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Planning application

37 Hithercroft Road High Wycombe Buckinghamshire HP13 5LT

Granted Buckinghamshire PL/26/00473/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 the proposed construction of a garden room

As published by the council, reference PL/26/00473/SA

Application record

Reference
PL/26/00473/SA
Type
Certificate of Lawful Use - Proposed
Status
Decided
Decision
Granted As published: Cert of Law PROPOSED-granted
Received
21 Jan 2026
Validated
21 Jan 2026
Decided
15 May 2026
Ward
Downley
Parish
Downley
Decision by
Delegated Decision
Postcode
HP13 5LT

Site history

Applications at this address on the Buckinghamshire register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • PL/26/00474/FA Granted

    37 Hithercroft Road High Wycombe Buckinghamshire HP13 5LT

    Single storey front extension and conversion of garage into habitable accommodation

    Decided 13 May 2026 Full applications

Timeline

Dates from the published record

  1. 21 Jan 2026

    Received by Buckinghamshire

  2. 15 May 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

Optimum Plan Design Agent, a design practice

2 applications on PlanIndex

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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 15 May 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

  • 37 Hithercroft Road High Wycombe Buckinghamshire HP13 5LT

    PL/26/00474/FA Submitted 21 Jan 2026 50 yards away

    Single storey front extension and conversion of garage into habitable accommodation

    Granted Full applications Extension 5 docs
    Small domestic

  • 11 Hillfield Close High Wycombe Buckinghamshire HP13 5NA

    PL/26/06535/SA Submitted 13 Aug 2026 200 yards away

    85% historically approved · decision due ~8 Oct

    Certificate of Lawfulness for proposed extension of existing drop kerb outside the property from 4.7m to 7.4m.

    Decided Extension

  • 3 Hillfield Close High Wycombe Buckinghamshire HP13 5NA

    PL/26/07671/FA Submitted 23 Sep 2026 200 yards away

    85% historically approved · decision due ~18 Nov

    Householder application for the demolition of existing front porch, garage and side extension and construction of two storey side/front extension, single storey infill rear extension and installation of rooflights.

    Awaiting decision Extension Loft or dormer +1
    Small domestic

  • 17 Selwood Way Downley Buckinghamshire HP13 5XR

    PL/25/6338/VRC Submitted 11 Dec 2025 200 yards away

    Variation of condition 2 (approved plans) attached to planning application 25/06263/FUL (Householder application for single storey side extension and associated garage conversion) to allow for the addition of side utility room door

    Granted Conditions Extension 10 docs
    Small domestic

  • 18 Downs Park High Wycombe Buckinghamshire HP13 5LX

    PL/26/05251/FA Submitted 29 Jun 2026 250 yards away

    86% historically approved · decision due ~24 Aug

    Single storey rear extension

    Awaiting decision Full applications Extension
    Small domestic

  • 36 Jubilee Road Downley Buckinghamshire HP13 5TP

    PL/26/05195/FA Submitted 25 Jun 2026 300 yards away

    85% historically approved · decision due ~20 Aug

    Erection of a detached dwelling with associated landscaping and provision of off-street parking

    Awaiting decision New dwelling
    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