A large HMO is a shared house for seven or more people. Landlords in Hertford (SG13 and SG14) usually come to us with a council letter, a fire risk assessment or a house they have just bought. We price from whichever you have.
- Area
- Hertfordshire, England
- Postcodes
- SG13 and SG14
- Location
- 20 miles north of London
- Pricing region
- East of England
What do large HMO conversions (7+ sharers) in Hertford involve?
- Feasibility review and measured survey
- Emergency lighting where the escape route needs it
- Fire alarm and detection system sized for the building
- Second kitchen or extra kitchen capacity
- Protected stair and landing with fire doors and fire stopping
Which rules apply in Hertford?
Large HMO conversions (7+ sharers) in Hertford must satisfy national law for England, the council’s written HMO standards and, where walls, drainage or fire separation change, the building rules. In short:
- Licences last up to 5 years and carry conditions on gas and electrical safety, alarms, room sizes and waste.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
- Council standards often step up at 5 and 6 sharers, for example a separate WC at 5 and a second bathroom from 6.
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
How much do large HMO conversions (7+ sharers) cost in Hertford?
| 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 | £3,700 – £6,900 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,850 – £4,750 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £2,100 – £6,350 | house |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,250 – £10,600 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £8,500 – £19,100 | kitchen |
Prices in Hertford are shown with our regional adjustment for East of England (above the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
How long does it take?
Most jobs of this kind take 10–20 weeks. If a council deadline applies in Hertford, tell us at the first call so the programme is built around it.
When do Hertford landlords need it?
Landlords in Hertford most often ask us for this when:
- 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 Hertford
Does a seven-bed HMO need planning permission?
In England, normally yes: seven or more unrelated sharers is a sui generis use outside class C4. Wales and Northern Ireland require permission for new HMOs anyway, and in Scotland more than five residents falls outside the houses class. Councils also apply concentration policies, so we check the address first.
Do you cover all of Hertford?
Yes. We work across Hertford and the SG13 and SG14 postcode areas, plus the rest of Hertfordshire. Nearby places we also cover include Hoddesdon, Welwyn Garden City, Hatfield.
Does a shared house in Hertford need an HMO licence?
In England, a mandatory licence is needed for 5 or more people from 2 or more households. Smaller HMOs can need a licence where the council runs additional licensing, which is common in towns with many shared houses. Check the council’s website for the address.
How much do large HMO conversions (7+ sharers) cost in Hertford?
Our guide ranges for East of England 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 Hertford
- Hoddesdon · 4 mi
- Welwyn Garden City · 6 mi
- Hatfield · 7 mi
- Cheshunt · 7 mi
- Waltham Abbey · 8 mi
- Harlow · 8 mi
- All of Hertfordshire
Other HMO services in Hertford
- House to HMO conversion in Hertford
- Escape routes, emergency lighting and fire stopping in Hertford
- Fire alarm and detection systems in Hertford
- Sound insulation in Hertford
- Loft conversions for extra rooms in Hertford
- Extensions for extra rooms in Hertford
- Layout changes and room reconfiguration in Hertford
- Rewires and EICR remedials in Hertford