An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. Landlords in Keighley (BD20 and BD21) 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
- West Yorkshire, England
- Postcodes
- BD20 and BD21
- Location
- 8 miles north-west of Bradford
- Council
- City of Bradford Metropolitan District Council
- Pricing region
- Yorkshire and the Humber
What do extensions for extra rooms in Keighley involve?
- Party wall coordination where needed
- Building control completion
- Planning route check and drawings
- Foundations, structure and roof
- Ensuite drainage and extraction
Which rules apply in Keighley?
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 Keighley 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.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- The Fire Safety Order 2005 applies to the common parts of HMOs, enforced by the fire and rescue authority.
- Council standards often step up at 5 and 6 sharers, for example a separate WC at 5 and a second bathroom from 6.
City of Bradford Metropolitan District Council: local HMO schemes
| Article 4 (HMO) | No scheme found |
|---|---|
| Additional licensing | No scheme found |
| Selective licensing | No scheme found |
Schemes change. Check the council’s current pages for the exact address in Keighley before you buy or start work. Source: City of Bradford Metropolitan District Council HMO licensing page, checked 2026-10-31.
How much do extensions for extra rooms cost in Keighley?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Single-storey extension, about 15 m² | £35,000 – £60,000 | £33,250 – £57,000 | project |
| Single-storey extension per m² | £1,800 – £4,000 | £1,700 – £3,800 | m² |
Prices in Keighley are shown with our regional adjustment for Yorkshire and the Humber (below the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
How long does it take?
Allow 8–14 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 Keighley landlords need it?
Landlords in Keighley most often ask us for this when:
- Moving to more sharers with consent
- A kitchen too small for the number of sharers
Questions about extensions for extra rooms in Keighley
Can I extend an HMO under permitted development?
Some extensions to houses are permitted development, but rules differ for HMOs and by nation and council. We check the address before design.
Which postcodes in Keighley do you work in?
All of them, including BD20 and BD21, and the surrounding parts of West Yorkshire.
Which council covers HMOs in Keighley?
Keighley is covered by City of Bradford Metropolitan District 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 extensions for extra rooms cost in Keighley?
Our guide ranges for Yorkshire and the Humber 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.
Extensions for extra rooms near Keighley
- Shipley · 6 mi
- Guiseley · 8 mi
- Bradford · 8 mi
- Yeadon · 9 mi
- Colne · 11 mi
- Halifax · 11 mi
- All of West Yorkshire
Other HMO services in Keighley
- Loft conversions for extra rooms in Keighley
- Communal kitchen refits in Keighley
- Layout changes and room reconfiguration in Keighley
- Large HMO conversions (7+ sharers) in Keighley
- Ensuite installation in Keighley
- House to HMO conversion in Keighley
- Escape routes, emergency lighting and fire stopping in Keighley
- Shared bathroom and shower room refits in Keighley