Paper-prepared
647 De Kalb Avenue
Brooklyn · Rental
Rental
Type
8
Units
1910
Year built
Brooklyn
Borough
C1 · Over Six Families Without Stores
Public records
What we know about 647 De Kalb Avenue
Sales (5yr)
1
Median price
$4.25M
Avg price per square foot
Not available
Last sale
Dec 2025
Open violations
11
Violations (5yr)
1
Permits (5yr)
1
Latest Mar 2023
Energy Star
Not available
Last C of O
Aug 2025
Issued
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| Dec 2025 | Not available | Not available | Not available | $4,250,000 |
| Apr 2019 | Not available | Not available | Not available | $1,050,000 |
| May 2006 | Not available | Not available | Not available | $610,000 |
| Jan 2005 | Not available | Not available | Not available | $502,000 |
| Mar 2004 | Not available | Not available | Not available | $390,000 |
Source: NYC ACRIS · public record