Birkdale 5 Long Park Chesham Bois Buckinghamshire HP6 5JX
Approved on 27 November 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
Side / rear extension, new dormer windows, extension to roof and garage conversion
- Received
- 24 June 2024
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Amersham and Chesham Bois
- Agent
- Authorised Designs Ltd
- ReceivedReceived24 Jun
- ValidatedValidated24 Jun
- Consult.Consultation15 Oct
- TargetTarget Date20 Nov
- DecidedDecided27 Nov
Decided in 156 days (council typically 56)
About this application
This is a full planning application for a dormer extension at Birkdale 5 Long Park Chesham Bois Buckinghamshire HP6 5JX. Chiltern South Bucks has handled 8,004 applications of this type. This one was decided in 156 days, 14 weeks longer than Chiltern South Bucks's typical decision time. 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 5JX
- Application type
- Full Application
- Scale / size
- Medium
- Parish
- Chesham Bois
Planning application dates
- Date validated
- 24 June 2024
- Consultation expiry
- 7 November 2024
- Consultation start
- 24 September 2024
- Consultation end
- 15 October 2024
- Neighbour consultation start
- 10 September 2024
- Neighbour consultation end
- 1 October 2024
- Last date for comments
- 11 November 2024
- Target decision date
- 20 November 2024
Applicant and agent
- Agent
- Authorised Designs Ltd
- Architect profile
- AUTHORISED DESIGNS LIMITED
- Agent address
- Suite 1 Hardy House Northbridge Road Berkhamsted HP4 1EF
Planning decision
- Statutory period
- 149 days
Publicity
- Last advertised
- 13 September 2024
- Advertisement expiry
- 4 October 2024
- Site notice start
- 17 October 2024
- Site notice end
- 7 November 2024
Additional information
- Documents
- 7
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Chesham BoisPart of the site
- Article 4 direction: Whole District excluding the Town of Chesham - Poultry production.
- Tree Preservation Order: TPO/2006/003Protected tree on or next to this site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, listed buildings, 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.
Source: Chiltern South Bucks
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds6.6 mi
- GTB Services (UK) LimitedBuilder0.2 mi
- Karl Harrison LandscapesDrive & Patio ContractorsLandscapers0.3 mi
- Dynamic Landscaping LimitedAmersham0.5 mi
Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.