PL/25/4368/SA

1. 7 Oct 2025

   Received by Buckinghamshire

2. 2 Dec 2025

   Decision issued: Cert of Law PROPOSED-refused

3. 4 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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/25/6404/FA Granted

  10 Taplin Way Tylers Green Buckinghamshire HP10 8DW

  Two-Storey Side Extension & Single-Storey Side and Rear Extension

  15 Dec 2025 155m away Full applications
• PL/25/5374/FA Granted

  Joma 53 Kite Wood Road Tylers Green Buckinghamshire HP10 8HH

  Garage extension and conversion to create a utility area and garden room, together with the extension and re-pitching of the existing conservatory roof.

  7 Nov 2025 169m away Full applications
• PL/25/5771/FA Granted

  15 Kite Wood Road Tylers Green Buckinghamshire HP10 8HH

  Single storey rear extension

  20 Nov 2025 207m away Full applications
• PL/26/00386/FA Granted

  64 Ashley Drive Tylers Green Buckinghamshire HP10 8AZ

  Single storey rear extension and amendments to existing fenestration

  19 Jan 2026 246m away Full applications
• PL/25/6570/FA Granted

  White Rose Cottage Church Road Tylers Green Buckinghamshire HP10 8EJ

  Demolition of C20 extensions to existing cottage. Creation of 4 bed dwelling, with the remainder of the cottage converted to a 1-bed annexe. Alterations to front landscaping to provide additional parking and turning space.

  5 Feb 2026 246m away Full applications
• PL/26/05613/KA Awaiting decision

  Menlo House The Common Tylers Green Buckinghamshire HP10 8LR

  T1 - Leylandii cypress, Crown reduction by 1-2m to reduce overhang from neighbouring property over lawn area. T2 - Silver Birch, minor crown reduction of branches encroaching from neighbours property. Limbs reduced by 1-2m to reduce overhang but not cut back to boundary line, Branches taken back to suitable growth points to maintain shape. T3 & T4 - Field Maple, Crown reductions by 2-3m to suitable growth points to maintain shape and vigour.

  23 Jul 2026 262m 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