Project Snapshot
Under Construction1355 S. Flagler Drive, West Palm Beach, FL 33401
Luxury condominium
108 residences
Two 28-story towers
from ~$5.7M
Delivery expected 2027
Related Ross
Every claim on this page links to a dated public source, verified October 2026.
This site has no live MLS feed. To confirm availability at South Flagler House with Kelby, use the current listings page at /listings/, the booking calendar, or a direct call.
All of West Palm BeachThe project in brief
South Flagler House at a glance.
South Flagler House is Related Ross's first luxury condominium high-rise in Florida, designed by Robert A.M. Stern Architects as twin 28-story limestone towers at 1355 S. Flagler Drive in West Palm Beach. The project holds about 108 residences, topped out in November 2025, and is scheduled for delivery in 2027. It is West Palm Beach's most expensive address in the current cycle, with pre-construction sales reported above $500 million by early 2026.
Status vocabulary: Unverified, Under Construction, Completed, Pre-Construction, Sold Out, Sales Released. Prices are reported by the linked sources on the dates shown and change often; nothing here is a guarantee of price, value, or completion date.
Identity
Related Ross's landmark condominium on the South Flagler corridor
South Flagler House is a pair of 28-story limestone towers by Related Ross (Related Companies and Stephen Ross) at 1355 S. Flagler Drive. Robert A.M. Stern Architects designed the buildings, making this the firm's first luxury condominium high-rise in Florida, with interiors by Pembrooke & Ives. The project holds about 108 residences and topped out in November 2025.
Pricing & availability
From about $5.7 million, with a median near $15 million
Labeled pricing, 2025-2026
Asking prices have been reported from about $5.7 million, with a reported median near $15 million, penthouses up to about $73 million, and residences from roughly 2,200 to 13,900 square feet in two- to five-bedroom layouts. Pre-construction sales reportedly exceeded $500 million by early 2026. Current availability and the current price list are confirmed directly with Kelby or the sales team.
Architecture & design
Robert A.M. Stern limestone towers
Robert A.M. Stern Architects designed two 28-story limestone towers with interiors by Pembrooke & Ives. Residences range from about 2,196 to 13,897 square feet across two to five bedrooms, with park flats, guest suites, and a penthouse collection.
Amenities
About 50,000 square feet of private club amenities
- 25-meter lap pool with sun shelf, hot tub, and lakefront poolside cabanas
- His-and-hers spas with vitality pools, ice plunges, steam, saunas, treatment rooms, and a beauty salon
- State-of-the-art fitness center with Pilates and yoga studios and private training suites
- Multiple culinary concepts, private dining rooms, catering kitchen, and outdoor dining patio
- Wine room with private lockers, theater, card room and library, and co-working
- Children's and teens' recreation and STEM room
- Sports simulator lounge and indoor pickleball court
- 24-hour attended lobby with concierge and business center
Construction & timeline
Topped out November 2025; delivery expected 2027
Under Construction · Delivery expected 2027
South Flagler House topped out in November 2025, with estimated delivery in the third quarter of 2027. Pre-construction sales reportedly exceeded $500 million by early 2026.
Location & access
South Flagler Drive between downtown and the Palm Beach bridges
1355 S. Flagler Drive sits on the west side of the Intracoastal Waterway in West Palm Beach, near the southern downtown corridor and a short drive from the Palm Beach bridges, CityPlace, and the airport. The address carries direct water exposure across both towers.
Ownership & rules
Condominium ownership at the top of the local market
South Flagler House is a for-sale condominium project. The condo fee structure, deposit schedule, and rental policy were not itemized in this research: those read Contact for current information and are confirmed with Kelby or the sales team.
Project FAQs
Straight answers about South Flagler House.
Who is developing South Flagler House?
Related Ross, the joint venture between Related Companies and Stephen Ross, is the developer. Robert A.M. Stern Architects designed the towers and Pembrooke & Ives handled the interiors.
How much do residences cost?
Asking prices have been reported from about $5.7 million, with a reported median near $15 million and penthouses up to about $73 million. The current price list is confirmed directly with Kelby or the sales team.
What is the construction status?
The project topped out in November 2025 and is under construction, with estimated delivery in 2027. Current construction progress and the delivery month are confirmed directly with Kelby.
How large are the residences?
Residences range from roughly 2,196 to 13,897 square feet in two- to five-bedroom layouts. The lineup runs from park flats and guest suites to penthouses at the top of the towers.
Can Kelby represent me as a buyer at South Flagler House?
Yes. Kelby represents buyers at South Flagler House from the first tour through closing, and buyer-agent commission is typically settled at closing. The deposit schedule, condo fee structure, and rental policy were not itemized in this research: those read Contact for current information and are confirmed with Kelby or the sales team. Current availability and the current price list are confirmed directly with Kelby.
Explore around South Flagler House
The market context for this project.
Provenance
Information reviewed October 2026.
Every claim on this page is drawn from public research and linked to its dated source below. Figures such as asking prices, HOA fees, and completion dates change; where a field could not be verified it reads “Contact for current information” or “Not verified”, and the answer is one call away. Nothing on this page is a guarantee of price, availability, or completion date.
- Source
Related Ross, South Flagler House property page
Developer's published project facts
- Source
Florida YIMBY, South Flagler House tops out
November 2025: topping out
- Source
South Flagler House official amenities
Official amenity program
- Source
Palm Beach Luxury, South Flagler House
2025-2026: pricing and residences
Each source above verified October 2026
Request pricing · South Flagler House
Get the current South Flagler House read from Kelby.
Current price list, floor plan availability, deposit structure, and the honest verdict on whether this project fits your plan. Send your criteria and Kelby replies personally, usually within one business day. Real-time availability is always confirmed directly with Kelby.
Request pricing & availability
Include the unit type, budget, and timeline you are considering at South Flagler House.