Inverness homeowners considering a granny annexe are often surprised to learn a mobile home route exists alongside the usual planning permission and permitted development options. We give you an honest read on all three for your specific Inverness property.
Get Your Free Route CheckThe planning position for a Inverness annexe comes down to two questions, is it genuinely mobile within the Caravan Act’s size limits, and is it genuinely ancillary to the house rather than a separate, independent dwelling.
A structure meeting the caravan definition, movable by road, built in no more than two sections, within 20 metres by 6.8 metres by 3.05 metres internal height, can often be sited in a Inverness garden without full planning permission, provided it stays ancillary.
Where a Inverness annexe is permanently fixed, or genuinely self-contained with its own facilities used independently, the caravan and permitted development routes generally don’t apply, and a full application becomes the realistic path. A Inverness annexe needing full planning permission usually needs both, our Building Regulations drawings in Inverness service covers the technical compliance side, and our structural calculations in Inverness service covers the engineering detail.
Caravan Act, permitted development, or full planning
Movable structures that may need no permission at all
Permitted development limits checked properly
Applications built to be approved
Every Inverness annexe enquiry starts with the same honest question, mobile caravan, incidental outbuilding, or genuine separate dwelling, since the answer determines everything that follows.
From there, we confirm the correct route for your Inverness project and prepare exactly what’s needed, a Lawful Development Certificate or a full planning application.
Structural detail and building regulations compliance for Inverness annexes are handled properly throughout, not bolted on at the end.
Honesty about what your Inverness annexe actually needs comes before any recommendation, not after we’ve quoted for the more expensive route.
We understand the genuine legal distinction between incidental and self-contained use for Inverness annexe projects, which is exactly what most generic guidance gets wrong.
A Lawful Development Certificate, where your Inverness annexe genuinely qualifies for it, gives you written confirmation rather than a risky assumption. If you need help with a granny annexe, give us a call on 0330 133 5316 or fill in the form below.
Not automatically, a mobile structure meeting the Caravan Act’s size and mobility test, or a genuinely incidental outbuilding, can potentially avoid it in Inverness, but a self-contained annexe with its own facilities used independently usually can’t.
Yes, potentially, if your Inverness annexe meets the legal size limits, 20 metres by 6.8 metres by 3.05 metres internal height, and is genuinely capable of being moved by road, it may qualify as a caravan under the 1968 Act.
Class E permitted development in Inverness covers incidental structures like a home office or gym, subject to height and coverage limits, but not genuine independent living accommodation with its own bedroom, bathroom, and kitchen.
Once a Inverness structure functions as independent living space, its own facilities, used separately from the household, it’s no longer incidental, and neither permitted development nor the Caravan Act route typically applies.
Yes, this is genuinely worth having for Inverness projects, confirming the position in writing protects you if the classification is ever questioned, especially at the point of sale.
Absolutely, Inverness annexe clients get the planning classification and building regulations detail handled together, not as separate, disconnected pieces of work.