Infinity at Brickell is a skyscraper in Miami, Florida, United States. It is located in Downtown's Brickell Financial District. When it topped out, it was the 6th tallest building in Miami and Florida. Although not in the same complex, it was built across the street from Infinity II site, hence its name. The location is in southwestern Brickell, on South Miami Avenue near 13th Street. The building opened in 2008. It is 630 feet (190 m) tall, and has 56 floors. It is about 100 feet (30 m) shorter than Infinity II was supposed to be. The lower floors of the building are dedicated to office space and retail, while the upper floors are used for residential units. The architects are Adache Group Architects and Borges & Associates.