Sierralta Miguel sold a three-bedroom, 3 1/2-bath home at 16275 Collins Ave., Unit 1801, in Sunny Isles Beach, to Miller David W. for $1,660,000 on Aug. 29.

Built in 2007, the 2,600-square-foot home last sold for $1,257,000 in August 2007. It is located in the Sayan condo development.

According to BlockShopper, there have been 1,323 home sales in Sunny Isles Beach during the past 12 months with a median sale price of $350,000.

Address: 16275 Collins Avenue, Unit: 1801
Buyer(s): Miller David W.
Seller(s): Sierralta Miguel
Sale date: Aug. 29, 2014