Aventura (ZIP 33180) is a buyer's market this month, with a median sale price of $458,000 and roughly $346 per square foot. Over the trailing six months the median has moved up 4%. Homes are taking a median of 163 days to sell, slower than last month by about 2 days. There are 734 active listings on the market, with 357 new this month. For a fix-and-flip investor, a buyer’s market favors patient acquisition — more inventory and softer pricing give room to negotiate below market.