An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. In Slough, a place of roughly 160,000 people in Berkshire, the work is planned around the HMO rules for England and the council’s written HMO standards.
- Area
- Berkshire, England
- Postcodes
- SL1
- Location
- 17 miles east of Reading
- Pricing region
- South East
What do loft conversions for extra rooms in Slough involve?
- Dormer or roof windows
- New stair within the protected route
- Planning or permitted development check
- Feasibility and head-height check
- Fire doors and extended alarm system
Which rules apply in Slough?
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 Slough before we price.
- 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.
- Smoke alarms on every storey with living accommodation and CO alarms by fixed combustion appliances (other than gas cookers) are required by law.
- 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.
How much do loft conversions for extra rooms cost in Slough?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Dormer loft conversion, about 30 m² | £40,000 – £60,000 | £44,800 – £67,200 | project |
| Rooflight loft conversion, about 30 m² | £22,500 – £30,000 | £25,200 – £33,600 | project |
These are typical ranges including VAT, adjusted for South East, where costs run above the UK average. The fixed price for a house in Slough follows a site visit.
How long does it take?
Typical time on site: 6–10 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Slough landlords need it?
We usually get the call when:
- A house with usable roof space
- Moving to a larger HMO with the right consents
Questions about loft conversions for extra rooms in Slough
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.
How far do you travel from Slough?
We cover the whole of Berkshire and work UK-wide. For Slough the nearest towns on our list are Windsor (2 miles), Maidenhead (5 miles), Gerrards Cross (6 miles).
Where do I check the HMO rules for an address in Slough?
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 loft conversions for extra rooms cost in Slough?
Our guide ranges for South East 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 Slough
- Windsor · 2 mi
- Maidenhead · 5 mi
- Gerrards Cross · 6 mi
- Uxbridge · 6 mi
- Egham · 6 mi
- Staines · 7 mi
- All of Berkshire
Other HMO services in Slough
- Extensions for extra rooms in Slough
- Large HMO conversions (7+ sharers) in Slough
- Escape routes, emergency lighting and fire stopping in Slough
- Ensuite installation in Slough
- Layout changes and room reconfiguration in Slough
- Fire alarm and detection systems in Slough
- Commercial and above-shop to HMO in Slough
- Student HMO refurbishment in Slough