Multiplan REAM Reveals $70 Million Penthouse at Ocean House in Surfside Designed by Carla Guilhem Design

Multiplan Real Estate Asset Management has revealed the $70 million Penthouse at Ocean House, a rare two-level, full-floor offering atop the 25-residence boutique oceanfront development under construction at 9317 Collins Avenue in Surfside.

Set between Bal Harbour and Miami Beach, Surfside has quietly ascended as one of South Florida’s most exclusive oceanfront enclaves, defined by architectural pedigree, timeless luxury, and a limited collection of world-class residences. Within this prestigious stretch of coastline, Ocean House stands as the crown jewel, offering a rarity of scale and design seldom found in the area.

“At the top of the market, buyers are gravitating toward homes that feel intimate and serene, with the ocean always present,” said Marcelo Kingston, Managing Partner at Multiplan REAM. “This penthouse is a statement of how people want to live now, quietly elevated, deeply private and anchored near the water.”

Spanning the building’s whole top floor plus a private oceanfront rooftop, the duplex penthouse is positioned for uninterrupted views of the sea, sky, and city. Across both levels, the total is approximately 9,476 square feet of interior living space and 5,051 square feet of outdoor terraces, for a combined total of roughly 14,527 square feet.

Ocean House captures the refined intimacy that has made Surfside a magnet for discerning buyers seeking privacy, proximity, and prestige. “This residence is a true coastal sanctuary, designed to feel like a retreat,” commented Kingston. “It’s refined coastal living at its most livable, with spaces that bring a sense of ease and balance you can feel the moment you arrive.”

Framed by a transparent façade and wraparound floating balconies, the residence is designed to create seamless harmony between design and nature, with interiors shaped by flowing lines, natural textures, and an effortless connection to the outdoors curated by Carla Guilhem Design.

“In a home like this, the most important gesture is restraint,” said Carla Guilhem, lead interior designer of Carla Guilhem Design. “The spaces are meant to feel intuitive and serene, so the horizon and the changing light become part of the experience from sunrise to sunset.”

The penthouse kitchen features waterfall gourmet islands, sculpted cabinetry and Gaggenau appliances. Private areas are envisioned as retreats, with spa-like bathrooms featuring natural-stone soaking tubs and elevated finishes that bring a sense of calm and ritual to everyday moments.

Dedicated entertaining and wellness spaces include an exquisite game room with billiards and a bar, an exclusive cinema, a spa, and a state-of-the-art fitness area with a private training room. The private rooftop is designed as a destination in itself, with an expansive terrace lounge, pool, spa, and a summer kitchen for dining and hosting above the ocean.

“Surfside remains one of South Florida’s most coveted enclaves, and opportunities at this scale are exceptionally rare,” said Kingston​​. “This penthouse delivers the rarity buyers are seeking right now, with a full-floor residence and private rooftop in a boutique oceanfront building defined by design and discretion, a true gem within the area’s most distinguished stretch of sand.”

Sales and marketing are led by Gutman Development Marketing. Ocean House is currently under construction by Moss Construction and is slated for completion in 2027.

Renderings via Binyan Studio and Carla Guilhem Design Studio

Past PROFILE Articles about Ocean House:

For more information about Ocean House or to inquire about purchasing a unit please fill out the form below:

Multiplan REAM Breaks Ground on Ocean House In Surfside

International real estate developer Multiplan Real Estate Asset Management (REAM) has broken ground on Ocean House, an exclusive collection of 25 ultra-luxurious residences in the heart of Surfside. This milestone signifies the start of construction following Ocean House’s sales launch in August 2024, with prices starting at $5 million and completion expected in 2027. Located at 9317 Collins Avenue, Ocean House offers a limited collection of two- to five-bedroom residences spanning 2,093 to 6,279 square feet. Moss Construction is spearheading Ocean House’s vertical movement.

“Breaking ground on Ocean House is a defining moment for the evolution of Surfside’s ultra-luxury real estate market,” said José Isaac Peres, Founding Partner of Multiplan REAM. “Our vision is to elevate the luxury residential experience by seamlessly blending privacy, tranquility, and architectural mastery, setting a new benchmark for sophisticated coastal living.”

