Our Team

Local Expertise. Global connections.

Mayi de la Vega, Founder and CEO, ONE Sotheby’s International Realty

Cuban-American real estate powerhouse, Mayi de la Vega is the Founder and Chief Executive Officer of ONE Sotheby’s International Realty (ONE SIR), a Sotheby’s International Realty affiliate and the leading luxury brokerage firm in Florida’s East Coast. As a true visionary, de la Vega founded the firm back in 2008 during the depths of the country’s worst economic recession. Under her leadership, the company has flourished to nineteen offices and is backed by a global network that spans 23,000 associates in 72 countries and territories. Currently ranked as the Top Real Estate Brokerage in Miami and recognized as one of the top ten highest producing Sotheby’s International Realty affiliates worldwide, which produces an annual sales volume of$3 billion, ONE SIR has become Florida’s East Coast true voice of luxury.

Distinguished as an industry leader, de la Vega along with her son, Daniel de la Vega, the current President of ONE SIR, continue to strategically expand across Florida’s East Coast. ONE SIR’s development division holds the majority market share of luxury condominiums above the two-million-dollar mark, with 20 exclusive new developments in Miami-Dade, Broward, Palm Beach and Treasure Coast counties, accounting for more than $3.1 billion worth of real estate inventory.

De la Vega’s expertise has allowed her to maximize the prestigious reputation of the historic Sotheby’s Auction House, skillfully positioning ONE SIR’s listings for maximum exposure among the elite clientele at global events from New York to Hong Kong and Moscow.

With a wealth of experience in the industry and a number of record-breaking achievements, de la Vega prides herself in building a sustainable lifestyle, network and community for ONE SIR. In doing so, she regularly ensures that wellness is at the heart of the company’s core values and spearheaded the launch of a dedicated “Wellness Month” to encourage healthy work-life balances within the company.

De la Vega is an avid art collector and dedicates time to traveling the globe as the company’s brand ambassador, while marketing Florida’s East Coast as an international, cultural mecca. She is an honored contributor to the community through her support of charitable, philanthropic and educational programs. De la Vega is a Board Member of United Way, part of the Toqueville Society of United Way and involved in the Cisneros Fontanals Art Foundation and served on the Foundation Committee for Nicklaus Children’s Hospital, The Board of Trustees for FIU, and as a “Guardian Angel” for Jackson Memorial Hospital. She currently resides in Miami Beach, Florida.