PL/25/5694/SA

1. 18 Nov 2025

   Received by Buckinghamshire

2. 12 Jan 2026

   Decision issued: Cert of Law PROPOSED-granted

3. 27 Jul 2026

   Added to PlanIndex

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.

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

• PL/25/5418/FA Granted

  47 Summerleys Road Princes Risborough Buckinghamshire HP27 9DS

  Construction of replacement for porch

  10 Nov 2025 157m away Full applications
• PL/26/00532/SA Granted

  2 Cane End Princes Risborough Buckinghamshire HP27 9BL

  Certificate of lawfulness for the proposed rear extension

  22 Jan 2026 170m away Lawful development
• PL/26/00126/FA Granted

  39 Stratton Road Princes Risborough Buckinghamshire HP27 9BH

  Householder application for erection of front porch, side cycle store, and conversion of garage to study room

  8 Jan 2026 222m away Full applications
• PL/26/00111/FA Granted

  77 Manor Park Avenue Princes Risborough Buckinghamshire HP27 9AS

  Rear first floor extension, garage conversion and front porch with fenestration alterations to the rear and side.

  7 Jan 2026 300m away Full applications
• PL/26/00072/SA Granted

  20 Park Meadow Princes Risborough Buckinghamshire HP27 0EB

  Certificate of Lawfulness for proposed extension to vehicle access

  6 Jan 2026 363m away Lawful development
• PL/25/6026/FA Granted

  36 Stratton Road Princes Risborough Buckinghamshire HP27 9AX

  Two storey extension to the rear. Garage conversion Single storey extension to front New white render throughout

  28 Nov 2025 371m away Full applications

• 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
• PL/26/05740/SA Awaiting decision

  St Martins Grimms Hill Great Missenden Buckinghamshire HP16 9BG

  Certificate of lawfulness for proposed installation of solar panels on rear roof face.

  17 Jul 2026 Lawful development
• PL/26/05697/SA Awaiting decision

  Esterllita Green End Road Radnage Buckinghamshire HP14 4BY

  Certificate of lawfulness for proposed 2 x detached buildings to provide a home office, games room, gym, garden store & associated W.C facilities

  16 Jul 2026 Lawful development
• 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 Lawful development