A garage conversion turns an integral or attached garage into a warm, habitable room by insulating the floor, walls and ceiling, replacing the garage door with a wall and window, and adding heating, lighting and finishes.
From Omagh, Strabane, Dungannon and Cookstown to the quieter corners of County Tyrone, homeowners can book a free survey for a garage conversion. We look at the building, agree the scope, then send a quote in writing that fixes the cost of that scope. Work follows the rules for Northern Ireland, and our published range for Northern Ireland, £10,500–£24,000 with VAT, gives you a sense of budget before we visit.
- Guide price
- £10,500–£24,000 inc VAT
- Time on site
- 2–6 weeks on site
- Planning rules
- Northern Ireland
- Price level
- About 14% below the national guide
- Towns listed
- 4
- Survey
- Free, with a written quote
How much does a garage conversion cost in County Tyrone?
Here is how the guide price for a garage conversion breaks down in County Tyrone. We start from national figures and adjust for Northern Ireland, which comes out about 14% below the national guide. The resulting range, VAT included, is £10,500–£24,000, and a survey, at no cost to you, firms it up.
| Type of job | What it usually involves | Guide in County Tyrone |
|---|---|---|
| Integral single garage | A garage within the house footprint, with sound walls and a roof already in place. | £8,600–£15,500 |
| Attached single garage | A garage beside the house that may need roof, wall or floor upgrades. | £12,000–£21,500 |
| Double or detached garage | A larger or separate building, often with a shower room or kitchenette. | £19,000–£38,500 |
The main things that change the figure:
- Garage type: integral, attached or detached
- Whether a shower room or kitchenette is included
- Heating method and ventilation for the new room
- Window and door choices and the level of finishes
What’s included?
- Infilling the garage door opening with insulated wall and new window
- Foundation checks under the door opening and footings where needed
- Damp-proof membrane, insulated floor and screed or raised timber floor
- New internal door or opening into the house
- Plastering, skirting and decoration-ready finish
- Building control inspections and completion certificate
Housing across County Tyrone
Tyrone is largely rural, with detached houses and bungalows on individual plots across the countryside, many finished in render or roughcast. Omagh, Dungannon, Cookstown and Strabane have Victorian terraced streets, post-war estates and newer developments, and stone farmhouses survive in older rural areas.
Rural detached homes commonly take extensions, loft rooms, porches and driveways, and older houses may need re-roofing and re-rendering. Town terraces suit rear extensions and window replacement.
Wet and fairly cool, with upland exposure in the Sperrins and frost common through the winter months.
Do you need permission in County Tyrone?
For anyone in County Tyrone, the relevant framework is Northern Ireland's. The summary below is general, so we always contact the council about your address before putting a price in writing.
In Northern Ireland, converting a garage into living space usually needs no planning permission unless rights were removed by condition.
Building control approval is needed under the Building Regulations (Northern Ireland).
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
From survey to handover
Survey and measure
A free survey comes first. It gives us what we need to price a garage conversion properly, including dimensions, existing materials and access for deliveries, and gives you the chance to ask anything you like.
Your fixed price
We put everything into a written, fixed-price quote: the specification, what's excluded, staged payments and the expected time on site. Take whatever time you need to decide; there's no pressure to commit.
Getting ready
Next comes planning the work itself. We set a start date that suits you, line up the right trades, and make sure any approvals for a garage conversion are in place before the first day on site.
The work itself
On site, the agreed plan is followed and any change is put in writing first. At completion we do a final clean, go through the snagging list with you and leave you with the relevant documents.
How we work
Questions about a garage conversion in County Tyrone
Will I need building regulations approval?
A garage conversion needs building regulations approval because the space becomes a habitable room. Building control checks that the new wall in the door opening has proper foundations, that the floor has a damp-proof membrane and insulation, and that walls and ceiling meet insulation standards. Ventilation, fire safety and escape routes are also checked. In Scotland a building warrant is normally needed before work starts.
How much does a garage conversion cost?
A typical single garage conversion costs £10,500–£24,000, depending on whether the garage is integral, attached or detached and what the room is for. Integral garages usually cost least because the walls and roof are already sound. Adding a shower room, upgrading a flat roof or levelling a sloping floor adds cost. As a guide, allow roughly £550–£1,100 per square metre plus fixed costs. We confirm a fixed price after the survey.
How much will a garage conversion cost in County Tyrone?
As a guide, expect to pay £10,500–£24,000 including VAT for a garage conversion in County Tyrone. That range is adjusted for Northern Ireland, which runs about 14% below the national guide. Where your project lands depends on size, materials, access and the condition of what is already there. We confirm a fixed price in writing after a free survey of your home.
Who do I deal with during the job?
One point of contact manages your project from survey to handover. They schedule the trades working under our contract, keep you updated on progress, and are the person to call with any question. You don't need to coordinate builders, electricians or decorators separately, because that is part of what we do.
Can I keep some storage space?
Many people keep part of the garage for storage by building a dividing wall, leaving a smaller store at the front behind the existing door and converting the area behind into a room or utility. This keeps the look of the house unchanged and gives you somewhere for bikes and tools. The converted part still needs the same insulation, ventilation and fire separation.
Towns in County Tyrone
Below is our list of County Tyrone towns for a garage conversion. If yours isn't shown, we may still cover it, so it is worth asking us directly.