An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. In Swindon, a place of roughly 200,000 people in Wiltshire, the work is planned around the HMO rules for England and the council’s written HMO standards.
- Area
- Wiltshire, England
- Postcodes
- SN1, SN25, SN26 and SN38
- Location
- 36 miles west of Reading
- Council
- Swindon Borough Council
- Pricing region
- South West
What do loft conversions for extra rooms in Swindon involve?
- Structural design and steelwork
- Feasibility and head-height check
- New stair within the protected route
- Ensuite where space allows
- Dormer or roof windows
Which rules apply in Swindon?
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 Swindon 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.
Swindon Borough Council: local HMO schemes
| Article 4 (HMO) | Not confirmed: check with the council |
|---|---|
| Additional licensing | Not confirmed: check with the council |
| Selective licensing | Not confirmed: check with the council |
Schemes change. Check the council’s current pages for the exact address in Swindon before you buy or start work. Source: Swindon Borough Council HMO licensing page, checked 2026-10-31.
How much do loft conversions for extra rooms cost in Swindon?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Dormer loft conversion, about 30 m² | £40,000 – £60,000 | £41,600 – £62,400 | project |
| Rooflight loft conversion, about 30 m² | £22,500 – £30,000 | £23,400 – £31,200 | project |
Prices in Swindon are shown with our regional adjustment for South West (above the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
How long does it take?
Allow 6–10 weeks on site for a typical job. Drawings, approvals and long-lead items such as kitchens or fire door sets are booked before we start.
When do Swindon 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 Swindon
Does a loft room need a fire escape window?
In an HMO the main protection is usually a protected stair and fire doors. The building regulations and fire strategy decide the detail.
How far do you travel from Swindon?
We cover the whole of Wiltshire and work UK-wide. For Swindon the nearest towns on our list are Cirencester (14 miles), Chippenham (16 miles), Witney (20 miles).
Which council covers HMOs in Swindon?
Swindon is covered by Swindon Borough Council. We read the council’s written HMO standards before pricing, and you should check the licence position for the exact address.
How much do loft conversions for extra rooms cost in Swindon?
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.
Loft conversions for extra rooms near Swindon
- Cirencester · 14 mi
- Chippenham · 16 mi
- Witney · 20 mi
- Stroud · 22 mi
- Newbury · 22 mi
- Abingdon · 23 mi
- All of Wiltshire
Other HMO services in Swindon
- Extensions for extra rooms in Swindon
- Large HMO conversions (7+ sharers) in Swindon
- Escape routes, emergency lighting and fire stopping in Swindon
- Ensuite installation in Swindon
- Layout changes and room reconfiguration in Swindon
- Fire alarm and detection systems in Swindon
- Commercial and above-shop to HMO in Swindon
- Communal kitchen refits in Swindon