Inside The St. Regis Residences, Sunny Isles Beach, Miami: Iconic Architecture, Full-Service Living, and 435 Feet of Oceanfront
The St. Regis Residences, Sunny Isles Beach, Miami is an under-construction, ultra-luxury residential development at 18801 Collins Avenue, Sunny Isles Beach, Florida. Developed by Fortune International Group and Château Group, the project comprises a pair of skyline-defining elliptical towers.
Prices for residences are reported from approximately $5,000,000, with Sky Villa and Penthouse pricing available upon request. The South Tower — now nearing sell-out across its 170 residences — remains on track for completion in late 2028. The North Tower, comprising 150 residences, is slated to break ground this summer.
The enclave is managed by The St. Regis Hotel Company and features over 70,000 square feet of amenities, signature Butler Service, and no hotel component. It is a purely private residential address. HL Real Estate Group can help buyers request current pricing, floor plans, and availability.
South Florida has produced some of the most coveted branded residences in the world, but few addresses arriving in this generation carry the combination of architectural distinction, hospitality legacy, and oceanfront positioning that defines the St. Regis Residences, Sunny Isles Beach. Situated along 435 linear feet of pristine Atlantic beachfront — the most of any residential enclave currently rising in the region and one of the last significant oceanfront sites of this scale in the Sunny Isles corridor — the project represents a convergence of forces that serious luxury buyers are paying attention to: an irreplaceable location, a globally recognized service brand in a stand-alone residential format, and a developer partnership with a demonstrated track record at this exact address.
For buyers researching luxury condos in Sunny Isles Beach — or evaluating branded residences in Miami against other global markets — this is a project that warrants close attention.
A Location That Cannot Be Replicated
At 18801 Collins Avenue, the St. Regis Residences, Sunny Isles Beach occupies 4.7 acres of oceanfront between Aventura and Bal Harbour — the most strategically positioned luxury corridor on South Florida’s northeastern coast. The site is flanked by the Atlantic Ocean to the east and the Intracoastal Waterway to the west, delivering unobstructed water exposure in every direction with the quiet remove that buyers at this level require.
Aventura Mall, Bal Harbour Shops, and the Miami Design District are all within easy reach. Both Miami International and Fort Lauderdale-Hollywood International airports serve the area, with the Miami-Opa Locka Executive Airport and Fort Lauderdale Executive Airport available for private aviation. The address functions equally well as a permanent residence or as the anchor of a globally mobile lifestyle — a quality that has made Sunny Isles Beach a consistent draw for South American, European, and Northeast U.S. buyers seeking oceanfront value relative to Palm Beach or Manhattan waterfront pricing.
Architecture: The St. Regis Residences, Sunny Isles Beach, Miami by Arquitectonica
The project’s signature identity begins with its form. The towers were designed by Arquitectonica — the Miami-founded firm led by Bernardo Fort-Brescia, FAIA, with a portfolio spanning 59 countries — as a pair of soaring ellipses, a shape Fort-Brescia describes as a direct reference to Earth’s orbital path around the sun.
“The sun defines Miami. The Sunny Isles name is not accidental. The monumental, ever-changing curvature creates a form identifiable from afar against the open skies,” says Fort-Brescia.
Interiors are by Patricia Anastassiadis, the São Paulo-based designer with a portfolio spanning Four Seasons, The Ritz-Carlton, Fairmont, and other global luxury properties. For this commission, Anastassiadis drew directly from private yacht design — introducing a curvilinear language, couture-grade craftsmanship, and organic materials throughout the common areas and residences. The interiors feel simultaneously cosmopolitan and coastal: refined without rigidity.
EDSA serves as landscape architect, bringing a globally informed approach shaped by decades of work across resort, luxury residential, and mixed-use destinations worldwide.
Together, the creative team at The Residences represents the same deliberate assembly that Fortune International Group and Château Group applied to The Ritz-Carlton Residences, Sunny Isles Beach — their previous collaboration and the benchmark of the submarket.
The Residences: Floor Plans, Finishes, and Views
Remaining residences include an array of expansive two- to five-bedroom designer floorplans, ranging from 1,850 to over 5,000 square feet (excluding combined units), complemented by sweeping views of the Atlantic Ocean and Intracoastal Waterway. Offerings also include full-floor penthouses and a spectacular glass-clad triplex perched atop the North Tower, spanning three full levels.
Each residence is delivered with a private elevator foyer, floor-to-ceiling windows, and ceiling heights rising to ten feet (reaching twelve feet in the Sky Villas and penthouses). Interiors feature Italian-designed kitchens outfitted with Gaggenau appliances and integrated wine coolers, walk-in closets in all primary bedrooms, and full laundry rooms. Select residences also include dedicated service quarters and service elevator access.
Sky Villas and penthouses further elevate the offering with private pools, summer kitchens, custom European cabinetry, and panoramic 360-degree views extending from the Atlantic to the Intracoastal.
Request current pricing, floor plans, and availability for the St. Regis Residences, Sunny Isles Beach, Miami through HL Real Estate Group. Complimentary. Discreet. No obligation. Pricing and availability are subject to change.
Amenities: A Private Resort in a Residential Building
The St. Regis Residences, Sunny Isles Beach is designed as a private residential resort, with over 70,000 square feet of amenities organized across the building’s lower floors and a dedicated sixth-floor outdoor deck. The building carries no hotel component and permits no transient use — every amenity exists exclusively for residents and their guests.
