A small HMO is a shared house for three to six unrelated people. For a house in Whitchurch 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
- Cardiff, Wales
- Postcodes
- CF5 and CF14
- Location
- 3 miles north-west of Cardiff
- Pricing region
- Wales
What do small HMO conversions (3–6 sharers) in Whitchurch involve?
- Fire doors to rooms off the escape route
- Kitchen enlarged or refitted for the number of sharers
- Second bathroom, shower room or ensuites
- Interlinked smoke and heat detection
- Room-by-room size check before any work starts
Which rules apply in Whitchurch?
The rules below are the Wales-wide position for this kind of work. Councils add their own standards and schemes on top, so we always check the address in Whitchurch before we price.
- Landlords must register with Rent Smart Wales, and those who manage their own lets need a Rent Smart Wales licence.
- England’s national room sizes do not apply in Wales; councils set their own room standards.
- Kitchen and bathroom ratios are set in each council’s HMO standards.
- More than 6 sharers is a sui generis HMO and needs planning permission; councils such as Cardiff apply concentration limits.
How much do small HMO conversions (3–6 sharers) cost in Whitchurch?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Typical 3–4 bed house to a 5–6 bed HMO, all-in | £30,000 – £75,000 | £28,200 – £70,500 | project |
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £3,300 – £6,100 | letting room |
| Shared bathroom refit | £5,500 – £9,000 | £5,150 – £8,450 | bathroom |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £750 – £1,900 | house |
| FD30S fire door leaf into an existing frame, with seals, closer and hinges, fitted | £300 – £600 | £280 – £560 | door |
These are typical ranges including VAT, adjusted for Wales, where costs run below the UK average. The fixed price for a house in Whitchurch follows a site visit.
How long does it take?
Typical time on site: 4–10 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Whitchurch landlords need it?
Landlords in Whitchurch most often ask us for this when:
- You want a three to six sharer layout that fits the local planning rules
- An existing small HMO needs bringing up to date
Questions about small HMO conversions (3–6 sharers) in Whitchurch
Can I keep a lounge in a small HMO?
Yes, and many councils expect some shared living space where bedrooms are at the smaller end of the size range. We plan the layout so the house works for sharers and meets the local standard.
Do you cover all of Whitchurch?
Yes. We work across Whitchurch and the CF5 and CF14 postcode areas, plus the rest of Cardiff. Nearby places we also cover include Cardiff, Caerphilly, Penarth.
Where do I check the HMO rules for an address in Whitchurch?
With the local council for the address. Welsh councils set their own HMO standards and may run additional licensing. In Wales, changing a house to a C4 HMO always needs planning permission, so check planning first.
How much do small HMO conversions (3–6 sharers) cost in Whitchurch?
Our guide ranges for Wales 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.
Small HMO conversions (3–6 sharers) near Whitchurch
- Cardiff · 3 mi
- Caerphilly · 4 mi
- Penarth · 5 mi
- Llantrisant · 7 mi
- Pontypridd · 8 mi
- Barry · 8 mi
- All of Cardiff
Other HMO services in Whitchurch
- House to HMO conversion in Whitchurch
- Ensuite installation in Whitchurch
- Fire alarm and detection systems in Whitchurch
- Communal kitchen refits in Whitchurch
- Fire doors in Whitchurch
- Licence condition and schedule-of-works in Whitchurch
- Loft conversions for extra rooms in Whitchurch
- Rewires and EICR remedials in Whitchurch