Extension Builders in Newtongrange
Find extension builders covering Newtongrange, Dalkeith, Bonnyrigg, Gorebridge and surrounding areas. Local and Edinburgh-based extension builders who serve the EH22 area for house extensions, conversions, structural alterations, and new builds.
Free directory of extension builders in Newtongrange and Newtongrange & Midlothian for house extensions, conversions, structural alterations, and new builds. No sign-up, no fees — contact Newtongrange extension builders directly.
Extension Builders Listed in Newtongrange
- Muirfield Construction — Family-run extension builders with over 25 years' experience specializing in house extensions across Edinburgh and East Lothian. They offer single-storey and double-storey extensions, kitchen-diners, bedrooms, and multifunctional family spaces, with a focus on seamless design integration and quality craftsmanship.[3] (Bonnyrigg)
- House Extension Edinburgh — Bespoke house extensions and structural alterations1. (Dalkeith)
- Edinburgh City Builders — Home extensions, structural alterations, renovations, and general building work; established with over 25 years of exper. (Dalkeith)
- East Lothian Extension Builders — Bespoke home extensions, renovations, and comprehensive building solutions; over a decade of experience5. (Dalkeith)
- Redbuild Construction and Restoration — Home Renovation, House Extensions, House Restoration, New Home Construction1. (Loanhead)
Areas Covered by Newtongrange Extension Builders
- Newtongrange — postcodes: EH22
- Mayfield & Easthouses — postcodes: EH22
- Pathhead — postcodes: EH37
Frequently Asked Questions — Extension Builders in Newtongrange
Do I need a building warrant for an extension in Newtongrange?
Yes — almost all extensions in Scotland require a building warrant from your local council. This is separate from planning permission. Your builder should handle the building warrant application, working with a structural engineer for drawings and calculations.
How much does a house extension cost in Newtongrange?
A single-storey rear extension typically costs £1,200–£1,800 per square metre; two-storey £1,000–£1,500 per sqm. A typical 4m × 5m single-storey extension might cost £25,000–£45,000 all-in. Always get at least 3 detailed quotes.
Is Newtongrange covered by Edinburgh extension builders?
Yes — Newtongrange is close to Edinburgh and most Edinburgh-based extension builders cover Newtongrange, Dalkeith, Bonnyrigg, Gorebridge as standard.
What qualifications should an extension builder in Newtongrange have?
Your builder should carry public liability insurance (at least £2 million), employer's liability if they have staff, and provide references. FMB or NHBC membership is a good sign. They should manage building warrants, structural engineers, and building control inspections.
How do I compare quotes from Newtongrange extension builders?
Get at least 3 written quotes and compare: specification of foundations, blockwork, roof, windows, and finishes; building warrant inclusion; structural engineer's fees; payment schedule; timeline; and defects liability period.