Williamson Ave, Queens, NY – property records
Last updated: · ZIP 11413
Summary
Williamson Ave in Queens has 111 tax lots with 135 residential units in total (PLUTO). As of October 31, 2026, 47 lots on this street have at least one open DOB job, active DOB/ECB violation, open HPD violation or unpaid OATH ticket in NYC Open Data. (Source: NYC Open Data, compiled by NYC Property Facts.)
Open items on Williamson Ave
| Open item type (as of 2026-10-31) | Properties | Items |
|---|---|---|
| Open DOB jobs (permit issued, not signed off) | 19 | 23 |
| Active DOB violations | 4 | 7 |
| Active ECB violations | 10 | 22 |
| Open HPD violations | 16 | 78 |
| OATH tickets with unpaid balance | 20 | 43 |
All 111 properties on Williamson Ave
| Address | Building class | Units | Built | Open items |
|---|---|---|---|---|
| 124-11 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 185-03 Williamson Avenue | M1 Religious building | 0 | 1996 | 2 |
| 185-04 Williamson Avenue | K4 Store building | 2 | 1931 | 2 |
| 185-11 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1915 | 1 |
| 185-12 Williamson Avenue | A2 One-family home, one story | 1 | 1915 | 0 |
| 185-15 Williamson Avenue | A2 One-family home, one story | 1 | 1960 | 2 |
| 185-16 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1970 | 0 |
| 185-19 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 0 |
| 185-20 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1970 | 0 |
| 185-24 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1970 | 1 |
| 186-11 Williamson Avenue | C3 Walk-up apartments, four families | 4 | 1940 | 7 |
| 186-14 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1940 | 11 |
| 186-16 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1940 | 1 |
| 186-18 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1940 | 0 |
| 186-19 Williamson Avenue | B2 Two-family home, frame | 2 | 1940 | 0 |
| 186-20 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1940 | 0 |
| 186-24 Williamson Avenue | A2 One-family home, one story | 1 | 1960 | 0 |
| 187-01 Williamson Avenue | A2 One-family home, one story | 1 | 1935 | 2 |
| 187-02 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1940 | 0 |
| 187-04 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 1 |
| 187-05 Williamson Avenue | B1 Two-family home, brick | 2 | 1935 | 0 |
| 187-06 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1945 | 1 |
| 187-11 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 187-12 Williamson Avenue | B1 Two-family home, brick | 2 | 1940 | 2 |
| 187-16 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1940 | 0 |
| 187-19 Williamson Avenue | C0 Three-family walk-up | 3 | 1915 | 10 |
| 187-20 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1940 | 1 |
| 187-24 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1940 | 1 |
| 188-02 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1940 | 0 |
| 188-03 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1955 | 0 |
| 188-04 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1940 | 1 |
| 188-07 Williamson Avenue | B1 Two-family home, brick | 2 | 1935 | 0 |
| 188-08 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1935 | 8 |
| 188-11 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 188-12 Williamson Avenue | B2 Two-family home, frame | 2 | 1999 | 4 |
| 188-17 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 188-18 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1930 | 4 |
| 188-20 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 0 |
| 188-21 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 3 |
| 188-24 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1945 | 0 |
| 189-01 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 8 |
| 189-02 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 0 |
| 189-06 Williamson Avenue | B2 Two-family home, frame | 2 | 1930 | 6 |
| 189-07 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 189-10 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 1 |
| 189-11 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 189-14 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 189-15 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 189-16 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 1 |
| 189-18 Williamson Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| 189-19 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 190-03 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 2 |
| 190-06 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1995 | 1 |
| 190-07 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 2 |
| 190-09 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1940 | 0 |
| 190-12 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 1 |
| 190-15 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 190-16 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1995 | 1 |
| 190-17 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 2 |
| 190-19 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 190-20 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1915 | 1 |
| 190-21 Williamson Avenue | A2 One-family home, one story | 1 | 1930 | 0 |
| 190-25 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 190-28 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 0 |
| 191-03 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 1 |
| 191-04 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 191-07 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1920 | 2 |
| 191-11 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1950 | 0 |
| 191-14 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1925 | 0 |
| 191-15 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1950 | 0 |
| 191-16 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 2003 | 1 |
| 191-19 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 191-20 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 191-22 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 191-23 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 192-02 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 14 |
| 192-06 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 192-07 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1930 | 14 |
| 192-10 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 0 |
| 192-11 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 192-14 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 1 |
| 192-15 Williamson Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 192-16 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1930 | 4 |
| 192-17 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 6 |
| 192-18 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 0 |
| 192-22 Williamson Avenue | A2 One-family home, one story | 1 | 1945 | 2 |
| 193-01 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 21 |
| 193-11 Williamson Avenue | A2 One-family home, one story | 1 | 1960 | 0 |
| 193-15 Williamson Avenue | B2 Two-family home, frame | 2 | 1925 | 3 |
| 193-24 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 1 |
| 193-25 Williamson Avenue | A2 One-family home, one story | 1 | 1960 | 0 |
| 193-28 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 193-29 Williamson Avenue | A2 One-family home, one story | 1 | 1960 | 0 |
| 193-32 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 193-33 Williamson Avenue | A2 One-family home, one story | 1 | 1960 | 0 |
| 193-36 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1925 | 0 |
| 193-37 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 193-38 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 193-39 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 193-41 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 1 |
| 193-42 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 1 |
| 193-45 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1957 | 0 |
| 193-46 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 8 |
| 193-49 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1950 | 2 |
| 193-50 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1950 | 0 |
| 193-51 Williamson Avenue | B3 Two-family home converted from one-family | 2 | 1940 | 0 |
| 193-54 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1950 | 0 |
| 193-55 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1950 | 0 |
| 193-59 Williamson Avenue | A1 One-family home, two stories, detached | 1 | 1950 | 0 |
| Williamson Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| Williamson Avenue | V0 Vacant land zoned residential | 0 | — | 0 |