William Porteous (Porteous Real Estate, I think) does all the high end stuff. Also Space Real Estate, Anderson Davies, Abel McGrath (they do Western suburbs) to name a few around Western suburbs (all the suburbs Arwen mentioned). Maybe talk to some builders....go to their display homes. Not the ones in the display villages but look for Humphrey Homes, Giorgi, Zorzi....they all have home opens around the place (Zorzi has one in Browne Ave, Dalkeith at the moment - it should be open today)...maybe Brian Burke Homes will have a home open as I found a good one in South Perth recently that was open (they have one open in Brompton Rd, Wembley Downs....I think it's number 54...I looked at it last weekend). Anyway, looking at those homes might give you an idea of cost, finish expected etc. It would be very difficult to make a profit at the moment. A Humphrey home I looked at recently in Floreat cost $2mil to build (that's the cost to the average person, not the builder) and the block was prob worth $1.3mil ($1.2 maybe...) but there's no way it would get $3mil if it were sold. Same as the Brian Burke home in Wembley Downs. It just sold for $1.6m....he told me it was $1.1mil to build and I guess the block would be about $600k so again sale price leaves no margin.....