2 Wynn Grove Hazlemere Buckinghamshire HP15 7LY

1. 5 Mar 2026

   Received by Buckinghamshire

2. 30 Apr 2026

   Decision issued: Cert of Law PROPOSED-granted

3. 4 Sep 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

• 5 Cornel Close Hazlemere Buckinghamshire HP15 7RS

  PL/25/6831/FA Submitted 30 Dec 2025 179m away

  Single storey side/rear extension.

  Granted Full applications Extension 11 docs
  Small domestic

• 28 Lowfield Way Hazlemere Buckinghamshire HP15 7RR

  PL/26/06089/TP Submitted 30 Jul 2026 233m away

  80% historically approved · decision due ~24 Sep

  T007 Oak Observations: Tree has died. Close to dwellings. Recommendations: Fell to as close to ground level as possible.

  Decided Trees

• 21 Oakengrove Road Hazlemere Buckinghamshire HP15 7LW

  PL/25/4581/SA Submitted 14 Oct 2025 254m away

  Certificate of Lawfulness for proposed change of roughly half of lawn to a resin drive which will be permeable. This will also require the kerb to be dropped to a width of 4.6m the space of garden changed to as drive will be 6m by 6m.

  Refused Lawful development 3 docs

• 6 Ilex Close Hazlemere Buckinghamshire HP15 7RT

  PL/26/01012/TP Submitted 9 Feb 2026 277m away

  Crown reduction by 4 to 5 metres for continuation of ongoing maintenance regime x 3 Hornbeams (TP68-TP70) and crown reduction 4-5 metres for the continuation of ongoing maintenance regime x Ash

  Granted Trees 4 docs

• 14A Oakengrove Road Hazlemere Buckinghamshire HP15 7LW

  PL/26/00825/MDLA Submitted 27 Jan 2026 316m away

  Application under Section 106 of the Town & Country Planning Act 1990 (as amended) to discharge planning obligation attached to the planning application W/5820/80

  Decided Conditions 5 docs

• OS 359 Amersham Road Hazlemere Buckinghamshire

  PL/26/01618/TELN Submitted 3 Feb 2026 349m away

  Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the installation of a 9M medium wooden pole

  Decided Telecoms 3 docs

• PL/26/05794/SA Awaiting decision

  62 Cubb Field Aylesbury Buckinghamshire HP19 7SH

  Certificate of lawfulness for proposed dropped kerb

  10 Aug 2026 Lawful development
• 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/26/05893/SA Awaiting decision

  Stamford House Boston Drive Bourne End Buckinghamshire SL8 5YS

  Certificate of Lawfulness for proposed development to confirm the lawfulness of the construction of first floor rear extension, creating additional open plan offices.

  22 Jul 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