1 Hampden Road High Wycombe Buckinghamshire HP13 6SZ

1. 3 Mar 2026

   Received by Buckinghamshire

2. 3 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Buckinghamshire took a median of 58 days over the applications it decided in the last year.

This application is with Buckinghamshire for determination, against a statutory target of eight weeks. Over the last year Buckinghamshire decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 11 Roberts Road High Wycombe Buckinghamshire HP13 6XA

  PL/25/3438/SA Submitted 4 Sep 2025 0.1 miles away

  Certificate of lawfulness for proposed rear dormer and front roof lights to form loft conversion.

  Granted Lawful development Loft or dormer 5 docs

• 25 Hampden Road High Wycombe Buckinghamshire HP13 6SZ

  PL/25/6805/SA Submitted 29 Dec 2025 0.1 miles away

  Certificate of Lawfulness for a proposed insertion of 1 x rear dormer and 4 x front rooflight in connection with loft conversion to form habitable spaces

  Granted Lawful development Loft or dormer 4 docs

• 67 Roberts Road High Wycombe Buckinghamshire HP13 6XB

  PL/26/05773/FA Submitted 20 Jul 2026 0.1 miles away

  86% historically approved · decision due ~14 Sep

  Change of use from a C4 dwellinghouse to a large House in Multiple Occupation (Sui Generis) through the provision of one extra bedroom.

  Awaiting decision
  Domestic

• 66 Roberts Road High Wycombe Buckinghamshire HP13 6XB

  PL/26/01206/SA Submitted 13 Feb 2026 0.1 miles away

  Certificate of lawfulness for the proposed dropped kerb

  Refused Lawful development 4 docs

• 53 Priory Avenue High Wycombe Buckinghamshire HP13 6SN

  PL/25/2333/CONDA Submitted 22 Jul 2025 0.1 miles away

  Approval of condition 3 (materials) of planning permission 25/05661/FUL - Householder application for construction of single storey rear extension

  Decided Conditions Extension 3 docs
  Small domestic

• 89 Roberts Road High Wycombe Buckinghamshire HP13 6XD

  PL/26/05962/FA Submitted 11 Aug 2026 0.1 miles away

  86% historically approved · decision due ~6 Oct

  Change of use from 6-bed house in multiple occupation (Use Class C4) to large house in multiple occupation (Sui Generis) through conversion of existing loft space and renovation of existing garden outbuilding.

  Awaiting decision

• PL/26/05794/SA Awaiting decision

  62 Cubb Field Aylesbury Buckinghamshire HP19 7SH

  Certificate of lawfulness for proposed dropped kerb

  Received 10 Aug, published by the council 5 Sep 2026 Lawful development
• PL/26/01164/SA Refused

  64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE

  Certificate of lawfulness for proposed dropped kerb.

  Received 12 Feb, published by the council 4 Aug 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.

  Received 25 Feb, published by the council 3 Aug 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).

  Received 2 Mar, published by the council 3 Aug 2026 Lawful development
• PL/26/05825/SA Awaiting decision

  93 Thornton Crescent Wendover Buckinghamshire HP22 6DQ

  Certificate of lawfulness for proposed air conditioning unit to side of house

  Received 20 Jul, published by the council 15 Aug 2026 Lawful development