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Planning application

93 Hundred Acres Lane Amersham Buckinghamshire HP7 9BP

Granted Buckinghamshire PL/25/6321/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 conversion of loft space to provide habitable accommodation, velux windows to front elevation and construction of dormer to rear elevation.

As published by the council, reference PL/25/6321/SA

Application record

Reference
PL/25/6321/SA
Type
Certificate of Lawful Use - Proposed
Status
Decided
Decision
Granted As published: Cert of Law PROPOSED-granted
Received
11 Dec 2025
Validated
11 Dec 2025
Decided
5 Feb 2026
Ward
Amersham and Chesham Bois
Parish
Amersham
Decision by
Delegated Decision
Postcode
HP7 9BP

Site history

Applications at this address on the Buckinghamshire register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • PL/25/6320/FA Refused

    93 Hundred Acres Lane Amersham Buckinghamshire HP7 9BP

    Conversion of garage to provide habitable space, demolition of the outbuilding to the rear and reconstruction, first floor side extension, new entrance porch and extension to the front elevation at ground floor.

    Decided 5 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 11 Dec 2025

    Received by Buckinghamshire

  2. 5 Feb 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

Architects Corporation Ltd Agent, an architecture practice registered in Watford

Active · incorporated 1995 · Watford

53 applications on PlanIndex · across 8 councils · 81% granted

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See their track record

Documents

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

4 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 5 February 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

  • 93 Hundred Acres Lane Amersham Buckinghamshire HP7 9BP

    PL/25/6320/FA Submitted 11 Dec 2025 50 yards away

    Conversion of garage to provide habitable space, demolition of the outbuilding to the rear and reconstruction, first floor side extension, new entrance porch and extension to the front elevation at ground floor.

    Refused Full applications Extension Demolition 11 docs
    Small domestic

  • 7 Pomeroy Close Amersham Buckinghamshire HP7 9BW

    PL/26/06584/FA Submitted 14 Aug 2026 100 yards away

    85% historically approved · decision due ~9 Oct

    Replacement flat roof with pitched roof

    Decided

  • 108 Quarrendon Road Amersham Buckinghamshire HP7 9EP

    PL/25/2288/SA Submitted 30 Sep 2025 150 yards away

    Certificate of lawfulness for proposed lowering of the kerb to 4.6m to create a drive in front of the property

    Refused Lawful development 4 docs

  • 30 Highmoor Amersham Buckinghamshire HP7 9BU

    PL/25/2235/FA Submitted 15 Jul 2025 200 yards away

    Single storey rear extension to include two rooflights, PV panels and removal existing chimney. New side windows. Reconfiguration of front window and new porch

    Granted Full applications Extension Loft or dormer +1 7 docs
    Small domestic

  • 52 Sheepfold Lane Amersham Buckinghamshire HP7 9EJ

    PL/26/04794/FA Submitted 11 Jun 2026 250 yards away

    85% historically approved · decision due ~6 Aug

    Conversion of garage to habitable space with single storey side and rear extensions including roof windows, addition of loft window and part double storey front extension.

    Awaiting decision Extension Windows or glazing
    Small domestic

  • 56 Sheepfold Lane Amersham Buckinghamshire HP7 9EJ

    PL/26/00961/FA Submitted 6 Feb 2026 250 yards away

    New single storey rear extension and enclosed front porch

    Granted Full applications Extension 10 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