1 Hilltop Cottages Treadaway Road Flackwell Heath Buckinghamshire HP10 9PX
Refused on 14 April 2022
Council decision: Refuse Certificate of Proposed UseDelegated (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 construction of hip to gable roof extension, rear dormer window and front rooflight to facilitate a loft conversion
- Received
- 19 February 2022
- Decision level
- Delegated (officer decision)
- Council
- Wycombe
- Ward
- Former Flackwell Heath, Little Marlow & SE
- ReceivedReceived19 Feb
- ValidatedValidated21 Feb
- Consult.Consultation
- TargetTarget Date18 Apr
- DecidedDecided14 Apr
Decided in 52 days (council typically 63)
About this application
This is an outline application for a loft conversion at 1 Hilltop Cottages Treadaway Road Flackwell Heath Buckinghamshire HP10 9PX. Wycombe has handled 1,057 applications of this type. This one was decided in 54 days, 9 days quicker than Wycombe's typical decision time. The site is in the The Common Flackwell Heath conservation area. There have been 2 other applications at this address. We hold 2,525 applications in total for the HP10 postcode area.
76% of outline applications at Wycombe were approved. Across all application types, the council typically decides in about 9 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
- HP10 9PX
- Application type
- Certificate of Lawfulness - Proposed Use
- Scale / size
- Small
- Parish
- Chepping Wycombe Parish Council
Planning application dates
- Date validated
- 21 February 2022
- Target decision date
- 18 April 2022
Applicant and agent
- Agent address
- Suite 1 Hardy House Northbridge Road Berkhamsted HP4 1EF
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-11055724
- Documents
- 6
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: The Common Flackwell Heath
- Article 4 direction: Former Wycombe Rural District - Poultry Production
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)
flood storage 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
2 other applications at this property, newest first.
- 202223 Apr
Householder application for construction of hip to gable loft conversion with 1 x front roof lights and 2 x…
RefusedFull Application22/06119/FUL - 202014 Nov
Certificate of lawfulness for proposed construction of single storey rear extension and steps to rear
ApprovedCertificate of Lawfulness - Proposed Use20/08037/CLP
Source: Wycombe
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Around this site
Nearby applications
- 1 Hilltop Cottages Treadaway Road Flackwell Heath Buckinghamshire HP10 9PX22/06119/FUL · FullRefused0.0 mi
- 1 Hilltop Cottages Treadaway Road Flackwell Heath Buckinghamshire HP10 9PX20/08037/CLP · OutlineApproved0.0 mi
- Way Down Treadaway Road Flackwell Heath Buckinghamshire HP10 9NY24/06665/FUL · FullApproved0.0 mi
- Hilltop House North Links Road Flackwell Heath Buckinghamshire HP10 9PF22/08097/FUL · FullWithdrawn0.0 mi
- Treadaway House Treadaway Road Flackwell Heath Buckinghamshire HP10 9NY20/08311/CLP · OutlineApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds6.8 mi
- BREC Electrical LtdElectrician0.3 mi
- A&P Moyes Electrical ServicesElectrician0.3 mi
- Nrg Carpentry & Joinery LtdHigh Wycombe0.4 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.