Planning application
PL/26/05233/EU
15 Criss Grove Chalfont St Peter Buckinghamshire SL9 9HG
Proposal
Certificate of lawfulness for existing erection of a rear dormer roof extension to facilitate a loft conversion
As published by the council, reference PL/26/05233/EU
Timeline
Dates from the published record
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16 Jul 2026
Received by Buckinghamshire
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3 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Buckinghamshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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/25/6508/FA Awaiting decision
Playing Field Priory Road Chalfont St Peter Buckinghamshire SL9 8SB
Installation of 3 outdoor padel courts on an existing tennis court and adjoining land including 14 on-site car parking spaces and floodlighting
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PL/26/05673/TELN Decided
Austenwood Close High Wycombe Buckinghamshire
Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the installation of 1 no. 8m light wooden pole at Austenwood Close, Chalfont St. Peter
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PL/25/6263/CONDA Decided
Gold Hill Baptist Church Gold Hill East Chalfont St Peter Buckinghamshire SL9 9DG
Application for approval of details subject to condition 3 (materials) of planning approval PL/22/2014/FA
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PL/25/5933/NMA Decided
Gold Hill Baptist Church Gold Hill East Chalfont St Peter Buckinghamshire SL9 9DG
Non material amendment to planning permission PL/22/2014/FA (Demolition of unlisted buildings in a conservation area including extensions to the rear and side of the church, two residential properties and outbuildings, conversion and alteration of the church to 6 flats, new side access ramp, erection of two terraces each of 3 houses and 2 semi-detached mews houses, parking, access and landscaping) to approve the location of submerged gas meter boxes
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PL/26/05115/VRC Awaiting decision
Gold Hill Baptist Church Gold Hill East Chalfont St Peter Buckinghamshire SL9 9DG
Variation of condition 18 (Approved Plans) of planning permission ref: PL/22/2014/FA (Demolition of unlisted buildings in a conservation area including extensions to the rear and side of the church, two residential properties and outbuildings, conversion and alteration of the church to 6 flats, new side access ramp, erection of two terraces each of 3 houses and 2 semi-detached mews houses, parking, access and landscaping) to allow for material changes to the chapel including brick infill between existing windows and to the terraced houses including change of approved render to second floor to brick facing matching ground and first floor and change of approved engineers brick detail to ground floor to red facing brick.
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PL/26/05168/FA Awaiting decision
7 Bench Manor Crescent Chalfont St Peter Buckinghamshire SL9 9HL
Two storey side and single storey rear extensions
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