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Planning application

13 Howard Avenue Aylesbury Buckinghamshire HP21 7HN

Granted Buckinghamshire PL/25/4898/SA Certificate of Lawful Use - Proposed

Works: Loft or dormer

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 rear dormer and three front rooflights

As published by the council, reference PL/25/4898/SA

Application record

Reference
PL/25/4898/SA
Type
Certificate of Lawful Use - Proposed
Status
Decided
Decision
Granted As published: Cert of Law PROPOSED-granted
Received
24 Oct 2025
Validated
24 Oct 2025
Decided
12 Mar 2026
Ward
Aylesbury East
Parish
Aylesbury
Decision by
Delegated Decision
Postcode
HP21 7HN

Timeline

Dates from the published record

  1. 24 Oct 2025

    Received by Buckinghamshire

  2. 12 Mar 2026

    Decision issued: Cert of Law PROPOSED-granted

  3. 4 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Domestic Designs Ltd. Agent, a design practice registered in Leighton Buzzard

Active · incorporated 2006 · Leighton Buzzard

149 applications on PlanIndex · across 7 councils · 86% granted

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Documents

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

5 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 12 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

  • 12 Howard Avenue Aylesbury Buckinghamshire HP21 7HN

    PL/26/08348/CONDA Submitted 14 Oct 2026 50 yards away

    85% historically approved · decision due ~9 Dec

    Approval of details reserved by conditions 5 (Electric vehicle charging point) 6 (Scheme of planting) of planning approval 25/01368/APP

    Awaiting decision

  • 12 Howard Avenue Aylesbury Buckinghamshire HP21 7HN

    25/01368/APP Submitted 6 May 2025 50 yards away

    85% historically approved · decision due ~1 Jul

    Subdivision of property to create 1 x 4 bedroom and 1 x 2 bedroom residential dwellings with associated external works including new ground floor entrance to the side elevation, conversion of garage into habitable room, car parking spaces, boundary treatments, bin and bike storage.

    Decided

  • 1 Northumberland Avenue Aylesbury Buckinghamshire HP21 7HG

    PL/26/04472/FA Submitted 1 Jul 2026 100 yards away

    86% historically approved · decision due ~26 Aug

    Existing garage conversion into a habitable space. Single storey rear and side extension. Erection of front porch.

    Awaiting decision Full applications Extension
    Small domestic

  • 7 Lancaster Road Aylesbury Buckinghamshire HP21 7HF

    PL/26/05301/SA Submitted 30 Jun 2026 150 yards away

    85% historically approved · decision due ~25 Aug

    Certificate of Lawfulness for proposed installation of a new vehicle access

    Decided

  • 12 Middle Road Aylesbury Buckinghamshire HP21 7AD

    PL/26/02315/FA Submitted 20 Mar 2026 200 yards away

    Garage conversion and single storey rear extension

    Granted Full applications Extension 7 docs
    Small domestic

  • 15 Northumberland Avenue Aylesbury Buckinghamshire HP21 7HJ

    PL/26/08105/FA Submitted 6 Oct 2026 250 yards away

    85% historically approved · decision due ~1 Dec

    Householder application for erection of an outbuilding at the rear garden for ancillary use.

    Awaiting decision
    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