Union Ave, Staten Island, NY – property records
Last updated: · ZIP 10303
Summary
Union Ave in Staten Island has 177 tax lots with 277 residential units in total (PLUTO). As of October 31, 2026, 69 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 Union Ave
| Open item type (as of 2026-10-31) | Properties | Items |
|---|---|---|
| Open DOB jobs (permit issued, not signed off) | 23 | 42 |
| Active DOB violations | 5 | 17 |
| Active ECB violations | 21 | 50 |
| Open HPD violations | 18 | 101 |
| OATH tickets with unpaid balance | 37 | 249 |
All 177 properties on Union Ave
| Address | Building class | Units | Built | Open items |
|---|---|---|---|---|
| 9 Union Avenue | E1 Warehouse | 0 | 1955 | 6 |
| 11 Union Avenue | B2 Two-family home, frame | 2 | 1899 | 0 |
| 12 Union Avenue | B2 Two-family home, frame | 2 | 1899 | 3 |
| 14 Union Avenue | B2 Two-family home, frame | 2 | 1899 | 1 |
| 15 Union Avenue | A1 One-family home, two stories, detached | 1 | 1899 | 2 |
| 18 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 19 Union Avenue | B3 Two-family home converted from one-family | 2 | 1899 | 4 |
| 20 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 22 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 23 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 0 |
| 24 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 2 |
| 27 Union Avenue | A1 One-family home, two stories, detached | 1 | 1899 | 0 |
| 28 Union Avenue | B2 Two-family home, frame | 2 | 2005 | 3 |
| 32 Union Avenue | B2 Two-family home, frame | 2 | 2005 | 11 |
| 33 Union Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 0 |
| 35 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 1 |
| 36 Union Avenue | B1 Two-family home, brick | 2 | 2005 | 5 |
| 41 Union Avenue | B2 Two-family home, frame | 2 | 1899 | 3 |
| 42 Union Avenue | B2 Two-family home, frame | 2 | 2006 | 3 |
| 43 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 4 |
| 44 Union Avenue | B2 Two-family home, frame | 2 | 2006 | 5 |
| 45 Union Avenue | B2 Two-family home, frame | 2 | 2016 | 4 |
| 47 Union Avenue | B2 Two-family home, frame | 2 | 2016 | 6 |
| 48 Union Avenue | A2 One-family home, one story | 1 | 1925 | 0 |
| 50 Union Avenue | B3 Two-family home converted from one-family | 2 | 1955 | 7 |
| 51 Union Avenue | B3 Two-family home converted from one-family | 2 | 1930 | 2 |
| 52 Union Avenue | A1 One-family home, two stories, detached | 1 | 2023 | 1 |
| 58 Union Avenue | B2 Two-family home, frame | 2 | 2004 | 1 |
| 59 Union Avenue | A1 One-family home, two stories, detached | 1 | 1905 | 0 |
| 60 Union Avenue | A1 One-family home, two stories, detached | 1 | 2004 | 0 |
| 61 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 0 |
| 62 Union Avenue | B2 Two-family home, frame | 2 | 2004 | 0 |
| 65 Union Avenue | B2 Two-family home, frame | 2 | 1920 | 4 |
| 66 Union Avenue | B2 Two-family home, frame | 2 | 1905 | 1 |
| 68 Union Avenue | B2 Two-family home, frame | 2 | 1905 | 0 |
| 69 Union Avenue | B2 Two-family home, frame | 2 | 1920 | 0 |
| 71 Union Avenue | A1 One-family home, two stories, detached | 1 | 1905 | 0 |
| 72 Union Avenue | A1 One-family home, two stories, detached | 1 | 1899 | 2 |
| 73 Union Avenue | A1 One-family home, two stories, detached | 1 | 1905 | 1 |
| 75 Union Avenue | A1 One-family home, two stories, detached | 1 | 1920 | 0 |
| 77 Union Avenue | A1 One-family home, two stories, detached | 1 | 1905 | 0 |
| 80 Union Avenue | M1 Religious building | 0 | 1931 | 8 |
| 81 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 0 |
| 83 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 0 |
| 90 Union Avenue | B2 Two-family home, frame | 2 | 1899 | 0 |
| 95 Union Avenue | B1 Two-family home, brick | 2 | 2004 | 4 |
| 97 Union Avenue | B2 Two-family home, frame | 2 | 1920 | 9 |
| 99 Union Avenue | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 100 Union Avenue | E2 Warehouse | 0 | 1931 | 0 |
| 101 Union Avenue | A1 One-family home, two stories, detached | 1 | 1905 | 2 |
| 104 Union Avenue | C3 Walk-up apartments, four families | 4 | 1931 | 4 |
| 119 Union Avenue | B2 Two-family home, frame | 2 | 2004 | 0 |
| 121 Union Avenue | B2 Two-family home, frame | 2 | 2004 | 0 |
