HMO licensing in Isles of Scilly
Verified by a human · 12 July 2026Do you need an HMO licence in Isles of Scilly?
You need a mandatory HMO licence if your Isles of Scilly property houses 5 or more people from 2 or more households sharing facilities. Isles of Scilly does not currently run an additional or selective licensing scheme, so 3–4 person HMOs are unlicensed. Management regulations and room standards still apply to them.
Some figures below are national averages, not this council's own numbers. Confirm with Isles of Scilly council before relying on them.
Licensing schemes in force
Mandatory HMO licensing
Applies district-wide to HMOs with 5+ occupants forming 2+ households. National scheme under the Housing Act 2004, Part 2. It has no end date and never lapses.
Additional licensing
No additional scheme currently operates in Isles of Scilly. Smaller HMOs (3–4 occupants) do not need a licence. We track consultations, so this page updates if that changes.
Selective licensing
No selective scheme is in force. Selective licensing covers all privately rented homes in a designated area, not just HMOs.
Council summary: Mandatory licensing (Any property which has 5 or more people (forming 2 or more households), where there is sharing of kitchens, WC, or bathrooms).
Article 4 direction
No Article 4 direction removes permitted development rights for HMOs in Isles of Scilly, so converting a family home (C3) to a small HMO (C4) does not normally need planning permission. Large HMOs of 7+ occupants are sui generis and always need permission.
“These Directions are not intended to prevent development, but to ensure that changes are carefully considered and designed in a way that respects the Islands' heritage, landscape, and infrastructure. They apply to things like roof alterations, painting, outbuildings, and temporary structures — especially where these front public spaces or affect the setting of historic buildings.”
Licence fees (2026)
| Application | Fee | |
|---|---|---|
| New licence | £1,100 | National avg. |
| Renewal | £750 | National avg. |
| Validity | 5 years | National avg. |
Many councils split payment into two stages following the Gaskin ruling. The figures above are totals.
Track your Isles of Scilly HMO
HMOJO maps these rules onto your actual property, room by room, and reminds you before anything lapses. Free for your first property.
Start freeRoom sizes and amenity standards
| Standard | Requirement | Source |
|---|---|---|
| Bedroom, 1 adult | 6.51 m² minimum | National (mandatory condition) |
| Bedroom, 2 adults | 10.22 m² minimum | National (mandatory condition) |
| Bedroom, child under 10 | 4.64 m² minimum | National (mandatory condition) |
Local standards are where councils differ most, and they change without notice. Confirm with Isles of Scilly council before letting a room.
What you need to apply
- Gas safety certificate (CP12), current
- Electrical installation condition report (EICR), within 5 years
- Fire alarm and emergency lighting test certificates
- Floor plan with room sizes marked
- Fit and proper person declaration
- Energy performance certificate (EPC), E or above
What changed
- Page verified against current council sources.
- Renters' Rights Act commencement. Periodic tenancies noted in guidance.
Isles of Scilly HMO questions, answered plainly
Do I need an HMO licence in Isles of Scilly?+
You need a mandatory HMO licence if your Isles of Scilly property houses 5 or more people from 2 or more households sharing facilities. This is the England-wide mandatory rule under the Housing Act 2004. Isles of Scilly does not currently run an additional or selective licensing scheme, so 3–4 person HMOs are unlicensed. Management regulations and room standards still apply to them. Confirm the current position with the council before accepting tenants.
How much does an HMO licence cost in Isles of Scilly?+
We have not yet verified fee data for Isles of Scilly. The national average for a new mandatory HMO licence is around £1,100, with renewals around £750. Check the council website for the actual figures.
Does Isles of Scilly have an Article 4 direction for HMOs?+
No. There is no Article 4 direction in force in Isles of Scilly, so converting a house to a small HMO (C3 to C4) does not normally need planning permission. Large HMOs of 7 or more occupants are sui generis and always need permission.
What are the minimum room sizes for an HMO in Isles of Scilly?+
National minimums apply: 6.51m² for one adult, 10.22m² for two adults, and 4.64m² for a child under 10. Rooms under 4.64m² cannot be used for sleeping. Isles of Scilly may also apply local amenity standards for kitchens and bathrooms, so check before letting.
What happens if I run an unlicensed HMO in Isles of Scilly?+
Operating a licensable HMO without a licence is an offence under section 72 of the Housing Act 2004. The council can prosecute (unlimited fine) or issue a civil penalty of up to £30,000 per offence. Tenants can claim back up to 12 months of rent through a Rent Repayment Order, and Section 21 notices are invalid while the property is unlicensed.
Neighbouring councils
Know where your Isles of Scilly HMO stands.
HMOJO maps these rules onto your actual property, room by room, and reminds you before anything lapses. Free for your first property.
Sources
- Isles of Scilly council HMO licensing pages (checked 12 July 2026)
- Housing Act 2004, Part 2 (mandatory licensing framework)
- Licensing of HMOs (Mandatory Conditions) Regulations 2018 (room sizes)
HMOJO surfaces licensing information and shows its sources. It is not legal advice and we never certify that a property is compliant. Rules change, so confirm with Isles of Scilly council or a qualified professional before acting.