A large HMO is a shared house for seven or more people. Portishead is 8 miles west of Bristol. We price large HMO conversions (7+ sharers) there against England’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for.
- Area
- Somerset, England
- Postcodes
- BS20
- Location
- 8 miles west of Bristol
- Pricing region
- South West
What do large HMO conversions (7+ sharers) in Portishead involve?
- Emergency lighting where the escape route needs it
- Ensuites or extra bathrooms
- Fire alarm and detection system sized for the building
- Sound insulation between rooms and floors
- Planning and building control drawings, coordinated with your designer
Which rules apply in Portishead?
The rules below are the England-wide position for this kind of work. Councils add their own standards and schemes on top, so we always check the address in Portishead before we price.
- Licences last up to 5 years and carry conditions on gas and electrical safety, alarms, room sizes and waste.
- Licensed HMOs must meet national minimum bedroom sizes: 6.51 m² for one person aged 10 or over, 10.22 m² for two, and 4.64 m² for a child under 10.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- 7 or more sharers is a sui generis large HMO and normally needs planning permission.
How much do large HMO conversions (7+ sharers) cost in Portishead?
| 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 | £3,650 – £6,750 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,800 – £4,700 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £2,100 – £6,250 | house |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,150 – £10,400 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £8,300 – £18,700 | kitchen |
These are typical ranges including VAT, adjusted for South West, where costs run above the UK average. The fixed price for a house in Portishead follows a site visit.
How long does it take?
Typical time on site: 10–20 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Portishead landlords need it?
Typical reasons for this work in Portishead:
- You have planning in place, or want to apply
- An existing large HMO needs works before a licence renewal
Questions about large HMO conversions (7+ sharers) in Portishead
What fire alarm does a large HMO need?
The fire risk assessment and the council decide; alarm grades come from guidance, not statute. For larger HMOs, council guides and the NI fire service guide commonly point to a Grade A panel system covering escape routes and rooms. We fit to the specification set, and give you the commissioning certificate.
Do you cover all of Portishead?
Yes. We work across Portishead and the BS20 postcode areas, plus the rest of Somerset. Nearby places we also cover include Nailsea, Clevedon, Bristol.
Where do I check the HMO rules for an address in Portishead?
With the local council for the address. Councils in England can add additional licensing and Article 4 directions on top of the national rules. Check the council’s website for the exact address before you buy or start work.
How much do large HMO conversions (7+ sharers) cost in Portishead?
Our guide ranges for South West are in the table on this page, and the guide-price tool gives a figure for your house. A fixed written quote follows a free site visit.
Large HMO conversions (7+ sharers) near Portishead
- Nailsea · 3 mi
- Clevedon · 5 mi
- Bristol · 8 mi
- Kingswood · 11 mi
- Mangotsfield · 11 mi
- Newport (Newport) · 12 mi
- All of Somerset
Other HMO services in Portishead
- House to HMO conversion in Portishead
- Escape routes, emergency lighting and fire stopping in Portishead
- Fire alarm and detection systems in Portishead
- Sound insulation in Portishead
- Loft conversions for extra rooms in Portishead
- Extensions for extra rooms in Portishead
- Bedroom upgrades and room refits in Portishead
- Void and between-tenancy refurbs in Portishead