| 127 Union Avenue | A1 One-family home, two stories, detached | 1 | 1920 | 0 |
| 129 Union Avenue | B3 Two-family home converted from one-family | 2 | 1920 | 0 |
| 131 Union Avenue | B2 Two-family home, frame | 2 | 1920 | 20 |
| 132 Union Avenue | V0 Vacant land zoned residential | 0 | — | 1 |
| 133 Union Avenue | A1 One-family home, two stories, detached | 1 | 1899 | 0 |
| 134 Union Avenue | V0 Vacant land zoned residential | 0 | — | 1 |
| 136 Union Avenue | A1 One-family home, two stories, detached | 1 | 2024 | 0 |
| 138 Union Avenue | A1 One-family home, two stories, detached | 1 | 2024 | 0 |
| 140 Union Avenue | A1 One-family home, two stories, detached | 1 | 2024 | 2 |
| 141 Union Avenue | B2 Two-family home, frame | 2 | 1899 | 0 |
| 145 Union Avenue | C3 Walk-up apartments, four families | 4 | 1920 | 37 |
| 145a Union Avenue | E9 Warehouse | 0 | 1931 | 3 |
| 154 Union Avenue | A1 One-family home, two stories, detached | 1 | 1899 | 0 |
| 155 Union Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 160 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1982 | 0 |
| 162 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1982 | 0 |
| 165 Union Avenue | A2 One-family home, one story | 1 | 1935 | 0 |
| 166 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1982 | 0 |
| 167 Union Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 168 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1980 | 0 |
| 172 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1982 | 0 |
| 173 Union Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 1 |
| 174 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1982 | 1 |
| 180 Union Avenue | C3 Walk-up apartments, four families | 4 | 1931 | 3 |
| 186 Union Avenue | A1 One-family home, two stories, detached | 1 | 1993 | 0 |
| 190 Union Avenue | A2 One-family home, one story | 1 | 1955 | 5 |
| 194 Union Avenue | A2 One-family home, one story | 1 | 1955 | 0 |
| 196 Union Avenue | A2 One-family home, one story | 1 | 1955 | 0 |
| 204 Union Avenue | A1 One-family home, two stories, detached | 1 | 2007 | 1 |
| 210 Union Avenue | A1 One-family home, two stories, detached | 1 | 2007 | 1 |
| 213 Union Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 218 Union Avenue | A1 One-family home, two stories, detached | 1 | 1899 | 0 |
| 220 Union Avenue | A2 One-family home, one story | 1 | 1950 | 1 |
| 222 Union Avenue | C0 Three-family walk-up | 3 | 1910 | 2 |
| 229 Union Avenue | A1 One-family home, two stories, detached | 1 | 1930 | 0 |
| 231 Union Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 1 |
| 234 Union Avenue | A2 One-family home, one story | 1 | 1950 | 0 |
| 234a Union Avenue | A1 One-family home, two stories, detached | 1 | 2009 | 0 |
| 235 Union Avenue | B3 Two-family home converted from one-family | 2 | 1925 | 0 |
| 236 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1991 | 0 |
| 237 Union Avenue | A2 One-family home, one story | 1 | 1935 | 0 |
| 238 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1991 | 0 |
| 240 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1991 | 0 |
| 242 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1991 | 0 |
| 243 Union Avenue | B2 Two-family home, frame | 2 | 1925 | 0 |
| 245 Union Avenue | B1 Two-family home, brick | 2 | 1935 | 0 |
| 246 Union Avenue | B3 Two-family home converted from one-family | 2 | 1910 | 1 |
| 247 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1970 | 2 |
| 249 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1970 | 6 |
| 251 Union Avenue | A2 One-family home, one story | 1 | 1920 | 0 |
| 255 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1970 | 1 |
| 257 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1970 | 0 |
| 258 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 127 |
| 259 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2024 | 4 |
| 260 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 0 |
| 261 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2024 | 4 |
| 262 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 0 |
| 263 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2024 | 0 |
| 265 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2024 | 10 |
| 266 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 0 |
