Brendon 12 Hyrons Lane Amersham Buckinghamshire HP6 5AS
Approved on 8 August 2023
Council decision: Conditional permissionDelegated (officer decision)
Proposal
Hip to gable roof extension including front and rear dormers
- Received
- 21 March 2023
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Amersham and Chesham Bois
- ReceivedReceived21 Mar
- ValidatedValidated21 Mar
- Consult.Consultation4 Aug
- TargetTarget Date1 Aug
- DecidedDecided8 Aug
Decided in 140 days (council typically 56)
About this application
This is a full planning application for an extension at Brendon 12 Hyrons Lane Amersham Buckinghamshire HP6 5AS. Chiltern South Bucks has handled 8,004 applications of this type. This one was decided in 140 days, 12 weeks longer than Chiltern South Bucks's typical decision time. There have been 3 other applications at this address. We hold 2,232 applications in total for the HP6 postcode area.
82% of full applications at Chiltern South Bucks were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- HP6 5AS
- Application type
- Full Application
- Scale / size
- Medium
- Parish
- Amersham
Planning application dates
- Date validated
- 21 March 2023
- Consultation expiry
- 4 August 2023
- Consultation start
- 14 July 2023
- Consultation end
- 4 August 2023
- Neighbour consultation start
- 3 April 2023
- Neighbour consultation end
- 24 April 2023
- Last date for comments
- 4 August 2023
- Target decision date
- 1 August 2023
Applicant and agent
- Agent
- Berkeley and Brown
- Agent address
- 45 Berkeley Avenue Chesham HP5 2RW
Planning decision
- Statutory period
- 133 days
Publicity
- Site notice start
- 4 April 2023
- Site notice end
- 25 April 2023
Additional information
- Documents
- 7
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Article 4 direction: Whole District excluding the Town of Chesham - Poultry production.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Planning history at this site
3 other applications at this property, newest first.
- 202321 Aug
Demolish conservatory and erection of a single storey rear infill to bring in line with rear elevation
PendingFull ApplicationPL/23/2730/FA - 202219 Dec
Hip to gable roof extension including front and rear dormers
RefusedFull ApplicationPL/22/4330/FA - 202218 Oct
Certificate of Lawfulness for proposed loft conversion with hip to gable, rear dormer and 1 front rooflight…
WithdrawnCertificate of Lawful Use - ProposedPL/22/3470/SA
Source: Chiltern South Bucks
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Around this site
Nearby applications
- Brendon 12 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/22/3470/SA · OutlineWithdrawn0.0 mi
- Brendon 12 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/23/2730/FA · FullAwaiting decision0.0 mi
- Brendon 12 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/22/4330/FA · FullRefused0.0 mi
- Del Rosa 14 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/21/2714/PNE · OutlineRefused0.0 mi
- Del Rosa 14 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/21/1690/PNE · OutlineRefused0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds5.8 mi
- Amersham Double Glazing And Building LtdWindow & Door Installer0.1 mi
- Bull And Banks LtdAmershamCarpentryNew Build0.3 mi
- Dynamic Landscaping LimitedAmersham0.3 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.