Dayanne Costa

With over $100 million in sales in 2024 and recognition among Compass Florida’s Top 100 agents, Dayanne Costa is a force in luxury real estate. She recently also set a record on a commercial office lease in Brickell—representing a private client in a landmark transaction at 830 Brickell Plaza—further proving her skill at handling high-stakes deals with discretion and precision.

Dayanne’s reputation spans continents. From Miami to Manhattan to London, she has advised a global clientele of investors, developers, and high-net-worth individuals, closing multi-million-dollar transactions across residential, multifamily, and commercial sectors. Her experience includes years between Compass on Fifth Avenue and Corcoran in Soho, in New York, where she earned a reputation for excellence and professionalism rarely seen in the Miami market.

Having honed her skills in Manhattan—where precision, speed, and discretion are the standard—Dayanne brings a level of professionalism and client service to South Florida that’s deeply valued by her clientele. Now based in Miami and licensed in both Florida and New York, she is a key member of the Ben Moss Group, which averages $180M in annual sales, and is part of Compass’s elite Sports & Entertainment Division.

A frequent speaker at real estate seminars—including Brazil’s Connecta Imobi, the largest industry event in Latin America—Dayanne blends global perspective, financial insight, and sharp negotiation to deliver tailored results in new developments, investment properties, and luxury residential sales.

Dayanne holds a BBA from Universidade Veiga de Almeida in Brazil, is a Certified Negotiation Expert by the Real Estate Board of New York, and is fluent in English, Portuguese, and Spanish.

When she’s not advising clients, she enjoys kitesurfing, staying active, and spending time with her family and her dog, Lala.