“Ocean House is designed for those seeking a more intimate, boutique lifestyle that stands apart from South Florida’s high-rise developments. With just 25 residences, Ocean House is a rare blend of boutique privacy and ultra-luxury amenities,” said Marcelo Kingston, Managing Partner at Multiplan REAM. “As a self-financed project, we have the flexibility to expedite our construction cycle while uphold our uncompromising commitment to quality and craftsmanship throughout the entire construction process, ensuring every detail meets the exceptional standards our buyers expect.”

Designed by the renowned architecture firm Arquitectonica and its landscape division, ArquitectonicaGEO, with interiors curated by internationally acclaimed designer Carla Guilhem, Ocean House embodies modern elegance with a yacht-inspired aesthetic. Residences feature floor-to-ceiling windows, expansive living rooms with natural stone flooring, and open-concept kitchens with custom-designed Silestone islands with waterfall edges. Additional highlights include European cabinetry, Gaggenau kitchen appliances, spa-inspired bathrooms with dual vanities, glass-enclosed rainfall showers, and freestanding tubs.

“We are proud to be constructing Ocean House and are fully committed to delivering a residence that reflects Multiplan REAM’s high standards of quality, efficiency, and innovation,” said Scott Moss, CEO of Moss Construction. “Our expertise ensures this development will serve as a landmark of craftsmanship and excellence for years to come.”

Ocean House offers unparalleled privacy and well-being, with thoughtfully curated wellness amenities spanning three floors. This includes a rejuvenating spa with a treatment room, salon, steam room, and a rooftop pool deck with a vitality pool. A state-of-the-art fitness center and lush landscaped spaces featuring reflecting ponds, floating cabanas, and secluded lounges enhance the serene atmosphere.

“The response from buyers affirms our vision: Ocean House is more than a luxury residence; it’s an immersive lifestyle centered around tranquility, exclusivity, and well-being.” said Phil Gutman, President of Gutman Development Marketing, who is leading the in-house sales for Ocean House.

Renderings via Binyan Studios

For more information about Ocean House or to inquire about purchasing a unit please fill out the form below:

Multiplan REAM Reveals Oceanfront Ultra-Luxury Boutique Condo 'Ocean House' in Surfside

Multiplan Real Estate Asset Management (REAM), the developer behind the luxurious 57 Ocean, has officially launched sales for Ocean House, an exclusive collection of 25 ultra-luxurious residences in the coveted Surfside enclave. The boutique development combines the best of both worlds, the seclusion and grandeur of a private high-end residence with the ease and convenience of modern condominium living. Residents will enjoy an exceptional oceanfront lifestyle in a truly exclusive setting. Multiplan REAM will conduct sales in-house by appointment only with prices starting at $5 million.

“Surfside’s unparalleled location and serene ambiance have solidified its status as the premier destination for discerning buyers in Miami’s ultra-high-end waterfront market,” said José Isaac Peres, Founding Partner of Multiplan REAM. “We are thrilled to introduce Ocean House, a project we believe will redefine luxury living in the city. We are confident this extraordinary project will thrive within this prosperous community.”

Located at 9317 Collins Avenue, the boutique condominium offers two- to five-bedroom designed to epitomize the Surfside lifestyle. Renowned architecture firm Arquitectonica and its faction ArquitectonicaGEO is spearheading Ocean House's architectural and landscape design. Their vision offers unsurpassed architecture, with Bernardo Fort-Brescia conducting it, and featuring expansive east, south, and west views. Designer Carla Guilhem, with her practice focusing on yachts and homes, cleverly cross-pollinates ideas between the two, bringing her signature style to the interiors of the residences, creating sophisticated spaces that complement the oceanfront setting.

Ocean House stands out with its distinctive emphasis on privacy and tranquility, offering a full suite of wellness-focused amenities spread across three meticulously designed floors. Each space is beautifully infused with beach-inspired hues, wooden accents, and natural stone flooring. From the rejuvenating spa with treatment room, salon, steam room, and expansive rooftop pool deck to a vitality pool and a state-of-the-art fitness center, every detail has been thoughtfully curated to enhance well-being. Additional components are integrated into the lush tropical landscape, reflecting ponds, floating cabanas, and intimate lounges.

"Unlike the impersonal high-rise developments prevalent in South Florida, Ocean House offers an intimate, exclusive experience” said Marcelo Kingston, Managing Partner at Multiplan REAM. “It is a harmonious blend of privacy, architectural brilliance, and unparalleled amenities, designed with the sophisticated buyer in mind. With breathtaking waterfront views, lavish interiors, and a limited collection of residences, Ocean House is a truly exceptional offering within Surfside's coveted coastline and Miami’s burgeoning luxury real estate market.”

