Covering Lisburn
We work in Lisburn (BT27, BT28) and the places around it, including Belfast, Newtownabbey and Holywood.
Homes in County Antrim
Northern Ireland has a high proportion of detached houses and bungalows outside the cities, which often suit side extensions, rear extensions and upward extensions.
Which projects do we build in Lisburn?
Extensions
- Single-storey extensions in Lisburn
- Double-storey extensions in Lisburn
- Side return extensions in Lisburn
- Wraparound extensions in Lisburn
- Kitchen extensions in Lisburn
- Orangeries in Lisburn
- Porches in Lisburn
- Garden annexes in Lisburn
Lofts and upward extensions
- Loft conversions in Lisburn
- Dormer loft conversions in Lisburn
- Hip-to-gable loft conversions in Lisburn
- Mansard loft conversions in Lisburn
- Bungalow and upward extensions in Lisburn
Conversions
- Garage conversions in Lisburn
- Basement and cellar conversions in Lisburn
- House-to-flat conversions in Lisburn
New builds and renovation
- New-build homes in Lisburn
- Knock down and rebuild in Lisburn
- House renovations in Lisburn
- Structural alterations in Lisburn
- Re-roofing in Lisburn
Design, kitchens and bathrooms
- Architectural design and planning in Lisburn
- Kitchen installation in Lisburn
- Bathrooms and en-suites in Lisburn
How is building work approved in Lisburn?
Projects in Northern Ireland need planning clearance from one of the eleven councils and building control approval, also from the council. The Party Wall etc. Act does not extend to Northern Ireland, so work near neighbours is agreed directly and documented carefully.
What does a project cost in Lisburn?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Lisburn is fixed in writing once the design and specification are agreed.
| Project | Typical guide price |
|---|---|
| Single-storey extensions | £2,600 to £4,000 per m² |
| Double-storey extensions | £2,400 to £3,850 per m² |
| Kitchen extensions | £2,600 to £4,000 per m², plus the kitchen |
| Loft conversions | £30,000 to £110,000 |
| Dormer loft conversions | £50,000 to £90,000 |
| Garage conversions | £12,000 to £54,000 |
| House renovations | £600 to £2,800 per m² |
| New-build homes | £2,000 to £3,600 per m² |
Questions from Lisburn homeowners
How do I get a quote in Lisburn?
Use the guide price tool or the form, or call 0800 088 6341. We then arrange a free site visit, and fix the price in writing once the design and specification are agreed.
Do you handle the council paperwork for projects in Lisburn?
Yes. We prepare drawings, deal with planning or permitted development, apply for building control approval.
Can I live at home during a project in Lisburn?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

