A small HMO is a shared house for three to six unrelated people. For a house in Hertford we start with a measured survey, check the council’s written HMO standards for the number of sharers, and then price each item separately.
- Area
- Hertfordshire, England
- Postcodes
- SG13 and SG14
- Location
- 20 miles north of London
- Pricing region
- East of England
What do small HMO conversions (3–6 sharers) in Hertford involve?
- Locks, door closers and thumb-turn locks on the exit route
- Interlinked smoke and heat detection
- Fire doors to rooms off the escape route
- Second bathroom, shower room or ensuites
- Electrical upgrades and certificate
Which rules apply in Hertford?
Small HMO conversions (3–6 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:
- Mandatory HMO licence for 5 or more people in 2 or more households (since October 2018); councils can add additional licensing for smaller HMOs.
- 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 small HMO conversions (3–6 sharers) cost in Hertford?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Typical 3–4 bed house to a 5–6 bed HMO, all-in | £30,000 – £75,000 | £31,800 – £79,500 | project |
| 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 |
| Shared bathroom refit | £5,500 – £9,000 | £5,850 – £9,550 | bathroom |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £850 – £2,100 | house |
| FD30S fire door leaf into an existing frame, with seals, closer and hinges, fitted | £300 – £600 | £320 – £640 | door |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Hertford can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Typical time on site: 4–10 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Hertford landlords need it?
Landlords in Hertford most often ask us for this when:
- An existing small HMO needs bringing up to date
- You want a three to six sharer layout that fits the local planning rules
Questions about small HMO conversions (3–6 sharers) in Hertford
Does a small HMO need a licence?
In England a mandatory licence is needed when five or more people from two or more households share, and smaller HMOs can need one where the council runs additional licensing. Wales still applies a three-storey test, while in Scotland and Northern Ireland every HMO needs a licence. We check the address and tell you which applies before quoting.
How far do you travel from Hertford?
We cover the whole of Hertfordshire and work UK-wide. For Hertford the nearest towns on our list are Hoddesdon (4 miles), Welwyn Garden City (6 miles), Hatfield (7 miles).
Where do I check the HMO rules for an address in Hertford?
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 small HMO conversions (3–6 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.
Small HMO conversions (3–6 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
- Ensuite installation in Hertford
- Fire alarm and detection systems in Hertford
- Communal kitchen refits in Hertford
- Fire doors in Hertford
- Licence condition and schedule-of-works in Hertford
- Large HMO conversions (7+ sharers) in Hertford
- Bedroom upgrades and room refits in Hertford