Paper-prepared
51 East 78th Street
Manhattan · Co-op
Co-op
Type
21
Units
1920
Year built
Manhattan
Borough
D4 · Elevator Cooperative
Public records
What we know about 51 East 78th Street
Sales (5yr)
4
Median price
$825K
Avg price per square foot
$783
Last sale
Jul 2026
Open violations
16
Violations (5yr)
18
Permits (5yr)
2
Latest Feb 2022
Energy Star
Not available
Last C of O
Not available
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| Jul 2026 | 1D | 0 / 1 | Not available | $450,000 |
| Mar 2026 | 3BC | 2 / 2 | Not available | $1,578,000 |
| May 2023 | 1C | 2 / 2 | 1,150 | $900,000 |
| Oct 2021 | 4D | 1 / 1 | Not available | $749,000 |
| Mar 2021 | Not available | Not available | Not available | $25,000 |
Source: NYC ACRIS · public record