Developer. Investor. Native.

The Surfcomber on Collins.

The family origin begins with the Surfcomber Hotel, opened on Collins Avenue in 1948. Three generations later, the Mirmelli name is still tied to Miami Beach and to a relationship network that has compounded over decades.

A New York apartment with a guy named Leo.

In 1992, before Romeo + Juliet and Titanic, Leonardo DiCaprio shared a New York sublet with a young Greg Mirmelli. It is a small but memorable footnote in the orbit Greg moved through before returning to Miami real estate.

The developer's broker.

For eight years, Greg represented major Miami developers including Dan Kodsi, Art Falcone, Mark Roberts, and Harvey Silverman. His work centered on land assemblage, acquisitions, and relationship-driven dealmaking.

That period included his pivotal role in what became Miami World Center, with roughly $250 million injected into Downtown Miami through the projects Greg and his associates spearheaded.

The assemblage that became a city block.

Miami World Center is now one of the largest urban developments in the United States. The original conviction was simple: see value before the consensus, assemble the parcels, and let the market cycle catch up.

Acquires 2120 Bay Avenue.

Greg acquired 2120 Bay Avenue, held it through the financial crisis and recovery, and later sold it for $18 million in 2020 following a bidding war documented by The Real Deal.

Waterfront sale, $18M, mid-pandemic.

During a period when many markets were frozen, Greg ran a bidding war on a Miami Beach waterfront listing and closed the deal.

600 and 800 Collins. The Fashion District flip.

Greg acquired 800 Collins in 2021, then after flipping that nearby asset, acquired 600 Collins in 2022. Both are trophy mixed-use buildings on one of Miami Beach's most visible retail corridors.

Hibiscus Island, acquired and in construction.

Greg acquired 420 South Hibiscus Drive for $12 million and committed a further $10 million to luxury redevelopment. It is a live example of his buy-build-reposition playbook on one of the quieter Sunset Lake islands.

Founder, Date.com.

Greg launched Date.com on the App Store in 2024, a software side project that reflects the same pattern seen in his real estate career: build, reset, and build again.

Producer, The Idiot.

Greg has a producer credit on the feature film The Idiot, slated for release in 2026. Real estate, software, and film all sit inside a broader operating playbook.

At the helm of 6 and 7 Farrey Lane.

Greg is currently leading development of 6 and 7 Farrey Lane, a Venetian Islands project that combines his Miami Beach roots, developer relationships, and buy-build-reposition strategy on one of the bay's most watched streets.

"I've been counted out three times. This is my fourth comeback. The market always remembers."