An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. Landlords in Leeds (LS1, LS2, LS3 and LS4) 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. Leeds has a university population, so many shared houses are let to students on yearly tenancies, and summer is the main window for works.
- Area
- West Yorkshire, England
- Postcodes
- LS1, LS2, LS3 and LS4
- Location
- 29 miles north of Sheffield
- Council
- Leeds City Council
- Pricing region
- Yorkshire and the Humber
What do extensions for extra rooms in Leeds involve?
- Ensuite drainage and extraction
- Foundations, structure and roof
- Heating, insulation and glazing
- Fire separation and detection extended to the new space
- Planning route check and drawings
Which rules apply in Leeds?
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 Leeds 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.
- The Fire Safety Order 2005 applies to the common parts of HMOs, enforced by the fire and rescue authority.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
Leeds City Council: local HMO schemes
| Article 4 (HMO) | In force in part of the council area Article 4 Direction (C3 to C4) covers parts of 14 neighbourhoods incl. Headingley, Hyde Park & Woodhouse, Kirkstall, Armley, Chapel Allerton, Moortown and Roundhay & Weetwood; in force since 2012. |
|---|---|
| Additional licensing | No scheme found |
| Selective licensing | In force in part of the council area East, South & West Leeds designation (parts of Armley, Beeston & Holbeck, Burmantofts & Richmond Hill, Gipton & Harehills, Hunslet & Riverside, Farnley & Wortley; c.12,500 homes) in force 9 Feb 2026 to 8 Feb 2031. |
Schemes change. Check the council’s current pages for the exact address in Leeds before you buy or start work. Source: Leeds City Council HMO licensing page, checked 2026-10-31.
How much do extensions for extra rooms cost in Leeds?
| 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 Leeds 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.
If the house is let to students, we work backwards from the next tenancy start date in Leeds.
When do Leeds landlords need it?
Typical reasons for this work in Leeds:
- A kitchen too small for the number of sharers
- Adding a ground-floor room
Questions about extensions for extra rooms in Leeds
Do you handle building control?
Yes, from application to completion certificate.
Do you cover all of Leeds?
Yes. We work across Leeds and the LS1, LS2, LS3 and LS4 postcode areas, plus the rest of West Yorkshire. Nearby places we also cover include Morley, Pudsey, Lofthouse.
Which council covers HMOs in Leeds?
Leeds is covered by Leeds City 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 Leeds?
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 Leeds
- Morley · 4 mi
- Pudsey · 5 mi
- Lofthouse · 5 mi
- Batley · 7 mi
- Yeadon · 7 mi
- Dewsbury · 8 mi
- All of West Yorkshire