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Planning application

78 Prebendal Avenue Aylesbury Buckinghamshire HP21 8LQ

Granted Buckinghamshire PL/25/5199/SA Certificate of Lawful Use - Proposed

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

Proposal

Certificate of Lawfulness for Proposed Construction of an out-building in rear garden

As published by the council, reference PL/25/5199/SA

Application record

Reference
PL/25/5199/SA
Type
Certificate of Lawful Use - Proposed
Status
Decided
Decision
Granted As published: Cert of Law PROPOSED-granted
Received
3 Nov 2025
Validated
3 Nov 2025
Decided
6 Mar 2026
Ward
Aylesbury South West
Parish
Aylesbury
Decision by
Delegated Decision
Postcode
HP21 8LQ

Timeline

Dates from the published record

  1. 3 Nov 2025

    Received by Buckinghamshire

  2. 6 Mar 2026

    Decision issued: Cert of Law PROPOSED-granted

  3. 27 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Cornerstone Drawing Associate Ltd Agent

43 applications on PlanIndex · across 2 councils · 82% granted

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Documents

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

3 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 6 March 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 0.3 miles

  • 11 Oak Green Aylesbury Buckinghamshire HP21 8LJ

    PL/25/6733/SA Submitted 23 Dec 2025 150 yards away

    Certificate of Lawfulness for Proposed Construction of an outbuilding in rear garden

    Granted Lawful development 3 docs

  • 15 California Aylesbury Buckinghamshire HP21 8HH

    PL/25/2911/FA Submitted 15 Aug 2025 250 yards away

    86% historically approved · decision due ~10 Oct

    Demolition of existing dwelling and construction of 4 x 2-bed units and 5x 1-bed units within two distinct blocks. (Part retrospective)

    Awaiting decision Full applications Demolition 48 docs
    Domestic

  • Thame Road Southcourt Aylesbury Buckinghamshire HP21 8LX

    PL/25/4800/TELN Submitted 6 Oct 2025 300 yards away

    Notification under The Electronic Communications Code (Conditions and restrictions) (Amendment) Regulations 2017 for the installation of two new 9M light poles in softway

    Decided Telecoms 1 doc

  • 39 Hampden Road Aylesbury Buckinghamshire HP21 8JH

    PL/26/07595/FA Submitted 21 Sep 2026 300 yards away

    85% historically approved · decision due ~16 Nov

    Householder application for construction of single storey front extension, garage conversion into habitable room and part first floor side extension.

    Awaiting decision Extension
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  • 28 Oak Green Aylesbury Buckinghamshire HP21 8LJ

    PL/26/00299/FA Submitted 18 Feb 2026 350 yards away

    Part-single/part-two storey front, side and rear extension.

    Granted Full applications Extension 9 docs

  • 39 Paterson Road Aylesbury Buckinghamshire HP21 8LN

    PL/26/00639/FA Submitted 27 Jan 2026 350 yards away

    Two storey part single storey side and rear extensions, single storey front extension and a detached garden building

    Granted Full applications Extension 5 docs
    Small domestic

In Buckinghamshire

  • PL/26/01937/SA Granted

    63 Ingram Avenue Aylesbury Buckinghamshire HP21 9DJ

    Certificate of lawfulness for proposed dropped kerb.

    Received 18 Mar, published by the council 17 Sep 2026 Lawful development
  • PL/26/02452/SA Granted

    217A Desborough Avenue High Wycombe Buckinghamshire HP11 2TW

    Certificate of lawfulness for the proposed erection of an outbuilding.

    Received 25 Mar, published by the council 25 Sep 2026 Lawful development
  • PL/26/00836/SA Granted

    33 South View Downley Buckinghamshire HP13 5UL

    Certificate of lawfulness for the proposal to create new access at the front of the property.

    Received 2 Feb, published by the council 4 Aug 2026 Lawful development
  • PL/26/07553/SA Awaiting decision

    4 Marlborough Road Aylesbury Buckinghamshire HP21 8AU

    Certificate of Lawfulness for proposed new vehicular crossover (dropped kerb) to 4.6m total width including transition kerbs, with associated enlargement of the opening in the front boundary wall, and formation of a permeable hardstanding within the front garden to provide off-street parking for the existing dwellinghouse. Works are engineering/building operations as defined by s55 TCPA 1990. No change of use is proposed; the dwelling remains in Use Class C3. Existing drop kerb reinstated.

    Received 18 Sep, published by the council 3 Oct 2026 Lawful development
  • PL/26/07397/EU Awaiting decision

    22 Priory Road High Wycombe Buckinghamshire HP13 6SL

    Certificate of lawfulness for existing use of property as a block of eight self-contained flats, each falling within use class C3.

    Received 14 Sep, published by the council 3 Oct 2026 Lawful development