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.
Portadown sits within our coverage for a garage conversion, as do neighbouring Craigavon, Banbridge and Armagh. Before giving a price we want to see the property: the condition of what's there now, the access, and anything that might need extra work. The guide range for Northern Ireland is £10,500–£24,000 including VAT, and your written quote will spell out exactly what that covers.
- Guide price
- £10,500–£24,000 inc VAT
- Time on site
- 2–6 weeks on site
- Postcodes
- BT62
- Planning rules
- Northern Ireland
- Local area
- Craigavon
- Survey
- Free, with a written quote
How much does a garage conversion cost in Portadown?
No two jobs cost exactly the same, but the ranges below give a fair picture of a garage conversion in Portadown. Pricing for Northern Ireland runs about 14% below the national guide, and the overall guide is £10,500–£24,000 with VAT included. We'll confirm your figure after surveying the property for free.
| Type of job | What it usually involves | Guide in Portadown |
|---|---|---|
| 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 |
Your price depends mostly on:
- Condition of the floor, walls, roof and foundations
- 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
- Insulated walls and ceiling built to building regulations
- New internal door or opening into the house
- Electrics, heating and ventilation by qualified trades, with certificates
Building in Portadown
Armagh city has Georgian buildings, many in local limestone, around its historic centre. Portadown and Lurgan, linked by the Craigavon plan of the 1960s, have Victorian terraces, post-war estates and newer developments. The countryside is dotted with detached rural houses and bungalows, often finished in roughcast or render.
Rural bungalows and detached homes commonly take extensions, loft rooms, driveways and fencing. Terraces suit rear extensions and window replacement, and rendered houses often need re-rendering or painting.
With that background in mind, here is how we typically handle a garage conversion for homes in Portadown, from the first visit to the finished result.
Planning and building rules in Portadown
The notes below cover Northern Ireland, which is where Portadown sits. Rules change and every property is different, so we speak to the council before pricing your job.
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.
How does the job run?
Survey and measure
We arrange a free site survey on a date convenient to you. We measure up, look at the existing structure and access, and discuss your plans for a garage conversion so the price reflects your home.
Quote in writing
After the survey we send a quote for a garage conversion that fixes the price for the scope we've agreed. If you want to change materials or scope, we revise it in writing before anything is booked.
Dates and permissions
Before anyone starts, we confirm the programme in writing, check whether consents are required and arrange deliveries. If a skip or scaffolding on the road needs a permit, we apply for it.
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.
Working with SK Home Improvements
Common questions
Will losing the garage affect parking?
Losing a garage can matter if your street has parking pressure or your property deeds or planning conditions require off-street parking. Many garages are too narrow for modern cars, so in practice the driveway often provides the parking anyway. We check for planning conditions affecting the garage before quoting. If you need extra parking, we can also price a driveway extension.
Is the price fixed?
Yes, for the specification we agree. Your written quote sets out exactly what is included at a fixed price. It only changes if you ask for something different, or if a problem the survey could not reasonably reveal later needs extra work. In either case we explain the change and confirm it in writing before going ahead.
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.
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.
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.
Nearby towns
Our coverage in Portadown includes BT62. We also travel to Craigavon, Banbridge and Armagh, so neighbouring addresses are looked after on exactly the same terms as those in town.