The St. Regis Residences, Sunny Isles Beach

Location & neighborhood

The St. Regis Residences, Sunny Isles Beach occupy a 4.7-acre beachfront site at 18801 Collins Avenue with roughly 435 linear feet of private Atlantic shoreline. Sunny Isles Beach — the "Florida Riviera" — is a barrier-island enclave of ultra-luxury oceanfront towers midway between Miami and Fort Lauderdale, prized by international buyers for its direct beach access, proximity to Bal Harbour Shops and Aventura Mall, and quick reach to two international airports.

Architecture & design

Designed by Arquitectonica, the development comprises two 62-story towers (South and North) rising roughly 750 feet — the tallest project in Sunny Isles. Conceived as a private residential resort, the towers frame panoramic ocean, Intracoastal, and skyline views, with the North Tower featuring what developers bill as South Florida's longest infinity pool. Coastal Construction is the general contractor.

Residences & finishes

The two towers together deliver 340 St. Regis-serviced residences (170 per tower), spanning two- to five-bedroom-plus-den layouts, half-floor Sky Villas, and penthouses, with sizes from roughly 1,848 to over 5,156 square feet and larger for villas. Homes feature floor-to-ceiling glass, wraparound terraces, private elevator access, and premium finishes calibrated to the oceanfront setting and St. Regis standards.

Amenities & lifestyle

Conceived as a private residential resort, the property offers more than 70,000 square feet of wellness, fitness, dining, and entertainment amenities, per-tower guest suites, and the hallmark St. Regis butler service. The North Tower's record-length infinity pool and the expansive private beach frontage anchor a resort-caliber lifestyle rare even in Sunny Isles.

Price, payment plan & delivery

Marketed entry pricing was cited around $3.9 million early in sales; current configurations are meaningfully higher — two-bedrooms from $5 million and two-bedroom-plus-dens from $6.15 million in the North Tower, three-bedrooms from about $7.1–$9.0 million, four-bedrooms from about $9.6–$10.6 million, half-floor Sky Villas from $15 million, and penthouses on request. A staged pre-construction deposit schedule applies (confirm at contract). The South Tower broke ground in August 2024 and targets Q4 2028 delivery; the North Tower is scheduled to break ground in 2026 for Q4 2029 delivery.

Developer, architect & brand

The project is developed by Fortune International Group and Château Group — the same partnership behind The Ritz-Carlton Residences, Sunny Isles Beach, with Château's separate portfolio including FENDI Château Residences, Surfside — under Marriott's St. Regis brand. Arquitectonica provides the architecture.

International investment rationale

The St. Regis Residences offer a heritage luxury-hospitality brand on one of the last large beachfront assemblages in Sunny Isles, with resort-scale amenities and a proven developer duo. For international HNW buyers — who dominate Sunny Isles demand — the St. Regis service model, private beach frontage, Florida's tax advantages, and the developers' delivery record support the long-term investment case, with the multi-year (2028–2029) delivery horizon the main consideration.