The Bedford garage appeal has been allowed after the Inspector ruled that a condition banning conversion of a detached garage to ‘living accommodation’ did not require it to remain available for parking.
The case turned on the words actually used in a 2016 planning condition. Its stated reason was to preserve on-site parking, but the operative condition never said the garage had to remain a parking space.
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Why the Bedford garage appeal turned on the condition’s words
The detached garage at 14 Woodman Way, Wootton was built as part of a 600-home development permitted in 2016.
Condition 18 said that garage buildings must not be “converted to living accommodation without the grant of planning permission”. The reason given for the condition was to secure continued on-site parking.
Bedford Borough Council treated that parking purpose as important to the meaning of the restriction. Inspector S Lo took a narrower view.
Drawing on the approach in Trump International Golf Club Scotland Ltd v Scottish Ministers [2015] UKSC 74, Slough Borough Council v Secretary of State for the Environment and Oury (1995) 70 P & CR 560 and London Borough of Lambeth v Secretary of State for Housing, Communities and Local Government [2019] UKSC 33, the Inspector said the starting point was the natural and ordinary meaning of the words in the permission. The reason could help explain why a condition had been imposed, but it could not add a restriction that the condition itself did not contain.
Condition 18 did not say that the garage must be kept solely for parking. If that had been the intention, the permission could have said so expressly.
Our guide to planning conditions explains the wider principles governing how conditions operate.
A study was not ‘living accommodation’
The proposal was to use the garage as a study and home-learning space for the household. The existing front and rear garage doors would be sealed internally without changing their outward appearance, and patio doors would be installed facing the private rear garden.
The proposed room would have no sleeping accommodation, cooking facilities, bathing facilities or separate sanitary facilities. It could not function as an independent dwelling or support day-to-day domestic living separately from the main house.
On that evidence, the Inspector found that the garage would remain an ancillary domestic study rather than become ‘living accommodation’ within the natural meaning of Condition 18.
The appellant had also referred to HMRC guidance on the meaning of living accommodation. The Inspector gave that no weight because it was tax guidance, not planning guidance, and it had not been incorporated into the planning permission.
Losing the parking space was not enough
The decision is particularly useful because the Inspector addressed the council’s practical concern directly.
Even if the alterations meant the garage could no longer be used to park a vehicle, that did not establish a breach. The parking objective appeared in the reason for the condition, but not as an operative requirement to keep the garage available for cars.
That distinction is why the precise drafting of a planning condition matters. The decision-maker interpreted the condition that had actually been imposed, not a stronger condition that might have achieved its intended purpose more effectively.
The physical works were lawful too
The Inspector found that the proposed internal alterations were not development for the purposes of section 55 of the Town and Country Planning Act 1990.
The external alteration, replacing the garage door on the garden-facing elevation with patio doors, was found to benefit from permitted development rights under Article 3 and Part 1 Class E of the GPDO.
The appeal was allowed on 21st September 2026. The certificate records that the garage could lawfully be used as a study and home-learning space because that use would not amount to living accommodation or breach Condition 18, and that the external works benefited from permitted development rights.
Planning Geek’s guides to garage conversions and certificates of lawful proposed use or development cover the wider routes. The appeal does not mean every garage condition can be bypassed: the wording of the particular condition remains critical.
Read the locally hosted appeal decision and certificate or see APP/K0235/X/25/3373400 on the Planning Inspectorate service.
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