Inversnaid 9 Copthall Corner Chalfont St Peter Buckinghamshire SL9 0BZ
Refused on 17 March 2017
Council decision: Refuse PermissionPlanning committee
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
Two storey rear extension.
- Received
- 9 January 2017
- Decision level
- Planning committee
- Council
- Chiltern South Bucks
- Ward
- Chalfont Common
- ReceivedReceived9 Jan
- ValidatedValidated9 Jan
- Consult.Consultation3 Feb
- TargetTarget Date20 Mar
- DecidedDecided17 Mar
Decided in 67 days (council typically 56)
About this application
This is a full planning application for a two storey rear extension at Inversnaid 9 Copthall Corner Chalfont St Peter Buckinghamshire SL9 0BZ. Chiltern South Bucks has handled 8,004 applications of this type. This one was decided in 67 days, 11 days longer than Chiltern South Bucks's typical decision time. There are no previous applications recorded at this address. We hold 2,362 applications in total for the SL9 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
- SL9 0BZ
- Application type
- Full Application
- Scale / size
- Medium
- Parish
- Chalfont St Peter
Planning application dates
- Date validated
- 9 January 2017
- Consultation expiry
- 3 February 2017
- Consultation start
- 13 January 2017
- Consultation end
- 3 February 2017
- Neighbour consultation start
- 13 January 2017
- Neighbour consultation end
- 3 February 2017
- Last date for comments
- 9 February 2017
- Target decision date
- 20 March 2017
- Committee meeting
- 16 March 2017
Planning decision
- Statutory period
- 70 days
Additional information
- Documents
- 10
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.
Source: Chiltern South Bucks
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Around this site
Nearby applications
- 11 Copthall Corner Chalfont St. Peter Gerrards Cross SL9 0BZCH/2002/1326/FA · FullApproved0.0 mi
- Four Winds 3 Copthall Corner Chalfont St Peter Buckinghamshire SL9 0BZCH/2016/1847/FA · FullApproved0.0 mi
- Windwhistle 19 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0BYPL/22/2487/FA · FullRefused0.0 mi
- Four Winds 3 Copthall Corner Chalfont St Peter Buckinghamshire SL9 0BZCH/2017/30047/COND · ConditionsApproved0.0 mi
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds1.1 mi
- Stephan ThirkettleSolid Fuel Heating0.2 mi
- TFE Electrical Contractor LtdElectrician0.2 mi
- TCM Electrical ServicesElectrician0.4 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.