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Planning application

PL/25/2373/SA

47 The Crescent High Wycombe Buckinghamshire HP13 6JP

Granted Buckinghamshire Certificate of Lawful Use - Proposed

Proposal

Certificate of lawfulness for proposed works to convert exisitng roof space into a habitable room. Having raised rear dormer width velux type roof lights to front. Raise gable wall

As published by the council, reference PL/25/2373/SA

Timeline

Dates from the published record

  1. 21 Aug 2025

    Received by Buckinghamshire

  2. 15 Oct 2025

    Decision issued: Cert of Law PROPOSED-granted

  3. 4 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • PL/26/05226/FA Awaiting decision

    8 New Drive High Wycombe Buckinghamshire HP13 6JS

    Single storey side and rear extension

    26 Jun 2026 160m away Full applications
  • PL/26/00280/FA Granted

    20 West Drive High Wycombe Buckinghamshire HP13 6JT

    Single storey front, first floor rear and part two storey, part first floor side extension. Garage conversion to habitable space. Larger rear patio and retaining wall. Widening of dropped kerb / parking and retaining walls

    14 Jan 2026 267m away Full applications
  • 8 Totteridge Lane High Wycombe Buckinghamshire

    Notification under Regulation 5 of the electronic communications code (conditions and restrictions) Regulations 2003 (as amended) to install 7m Light wooden poles

    15 Jan 2026 277m away Telecoms
  • 25/06663/FUL Refused

    Crestwynd 47 Totteridge Drive High Wycombe Buckinghamshire HP13 6JJ

    Householder application for construction of single storey side and rear extension, hip to gable roof extension and insertion of 1 x rear dormer and 2 x front dormer windows in connection with loft conversion to form habitable space (alternative scheme to pp 25/05049/FUL)

    15 Jul 2025 303m away Full applications
  • PL/25/4467/FA Awaiting decision

    Former Garage Site Between 1 And 1A Totteridge Drive High Wycombe Buckinghamshire

    Erection of 1 detached dwelling with associated access, landscaping, parking and means of enclosure

    2 Dec 2025 308m away Full applications
  • PL/25/2331/TP Granted

    Kings Wood School Hollis Road High Wycombe Buckinghamshire HP13 7UN

    T1 Beech - reduction of branch to give 1m clearance from light splay (TPO 9 of 2014)

    19 Aug 2025 343m away Trees

In Buckinghamshire

  • 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/26/01721/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
  • PL/26/05515/SA Awaiting decision

    Dinton Hall Upton Road Dinton Buckinghamshire HP17 8UQ

    Certificate of lawfulness application for proposed crossover field access point.

    21 Jul 2026 Lawful development
  • PL/26/05843/SA Awaiting decision

    Land at Springfield Farm, South Heath, Buckinghamshire

    Certificate of Proposed Lawful Development for the temporary storage of soil stockpiles at Springfield Farm field at South Heath, Buckinghamshire

    21 Jul 2026 Lawful development