Paper-prepared
421 Herkimer Street
Brooklyn · Rental
Rental
Type
10
Units
2024
Year built
Brooklyn
Borough
D1 · Elevator Apt; Semi-Fireproof Without Stores
Public records
What we know about 421 Herkimer Street
Open violations
4
Violations (5yr)
Not available
Permits (5yr)
8
Latest Oct 2025
Energy Star
Not available
Last C of O
May 2026
Issued