Paper-prepared
166 East 78th Street
Manhattan · Co-op
Co-op
Type
10
Units
1920
Year built
Manhattan
Borough
C6 · Walk-Up Cooperative
Public records
What we know about 166 East 78th Street
Sales (5yr)
4
Median price
$623K
Avg price per square foot
$679
Last sale
May 2026
Open violations
0
Violations (5yr)
2
Permits (5yr)
3
Latest Mar 2023
Energy Star
Not available
Last C of O
Not available
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| May 2026 | 2B | 1 / 1.5 | 1,036.5 | $650,000 |
| Dec 2025 | 5A | 1 / 1 | 962 | $595,000 |
| Aug 2022 | 1B | 1 / 1.5 | 1,073 | $850,000 |
| Jan 2022 | 4A | 1 / 1 | Not available | $580,000 |
| May 2017 | 3B | 2 / 2 | 1,000 | $965,000 |
Source: NYC ACRIS · public record