54 Mill End Road High Wycombe Buckinghamshire HP12 4JN
Approved on 13 February 2026
Delegated (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
Detached garden room for use as office/gym (Retrospective)
- Received
- 24 November 2025
- Decision level
- Delegated (officer decision)
- Council
- Buckinghamshire Council
- Ward
- Sands
- Agent
- Tim Isaac Architectural Design
- ReceivedReceived24 Nov
- ValidatedValidated24 Nov
- Consult.Consultation4 Feb
- TargetTarget Date12 Feb
- DecidedDecided13 Feb
Decided in 81 days (council typically 56)
About this application
This is a full planning application for an outbuilding at 54 Mill End Road High Wycombe Buckinghamshire HP12 4JN. Buckinghamshire has handled 2,296 applications of this type. This one was decided in 81 days, 4 weeks longer than Buckinghamshire's typical decision time. There have been 2 other applications at this address. In the past year there have been 32 applications across Sands. We hold 725 applications in total for the HP12 postcode area.
87% of full applications at Buckinghamshire Council 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
- HP12 4JN
- Application type
- Full Application
- Scale / size
- Medium
- Parish
- High Wycombe Unparished Area
Planning application dates
- Date validated
- 24 November 2025
- Consultation expiry
- 4 February 2026
- Neighbour consultation start
- 14 January 2026
- Neighbour consultation end
- 4 February 2026
- Last date for comments
- 4 February 2026
- Target decision date
- 12 February 2026
Applicant and agent
- Agent
- Tim Isaac Architectural Design
- Agent address
- 80 Fairview Road Taplow Maidenhead SL6 0NQ
Planning decision
- Statutory period
- 80 days
Additional information
- Documents
- 6
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)
flood storage areas, conservation areas, listed buildings, Article 4 directions, 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.
Source: Buckinghamshire
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Around this site
Nearby applications
- 54 Mill End Road High Wycombe Buckinghamshire HP12 4JN19/05632/FUL · FullApproved0.0 mi
- 54 Mill End Road High Wycombe Buckinghamshire HP12 4JN23/06686/FUL · FullApproved0.0 mi
- 58 Mill End Road High Wycombe Buckinghamshire HP12 4JN19/06732/FUL · FullApproved0.0 mi
- 60 Mill End Road High Wycombe Buckinghamshire HP12 4JN21/06132/FUL · FullApproved0.0 mi
- 60 Mill End Road High Wycombe Buckinghamshire HP12 4JN22/05887/FUL · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for commercial fit-out near this site- Powercom Electrical Services LtdElectrician0.2 mi
- Zenga Electrical Ltd0.2 mi
- Plugs Electrical ServicesElectrician0.2 mi
- Vertex Glazing LtdWindow & Door Installer0.3 mi
Planning something similar?
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