Address: 1638 NW Fourth St. in Miami

Property type: This is a 3,910-square-foot, two-story multifamily building with six units, according to the Miami-Dade County Property Appraiser's office. It was constructed in 1971 on a 7,500-square-foot lot.

Price: $1,075,000

Price per unit: $179,167

Seller: Mara Realty Investment LLC

Buyer: 1638 NW LLC

Past sale: $615,000 in October 2016