SERHANT. Signature | 157 W 57th, 50C
157w57th50c.com
LaunchIndex first observed SERHANT. Signature | 157 W 57th, 50C (157w57th50c.com) live on 30 October 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
SERHANT. Signature | 157 W 57th, 50C (157w57th50c.com) was first observed live on 30 October 2026.
Luxury 4-bedroom residence at 157 W 57th Street (ONE57), with panoramic Central Park and skyline views. Marketing and sales listing by SERHANT. Signature.
Its profile is classified as Local business within Services / Local services. Verification detected Squarespace.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- www.157w57th50c.com
- Category
- Services / Local services
- Website type
- Local business
- Observed title
- SERHANT. Signature | 157 W 57th, 50C
- Observed description
- Experience elevated living at ONE57 on Billionaires’ Row. This refined 4-bedroom residence offers panoramic Central Park and skyline views, designer interiors, a bespoke kitchen, and world-class Park Hyatt amenities.
- Detected technologies
- Squarespace
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
A canonical launch profile for 157w57th50c.com.
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