In short: we carry out HMO conversions, refurbishments, fire safety and licence works across Swansea, working to the HMO rules for Wales. Swansea is also the name of the local council, which licenses HMOs here.
- Nation
- Wales
- Region for pricing
- Wales
- Postcode areas
- SA
- Towns on our list
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What HMO rules apply in Swansea?
- Mandatory licence for HMOs of 3 or more storeys with 5 or more people in 2 or more households; councils add additional licensing.
- Every landlord must register with Rent Smart Wales; self-managing landlords also need a Rent Smart Wales licence.
- Planning: 3–6 sharers is use class C4, and changing a house to C4 always needs planning permission in Wales; 7 or more is sui generis.
- Mains-powered interlinked smoke alarms on every storey, CO alarms where needed, and an electrical test at least every 5 years.
- Room sizes and amenity ratios are set by each council: England’s national room sizes do not apply.
Swansea Council: local HMO schemes
| Additional licensing | In force in part of the council area Additional licensing in Castle, Uplands, St Thomas and Waterfront wards from 14 Feb 2026 for five years (replaced 2020 Castle/Uplands scheme). |
|---|---|
| Selective licensing | No scheme found |
Schemes change. Check the council’s current pages for the exact address in Swansea before you buy or start work. Source: Swansea Council HMO licensing page, checked 2026-10-31.
Towns we cover in Swansea
HMO services in Swansea
HMO conversions
- House to HMO conversion in Swansea
- Small HMO conversions (3–6 sharers) in Swansea
- Large HMO conversions (7+ sharers) in Swansea
- Commercial and above-shop to HMO in Swansea
HMO refurbishment
- Full HMO refurbishment in Swansea
- Void and between-tenancy refurbs in Swansea
- Bedroom upgrades and room refits in Swansea
- Student HMO refurbishment in Swansea
- Professional and co-living HMO refurbs in Swansea
Kitchens and bathrooms
- Ensuite installation in Swansea
- Communal kitchen refits in Swansea
- Shared bathroom and shower room refits in Swansea
Fire safety works
- HMO fire safety upgrades in Swansea
- Fire alarm and detection systems in Swansea
- Fire doors in Swansea
- Escape routes, emergency lighting and fire stopping in Swansea
Licence and compliance works
- Licence condition and schedule-of-works in Swansea
- Rewires and EICR remedials in Swansea
- Sound insulation in Swansea
- EPC and energy upgrades in Swansea
- Damp, mould and HHSRS repairs in Swansea
Extra rooms and layouts
- Loft conversions for extra rooms in Swansea
- Extensions for extra rooms in Swansea
- Layout changes and room reconfiguration in Swansea
Guide prices in Swansea
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £3,300 – £6,100 | letting room |
| Full refurbishment per letting room, with a share of communal areas (excludes kitchens, bathrooms and fire systems; our estimate) | £4,000 – £9,000 | £3,750 – £8,450 | letting room |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,750 – £9,400 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £7,500 – £16,900 | kitchen |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £750 – £1,900 | house |
| FD30S fire door leaf into an existing frame, with seals, closer and hinges, fitted | £300 – £600 | £280 – £560 | door |
Questions
Do you carry out HMO works in Swansea?
Yes. We cover the whole of Swansea, including Swansea, Gorseinon, Clydach.
Who licenses HMOs in Swansea?
Swansea council licenses HMOs in its area. Landlords must also register with Rent Smart Wales.
Is HMO work more expensive in Swansea?
Our guide prices for Swansea use the Wales adjustment of -6% against the UK average. Your fixed price follows a site visit.