Planning application
PL/26/00943/SA
35 Roundwood Road High Wycombe Buckinghamshire HP12 4HD
Proposal
Certificate of lawfulness for proposed loft conversion.
As published by the council, reference PL/26/00943/SA
Timeline
Dates from the published record
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5 Feb 2026
Received by Buckinghamshire
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23 Apr 2026
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
-
PL/25/2316/SA Refused
26 Bookerhill Road High Wycombe Buckinghamshire HP12 4HA
Certificate of lawfulness for proposed conservatory
-
PL/25/6534/CONDA Decided
Garage Site Rear Of 26-28 Highwood Crescent High Wycombe Buckinghamshire
Application for approval of details subject to condition 4 (biodiversity) of planning approval 22/05131/FUL
-
PL/26/01498/FA Granted
146 Spearing Road High Wycombe Buckinghamshire HP12 3JU
Erection of outbuilding in rear garden.
-
PL/25/2376/FA Granted
117 Arundel Road High Wycombe Buckinghamshire HP12 4NB
Householder Application for 3.5M single rear extension and the conversion of existing garage into a habitable room.
-
PL/25/6045/FA Decided
119 Lane End Road High Wycombe Buckinghamshire HP12 4HF
Construction of single storey front, side and rear extension and construction of hip to gable and insertion of rear dormer and 2x front rooflights in connection with loft conversion to form habitable spaces
-
PL/25/5825/FA Granted
Glaydens Pinewood Road High Wycombe Buckinghamshire HP12 4DA
Loft conversion, including removal of existing roofs, and construction of new roof to allow for accommodation (retrospective)
Other lawful development applications
In Buckinghamshire
-
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.
-
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).
-
PL/26/05515/SA Awaiting decision
Dinton Hall Upton Road Dinton Buckinghamshire HP17 8UQ
Certificate of lawfulness application for proposed crossover field access point.
-
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