请教自己装修过房子的朋友, especially兔宝宝' t' K# V: W5 W3 z6 N; X( ~# z
I purchased a 2 storey house with 2100 sqft, partial fininshed basement(1/4 finished), I want to finish the left 3/4 basement plus a full bathroom and a small kichen, do I need some permission? How much I have to pay?* d2 g$ o* ]# S* p, g; E
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Thanks.