Covering Comber
We work in Comber (BT16, BT23) and the places around it, including Newtownards, Holywood and Belfast.
Homes in County Down
Northern Ireland has a high proportion of detached houses and bungalows outside the cities, which often suit side extensions, rear extensions and upward extensions.
What is included in a garage conversion in Comber?
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.
- Planning and building control applications to the council
- Insulated floor, walls and ceiling
- Plastering, skirting and decoration-ready finish
How much does a garage conversion cost in Comber?
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 |
What approvals does a garage conversion need in Northern Ireland?
Northern Ireland projects need planning clearance and building control approval from the local council. We prepare the applications and agree any work near neighbouring property directly with the neighbours.
In Northern Ireland, garage conversions often do not need planning permission if the external changes are minor; building control approval is needed.
What should Comber homeowners check first?
- Some new-build estates have a planning condition keeping garages for parking.
- The garage floor is often lower than the house and needs raising.
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.
Garage conversions: common questions
How much does a garage conversion cost?
A single integral garage usually costs about £12,000 to £17,000 including VAT. Detached and double garages cost more.
How long does a garage conversion take?
About 2 to 5 weeks on site.
Who deals with the council for a project in Comber?
We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.
Garage conversions in nearby towns
- Garage conversions in Newtownards
- Garage conversions in Holywood
- Garage conversions in Belfast
- Garage conversions in Bangor
Learn more about garage conversions, or see every project we cover in Comber.

