PL/25/6356/SA

1. 11 Dec 2025

   Received by Buckinghamshire

2. 20 Mar 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/26/00721/VRC Granted

  Dantoby 15A Anstey Close Waddesdon Buckinghamshire HP18 0NB

  Variation of condition 2 (approved plans) relating to application PL/25/3764/FA (Single storey rear extension incorporating partial demolition of existing conservatory) to allow for minor changes to fenestration and removal of internal alterations to dwelling.

  28 Jan 2026 142m away Conditions
• PL/26/05635/KA Awaiting decision

  55 High Street Waddesdon Buckinghamshire HP18 0JB

  T1 Leyland Cypress - Fell, T2 Sycamore - Restructure to previous pruning points (4.5m)

  30 Jul 2026 290m away Trees
• PL/25/5366/FA Granted

  4 Rose Terrace Baker Street Waddesdon Buckinghamshire HP18 0LD

  Garage conversion to habitable accommodation including associated front and rear fenestration alterations together with an increase in height of existing boundary fence to 3.5m with trellis.

  25 Nov 2025 300m away Full applications
• PL/26/05556/KA Awaiting decision

  6 New Street Waddesdon Buckinghamshire HP18 0LR

  T1 Sweet Bay, T2 Holly, T3 Ash - Fell

  10 Jul 2026 312m away Trees
• PL/26/05764/KA Awaiting decision

  3 Orchard Close Waddesdon Buckinghamshire HP18 0LW

  10 x Leylandii - Remove

  17 Jul 2026 426m away Trees

• 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