| 268 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 2 |
| 270 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 0 |
| 274 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 0 |
| 276 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 1 |
| 286 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 0 |
| 288 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1965 | 0 |
| 291 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1975 | 0 |
| 293 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1975 | 0 |
| 297 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1975 | 0 |
| 298 Union Avenue | B2 Two-family home, frame | 2 | 1925 | 0 |
| 299 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1975 | 0 |
| 301 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1975 | 0 |
| 303 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1975 | 0 |
| 307 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1975 | 0 |
| 309 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 1899 | 3 |
| 320 Union Avenue | B3 Two-family home converted from one-family | 2 | 1925 | 0 |
| 321 Union Avenue | A1 One-family home, two stories, detached | 1 | 1899 | 25 |
| 322 Union Avenue | A1 One-family home, two stories, detached | 1 | 1925 | 0 |
| 323 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 325 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 327 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 1 |
| 329 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 5 |
| 331 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 333 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 335 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2001 | 0 |
| 340 Union Avenue | R3 Condominium | 9 | 2009 | 0 |
| 348 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 2 |
| 352 Union Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 0 |
| 354 Union Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 0 |
| 356 Union Avenue | A1 One-family home, two stories, detached | 1 | 1910 | 0 |
| 358 Union Avenue | B3 Two-family home converted from one-family | 2 | 1910 | 0 |
| 366 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2006 | 4 |
| 366 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2006 | 6 |
| 366 Union Avenue | B2 Two-family home, frame | 2 | 2006 | 1 |
| 366 Union Avenue | A5 One-family home, attached or semi-detached | 1 | 2006 | 9 |
| 366 Union Avenue | B2 Two-family home, frame | 2 | 2006 | 6 |
| 367 Union Avenue | R3 Condominium | 55 | — | 44 |
| 369 Union Avenue | A2 One-family home, one story | 1 | 1920 | 0 |
| 370 Union Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| 371 Union Avenue | B9 Two-family home, miscellaneous | 2 | 2008 | 1 |
| 372 Union Avenue | A2 One-family home, one story | 1 | 1945 | 0 |
| 373 Union Avenue | B9 Two-family home, miscellaneous | 2 | 2008 | 0 |
| 375 Union Avenue | B9 Two-family home, miscellaneous | 2 | 2008 | 0 |
| 376 Union Avenue | B2 Two-family home, frame | 2 | 1905 | 0 |
| 377 Union Avenue | B9 Two-family home, miscellaneous | 2 | 2008 | 0 |
| 379 Union Avenue | B9 Two-family home, miscellaneous | 2 | 2008 | 0 |
| 380 Union Avenue | B3 Two-family home converted from one-family | 2 | 1915 | 1 |
| 381 Union Avenue | B9 Two-family home, miscellaneous | 2 | 2008 | 3 |
| 383 Union Avenue | A1 One-family home, two stories, detached | 1 | 1901 | 0 |
| 384 Union Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 0 |
| 386 Union Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 0 |
| 390 Union Avenue | A1 One-family home, two stories, detached | 1 | 1915 | 0 |
| Union Avenue | V1 Vacant land zoned commercial | 0 | — | 0 |
| Union Avenue | U6 Utility property | 0 | — | 0 |
| Union Avenue | U6 Utility property | 0 | — | 0 |
| Union Avenue | U6 Utility property | 0 | — | 0 |
| Union Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| Union Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| Union Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| Union Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| Union Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| Union Avenue | U6 Utility property | 0 | — | 0 |
| Union Avenue | V0 Vacant land zoned residential | 0 | — | 0 |
| Union Avenue | V0 Vacant land zoned residential | 0 | — | 1 |