Paper-prepared
66 Madison Avenue
Manhattan · Co-op
Co-op
Type
134
Units
1917
Year built
Manhattan
Borough
D4 · Elevator Cooperative
Public records
What we know about 66 Madison Avenue
Sales (5yr)
37
Median price
$675K
Avg price per square foot
$993
Last sale
Sep 2026
Open violations
45
Violations (5yr)
4
Permits (5yr)
9
Latest Jan 2026
Energy Star
39 · 2024
Last C of O
Not available
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| Sep 2026 | 9B | 1 / 1 | 550 | $650,000 |
| Feb 2026 | 9C | 1 / 1 | 500 | $620,000 |
| Jan 2026 | 2D | 3 / 2 | 1,500 | $1,105,000 |
| Dec 2025 | 3BC | 2 / 2 | Not available | $1,155,000 |
| Sep 2025 | 7IH | 3 / 3 | 2,000 | $1,787,500 |
Source: NYC ACRIS · public record