Una Residences Brickell Floor Plans | Bayfront 2 to 5 BR & Tri-Level Penthouse Guide

Una Residences Brickell — Floor Plans

At 175 SE 25th Road in South Brickell, Una Residences completed its Temporary Certificate of Occupancy on February 26, 2026 — making it the first new waterfront residential tower delivered in Brickell in over a decade. Developed by OKO Group and Cain International, designed by Adrian Smith + Gordon Gill Architecture with executive architecture by Revuelta Architecture International and landscape by Enzo Enea, Una rises 47 stories above Biscayne Bay with just 135 residences — two to four homes per floor — and two record-setting tri-level penthouses crowning the building.

Adrian Smith + Gordon Gill Architecture is the firm responsible for the Burj Khalifa in Dubai, the world's tallest building, as well as the Jeddah Tower in Saudi Arabia, currently under construction to surpass it. Una Residences represents their first completed residential tower in Miami — and the architectural ambition is legible in every floor plan decision the building makes.

Over 90 percent of the residences were sold prior to completion. Remaining inventory is priced from $6.2 million to $10.8 million. All available residences are now resale only.

Una Residences Brickell — Floor Plans at a Glance

The Ten-Year Waterfront Gap — Why Una's Floor Plans Matter

Una Residences is not simply another Brickell luxury tower. It is the only new-construction waterfront residential building delivered in Brickell in more than ten years — a fact that directly shapes its floor plan value proposition. The shortage of developable waterfront land along South Brickell means no comparable waterfront product has been or is likely to be delivered at this address type in the near future. Every Una floor plan, from the entry two-bedroom to the tri-level penthouses, sits on land that cannot be replicated within the Brickell luxury condoMore Info market.

2 Bedroom Residences

The property offers a collection of two to five-bedroom floor plans ranging approximately from 1,100 to 4,786 square feet, including expansive flow-through layouts. At the two-bedroom level, Una's floor plans range from approximately 1,100 to 1,800 square feet — compact by the building's overall standards, but delivered with the full Una specification: private elevator entry, 10-foot-8-inch ceilings, floor-to-ceiling glass with extra-wide terraces and glass balcony railings, Gaggenau kitchen, and direct Biscayne Bay views. The two-bedroom plans represent the building's entry price point and are consistently among the most actively sought resale configurations given their accessibility relative to the building's overall pricing tier.

3 Bedroom Residences

Three-bedroom floor plans range from approximately 2,000 to 3,000 square feet and begin to unlock the building's defining view characteristic: unobstructed sightlines across Biscayne Bay toward Key Biscayne and the Atlantic Ocean from the primary living areas. Sliding "lift and glide" floor-to-ceiling doors open living spaces directly to the extra-wide terraces, creating the indoor-outdoor flow that Una's yacht-inspired design philosophy prioritizes throughout. Flow-through configurations — delivering bay views to the east and Downtown Miami skyline views to the west simultaneously — become available within this bedroom count on select upper floors.

4 Bedroom Residences

Four-bedroom floor plans span approximately 3,200 to 4,000 square feet and represent the tier at which Una's boutique density becomes most pronounced. With only two to four residences per floor across the entire building, four-bedroom owners typically share their floor with just one neighbor. Flow-through east-to-west layouts are available within this configuration, delivering bay, ocean, and city views from multiple orientations within the same home. Primary suites at this bedroom count include adjacent private balconies — Una's design specifically positions master bedroom suites along the waterfront rather than the interior corridor, ensuring the most private spaces in the home are also the best-view spaces.

5 Bedroom Residences

Five-bedroom floor plans at Una Residences range from approximately 4,200 to 4,786 square feet — the largest standard residences in the building before reaching penthouse territory. These homes sit on upper floors where the view corridors are at their widest and the separation from neighboring buildings is most complete. Flow-through orientation, expanded terraces, and the full Una finish package are standard. For buyers evaluating Brickell penthousesMore Info at a more accessible price point than the tri-level crown homes, the upper-floor five-bedroom residences offer the closest approximation to the penthouse experience within the standard collection.

