South Flagler House
Related Ross's First Florida Luxury Condominium — Designed by Robert A.M. Stern Architects
Overview
South Flagler House marks the highly anticipated entry of Related Companies — led by legendary developer Steve Ross — into the Florida luxury condominium market. Rising on a prestigious 3.4-acre waterfront site at 1355 South Flagler Drive, this landmark development features two soaring 28-story limestone-clad towers housing 108 exquisite residences on the West Palm Beach Intracoastal Waterway.
Designed by Robert A.M. Stern Architects (RAMSA), the firm behind New York's most coveted residential addresses including 15 Central Park West and 220 Central Park South, South Flagler House brings timeless classical architecture to South Florida's most dynamic waterfront. Interiors are crafted by the acclaimed firm Pembrooke & Ives, ensuring every detail reflects an uncompromising standard of luxury and refinement.
Residences range from 1,796 to 13,897 square feet with two to six bedrooms, priced from $5.9 million to $72.5 million — the most expensive offerings in Palm Beach County. With over 50,000 square feet of world-class amenities spanning three floors, South Flagler House establishes an entirely new benchmark for waterfront living in West Palm Beach. The project broke ground in April 2024, topped off in November 2025, and is on track for 2027 delivery. Sales are handled by the Corcoran Group / Frisbie team.
Unparalleled Living
South Flagler House exterior rendering — dual limestone towers on the Intracoastal Waterway
South Flagler House resort-style pool and waterfront amenity deck
South Flagler House living room interior with Intracoastal views
South Flagler House primary suite with private terrace
South Flagler House aerial view of waterfront site and twin towers
Residence Collection
Residence
2 BR / 2.5 BA
1,796–2,500 SF
From $5.9M
Residence
3 BR / 3.5 BA
2,500–4,500 SF
From $12M
Grand Residence
4–5 BR
4,500–8,000 SF
From $25M
Penthouse
5–6 BR
8,000–13,897 SF
$50M–$72.5M
Residences from $5.9M
World-Class Amenities
Wellness & Spa
- Full-service spa with treatment rooms
- 25-meter lap pool
- Resort-style swimming pool
- State-of-the-art fitness center
Social & Dining
- Private dining room
- Wine room
- Screening theater
- Game rooms
Family & Pets
- Children's playroom
- Teen lounge
- Dog spa
- 50,000 SF of amenities over 3 floors
Services
- 24/7 concierge and security
- Valet parking
- Private elevator entry to residences
- 3.4-acre waterfront grounds
Kitchen
- Premium European cabinetry
- Sub-Zero and Wolf appliances
- Natural stone countertops
- Chef-grade kitchen design
Bathrooms
- Natural stone bathroom finishes
- Spa-inspired primary bathrooms
- Premium European fixtures
- Freestanding soaking tubs
Living Spaces
- Floor-to-ceiling windows
- Private terraces throughout
- Intracoastal waterfront views
- Open-concept floor plans
Design & Technology
- Pembrooke & Ives interior design
- Smart home pre-wiring
- Private elevator entry
- Generous ceiling heights
The Visionaries
Related Ross
Developer
Robert A.M. Stern Architects
Architecture
South Flagler Drive, West Palm Beach
Frequently Asked Questions
What is South Flagler House?
South Flagler House is a landmark luxury condominium development by Related Ross (Steve Ross / Related Companies) on the West Palm Beach Intracoastal Waterway. The project features two 28-story limestone-clad towers with 108 residences on a 3.4-acre waterfront site at 1355 South Flagler Drive, designed by Robert A.M. Stern Architects (RAMSA) with interiors by Pembrooke & Ives. It is Related Companies' first Florida luxury condo project.
How much do residences cost at South Flagler House?
Residences at South Flagler House range from $5.9 million for two-bedroom residences starting at 1,796 square feet, up to $72.5 million for penthouses spanning up to 13,897 square feet — making them the most expensive residences in Palm Beach County. Contact our team for the latest pricing and availability.
When will South Flagler House be completed?
South Flagler House broke ground in April 2024 and topped off in November 2025. The project is currently under construction with delivery expected in 2027. Contact our specialists for the latest construction updates and timeline.
Who designed South Flagler House?
South Flagler House was designed by Robert A.M. Stern Architects (RAMSA), one of the world's most prestigious architecture firms known for timeless classical design, including 15 Central Park West and 220 Central Park South in New York City. Interior design is by Pembrooke & Ives. The two limestone-clad towers reflect RAMSA's signature classical architectural language.
Your South Flagler House Awaits
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1355 South Flagler Drive, West Palm Beach, FL 33401