
Gregory C. Frank
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★★★★★
"Greg is an outstanding broker to work with from start to finish. He is very knowledgeable on the area and listens and understands the needs and wants of the client. He goes above and beyond for you. Greg made my home buying seamless. I would definitely work with Greg again as well as recommend him to anyone looking to buy in South Florida. Thank you for making my Boca dreams come true. " - Kara S.
★★★★★
"If you're in search of a referral or rockstar agent in the Boca Raton/Delray, FL area, Greg is your go-to guy! As a Compass agent in Jupiter, FL, I've referred several clients to Greg over the past couple of months, all of whom have either closed or are under contract. Greg goes above and beyond for all his clients and treats them like family, particularly my referrals. With over 20 years of experience in the fast-paced New York real estate market, Greg brings specialized and diverse expertise from the lending industry, offering a unique experience to his clients. But the process doesn't stop at the closing table with Greg; he understands the nuances of relocating to a new state and provides vendor recommendations, local advice, and much more! Greg exceeds all expectations of a referral partner; he follows up, answers the phone, and keeps the referring agent informed every step of the way. If you're seeking an agent in the Boca Raton/Delray area, you must contact Greg!" - Morgan Rose S.
★★★★★
"Greg was awesome!! Attentive, informative, and always available. This transaction was only a rental, but we were treated as if it was a multi-million-dollar deal. Looking forward working with Greg on our next deal." - Ray H.
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Awards
America's Best Real Estate Agents - Wall Street Journal and REAL Trends
Top 40 Teams in Florida - WSJ & REAL Trends
Top 2 Teams in Boca Raton - Wall Street Journal & REAL Trends
Press
Specialties
Education
Gregory C. Frank - Luxury Real Estate Advisor in South Florida
Greg is a top-producing Luxury Real Estate Advisor in South Florida, specializing in Boca Raton, Delray Beach, and Palm Beach. As a key member of The Platt Group, one of the Top 20 Compass Teams nationwide, Greg is part of the #1 team in Boca Raton & Delray Beach and the #15 team in Florida, according to RealTrends. He ranks among the top 1% of realtors nationwide, offering unparalleled expertise in the luxury market.
A Legacy of Real Estate Excellence
As a second-generation Realtor, Greg was introduced to the industry at an early age. His mother built a market-leading brokerage on Long Island’s prestigious Gold Coast, where Greg gained firsthand experience in high-end real estate sales, negotiations, and client service. This foundation instilled in him the importance of integrity, market knowledge, and personalized service—qualities he brings to every transaction.
Finance & Investment Expertise in Luxury Real Estate
Before becoming a full-time luxury real estate advisor, Greg spent years raising capital and negotiating private investments, eventually founding Blackstone Mortgage in 2013 to service the needs of affluent clients. With a deep understanding of luxury home financing, he has a unique advantage in guiding buyers and sellers through complex transactions, financing strategies, and high-net-worth negotiations—a skill set that differentiates him from other agents.
Blackstone successfully closed over $1.1B in loans, thanks to Greg’s extensive network of banks, lenders, wealth management firms, and private equity groups. He later launched ResidencyNY, a high-end real estate publication featuring multi-million-dollar listings and top-performing agents across the U.S.
Why Clients Choose Gregory:
Greg’s success is built on three core principles: ✔ Experience – Backed by 30 years of business acumen and industry expertise, Greg provides strategic guidance to buyers and sellers in the ultra-competitive South Florida luxury market. ✔ Negotiation – With a proven track record of securing the best possible terms, Greg protects his clients’ interests while maximizing value. ✔ White-Glove Service – Greg prioritizes discretion, professionalism, and lifelong client relationships, ensuring a seamless and stress-free real estate experience.
Whether you're buying or selling a luxury home in Boca Raton, Delray Beach, or Palm Beach, Greg’s market knowledge, financial expertise, and negotiation skills make him the trusted advisor you need.
Preview a video I made with other Compass agents discussing how we help our clients nationwide: VIEW HERE.