Ranging in size from 2,093 SF to 6,279 SF, each residence will feature expansive floor-to-ceiling windows, a grand living room with natural stone flooring, and an open-concept kitchen that centerpieces a custom-designed Silestone island with a waterfall edge and private terraces offering breathtaking views of the Atlantic Ocean. Elegant finishes and fixtures include custom European cabinetry, Gaggenau kitchen appliances, and bathrooms with spa-like touches – a vanity with double sinks, a glass-enclosed rainfall shower, and a freestanding tub that evokes serenity.

"Surfside has become the most sought-after market to live in South Florida, the scarcity of either available land or new projects in this area makes Ocean House a true gem in the strong Miami condo luxury market. Our project stands out in this community as a true luxury, boutique development offering buyers a once-in-a-lifetime opportunity to own a villa in the sky on the ocean," said Phil Gutman.

Multiplan REAM has commenced the demolition of the two-story structure of the old Regent Palace Condominium to clear the site in anticipation of the groundbreaking, slated for the first quarter of 2025, and Ocean House is anticipated to be delivered in 2027.

"Our go-to-market strategy will be highly selective and focused. By self-financing projects, Multiplan gains the flexibility to initiate construction immediately while patiently pursuing high-caliber buyers who share our vision for Ocean House as Miami's most exclusive beachfront condo community," concluded Kingston.

Renderings via Binyan Studios

For more information about Ocean House or to inquire about purchasing a unit please fill out the form below:

Tour A Beachfront Duplex In Ocean House Which Just Sold For $14.5 Million In South-Of-Fifth

A beachfront duplex in Ocean House, a luxury building in Miami Beach’s exclusive South-Of-Fifth neighborhood, has sold for $14.5 million. The sale of 125 Ocean Dr U-201 was overseen by Chad Carroll with the Carroll Group at Compass, who listed the condominium, while the buyer was represented by Christopher Jude with Fortune International Realty. The seller is 125 Ocean Drive Holdings, LLC while the buyer is Randy S Mitchell, Lisa Gregg as Trustees of The Mitchell Family 2022 JQPR Trust.

The residence is custom built for high-tech entertainment. U-201 spans 6,240 SF of living space spread over 4 bedrooms and 4.5 bathrooms. Features include two sunrise terraces, 1 sunset terrace, a glass-encased wine vault enclosing a hidden private home office, a home movie theater, marble flooring, a bar, walk-in closets and more. Ocean House is equipped with premier security and world class resort-style services and amenities including a picnic area, business center, gym, sauna and spa, heated pool, and beach access.

Images via The Carroll Group

Record Breaking $15.06 Million Condo Sale Closes At Ocean House In South Of Fifth

A record breaking $15.06 million sale has closed at Ocean House in South Beach’s South of Fifth neighborhood. The all cash transaction was completed virtually with an additional two backup cash offers in place. Chad Carroll with Compass represented the undisclosed buyer. Paola Marulanda & Laura Roxanna Garcia with ONE Sotheby’s International Realty represented the seller. Ocean House is located at 125 Ocean Dr in Miami Beach.

Unit #U-0201 is a 5 bedroom, 5.5 bathroom residence spread over 6,009 square feet. The 2-story property was designed by the world-renowned Steven G. The residence features 30’ of glass that opens just steps from the private beach. Features 2 sunrise terraces, 1 sunset terrace, a movie theatre and a glass-encased wine vault plus a hidden home office.

Featured Listing: 125 Ocean Drive #U-0301

Ocean House has a new listing that is sure to make you drool. Located at 125 Ocean Drive, Unit #U-0301 features 4 bedrooms, 4 full bathrooms and 1 half-bath over 4,344 SF. The unit also features custom Artefacto design, private elevator entry, chef's kitchen with Wolf, SubZero and Miele appliances, 2 parking spaces, wine bar and a luxurious master suite with Poliform custom closets and finely finished bathrooms. Ocean House is a high-end, boutique condo building with only 28 units, white glove concierge service, oceanfront pool and beach with full service staff, gym, spa, salon, snooker, wine room with humidor and library. Walking distance to the famous South-of-Fifth neighborhood including Prime 112, Prime Fish, Prime Italian, Joe's Stone Crab, Il Mulino, etc. Currently listed with Dora Puig of Luxe Living Realty for $12.5 Million.