Strings Elm Road Penn Buckinghamshire HP10 8LB
Proposal
Replacement of single-glazed shop front, doors, and windows with Histoglass (Mono range), replacement of rear window with French doors and door with window, erection of a rear timber and lead flat roof rear dormer and internal alterations (amendment to planning permission PL/24/0978/FA)
- Received
- 8 January 2025
- Decided
- 12 March 2025 · Conditional permission
- Decision level
- Delegated (officer decision)
- Council
- Chiltern South Bucks
- Ward
- Penn Wood & Old Amersham
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.
- ReceivedSubmitted8 Jan
- ValidatedValidated8 Jan
- Consult.Consultation31 Jan
- TargetTarget Date5 Mar
- DecidedDecided12 Mar
Decided in 63 days (council typically 56)
This is a full planning application for a dormer extension at Strings Elm Road Penn Buckinghamshire HP10 8LB. Chiltern South Bucks has handled 8,018 applications of this type and approves 83% of them, typically deciding them in 56 days. This one was decided in 63 days, 7 days longer than Chiltern South Bucks's median. The site is in the Penn and Tylers Green conservation area, with 8 listed buildings nearby. There have been 11 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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Associated applications
- 20258 Jan
Replacement of single-glazed shop front, doors, and windows with Histoglass (Mono range), replacement of rear…
This applicationApprovedFullPL/24/3820/FA - 202411 Sep
Approval of conditions 2 (new materials) and 3 (new windows and doors) of planning permission PL/24/0978/FA
Condition AcceptedDischarge of conditionsPL/24/2801/CONDA - 20249 Aug
Approval of conditions 2 (Materials) and 3 (Joinery) of planning permission PL/24/0978/FA
RefusedDischarge of conditionsPL/24/2463/CONDA - 20249 Apr
External alterations to include changes to the window and door on the rear elevation.
ApprovedFull ApplicationPart ofPL/24/0978/FA - 20249 Apr
Listed building consent for external alterations and internal refurbishment works, including but not limited…
Conditional consentListed building consentFiled alongsidePL/24/0979/HB
Planning history at this site
10 other applications at this property, newest first.
- 20252 Apr
Application for approval of details reserved by conditions 3 (rear dormer details) and 4 (exposing roof…
Condition AcceptedDischarge of conditionsPL/25/1082/CONDA - 202531 Mar
Application for approval of details reserved by conditions 4 (rear dormer details) and 5 (exposing roof…
Condition AcceptedDischarge of conditionsPL/25/1037/CONDA - 202412 Dec
Listed building consent for replacement of single-glazed shop front, doors, and windows with Histoglass (Mono…
ApprovedListed building consentPL/24/3821/HB - 202411 Sep
Approval of conditions 2 (new materials), 3 (windows and doors), 4 (flues, vents, grills or pipework) and 5…
Condition AcceptedDischarge of conditionsPL/24/2802/CONDA - 20248 Aug
Approval of conditions 2 (materials), 3 (windows), 4 (internal or external flues, vents, grills, or pipework)…
RefusedDischarge of conditionsPL/24/2454/CONDA - 202230 Jun
Listed Building Consent for internal and external changes to facilitate the change of use from mixed retail…
Conditional consentListed building consentPL/22/2344/HB - 202230 Jun
Change of use from mixed retail and residential to a single two bedroom dwelling (Use Class C3)
ApprovedFull ApplicationPL/22/2343/FA - 201629 Sep
Sealing up an existing external door and insertion of a new window
ApprovedDischarge of conditionsCH/2016/30191/CONDHH - 20163 Aug
Single storey extension to northeast elevation, insertion of new kitchen window, internal alterations
PendingDischarge of conditionsCH/2016/30153/CONDHH - 20163 Aug
Single storey extension to northeast elevation, replacement of existing kitchen door with window, internal…
PendingDischarge of conditionsCH/2016/30152/CONDHH
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.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, 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 2026-10-09. 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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