Silver Birches 75 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0DS
Approved on 13 January 2023
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
First floor side extension including 2nd floor accommodation and rear dormer window, and first floor rear extension.
- Received
- 23 November 2022
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Chalfont St Peter
- Agent
- Lugard Property Services Ltd
- ReceivedReceived23 Nov
- ValidatedValidated23 Nov
- Consult.Consultation2 Jan
- TargetTarget Date18 Jan
- DecidedDecided13 Jan
Decided in 51 days (council typically 56)
About this application
This is a full planning application for a dormer extension at Silver Birches 75 Copthall Lane Chalfont St Peter Buckinghamshire SL9 0DS. Chiltern South Bucks has handled 8,004 applications of this type. This one was decided in 51 days, 5 days quicker 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 0DS
- Application type
- Full Application
- Scale / size
- Small
- Parish
- Chalfont St Peter
Planning application dates
- Date validated
- 23 November 2022
- Consultation expiry
- 2 January 2023
- Consultation start
- 12 December 2022
- Consultation end
- 2 January 2023
- Neighbour consultation start
- 12 December 2022
- Neighbour consultation end
- 2 January 2023
- Last date for comments
- 2 January 2023
- Target decision date
- 18 January 2023
Applicant and agent
- Agent
- Lugard Property Services Ltd
- Architect profile
- LUGARD PROPERTY SERVICES LIMITED
- Agent address
- 3 Canterbury Close Amersham HP7 9HA
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 6
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
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near SL9
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- Old Orchard 88 Denham Lane Chalfont St Peter Buckinghamshire SL9 0ESCH/2017/2143/FA · FullApproved0.0 mi
- Old Orchard 88 Denham Lane Chalfont St Peter Buckinghamshire SL9 0ESCH/2017/1352/FA · FullRefused0.0 mi
- 71 Copthall Lane Chalfont St. Peter Gerrards Cross SL9 0DSCH/2004/0769/FA · FullApproved0.0 mi
- Costabom 84 Denham Lane Chalfont St Peter Buckinghamshire SL9 0ESPL/22/0442/CONDA · ConditionsApproved0.0 mi
- Costabom 84 Denham Lane Chalfont St Peter Buckinghamshire SL9 0ESPL/22/0431/FA · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds1.0 mi
- TFE Electrical Contractor LtdElectrician0.2 mi
- Stephan ThirkettleSolid Fuel Heating0.4 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.