The Grange 16 South Park Gerrards Cross Buckinghamshire SL9 8HE
Proposal
Certificate of lawfulness for proposed conversion of the existing attached double garage to accommodation ancillary to the dwellinghouse, comprising a home office/occasional guest bedroom, WC and boiler/cupboard.
- Received
- 10 August 2026
- Decided
- 1 October 2026 · Cert of Law PROPOSED-refused
- Public comments
- 0 · last counted 2 October 2026
- Council
- Buckinghamshire Council
- ReceivedSubmitted10 Aug
- ValidatedValidated10 Aug
- Consult.Consultation
- TargetTarget Date
- DecidedDecided1 Oct
Decided in 52 days
This is a planning application for a garage at The Grange 16 South Park Gerrards Cross Buckinghamshire SL9 8HE. Buckinghamshire has handled 9,404 applications of this type and approves 78% of them, typically deciding them in 55 days. This one was decided in 52 days, 3 days quicker than Buckinghamshire's median. There are no previous applications recorded at this address. We hold 2,313 applications in total for the SL9 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Why it was refused
- Condition 14 of planning approval 89/00341/APPLIC removed permitted development rights in relation to Class A of Part 1, Schedule 2 of the Town and Country Planning (General Development Order) 1988 (or Order revoking and re-enacting that Order). Consequently, the subject property does not benefit from permitted development rights in relation to the conversion of the attached garage with external fenestration alterations, and the proposal therefore requires the submission of a planning application. Application reference: PL/26/06397/SA R3SAZ See the attached Appeal Notes for details of appealing this decision.
From the council's decision notice.
Publicity
Appeal
Additional Information
Source: Buckinghamshire
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near SL9
New planning applications delivered to your inbox weekly.
Planning 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 2026-10-09. 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.
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.