Dayanne Costa is a luxury real estate advisor with Compass, dual-licensed in Florida and New York, and one of Compass Florida's Top 100 agents for two consecutive years.
Born in Rio de Janeiro, Dayanne came to the US at 18 and began her real estate career in New York in 2014. In 2020 she made the same move her clients were making and relocated to Miami, giving her firsthand fluency in the two markets where global capital concentrates. Today she leads a cross-border practice connecting international buyers, sellers, and investors to opportunities across South Florida and New York.
Her track record spans every scale of the market: from luxury residences and new development sales to representing an international institution in its US$50M+ office lease at 830 Brickell Plaza, one of Miami's most prestigious commercial addresses. She serves as the official sales representative for Mandarin Oriental Residences Grand Cayman, the Caribbean's first Mandarin Oriental residential offering, and maintains a formal partnership with a leading São Paulo brokerage, giving her clients a true two-market team.
A recognized voice on US real estate for international investors, Dayanne has been a featured speaker at Conecta Imobi, Latin America's largest real estate conference, presenting to an audience of 6,000, and is the creator and host of Missão Alto Padrão e Luxo, a four-day immersion program that brings international brokers and investors to tour the Miami market.
Her practice is built for clients crossing borders: guidance on entity structuring, banking, insurance, and tax coordination for foreign nationals, plus property management for international owners after closing. Fluent in English and Portuguese with conversational Spanish, Dayanne is known for one standard above all: her clients reach her directly, and they hear back the same day.
Atendimento completo em português.
Top 100
Compass Florida Top 100 agent, two consecutive years
$50M+
Institutional office lease represented, 830 Brickell Plaza
Official Rep
Mandarin Oriental Residences Grand Cayman
6,000
Attendees, featured speaker at Conecta Imobi
12+ Years
Licensed in Florida & New York, advisor since 2014
EN · PT · ES
Fluent in English and Portuguese, conversational Spanish
Flagship Exclusive
Dayanne is the official sales representative for Mandarin Oriental Residences Grand Cayman, the Caribbean's first residential offering from Mandarin Oriental. A limited collection of oceanfront residences on St. James Point, with resort-caliber amenities and legendary five-star service.
Inquire About The ResidencesPress & Speaking
Conecta Imobi
Featured speaker at Latin America's largest real estate conference, presenting to an audience of 6,000.
Missão Alto Padrão e Luxo
Creator and host of a four-day immersion program bringing international brokers and investors to tour the Miami market.
Our Team
The Ben Moss Group combines individual strengths in negotiation, sales, marketing, and sports to create a strong team approach when servicing the needs of our clients. Through our expertise in sports and entertainment, we also specialize in representing athletes and celebrities with their unique real estate needs across the country.
Based in South Florida and Tampa, we are one of the top teams in the state of Florida. We have strength within the luxury market but are also able to assist first-time homebuyers and luxury renters.
Let Dayanne guide you through Miami's most exclusive real estate opportunities.
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