550 West 21st Street Rises in West Chelsea, Manhattan
550 WEST 21 STREET, New York, NY, USA in Chelsea, Manhattan is a property zoned C6-3. The building spans built in 2020, 205,247 gross square feet, 20 floors, 36 units. It last traded for $87.4M in April 2024, and is held by 550W21 OWNER LLC. Below, Crezly Research breaks down the building's ownership, debt profile, and recent nearby sales from New York City public records.
The building
| Address | 550 WEST 21 STREET, New York, NY, USA |
| BBL (Borough-Block-Lot) | 1-692-53 |
| Zoning district | C6-3 |
| Year built | 2020 |
| Gross floor area | 205,247 sq ft |
| Lot area | 20,555 sq ft |
| Total units | 36 |
| Floors | 20 |
| Built FAR | 9.99 |
| Assessed value (total) | $6.41M |
Who owns it
550W21 OWNER LLC
Last recorded sale $87.4M (Apr 2024) · Estimated outstanding debt $56.81M
Owner contact & lender details
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Unlock owner contacts →Recent nearby sales
Recorded deeds on and around this block (ACRIS).
| Address | Recorded | Price |
|---|---|---|
| 505 WEST 19 STREET | 2026-04-03 | $2.35M |
| 100 11 AVENUE | 2026-04-01 | $3.11M |
| 100 11 AVENUE | 2026-03-19 | $860,000 |
| 120 ELEVENTH AVE | 2026-02-03 | $3.11M |
| 505 WEST 19TH STREET | 2026-01-20 | $21M |
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Compiled by Crezly Research from New York City public records (ACRIS, PLUTO, DOB/HPD).
Figures are estimates from public data and may not reflect the most recent transactions. Not legal, financial or investment advice.