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Planning application

11 Barnsbury Avenue Aylesbury Buckinghamshire HP20 1NL

Granted Buckinghamshire PL/26/01967/SA Certificate of Lawful Use - Proposed

Works: Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness for proposed loft conversion with dormer window and rooflights

As published by the council, reference PL/26/01967/SA

Application record

Reference
PL/26/01967/SA
Type
Certificate of Lawful Use - Proposed
Status
Decided
Decision
Cert of Law PROPOSED-granted
Received
16 Mar 2026
Validated
16 Mar 2026
Decided
23 Apr 2026
Ward
Aylesbury East
Parish
Aylesbury
Decision by
Delegated Decision
Postcode
HP20 1NL

Timeline

Dates from the published record

  1. 16 Mar 2026

    Received by Buckinghamshire

  2. 23 Apr 2026

    Decision issued: Cert of Law PROPOSED-granted

  3. 15 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Home Counties Architectural Services Agent, an architecture practice registered in Milton Keynes

Active · incorporated 2019 · Milton Keynes

15 applications on PlanIndex · across 5 councils · 91% granted

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Documents

Plans, drawings, consultee responses and the officer's report

7 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Buckinghamshire granted permission on 23 April 2026, 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.

About lawful development applications

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.

Nearby applications

Within 500 metres

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In Buckinghamshire

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    25 Feb 2026 Lawful development
  • PL/26/01721/SA Granted

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    2 Mar 2026 Lawful development
  • PL/26/05825/SA Awaiting decision

    93 Thornton Crescent Wendover Buckinghamshire HP22 6DQ

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