10 Juniper Drive High Wycombe Buckinghamshire HP12 3LT

1. 23 Sep 2025

   Received by Buckinghamshire

2. 19 Nov 2025

   Decision issued: Cert of Law PROPOSED-granted

3. 4 Aug 2026

   Added to PlanIndex

Buckinghamshire granted permission on 19 November 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.

• 156 New Road High Wycombe Buckinghamshire HP12 4LA

  PL/25/5349/FA Submitted 7 Nov 2025 100 yards away

  Single storey rear extension incorporating two roof lanterns, extension of existing side dormer and relocation of the raised retaining wall (part-retrospective).

  Granted Full applications Extension Loft or dormer 6 docs
  Small domestic

• 128 New Road High Wycombe Buckinghamshire HP12 4LA

  25/06665/CLE Submitted 30 Jul 2025 100 yards away

  Certificate of lawfulness for existing use of site as 7 bed House of Multiple Occupation (HMO) (use class Sui generis) for a period exceeding 10 years

  Refused Lawful development 4 docs

• 17 Youens Road High Wycombe Buckinghamshire HP12 4RW

  PL/26/01695/FA Submitted 2 Mar 2026 200 yards away

  Single storey rear extension and front porch

  Granted Full applications Extension 6 docs
  Small domestic

• 15 Youens Road High Wycombe Buckinghamshire HP12 4RW

  PL/26/06455/FA Submitted 19 Aug 2026 200 yards away

  86% historically approved · decision due ~14 Oct

  Single storey rear extension.

  Awaiting decision Extension
  Small domestic

• 15 Youens Road High Wycombe Buckinghamshire HP12 4RW

  PL/26/06456/SA Submitted 10 Aug 2026 200 yards away

  86% historically approved · decision due ~5 Oct

  Certificate of lawfulness for proposed construction of rear elevation dormer window, insertion of two front elevation rooflights and hip to gable alteration with insertion of side elevation window in new gable

  Awaiting decision Loft or dormer Windows or glazing

• 241 Rutland Avenue High Wycombe Buckinghamshire HP12 3LN

  PL/25/2523/FA Submitted 4 Sep 2025 250 yards away

  Single storey side extension

  Granted Full applications Extension 11 docs
  Small domestic

• 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