Skip to content
PlanIndex Get alerts
Menu

Planning application

49 Highfield Close Amersham Buckinghamshire HP6 6HQ

Granted Buckinghamshire PL/25/6164/SA Certificate of Lawful Use - Proposed

Works: Extension Loft or dormer Windows or glazing Small domestic

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

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

Proposal

Certificate of Lawfulness for Proposed Hip to gable roof extension, rear dormer window and front rooflights to facilitate a loft conversion and front porch canopy

As published by the council, reference PL/25/6164/SA

Application record

Reference
PL/25/6164/SA
Type
Certificate of Lawful Use - Proposed
Status
Decided
Decision
Cert of Law PROPOSED-granted
Received
5 Dec 2025
Validated
5 Dec 2025
Decided
10 Feb 2026
Ward
Amersham and Chesham Bois
Parish
Amersham
Decision by
Delegated Decision
Postcode
HP6 6HQ

Timeline

Dates from the published record

  1. 5 Dec 2025

    Received by Buckinghamshire

  2. 10 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

Authorised Designs Ltd Agent, a design practice registered in Berkhamsted

Active · incorporated 2011 · Berkhamsted

95 applications on PlanIndex · across 8 councils · 76% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

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.

Trade members open them from here.

Open the documents

What this grant of permission means

Buckinghamshire granted permission on 10 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 500 metres

  • 81 Grimsdells Lane Amersham Buckinghamshire HP6 6HH

    PL/26/00266/PNE Submitted 15 Jan 2026 106m 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 8.00 metres, maximum height 3.04 metres, eaves height 2.83 metres)

    Refused Extension 10 docs
    Small domestic

  • Syresham 44 Grimsdells Lane Amersham Buckinghamshire HP6 6HH

    PL/25/6392/FA Submitted 15 Dec 2025 118m away

    Front porch canopy, removal of existing side dormers and rooflights and replacement with 6 no. side dormers and fenestration alterations.

    Refused Full applications Extension Loft or dormer +1 13 docs
    Small domestic

  • Syresham 44 Grimsdells Lane Amersham Buckinghamshire HP6 6HH

    PL/25/3961/FA Submitted 23 Sep 2025 118m away

    Front porch canopy, removal of existing side dormers and rooflights and replacement with 6 no. side dormers and fenestration alterations.

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

  • St Elmo 5 Highfield Close Amersham Buckinghamshire HP6 6HG

    PL/25/3175/KA Submitted 26 Aug 2025 136m away

    Fell 2 x Holm Oak trees (T1 & T2)

    Granted Trees 2 docs

  • Light Flitetec Ltd Unit 9 28 Plantation Road Amersham Buckinghamshire

    PL/25/6412/TELN Submitted 20 Nov 2025 139m away

    Notification under Regulation 5 of the electronic communications code (conditions and restrictions) Regulations 2003 (as amended) for the intention to install fixed line broadband electronic communications apparatus

    Decided Telecoms 2 docs

  • 5 Briery Way Amersham Buckinghamshire HP6 6AT

    PL/26/07473/PNE Submitted 16 Sep 2026 157m away

    86% historically approved · decision due ~11 Nov

    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 3.60 metres, maximum height 2.90 metres, eaves height 2.70 meters)

    Awaiting decision Extension
    Small domestic

In Buckinghamshire

  • PL/26/05794/SA Awaiting decision

    62 Cubb Field Aylesbury Buckinghamshire HP19 7SH

    Certificate of lawfulness for proposed dropped kerb

    10 Aug 2026 Lawful development
  • PL/26/01164/SA Refused

    64 Sandholme Steeple Claydon Buckinghamshire MK18 2QE

    Certificate of lawfulness for proposed dropped kerb.

    12 Feb 2026 Lawful development
  • PL/26/01589/SA Refused

    3 Corn Mill Close Wing Buckinghamshire LU7 0PL

    Certificate of lawfulness for the proposed single storey rear extension and part garage conversion.

    25 Feb 2026 Lawful development
  • PL/26/01721/SA Granted

    Burton House White Lion Road Little Chalfont Buckinghamshire HP7 9LP

    Certificate of lawfulness for the proposed change of use of building from Existing Office Building (Class E) to Veterinary Practice (Class E).

    2 Mar 2026 Lawful development
  • PL/26/05825/SA Awaiting decision

    93 Thornton Crescent Wendover Buckinghamshire HP22 6DQ

    Certificate of lawfulness for proposed air conditioning unit to side of house

    20 Jul 2026 Lawful development