An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. Landlords in Islington (N1, N1C and N7) 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. Islington has a university population, so many shared houses are let to students on yearly tenancies, and summer is the main window for works.
- Area
- Greater London, England
- Postcodes
- N1, N1C and N7
- Location
- 2 miles north-east of London
- Pricing region
- London
What do loft conversions for extra rooms in Islington involve?
- Feasibility and head-height check
- Ensuite where space allows
- Building control sign-off
- New stair within the protected route
- Planning or permitted development check
Which rules apply in Islington?
Here is what usually applies to a Islington job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- The Fire Safety Order 2005 applies to the common parts of HMOs, enforced by the fire and rescue authority.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
How much do loft conversions for extra rooms cost in Islington?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Dormer loft conversion, about 30 m² | £40,000 – £60,000 | £51,200 – £76,800 | project |
| Rooflight loft conversion, about 30 m² | £22,500 – £30,000 | £28,800 – £38,400 | project |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Islington can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Most jobs of this kind take 6–10 weeks. If a council deadline applies in Islington, tell us at the first call so the programme is built around it.
If the house is let to students, we work backwards from the next tenancy start date in Islington.
When do Islington landlords need it?
Typical reasons for this work in Islington:
- Moving to a larger HMO with the right consents
- Adding rooms to make an HMO work financially
Questions about loft conversions for extra rooms in Islington
Will the loft room count for licensing?
Only the floor area with at least 1.5 metres of headroom counts towards the room size in England.
Do you cover all of Islington?
Yes. We work across Islington and the N1, N1C and N7 postcode areas, plus the rest of Greater London. Nearby places we also cover include Highbury, Holloway, Camden Town.
Does a shared house in Islington 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 loft conversions for extra rooms cost in Islington?
Our guide ranges for London 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.
Loft conversions for extra rooms near Islington
- Highbury · 1 mi
- Holloway · 1 mi
- Camden Town · 2 mi
- Chalk Farm · 2 mi
- London · 2 mi
- Archway · 3 mi
- All of Greater London
Other HMO services in Islington
- Extensions for extra rooms in Islington
- Large HMO conversions (7+ sharers) in Islington
- Escape routes, emergency lighting and fire stopping in Islington
- Ensuite installation in Islington
- Layout changes and room reconfiguration in Islington
- Fire alarm and detection systems in Islington
- Communal kitchen refits in Islington
- Commercial and above-shop to HMO in Islington