Tri-Level Penthouses — Record-Setting Floor Plans

The two tri-level penthouses crowning Una Residences are among the most significant floor plans ever delivered in Brickell. The data speaks for itself:

• Each tri-level penthouse sold for $17.75 million — at $2,506 per square foot, also the highest price per square foot deal recorded in the City of Miami at the time of sale.
• The triplex residences span roughly 7,089 square feet of interior space plus about 2,871 square feet of outdoor terraces and rooftop areas.
• Each penthouse includes six bedrooms, seven bathrooms, a media room, a study, and a private internal elevator accessing all three floors of the residence.
• The penthouses feature two private rooftop pools — a lap pool and a plunge pool — along with a summer kitchen, sauna, and steam room.
• Ceiling heights of 12 feet and above throughout, with over-12-foot minimums at the penthouse level.

Both tri-level penthouses are sold and are not available on the resale market. Their sale prices, however, establish the pricing ceiling for the building and provide meaningful context for valuing the upper-floor standard residences immediately below.

The Yacht Design Philosophy — How It Shapes Every Floor Plan

Una's architectural concept is not decorative branding — the yacht design philosophy by Adrian Smith + Gordon Gill Architecture directly informs structural and floor plan decisions throughout the building. Three consequences for buyers:

Glass balcony railings throughout: Unlike the solid concrete or steel balcony railings common in South Florida high-rises, Una uses full glass balcony railings at every floor, on every residence. The view from within the residence begins at floor level and extends uninterrupted to the horizon — a detail that meaningfully changes the experience of being in the living room relative to buildings where a parapet wall cuts the view at seated eye level.

Extra-wide terraces integrated into the great room: Una's terraces are not appended to the floor plan as an afterthought. They are proportioned and positioned as outdoor extensions of the great room itself, with the sliding "lift and glide" doors designed to disappear when open — erasing the boundary between interior and exterior in a way that is architecturally unusual at this scale.

Sweeping curved silhouette: The building's curved profile — recognizable from across Biscayne Bay as a smooth, light-metallic wave form — is the product of a structural decision to orient the tower's long face toward the water. Every principal room in every floor plan faces the bay as a direct result of this orientation choice.

Interior Finish Standards — All Residences

Every Una Residences floor plan is delivered with:

• Private elevator entry into each residence
• 10-foot-8-inch ceilings (11'7" to 12'4"+ in penthouses)
• Floor-to-ceiling glass throughout all principal rooms
• Extra-wide terraces with glass balcony railings
• "Lift and glide" sliding doors connecting great rooms to terraces
• Chef's kitchen with Gaggenau appliance suite
• Primary suites with adjacent waterfront balconies
• His and hers closets and bathrooms in primary suites
• Utility rooms with full-size washers and dryers
• Smart home technology throughout
• Private marina access and boat slip availability

Location — South Brickell's Most Privileged Waterfront Address

Una Residences at 175 SE 25th Road sits at the southern end of Brickell Avenue — a quieter, more residential stretch of the waterfront known informally as Millionaire's Row — with direct Biscayne Bay frontage and a private marina. The surrounding context combines the cultural and dining resources of the Brickell financial district to the north with immediate proximity to Coconut Grove to the south. Key Biscayne beaches are accessible via the Rickenbacker Causeway within ten minutes. Miami International Airport is approximately 20 minutes by car.

For Brickell luxury condoMore Info buyers who specifically want direct waterfront — as opposed to the water-view but non-waterfront position of most Brickell towers — Una is one of a very small number of addresses that actually delivers bayfront land under the building itself.

Building Specifications

Ready to Explore Una Residences Brickell Floor Plans?

Una Residences received its TCO in February 2026 — closings and move-ins are now underway. All available residences are resale only, with inventory priced from $6.2 million to $10.8 million. Contact us to review current availability by floor plan type, level, and view orientation, and to request floor plan PDFs for specific units.

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