67 Cambridge Crescent High Wycombe Buckinghamshire HP13 7NE

1. 28 Aug 2025

   Received by Buckinghamshire

2. 17 Oct 2025

   Decision issued: Cert of Law PROPOSED-granted

3. 12 Aug 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

• 188 Hatters Lane High Wycombe Buckinghamshire HP13 7LY

  PL/25/6515/FA Submitted 26 Feb 2026 132m away

  Dropped kerb

  Granted Full applications 6 docs

• 14 Cambridge Crescent High Wycombe Buckinghamshire HP13 7ND

  PL/25/3474/VRC Submitted 4 Sep 2025 144m away

  Variation of condition 2 (plan) relating to application 24/07429/FUL (Householder application for construction of two storey side extension following the demolition of existing garage and single storey outbuildings and new wheelchair access ramps to front and rear and widening of driveway to allow for wheelchair access) to allow hip to gable roof extension

  Decided Conditions Extension Loft or dormer +1 8 docs
  Small domestic

• 258 Totteridge Road High Wycombe Buckinghamshire HP13 7LN

  PL/26/01812/FA Submitted 5 Mar 2026 209m away

  Demolition of existing conservatory and construction of a single storey rear extension, alterations to window and door openings to the side elevation

  Granted Full applications Extension Demolition +1 5 docs
  Small domestic

• 178 Hicks Farm Rise High Wycombe Buckinghamshire HP13 7SG

  PL/25/5459/FA Submitted 11 Nov 2025 211m away

  Proposed single storey and two storey rear extensions, internal alterations and all associated works at 178 Hicks Farm Rise. As approved per application ref 20/05506/FUL

  Granted Full applications Extension 9 docs
  Small domestic

• 20 Wingate Avenue High Wycombe Buckinghamshire HP13 7QP

  PL/26/05736/FA Submitted 19 Aug 2026 245m away

  80% historically approved · decision due ~14 Oct

  Conversion of garage into a habitable room.

  Awaiting decision

• 255 Totteridge Road High Wycombe Buckinghamshire HP13 7LJ

  PL/25/4415/FA Submitted 7 Oct 2025 250m away

  Side dormer.

  Refused Full applications Loft or dormer 5 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