Paper-prepared
100 9th Street
Brooklyn · Building
Building
Type
8
Units
1925
Year built
Brooklyn
Borough
O5 · Office With Comm - 1-6 Stories
Public records
What we know about 100 9th Street
Sales (5yr)
1
Median price
$585K
Avg price per square foot
Not available
Last sale
Oct 2025
Open violations
31
Violations (5yr)
Not available
Permits (5yr)
17
Latest May 2023
Energy Star
Not available
Last C of O
Sep 2026
CO Issued
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| Oct 2025 | Not available | Not available | Not available | $585,000 |
| May 2006 | Not available | Not available | Not available | $1,938,000 |
Source: NYC ACRIS · public record