Ocean House Unveils $70M Trophy Penthouse, Adding to Surfside’s Ultra-Luxury Market

Key Points

• $70M duplex penthouse unveiled at Ocean House in Surfside.
• 14,500+ SF total with private rooftop, pool, and full-floor living.
• Developed by Multiplan REAM, with delivery targeted for 2027.

A new price ceiling has officially arrived in Surfside. Multiplan Real Estate Asset Management has unveiled a $70 million penthouse at Ocean House Surfside, a boutique oceanfront project under construction at 9317 Collins Avenue. The two-level, full-floor residence crowns a 25-unit building, reinforcing Surfside’s emergence as one of South Florida’s most exclusive and supply-constrained luxury markets.

Inside the Penthouse

The residence spans the entire top floor plus a private oceanfront rooftop, delivering uninterrupted views of the Atlantic, skyline, and coastline. Key scale metrics matter here. The penthouse includes approximately 9,476 square feet of interior living space and 5,051 square feet of outdoor terraces, bringing total usable area to roughly 14,527 square feet. This is not a high-rise sky condo. It is designed to live like a standalone estate in the sky, with privacy and scale that rarely exist north of Miami Beach.

Design Focused on Restraint and Privacy

Interiors are curated by Carla Guilhem Design, emphasizing calm materials, flowing lines, and seamless indoor-outdoor transitions. Floor-to-ceiling glass, wraparound balconies, and a transparent façade keep the ocean visually present throughout the home. The kitchen features sculpted cabinetry, waterfall islands, and Gaggenau appliances, while spa-style bathrooms incorporate natural stone soaking tubs and elevated finishes. Amenities within the residence include a private cinema, spa, fitness suite, and game room. The rooftop adds another layer of exclusivity with a pool, spa, lounge areas, and summer kitchen.

Why Surfside Keeps Winning

Surfside sits between Bal Harbour and Miami Beach, offering oceanfront access without the density or visibility of larger condo corridors. With limited development sites and strict scale, trophy inventory is scarce by design. Buyers at this level are prioritizing privacy, boutique buildings, and full-floor living, rather than sheer height or unit count. Ocean House leans directly into that demand.

Team, Timeline, and Market Signal

Sales and marketing are led by Gutman Development Marketing, with construction underway by Moss Construction. Completion is targeted for 2027. The pricing sends a clear signal. Ultra-wealthy buyers are still willing to pay a premium for scarcity, design discipline, and oceanfront privacy, especially in tightly zoned submarkets like Surfside.

Bottom Line

Ocean House’s $70M penthouse is not just a listing. It is a benchmark that reinforces Surfside’s position as one of South Florida’s most exclusive and supply-limited luxury condo markets, where true trophy inventory commands top-of-market pricing