512 Ridgewood Road, in Key Biscayne. Photo: Google

Address: 512 Ridgewood Road in Key Biscayne

Property type: This is a 2,614-square-foot, two-story house constructed in 1951 on a 7,620-square-foot lot, according to the Miami-Dade County property appraiser’s website. It has four bedrooms and three bathrooms.

Price: $1,800,000

Seller: Antonio Bernardos and Meredith Sweeney

Buyer: Alberto J. Bernal and Cristina Gonzalez-Arciniegas

Past sale: $1,725,000 in July 2005