PL/26/00262/SA

1. 13 Jan 2026

   Received by Buckinghamshire

2. 1 Jun 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/26/00511/TP Granted

  St Leonards 86 Wendover Road Aylesbury Buckinghamshire HP21 9NJ

  Willow x1 - pollard crown, removing approximately 5-6m

  22 Jan 2026 301m away Trees
• PL/25/5901/FA Granted

  23 Earlswood Close Aylesbury Buckinghamshire HP21 7PG

  Single-story rear and side extension with 1 flat roof window, conversion of the garage to a habitable space, replacement of the garage rear shutter with a double door, front porch with a part front extension.

  25 Nov 2025 340m 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 Lawful development
• PL/26/00257/SA Granted

  4 Ely Close Amersham Buckinghamshire HP7 9HS

  Certificate of Lawfulness propsed to amend the approved application PL/25/0091/SA for 4 Ely Close, Amersham. This is to request planning application for a ground floor bathroom. The proposal is extending the the side room to an overall depth of 270cm to allow for an WC.

  13 Jan 2026 Lawful development
• PL/26/00385/SA Granted

  95 Walton Road Aylesbury Buckinghamshire HP21 7RU

  Certificate of Lawfulness for proposed loft conversion

  14 Jan 2026 Lawful development
• PL/26/00268/SA Granted

  35 Post Meadow Iver Heath Buckinghamshire SL0 0DU

  Certficate of lawfulness for the proposed loft conversion, rendering of external elevations, alteration of external windows and doors, bedroom enlargement, garage conversion and flue installation.

  14 Jan 2026 Lawful development
• PL/26/00473/SA Granted

  37 Hithercroft Road High Wycombe Buckinghamshire HP13 5LT

  Certificate of lawfulness for the proposed construction of a garden room

  21 Jan 2026 Lawful development