Covering Llangefni
Our coverage around Llangefni (LL77) also includes Bangor (8 miles to the east) and Caernarfon.
Homes in Gwynedd and Anglesey
Welsh homes include long terraces built into hillsides, stone cottages and modern estates, and sloping sites often shape how and where an extension can go.
What is a new-build home?
A new-build home is a house built from the ground up on a plot, whether a one-off self-build for your family or a small group of homes. Building a new dwelling is usually zero-rated for VAT when carried out by a VAT-registered builder, which is a major cost difference from extensions and renovations.
- Planning and building regulations checks under Welsh rules
- Design, planning application and discharge of conditions
- Building regulations design and warranty liaison
What is the guide price for a new-build home in Llangefni?
Guide prices for new-build homes, including VAT where it applies. Your fixed price is confirmed in writing after the survey.
| New-build homes | Guide price |
|---|---|
| Standard specification | £2,000 to £2,500 per m² |
| Good specification | £2,500 to £3,000 per m² |
| High specification | £3,000 to £3,600 per m² |
Do you need permission for a new-build home in Llangefni?
Welsh projects need planning clearance from the council under Welsh rules, building regulations approval under the Welsh approved documents, and party wall notices where the work affects a neighbour’s wall or foundations.
This needs full planning permission from your council in Wales. We prepare and submit the application and deal with the planning officer on your behalf.
What should Llangefni homeowners check first?
- Utility connections (water, sewer, power) can take months to arrange, so we apply early.
- Self-builders can usually reclaim VAT on certain materials through HMRC’s DIY housebuilders scheme where they buy them directly.
What happens after I enquire?
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- Site visit. We walk the plot or existing house, look at access, levels, services and boundaries, and talk through what could be built.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
What people ask before starting
How much does it cost to build a new house?
Typically £2,000 to £3,600 per square metre to build, depending on specification, ground conditions and design. New dwellings are usually zero-rated for VAT.
Do I need a structural warranty?
If you need a mortgage or may sell within ten years, a structural warranty or professional consultant’s certificate is usually required.
Can you visit a house in Llangefni 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.
New-build homes in nearby towns
- New-build homes in Bangor
- New-build homes in Caernarfon
- New-build homes in Holyhead
- New-build homes in Colwyn Bay
Learn more about new-build homes, or see every project we cover in Llangefni.

