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Planning application

PL/26/00400/FA

252 Desborough Avenue High Wycombe Buckinghamshire HP11 2TN

Granted Buckinghamshire Full Application

Proposal

Conversion of existing dwelling house into 2No. self contained flats and associated external works to form stepped gardens to rear

As published by the council, reference PL/26/00400/FA

Timeline

Dates from the published record

  1. 3 Mar 2026

    Received by Buckinghamshire

  2. 7 May 2026

    Decision issued: Approved

  3. 3 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

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  • PL/25/5956/FA Awaiting decision

    309 Desborough Avenue High Wycombe Buckinghamshire HP11 2TH

    Conversion of the existing single dwellinghouse into two self-contained flats. Works to include the demolition of existing rear garage; erection of a two-storey side extension; erection of a single-storey rear extension; and loft conversion including rear dormer windows and front rooflights. Associated works to include alterations to fenestration, creation of revised vehicular access/parking arrangement, and associated hard/soft landscaping, refuse, and cycle storage.

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  • PL/25/2355/FA Granted

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  • PL/26/01316/SA Granted

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    17 Feb 2026 267m away Lawful development

In Buckinghamshire

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    30 Jul 2026 Full applications
  • PL/26/04882/FA Awaiting decision

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    30 Jul 2026 Full applications
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    30 Jul 2026 Full applications
  • PL/26/05431/FA Awaiting decision

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    Demolition of conservatory, erection of part single and part double storey rear extension. Enlargement of side (South) dormers on first floor.

    30 Jul 2026 Full applications