Talk about a stamp of approval. Developer Eduardo Costantini liked the Oceana Bal Harbour development he created so much he just closed on one...

Laurence S. Grafstein, managing director and co-head of mergers and acquisitions in the Americas for UBS, just paid $5.2 million for a unit at...

Argentinian art collector and developer Eduardo Costantini debuted Oceana Bal Harbour and the project’s multimillion-dollar art collection at an art-filled bash on Friday night. Works...

Developer Consultatio USA has started closings at Oceana Bal Harbour with all of the units so far selling to foreign buyers.  ...

Two penthouses at Oceana Bal Harbour are now under contract, both for $26 million, as the development nears its November delivery date, The Real...

UPDATED April 19, 2:40 p.m.: Eduardo Costantini, the Argentine developer of Oceana Key Biscayne, just paid $5.423 million for a condo at his own...

Eduardo Costantini, the Argentine developer of Oceana Key Biscayne and Oceana Bal Harbour, is as well known for his love of art as for...

Billionaire real estate developer and museum founder Eduardo Costantini recently unveiled a Jeff Koons sculpture, the first on display in Miami-Dade County. Costantini, who is...

The art of Brazilian national Beatriz Milhazes is currently going up in the Perez Art Museum Miami. But it is also filling the walls...