40 Lansdown Road Chalfont St Peter Gerrards Cross Buckinghamshire SL9 9SR
Approved on 9 September 2019
Council decision: Cert of law proposed dev or use issuedDelegated (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
Certificate of lawfulness for proposed: Loft conversion, including rear dormer and front roof lights.
- Received
- 15 July 2019
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Central
- Agent
- JAC Property Consultants Limited
- ReceivedReceived15 Jul
- ValidatedValidated15 Jul
- Consult.Consultation
- TargetTarget Date9 Sep
- DecidedDecided9 Sep
Decided in 56 days (council typically 56)
About this application
This is an outline application for a loft conversion at 40 Lansdown Road Chalfont St Peter Gerrards Cross Buckinghamshire SL9 9SR. Chiltern South Bucks has handled 1,766 applications of this type. This one was decided in 56 days. There have been 3 other applications at this address. We hold 2,362 applications in total for the SL9 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
- SL9 9SR
- Application type
- Certificate of Lawful Use - Proposed
- Scale / size
- Small
- Parish
- Chalfont St Peter
Planning application dates
- Date validated
- 15 July 2019
- Target decision date
- 9 September 2019
Applicant and agent
- Agent
- JAC Property Consultants Limited
- Agent address
- 6 High View Place Amersham HP7 9FE
Planning decision
- Statutory period
- 56 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.
Planning history at this site
3 other applications at this property, newest first.
- 201924 Jul
Rear dormer, two front rooflights and removal of chimney
RefusedFull ApplicationPL/19/2452/FA - 201923 Jul
Single storey rear extension.
ApprovedFull ApplicationPL/19/2557/FA - 20198 May
Certificate of Lawfulness for proposed: Loft conversion, including rear dormer and front roof lights.
RefusedCertificate of Lawful Use - ProposedPL/19/1583/SA
Source: Chiltern South Bucks
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Around this site
Nearby applications
- 40 Lansdown Road Chalfont St Peter Gerrards Cross Buckinghamshire SL9 9SRPL/19/1583/SA · OutlineRefused0.0 mi
- 40 Lansdown Road Chalfont St Peter Gerrards Cross Buckinghamshire SL9 9SRPL/19/2557/FA · FullApproved0.0 mi
- 40 Lansdown Road Chalfont St Peter Gerrards Cross Buckinghamshire SL9 9SRPL/19/2452/FA · FullRefused0.0 mi
- 38 Lansdown Road Chalfont St Peter Gerrards Cross Buckinghamshire SL9 9SRCH/2017/0518/SA · OutlineApproved0.0 mi
- 38 Lansdown Road Chalfont St Peter Gerrards Cross Buckinghamshire SL9 9SRPL/19/1165/SA · OutlineApproved0.0 mi
For applicants and trades
Consultants on this application
- JAC Property Consultants Ltd · Agent for this application
Contractors near this project
Find contractors for loft conversions near this site- Lynford homesVerifiedBuckinghamshireNew Builds1.0 mi
- D J Chapman Electrical LtdElectrician0.1 mi
- First Fit InstallationsWindow & Door Installer0.1 mi
- Reliant Electrical ServicesElectrician0.2 mi
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.