County Durham · Darlington

Builders for extensions, lofts and conversions in Darlington

Homeowners in Darlington can get every part of a building project from us: design, planning, building control and construction.

Covering Darlington

We work in Darlington (DL3, DL98) and the places around it, including Newton Aycliffe, Stockton-on-Tees and Thornaby-on-Tees.

Homes in the North East

In the North East, terraces, semis and bungalows all offer room to extend, with stone-built villages and conservation areas in parts of County Durham and Northumberland.

Which projects do we build in Darlington?

Extensions

Lofts and upward extensions

Conversions

New builds and renovation

Design, kitchens and bathrooms

How is building work approved in Darlington?

English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.

What does a project cost in Darlington?

These are UK-wide guide ranges, including VAT where it applies. The price for a project in Darlington is fixed in writing once the design and specification are agreed.

ProjectTypical 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 Darlington homeowners

Do you cover Darlington?

Yes. We design and build extensions, loft conversions, conversions and new homes in Darlington and across County Durham.

Do you handle the council paperwork for projects in Darlington?

Yes. We prepare drawings, deal with planning or permitted development, apply for building control approval and serve party wall notices where they apply.

Can I live at home during a project in Darlington?

For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

Nearby towns

Planning an extension, loft or new home?

Get a guide price in two minutes, then book a free site visit.

CallGet a quote