An HMO ensuite is a small private shower room, with a WC and basin, built into or next to a letting room. For a house in London we start with a measured survey, check the council’s written HMO standards for the number of sharers, and then price each item separately.
- Area
- Greater London, England
- Postcodes
- EC1A, EC1M, EC1N and EC1R
- Pricing region
- London
What does ensuite installation in London involve?
- Tanking and waterproof wall boards
- Extractor fan with overrun
- Waste, macerator or pumped drainage
- Stud partition or pod installation
- Lighting and electrics to bathroom zones
Which rules apply in London?
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 London before we price.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- Electrical installations must be inspected and tested at least every 5 years; remedial work is due within 28 days, or sooner if the report says so.
How much does ensuite installation cost in London?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £5,100 – £12,800 | ensuite |
| Shared bathroom refit | £5,500 – £9,000 | £7,050 – £11,500 | bathroom |
Prices in London are shown with our regional adjustment for London (above the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
How long does it take?
Typical time on site: 5–10 working days per ensuite. We agree the programme with you before starting and send photo updates as the work progresses.
When do London landlords need it?
Typical reasons for this work in London:
- Reducing pressure on shared bathrooms
- Moving a house up to professional sharers
Questions about ensuite installation in London
Does an ensuite count towards the room size?
No. The ensuite area is normally excluded when the bedroom is measured, so the remaining room must still meet the size standard.
How far do you travel from London?
We cover the whole of Greater London and work UK-wide. For London the nearest towns on our list are City of Westminster (1 miles), Pimlico (1 miles), Islington (2 miles).
Where do I check the HMO rules for an address in London?
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 does ensuite installation cost in London?
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.
Ensuite installation near London
- City of Westminster · 1 mi
- Pimlico · 1 mi
- Islington · 2 mi
- Camden Town · 2 mi
- Chelsea · 2 mi
- Chalk Farm · 3 mi
- All of Greater London
Other HMO services in London
- Shared bathroom and shower room refits in London
- Professional and co-living HMO refurbs in London
- Bedroom upgrades and room refits in London
- Rewires and EICR remedials in London
- House to HMO conversion in London
- Layout changes and room reconfiguration in London
- Full HMO refurbishment in London
- Large HMO conversions (7+ sharers) in London