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本帖最后由 satan_1999 于 2023-4-8 13:20 编辑
谢谢大家的回复, custom builder 要比 project home 一般贵多少, 同样面积。
Design fee 大概是多少啦。
我看到有论坛说 lower level 需要 $80,000 to $100,00。 不知道是不是这样
Increasing the total floor area of your house will definitely increase the total cost of the project. The size of the house also involves the number of floors, ceiling height and walls. Roughly, $80,000 to $100,00 is the cost of construction for an additional storey. |
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