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Planning application

90 Tring Road Aylesbury Buckinghamshire HP20 1LS

Refused Buckinghamshire PL/25/6497/SA Certificate of Lawful Use - Proposed

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of Lawfulness for Proposed existing porch removed and new single storey rear extension constructed

As published by the council, reference PL/25/6497/SA

Application record

Reference
PL/25/6497/SA
Type
Certificate of Lawful Use - Proposed
Status
Decided
Decision
Refused As published: Cert of Law PROPOSED-refused
Received
29 Jan 2026
Validated
29 Jan 2026
Decided
26 Mar 2026
Ward
Aylesbury South East
Parish
Aylesbury
Decision by
Delegated Decision
Postcode
HP20 1LS

Timeline

Dates from the published record

  1. 29 Jan 2026

    Received by Buckinghamshire

  2. 26 Mar 2026

    Decision issued: Cert of Law PROPOSED-refused

  3. 4 Aug 2026

    Added to PlanIndex

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 refusal means

Buckinghamshire refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 7 Olivier Way Aylesbury Buckinghamshire HP20 1JG

    PL/25/6689/SA Submitted 22 Dec 2025 150 yards away

    Certificate of Lawfulness for Proposed garage conversion into habitable room

    Refused Lawful development 4 docs

  • 7 King Edward Avenue Aylesbury Buckinghamshire HP21 7JD

    25/02150/CPL Submitted 14 Jul 2025 200 yards away

    Certificate of lawfulness for proposed conversion of garage to habitable space.

    Granted Lawful development 4 docs

  • 11 Barnsbury Avenue Aylesbury Buckinghamshire HP20 1NL

    PL/26/01967/SA Submitted 16 Mar 2026 300 yards away

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

    Granted Lawful development Loft or dormer Windows or glazing 7 docs

  • 45 Queen Street Aylesbury Buckinghamshire HP20 1LU

    PL/25/4472/PNE Submitted 9 Oct 2025 300 yards away

    Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 4.3 metres, maximum height 2.8 metres, eaves height 2.8 metres

    Granted Extension 3 docs
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  • 50 Broughton Avenue Aylesbury Buckinghamshire HP20 1NH

    PL/26/02889/FA Submitted 8 Apr 2026 350 yards away

    Proposed 2 storey side extension, 2 storey rear extension, single storey front extension and roof extension comprising flat roof rear dormer and velux rooflights

    Granted Full applications Extension Loft or dormer 9 docs
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  • 35 Broughton Avenue Aylesbury Buckinghamshire HP20 1NN

    25/02121/APP Submitted 10 Jul 2025 350 yards away

    FIRST FLOOR REAR EXTENSION WITH NEW SIDE BATHROOM WINDOW

    Granted Full applications Extension Windows or glazing 7 docs

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