Get an Instant Home Extension Estimate

Use our calculator to get a quick estimate for your home extension project

Instant Home Extension Estimate

Extension Type

Single Storey

£2,500 per m²

Double Storey

£4,000 per m²

Floor Area: 20 m²

10 m² 100 m²

Your Estimate

Base Cost: £50,000

VAT (20%): £10,000

Total: £60,000

This is an approximate estimate only. Contact us for a detailed quote specific to your project.