Lyme House Church Road Penn Buckinghamshire HP10 8NX
Proposal
Application for a Certificate of Lawfulness for a proposed operation relating to the installation of an outbuilding
- Received
- 30 May 2017
- Decided
- 13 July 2017 · Cert of law proposed dev or use issued
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Penn And Coleshill
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.
- ReceivedSubmitted30 May
- ValidatedValidated30 May
- Consult.Consultation22 Jun
- TargetTarget Date25 Jul
- DecidedDecided13 Jul
Decided in 44 days (council typically 56)
This is an outline application for an outbuilding at Lyme House Church Road Penn Buckinghamshire HP10 8NX. Chiltern South Bucks has handled 1,771 applications of this type and approves 78% of them, typically deciding them in 54 days. This one was decided in 44 days, 10 days quicker than Chiltern South Bucks's median. The site is in the Penn and Tylers Green conservation area, with 2 listed buildings nearby. There have been 4 other applications at this address. We hold 2,478 applications in total for the HP10 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Chiltern South Bucks
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Planning history at this site
4 other applications at this property, newest first.
- 202520 May
Single storey rear extension and double storey side/rear extension with installation of balcony and erection…
PendingFull ApplicationPL/25/1577/FA - 202212 Dec
Two beech trees - crown reduction by 2.5m. (Penn Conservation Area)
RefusedWorks to trees in CAPL/22/4167/KA - 20161 Nov
Single storey rear extension
ApprovedFull ApplicationCH/2016/2006/FA - 20127 Jun
Crown reduction of two beech trees and a hazel tree within a Conservation Area
RefusedWorks to trees in CACH/2012/0916/KA
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Penn and Tylers Green
- Article 4 direction: Whole District excluding the Town of Chesham - Poultry production.
- Green belt: Buckinghamshire
- National Landscape (AONB): Chilterns
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (19)
flood storage areas, tree preservation orders, 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, 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 2026-10-09. 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.
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