21 Hervines Court Amersham Buckinghamshire HP6 5HH
Approved on 3 July 2024
Council decision: Conditional permissionDelegated (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
Single storey front and rear extensions and first floor dormer alterations
- Received
- 9 May 2024
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Amersham and Chesham Bois
- Agent
- Blackstone Architects
- ReceivedReceived9 May
- ValidatedValidated9 May
- Consult.Consultation6 Jun
- TargetTarget Date4 Jul
- DecidedDecided3 Jul
Decided in 55 days (council typically 56)
About this application
This is a full planning application for a dormer extension at 21 Hervines Court Amersham Buckinghamshire HP6 5HH. Chiltern South Bucks has handled 8,004 applications of this type. This one was decided in 55 days. There are no previous applications recorded 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 5HH
- Application type
- Full Application
- Scale / size
- Small
- Parish
- Amersham
Planning application dates
- Date validated
- 9 May 2024
- Consultation expiry
- 6 June 2024
- Consultation start
- 16 May 2024
- Consultation end
- 6 June 2024
- Neighbour consultation start
- 16 May 2024
- Neighbour consultation end
- 6 June 2024
- Last date for comments
- 6 June 2024
- Target decision date
- 4 July 2024
Applicant and agent
- Agent
- Blackstone Architects
- Architect profile
- BLACKSTONE ARCHITECTS LIMITED
- Agent address
- Suite 32 67/68 Hatton Garden London EC1N 8JY
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 7
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Whole District excluding the Town of Chesham - Poultry production.
- Brownfield land register: Oakdale House, Devonshire Avenue, Amersham, Buckinghamshire HP6 5JERegister site at or near this address
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)
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 and heritage coasts.
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.
Source: Chiltern South Bucks
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Around this site
Nearby applications
- 15 Hervines Court Amersham Buckinghamshire HP6 5HHPL/25/0714/FA · FullApproved0.0 mi
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds6.2 mi
- Karl Harrison LandscapesDrive & Patio ContractorsLandscapers0.1 mi
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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.