Browse Forums General Discussion Re: cost of extension 3Aug 13, 2009 8:09 pm Dukekamaya I don't think its something that could be estimated without seeing the house in person I have noted that new houses are costed at about 7-8k /sq (3x3m) for a reasonable quality finish, not high end finish for ground floor building and I wonder why that cannot be used as yardstick for an extension ( not a renovation) or as an estimate. Does anyone have an opinion on this ? Hi Has anyone recently completed an extension in Melbourne. Any idea at what I'd be looking at for an extension of our living room (adding 4mx5m). 0 7801 Seems good to me. I've been told $4-5k/sqm is reasonable in Perth. 2 11185 Hi, We have a single story MacDonald Jones house, on a waffle pod slab with steel frame. Are we able to build a second story extension? Other info is we are 900mm from… 0 8484 |