Paper-prepared
645 Madison Avenue
Manhattan · Building
Building
Type
34
Units
1971
Year built
Manhattan
Borough
O4 · Office Only With Or Without Comm - 20+ Stories
Public records
What we know about 645 Madison Avenue
Sales (5yr)
1
Median price
$196.59M
Avg price per square foot
Not available
Last sale
Apr 2022
Open violations
41
Violations (5yr)
Not available
Permits (5yr)
45
Latest Dec 2025
Energy Star
66 · 2024
Last C of O
Jun 2026
CO Issued
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| Apr 2022 | Not available | Not available | Not available | $196,592,300 |
Source: NYC ACRIS · public record