
Proposal
Certificate of lawfulness for the proposed garage conversion and toilet room reduction
As published by the council, reference PL/26/00635/SA
Timeline
Dates from the published record
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26 Jan 2026
Received by Buckinghamshire
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1 Apr 2026
Decision issued: Cert of Law PROPOSED-refused
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4 Aug 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 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/26/01326/FA Granted
33B Lower Road Higher Denham Denham Buckinghamshire UB9 5EB
Demolition of conservatory and erection of single storey rear and side extension with associated fenestration alterations
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PL/25/2217/CONDA Decided
Higher Denham Community Hall Lower Road Higher Denham Denham Buckinghamshire UB9 5EA
Approval of conditions 4 (construction traffic management plan) 6 (Habitat management and monitoring plan) 10 (preliminary risk assessment) and 13 (construction environmental management plan) and Informative 3 (BNG) of planning permission PL/25/0328/FA - Construction of replacement community hall
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PL/26/05351/CONDA Awaiting decision
Higher Denham Community Hall Lower Road Higher Denham Denham Buckinghamshire UB9 5EA
Approval of details reserved by conditions 2 (facing and roofing materials) and 7 (ecological enhancements) of planning approval PL/25/0328/FA
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PL/26/01312/PNE Granted
36 Middle Road Denham Buckinghamshire UB9 5EG
Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 8.00 metres, maximum height 3.45 metres, eaves height 3.00 metres)
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PL/25/2238/FA Refused
44 Middle Road Denham Buckinghamshire UB9 5EG
Proposed extensions and alterations including the creation of a new first floor via the provision of a new roof structure and dormers, rear extension, single storey side extension and front porch following the removal of Garage.
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PL/26/00146/FA Granted
46 Middle Road Denham Buckinghamshire UB9 5EG
Conversion of roof space with dormer windows, single storey rear extension and alterations to porch/stair structure on front elevation.
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.
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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