Clarendon House Unit 4 Le Flaive Business Park Church Lane Naphill Buckinghamshire HP14 4US

1. 15 Oct 2025

   Received by Buckinghamshire

2. 8 Dec 2025

   Decision issued: Cert of Law PROPOSED-granted

3. 10 Aug 2026

   Added to PlanIndex

Buckinghamshire granted permission on 8 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Langlea, Briar Wood and Littlegarth Coombe Lane Hughenden Valley Buckinghamshire

  PL/26/00571/TELN Submitted 20 Jan 2026 196m away

  Notification under Regulation 5 of the electronic communications code (conditions and restrictions) Regulations 2003 (as amended) to install 1 x 10M medium wooden pole and 2 x 9M medium wooden poles

  Decided Telecoms 3 docs

• 20 Main Road Naphill Buckinghamshire HP14 4QB

  PL/26/00285/FA Submitted 18 Feb 2026 242m away

  One and two storey rear extension

  Granted Full applications Extension 10 docs

• 1 Bayley Gardens Naphill Buckinghamshire HP14 4QW

  PL/26/05660/FA Submitted 15 Jul 2026 254m away

  80% historically approved · decision due ~9 Sep

  Removal of existing attached garage and the construction of single storey side and rear extensions

  Awaiting decision Extension
  Small domestic

• 1 Bayley Gardens Naphill Buckinghamshire HP14 4QW

  PL/26/00798/SA Submitted 30 Jan 2026 369m away

  Certificate of lawfulness for the proposed demolition of an original attached garage, and construction of a single storey rear extension, side wall single storey extension extending beyond rear walls and a timber frame porch

  Withdrawn Lawful development Extension Demolition 12 docs
  Small domestic

• 40 Main Road Naphill Buckinghamshire HP14 4QB

  PL/26/00687/CONDA Submitted 5 Feb 2026 379m away

  Application for approval of details subject to condition 15 (refuse) and 17 (materials) of planning approval 25/05570/FUL

  Decided Conditions 5 docs

• 40 Main Road Naphill Buckinghamshire HP14 4QB

  PL/26/00686/CONDA Submitted 5 Feb 2026 379m away

  Application for approval of details subject to condition 6 (drainage) of planning approval 25/05570/FUL

  Decided Conditions 4 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