- The second one is a milky blue aquamarine more likely to be used to cut cabochons. Such arrivals are not staying very long in our stock so we invite our customers to make a request so that we can check the availability.
Well the architect just came back with a proposal for $2500 to do our plans up (which is close to what it would cost to do new plans from scratch) plus another $2900 for Engineering. I am just wondering if this is a typical cost for this part of the process.
The average construction cost for an EC is about 20% lower compared to that of a private property, based on contracts announced by listed construction companies. The average cost in building an executive condo is $209 psf while that of a private home is $256 psf.odayâs EC discount is $150â$200psf, or $100â$150psf. According to square Foot Research, executive Condominiums (ECs), widely considered to be private properties at a discount, are not exactly the same as private properties if construction cost is anything to go by.