Overview
The XI is a bold twin-tower development by Bjarke Ingels Group (BIG), twisting dramatically along the High Line in West Chelsea. With interiors by Gabellini Sheppard, this project leans into avant-garde design and lifestyle branding, formerly with Six Senses.
Layouts vary widely, and some units do sacrifice practicality for visual drama. This is a project for design-lovers who want the unexpected. It feels younger and more adventurous than its uptown counterparts.
As an investment, the XI has been uneven — delayed launches and rebrands have cooled momentum. However, the combination of architecture, location, and river views still makes it a wildcard asset with long-term upside if properly managed.
📈 Grades
| 
 Category  | 
 Grade  | 
|---|---|
| 
 Construction  | 
 B+  | 
| 
 Layouts  | 
 B  | 
| 
 Amenities  | 
 A-  | 
| 
 Finishes  | 
 A  | 
| 
 Value  | 
 B  | 
🗘️ Details & Highlights
Location & Design
- 
Sits between the Hudson River and High Line
 - 
Designed by Bjarke Ingels with twisting form and expressive glass façade
 
Residences
- 
236 units in both towers with varied layouts and exposures
 - 
Bespoke interiors with natural wood, stone, and high-contrast finishes
 
Amenity Highlights
- 
Spa, fitness center, 75-foot pool, and private lounges
 - 
In-house wellness programming (formerly Six Senses)
 - 
Valet parking and full-service concierge
 
📈 Demand Score
Mixed. High interest from lifestyle buyers, creatives, and those drawn to starchitect developments, but resale concerns persist.
📉 Resale Outlook
Cautious optimism. Long-term upside if the brand and management stabilize. Unique architecture and location provide rarity.