Paper-prepared
11 William Street
Rockland · Building
Building
Type
2
Units
1900
Year built
Rockland
Borough
Public records
What we know about 11 William Street
Sales (5yr)
4
Median price
$498K
Avg price per square foot
$389
Last sale
Jun 2026
Recent closed sales
| Date | Unit | Beds / Baths | SF | Price |
|---|---|---|---|---|
| Jun 2026 | Not available | 3 / 1.5 | 1,082 | $575,000 |
| Dec 2022 | Not available | 4 / 2.5 | 3,300 | $1,250,000 |
| Jul 2022 | Not available | 3 / 1.5 | 1,082 | $350,000 |
| Nov 2021 | Not available | 3 / 2 | 1,296 | $420,000 |
| Aug 2019 | Not available | 2 / 1 | 1,000 | $129,000 |
Source: NYC ACRIS · public record