An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. For a house in Paisley we start with a measured survey, check the council’s written HMO standards for the number of sharers, and then price each item separately. Paisley has a university population, so many shared houses are let to students on yearly tenancies, and summer is the main window for works.
- Area
- Renfrewshire, Scotland
- Postcodes
- PA1, PA2, PA3 and PA5
- Location
- 7 miles west of Glasgow
- Pricing region
- Scotland
What do extensions for extra rooms in Paisley involve?
- Kitchen or bedroom fit-out
- Ensuite drainage and extraction
- Party wall coordination where needed
- Building control completion
- Fire separation and detection extended to the new space
Which rules apply in Paisley?
Here is what usually applies to a Paisley job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- Scotland has no C4 use class: up to 5 residents can fall within Class 9 (houses), and HMO planning policy is set by each council, some of which require permission at lower numbers.
- A building warrant may be needed for a change of use or for installing a fire alarm system; check with the council’s building standards service.
- The tolerable standard requires interlinked smoke alarms in the main living room and circulation spaces and a heat alarm in the kitchen; licensed HMOs must meet the council’s higher standard.
- Kitchen, WC and bathroom ratios come from council standards; one WC and one bath or shower per 5 people is a common figure.
How much do extensions for extra rooms cost in Paisley?
| 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 Paisley are shown with our regional adjustment for Scotland (below 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: 8–14 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
For student houses in Paisley, booking by spring is the safest way to make the summer gap.
When do Paisley landlords need it?
We usually get the call when:
- Moving to more sharers with consent
- Adding a ground-floor room
Questions about extensions for extra rooms in Paisley
Do you handle building control?
Yes, from application to completion certificate.
Do you cover all of Paisley?
Yes. We work across Paisley and the PA1, PA2, PA3 and PA5 postcode areas, plus the rest of Renfrewshire. Nearby places we also cover include Barrhead, Renfrew, Johnstone.
Does a shared house in Paisley need an HMO licence?
Yes, if 3 or more people who are not from one or two families share amenities as their main home: every HMO in Scotland needs a licence from the council, lasting up to 3 years.
How much do extensions for extra rooms cost in Paisley?
Our guide ranges for Scotland 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 Paisley
- Barrhead · 3 mi
- Renfrew · 3 mi
- Johnstone · 3 mi
- Erskine · 5 mi
- Clydebank · 5 mi
- Newton Mearns · 6 mi
- All of Renfrewshire
Other HMO services in Paisley
- Loft conversions for extra rooms in Paisley
- Communal kitchen refits in Paisley
- Layout changes and room reconfiguration in Paisley
- Large HMO conversions (7+ sharers) in Paisley
- Ensuite installation in Paisley
- House to HMO conversion in Paisley
- Licence condition and schedule-of-works in Paisley
- Student HMO refurbishment in Paisley