Arrival. The entry sequence unfolds through a grand driveway and double-height porte-cochère into an approximately 10,000-square-foot lobby designed by Anastassiadis in her signature haute-couture Modernist vocabulary — an art-filled progression of indoor and outdoor spaces that opens directly to the ocean.
Dining and Hospitality. A pair of oceanfront restaurants anchor the dining experience. The private Beach Bar & Grill offers indoor and covered outdoor seating, beach service, a private events lawn, and in-residence dining. Above, the Mezzanine serves as a backdrop for a rarefied lifestyle, featuring a private Ellipse Club, cognac room, wine vault, golf simulator, and cigar lounge, among other offerings. The St. Regis signature rituals — including Afternoon Tea Service and the Art of Sabrage champagne ceremony — are seamlessly woven into the residential program.
Wellness. The spa occupies the entire fifth floor, conceived as a sanctuary where owners can fully reset and recharge. Overlooking the Atlantic, the space blends Mediterranean-inspired materials — travertine, marble, and brushed bronze accents — with lush tropical plantings, including olive trees, bringing nature indoors while maintaining a sense of privacy. Spanning 10,000 square feet, the spa includes treatment rooms for facials and massages, a cold plunge and hot tub, infrared sauna, aromatherapy steam room, relaxation lounges, and an expansive oceanfront terrace. It also features a full-service salon, barber shop, and nail studio, along with a curated retail area and a champagne-and-tea bar.
Complementing this, the Athletic Club offers an oceanfront fitness center, spinning, yoga, Pilates, virtual training rooms, and an outdoor fitness terrace.
Beach and Pool. The Beach Club runs the full 435 feet of oceanfront with private cabanas, chaise lounges, and umbrella service. A lap pool, children’s pool, and multi-purpose events lawn complete the beachside experience. The sixth-floor Sunset Pool Deck — facing the city and the bay — features an infinity-edge-style pool described by the developer as the longest of its kind in South Florida, alongside sunken seating, a dining terrace, a Sunset Pool Bar, and a landscaped events pavilion.
Business and Private Club. The Business Club features the John Jacob Astor boardroom, private offices, a lounge, and co-working spaces. Guest suites with housekeeping service are available to owners and their guests at rates set by the condominium association.
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The St. Regis Service Model
What distinguishes this property from other oceanfront towers at comparable price points is not scale alone — it is the operating model. The building is managed by The St. Regis Hotel Company, bringing with it the brand’s signature Butler Service: a dedicated, anticipatory personal service layer for every residence that includes packing and unpacking, grocery delivery, dry cleaning pickup and delivery, vendor coordination in the owner’s absence, and move-in assistance, among other offerings.
The broader service program extends to 24/7 valet and security, concierge, doorman, and porter services, private air and ground transportation reservations, in-residence dining and catering, and access to Marriott International’s Luxury Residences Hotel Reservation Service — providing exclusive status and amenities at Marriott luxury properties worldwide.
This is, by design, a residential building that operates with the service infrastructure of a five-star hotel — without hotel guests, without transience, and without the compromises that a mixed-use model typically introduces.
Why Buyers Are Watching This Address
The global demand for pure branded residences — buildings that carry a hospitality brand’s service DNA without a hotel component — has accelerated meaningfully. The St. Regis Residences, Sunny Isles Beach, sits at the intersection of three forces that luxury buyers and their advisors have identified as markers of long-term market relevance: brand recognition at the St. Regis tier, an oceanfront site with no comparable replacements in the immediate market, and a developer partnership — Fortune International Group and Château Group — whose previous collaboration at this same address produced one of the area’s most referenced benchmarks.
With the South Tower nearly sold out and the North Tower about to break ground, the window for pre-completion positioning is narrowing. For buyers weighing this project against other South Florida new development options, the combination of brand, build quality, location, and service depth is difficult to replicate at any price point in the market.
Request Pricing, Floor Plans & Availability
HL Real Estate Group helps buyers navigate South Florida’s most important new-construction and pre-construction residences — backed by more than 20 years of Haute Living relationships across luxury real estate, hospitality, and lifestyle.
HL Real Estate Group can assist buyers in requesting current pricing, floor plans, brochures, residence availability, and private preview information for the St. Regis Residences, Sunny Isles Beach, Miami.
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Complimentary. Discreet. No obligation. Project information, pricing, floor plans, and availability are subject to change and should be verified with the development team.
A Final Word
The St. Regis Residences, Sunny Isles Beach, Miami represents a rare alignment of brand, architecture, site, and service depth in a market where those qualities rarely converge at the same address. As construction continues and inventory narrows, the time for buyers to engage — at the most advantageous terms and with the widest selection of residences — is now.
HL Real Estate Group is available to assist buyers in requesting current pricing, floor plans, brochures, and private preview access.
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Disclaimer: The St. Regis Residences, Sunny Isles Beach, Miami, is not owned, developed, or sold by Marriott International, Inc. or its affiliates. The developer is La Playa Beach Associates, LLC, which uses the St. Regis marks under license from Marriott International. All project information, pricing, floor plans, amenities, timelines, and availability are subject to change without notice and should be independently verified with the development team. This article is editorial content prepared by HL Real Estate Group and does not constitute an offer to sell or a solicitation to buy. Equal Housing Opportunity.