Paper-prepared

321 West 55th Street

Manhattan · Co-op

Co-op

Type

36

Units

1912

Year built

Manhattan

Borough

D4 · Elevator Cooperative

Public records

What we know about 321 West 55th Street

Sales (5yr)

10

Median price

$825K

Avg price per square foot

$973

Last sale

Jun 2026

Open violations

11

Violations (5yr)

Not available

Permits (5yr)

9

Latest Nov 2025

Energy Star

99 · 2024

Last C of O

Not available

Recent closed sales

DateUnitBeds / BathsSFPrice
Jun 2026Not availableNot availableNot available$63,582
Jun 2026931 / 1750$1,100,000
Jan 2026531 / 1Not available$715,000
Sep 2023322 / 21,201$1,145,000
Aug 2023L-22 / 1800$750,000
Source: NYC ACRIS · public record