Paper-prepared
423 15th Street
Brooklyn · Co-op
Co-op
Type
16
Units
1920
Year built
Brooklyn
Borough
C6 · Walk-Up Cooperative
Public records
What we know about 423 15th Street
Sales (5yr)
12
Median price
$773K
Avg price per square foot
$1,174
Last sale
Jul 2026
Open violations
5
Violations (5yr)
3
Permits (5yr)
Not available
Energy Star
Not available
Last C of O
Not available
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| Jul 2026 | 4D | 2 / 1 | 784 | $900,000 |
| Jul 2026 | Not available | Not available | Not available | $900,000 |
| Apr 2026 | Not available | Not available | Not available | $613,000 |
| Apr 2026 | 2B | 1 / 1 | Not available | $613,000 |
| Jan 2026 | 1C | 2 / 1 | 650 | $780,000 |
Source: NYC ACRIS · public record