Premier Sotheby’s International Realty announced that it has achieved a record $5.2 billion in total sales volume for 2019, a 15 percent increase over 2018. With an average sales price of $725,116 (up 3 percent year-over-year), the brokerage also closed 7,129 transactions, an 11 percent increase from 2018. The brokerage also reported gains in each of its markets, including Sarasota, where average sale prices rose 6 percent year-over-year.