Del Rosa 14 Hyrons Lane Amersham Buckinghamshire HP6 5AS
Refused on 24 January 2022
Council decision: Prior Approval RefusedDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Notification under The Town and Country Planning (General Permitted Development) Order 2015, Schedule 2, Part 1, Class A for: single storey rear extension (depth extending from the original rear wall of 6.00 metres, maximum height 3.4 metres, eaves height 2.68 metres)
- Received
- 14 December 2021
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Amersham and Chesham Bois
- Agent
- Archiserve Developments Ltd
- ReceivedReceived14 Dec
- ValidatedValidated14 Dec
- Consult.Consultation6 Jan
- TargetTarget Date24 Jan
- DecidedDecided24 Jan
Decided in 41 days (council typically 56)
About this application
This is an outline application for a single storey rear extension at Del Rosa 14 Hyrons Lane Amersham Buckinghamshire HP6 5AS. Chiltern South Bucks has handled 1,766 applications of this type. This one was decided in 41 days, 2 weeks quicker than Chiltern South Bucks's typical decision time. There have been 6 other applications at this address. We hold 2,232 applications in total for the HP6 postcode area.
68% of outline 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
- Prior Notification Extension
- Scale / size
- Small
- Parish
- Amersham
Planning application dates
- Date validated
- 14 December 2021
- Consultation expiry
- 6 January 2022
- Neighbour consultation start
- 16 December 2021
- Neighbour consultation end
- 6 January 2022
- Last date for comments
- 6 January 2022
- Target decision date
- 24 January 2022
Applicant and agent
- Agent
- Archiserve Developments Ltd
- Architect profile
- ARCHISERVE DEVELOPMENTS LTD
- Agent address
- 84A Lancaster Road Enfield Middx
Planning decision
- Statutory period
- 41 days
Additional information
- Documents
- 8
Site constraints
Designations that overlap or adjoin the site outline.
- 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
6 other applications at this property, newest first.
- 202320 Dec
Demolition of the existing dwelling and erection of a replacement dwelling and outbuilding in the rear garden.
ApprovedFull ApplicationPL/23/3933/FA - 202328 Jun
Demolition of the existing dwelling and erection of a replacement dwelling.
PendingFull ApplicationPL/23/2112/FA - 20212 Jul
Certificate of Lawfulness for proposed conversion of loft to habitable accommodation with rear dormer, roof…
RefusedCertificate of Lawful Use - ProposedPL/21/2663/SA - 20212 Jul
Notification under The Town and Country Planning (General Permitted Development) Order 2015, Schedule 2, Part…
RefusedPrior Notification ExtensionPL/21/2714/PNE - 202123 Apr
Certificate of lawfulness for proposed single storey rear and side extensions, hip to gable roof extension…
WithdrawnCertificate of Lawful Use - ProposedPL/21/1679/SA - 202123 Apr
Notification under The Town and Country Planning (General Permitted Development) Order 2015, Schedule 2, Part…
RefusedPrior Notification ExtensionPL/21/1690/PNE
Source: Chiltern South Bucks
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Around this site
Nearby applications
- Del Rosa 14 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/23/3933/FA · FullApproved0.0 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/23/2112/FA · FullAwaiting decision0.0 mi
- Del Rosa 14 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/21/1690/PNE · OutlineRefused0.0 mi
- Del Rosa 14 Hyrons Lane Amersham Buckinghamshire HP6 5ASPL/21/2663/SA · 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
- Dynamic Landscaping LimitedAmersham0.3 mi
- Bull And Banks LtdAmershamCarpentryNew Build0.3 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.