An HMO ensuite is a small private shower room, with a WC and basin, built into or next to a letting room. Portsmouth is 15 miles south-east of Southampton. We price ensuite installation there against England’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for. With students as well as working sharers renting in Portsmouth, we plan bigger jobs for the gap between academic-year tenancies where we can.
- Area
- Hampshire, England
- Postcodes
- PO1, PO4 and PO5
- Location
- 15 miles south-east of Southampton
- Council
- Portsmouth City Council
- Pricing region
- South East
What does ensuite installation in Portsmouth involve?
- Tiling, flooring and finishing
- Shower, WC, basin and heated towel rail
- Tanking and waterproof wall boards
- Survey of room size, drainage and water pressure
- Lighting and electrics to bathroom zones
Which rules apply in Portsmouth?
Here is what usually applies to a Portsmouth job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- 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.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- BS 7671, the wiring standard, calls for arc fault detection devices in HMOs on new socket circuits, such as rewires and consumer unit changes.
Portsmouth City Council: local HMO schemes
| Article 4 (HMO) | In force across the council area Covers the whole city; in force since November 2011. |
|---|---|
| Additional licensing | In force across the council area City-wide additional HMO licensing 1 Sep 2023-31 Aug 2028. |
| Selective licensing | No scheme found |
Schemes change. Check the council’s current pages for the exact address in Portsmouth before you buy or start work. Source: Portsmouth City Council HMO licensing page, checked 2026-10-31.
How much does ensuite installation cost in Portsmouth?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,500 – £11,200 | ensuite |
| Shared bathroom refit | £5,500 – £9,000 | £6,150 – £10,100 | bathroom |
These are typical ranges including VAT, adjusted for South East, where costs run above the UK average. The fixed price for a house in Portsmouth follows a site visit.
How long does it take?
Allow 5–10 working days per ensuite on site for a typical job. Drawings, approvals and long-lead items such as kitchens or fire door sets are booked before we start.
For student houses in Portsmouth, booking by spring is the safest way to make the summer gap.
When do Portsmouth landlords need it?
Landlords in Portsmouth most often ask us for this when:
- Reducing pressure on shared bathrooms
- Large rooms with space to spare
Questions about ensuite installation in Portsmouth
Can an ensuite go anywhere?
It needs a route for waste water. Gravity drainage is best; where that is not possible, a macerator or pump can work. We check at the survey.
Do you cover all of Portsmouth?
Yes. We work across Portsmouth and the PO1, PO4 and PO5 postcode areas, plus the rest of Hampshire. Nearby places we also cover include Gosport, Fareham, Ryde.
Which council covers HMOs in Portsmouth?
Portsmouth is covered by Portsmouth 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 does ensuite installation cost in Portsmouth?
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.
Ensuite installation near Portsmouth
- Gosport · 2 mi
- Fareham · 5 mi
- Ryde · 6 mi
- Havant · 6 mi
- Waterlooville · 6 mi
- Cowes · 9 mi
- All of Hampshire
Other HMO services in Portsmouth
- Shared bathroom and shower room refits in Portsmouth
- Professional and co-living HMO refurbs in Portsmouth
- Bedroom upgrades and room refits in Portsmouth
- Rewires and EICR remedials in Portsmouth
- House to HMO conversion in Portsmouth
- Layout changes and room reconfiguration in Portsmouth
- Full HMO refurbishment in Portsmouth
- Commercial and above-shop to HMO in Portsmouth