Table of ContentsCanterbury-Bankstown Cost Of 20 Square Metre Extension Greater SydneySouth-Eastern Sydney Extension Build Cost Per M2 Eastern Suburbs Two Storey Extension Cost Per Square Metre Greater Sydney https://twitter.com/i/events/1395574420547112966 https://twitter.com/i/events/1395579386959593475 https://twitter.com/i/events/1395600813771218945 https://twitter.com/i/events/1395601998733406213 https://twitter.com/i/events/1395603498591342592 https://twitter.com/i/events/1395605985520066560 https://twitter.com/i/events/1395608321248305154 https://twitter.com/i/events/1395611184976449539 As a general rule, an 80 square metre ground flooring home extension costs $160,000 – $320,000, or roughly $2000/m2 […]