Covering Thurso
We work in Thurso (KW14) and the places around it, including Lossiemouth, Elgin and Buckie.
Because the Highlands covers a wide area, we confirm availability after the first call and include any travel costs in the written quote rather than adding them later.
Homes in the Highlands
Scottish homes range from city tenements and sandstone terraces to bungalows and modern estates, and the building warrant process shapes the programme for every project.
What goes into a garage conversion?
A garage conversion turns an attached, integral or detached garage into a habitable room by infilling the door opening, insulating the floor, walls and roof, and adding windows, heating and power. It is one of the quickest and cheapest ways to add a room.
- Building control application
- Garage door removal and brick infill with window
- Insulated floor, walls and ceiling
What will a garage conversion cost?
Use these ranges to budget for garage conversions; the survey turns them into a fixed price for the agreed specification.
| Garage conversions | Guide price incl. VAT |
|---|---|
| Single integral garage | £12,000 to £17,000 |
| Single attached garage | £12,000 to £24,000 |
| Single detached garage | £18,000 to £30,000 |
| Double garage | £25,000 to £54,000 |
How is a garage conversion approved in Thurso?
Scottish projects follow a different process from England: the council issues a building warrant before work starts and accepts a completion certificate at the end, alongside any planning permission needed. We prepare both applications.
In Scotland, converting a garage may not need planning permission if the outside barely changes, but a building warrant is needed before work starts.
What can affect a garage conversion?
- The garage floor is often lower than the house and needs raising.
- A bedroom needs an escape window or a protected route out.
From first call to completion
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
What people ask before starting
How long does a garage conversion take?
About 2 to 5 weeks on site.
Does it need building regulations approval?
Yes, because it becomes a habitable room.
Can you visit a house in Thurso to quote?
Yes. After a short call we arrange a site visit to measure up and agree what the design needs to do, then send a written price.
Other towns nearby
- Garage conversions in Lossiemouth
- Garage conversions in Elgin
- Garage conversions in Buckie
- Garage conversions in Forres
Learn more about garage conversions, or see every project we cover in Thurso.

