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Planning application

PL/26/01651/SA

11 Priory Way Chalfont St Peter Buckinghamshire SL9 8SD

Granted Buckinghamshire Certificate of Lawful Use - Proposed

Proposal

Certificate of lawfulness for the proposed construction of a garden office in existing rear garden.

As published by the council, reference PL/26/01651/SA

Timeline

Dates from the published record

  1. 4 Mar 2026

    Received by Buckinghamshire

  2. 29 Apr 2026

    Decision issued: Cert of Law PROPOSED-granted

  3. 3 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.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 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

    1 Jul 2026 158m away Telecoms
  • 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

    17 Dec 2025 236m away Full applications
  • PL/26/05233/EU Awaiting decision

    15 Criss Grove Chalfont St Peter Buckinghamshire SL9 9HG

    Certificate of lawfulness for existing erection of a rear dormer roof extension to facilitate a loft conversion

    16 Jul 2026 307m away Lawful development
  • 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

    9 Dec 2025 315m away Conditions
  • 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

    15 Dec 2025 315m away Amendments
  • 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.

    6 Jul 2026 315m away Conditions

In Buckinghamshire

  • PL/26/01164/SA Refused

    64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE

    Certificate of lawfulness for proposed dropped kerb.

    12 Feb 2026 Lawful development
  • 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.

    25 Feb 2026 Lawful development
  • 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).

    2 Mar 2026 Lawful development
  • PL/26/05515/SA Awaiting decision

    Dinton Hall Upton Road Dinton Buckinghamshire HP17 8UQ

    Certificate of lawfulness application for proposed crossover field access point.

    21 Jul 2026 Lawful development
  • 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

    21 Jul 2026 Lawful development