In the heart of South of Fifth—Miami Beach’s most elite enclave—rises a one-of-a-kind residence that defies convention and exemplifies architectural artistry. Penthouse A at Murano Grande, listed at $14.85 million, is not simply a penthouse. It’s a curated design experience by visionary architect Chad Oppenheim, delivered across two sprawling levels, spanning 5,305 interior square feet with an additional 1,900 square feet of outdoor space.
Crafted as an homage to the refined modernism of Richard Meier, the penthouse captures the rare synergy of form and function with museum-caliber precision. It’s a testament to what’s possible when clean lines, organic textures, and sculptural design elements converge against the backdrop of endless ocean, bay, and skyline views.
The moment you cross the threshold of Penthouse A, you're immersed in a world suspended between the clouds and the sea. Towering 20-foot ceilings flood the space with light, while a custom floating Burmese teak staircase immediately draws the eye upward—its form reminiscent of the spiral at New York’s Museum of Modern Art. It’s a design flourish that sets the tone: this is a residence meant to be admired from every angle.
Currently configured as a voluminous two-bedroom, the penthouse was originally conceived as a three-bedroom layout, and still offers the flexibility to return to that configuration. With three full bathrooms, a powder room, and four parking spaces, this home is as functionally equipped as it is visually arresting.
From Burmese teak to Indian sandstone, every element in this home has been hand-selected for its texture, color, and enduring quality. The penthouse is a tour de force of international design, where each detail carries a narrative rooted in craftsmanship.
Burmese teak wood flooring on the main level, paired with white oak floors on the second story
Teak-paneled walls and a floating sculptural staircase framed by curved tempered glass
Indian teak sandstone terraces cut to resemble wood grain for a seamless indoor-outdoor visual flow
Boffi “Case 5.0” kitchen, designed by Piero Lissoni, with Dupont Corian countertops
High-performance appliances by Sub-Zero, Gaggenau, and Miele
Every corner of the residence is considered. In the dining area, two limited-edition “Cherry Blossom” Swarovski chandeliers by Dutch designer Tord Boontje lend a delicate, luminous drama. Architectural ceiling lights by Kreon, imported from Belgium, add discreet precision, while Holly Hunt cowhide leather paneling softens the media room and primary suite.
One particularly notable detail: the custom 68-foot library, illuminated by recessed lighting. It transforms an architectural corridor into a contemplative space, equally suited for showcasing rare art books or treasured collections.
The primary suite doesn’t just rest at the pinnacle of this residence—it sets the gold standard for private, spa-level living. More than just a bedroom, this retreat comprises a generous lounge area, fully outfitted Poliform-designed closets, and a lavish en-suite bathroom that is a world unto itself.
The centerpiece is a sculptural Boffi soaking tub placed with intention—framing panoramic ocean views as you unwind. The space unfolds like a curated design journey, featuring Pietra Serena sandstone sourced from Italy. Together, these thoughtfully chosen materials create a harmonious, sensorial environment that elevates everyday routines into meaningful rituals.
While much of the home’s brilliance lies in its visual language, its engineering is equally forward-thinking. A full Crestron Smart Home System governs surround sound, lighting, shades, HVAC, and media—enabling a living environment that adjusts intuitively to your needs.
Hidden blackout shades and electric solar sheers, set into the ceiling channels
20 ceiling speakers distributed across all zones (yes, even the bathrooms), each hidden behind drywall
Media room with a ceiling-concealed 10-foot projector screen for cinema-style viewing
Custom lighting continues throughout the home, including antique bronze staircase handrails, Pucci teardrop sconces, and ambient glows that enhance the architectural rhythm of the interiors.
In Miami, outdoor space is luxury currency. Penthouse A delivers over 1,900 square feet of exterior living via six covered balconies and a private rooftop courtyard garden. This is not just an outdoor area—it’s a complete vertical sanctuary.
Whether you're sipping espresso at sunrise, hosting a rooftop cocktail reception, or enjoying a tranquil moment surrounded by sculptural landscaping, this space allows the city to melt away into the horizon.
Located at 400 Alton Road in Miami Beach the Murano Grande, Penthouse A sits at the nexus of luxury and lifestyle. South of Fifth remains one of the most exclusive zip codes in Miami Beach, known for its fine dining, marina access, cultural offerings, and walkability—all with the intimacy of a true neighborhood.
As listing agent Jeff Miller of the Jeff Miller Group succinctly puts it: “This is not just a penthouse—it’s a statement. The combination of architecture, craftsmanship, views, and location places this property in a class of its own.”
And that class, quite simply, is unmatched.
Some properties are purchased for investment. Others for prestige. Penthouse A is acquired for both—and for the sensory experience it delivers on a daily basis. It’s a collector’s item in architectural form, one that offers privacy, personalization, and permanence in a market that often feels transient.
Price: $14,850,000
Interior space: 5,305 sq ft
Exterior space: 1,900+ sq ft
Configuration: 2 bedrooms (originally 3), 3 full baths, 1 powder room
Garage: Four-car private
Design: Chad Oppenheim
Smart Features: Full Crestron system, concealed A/V, hidden shades
Outdoor Living: 6 balconies + rooftop garden
The Jeff Miller Group – ONE Sotheby’s International Realty