Kosciuszko St, Brooklyn, NY – property records
Last updated: · ZIP 11205, 11216, 11221
Summary
Kosciuszko St in Brooklyn has 341 tax lots with 1,392 residential units in total (PLUTO). As of October 31, 2026, 254 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 Kosciuszko St
| Open item type (as of 2026-10-31) | Properties | Items |
|---|---|---|
| Open DOB jobs (permit issued, not signed off) | 80 | 142 |
| Active DOB violations | 48 | 250 |
| Active ECB violations | 49 | 135 |
| Open HPD violations | 157 | 2,819 |
| OATH tickets with unpaid balance | 175 | 1,231 |
All 341 properties on Kosciuszko St
| Address | Building class | Units | Built | Open items |
|---|---|---|---|---|
| 12 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 27 |
| 14 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 17 |
| 15 Kosciuszko Street | R1 Condominium | 8 | 1910 | 34 |
| 16 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 17 |
| 18 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 51 |
| 20 Kosciuszko Street | G9 Garage, gas station or parking | 0 | 1931 | 1 |
| 24 Kosciuszko Street | R1 Condominium | 8 | 2014 | 7 |
| 28 Kosciuszko Street | F9 Factory / industrial building | 0 | 1931 | 4 |
| 32 Kosciuszko Street | A9 One-family home, miscellaneous | 1 | 1899 | 7 |
| 34 Kosciuszko Street | W2 Educational building | 0 | 1974 | 3 |
| 41 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 95 | 1959 | 12 |
| 54 Kosciuszko Street | G2 Garage, gas station or parking | 0 | 1931 | 0 |
| 56 Kosciuszko Street | G2 Garage, gas station or parking | 0 | 1931 | 0 |
| 58 Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 0 |
| 60 Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 7 |
| 62 Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 1 |
| 64 Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 0 |
| 64a Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 0 |
| 66 Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 1 |
| 68 Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 0 |
| 70 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 32 | 1931 | 12 |
| 98 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 1931 | 73 |
| 100 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 8 |
| 102 Kosciuszko Street | M9 Religious building | 0 | 1959 | 34 |
| 118 Kosciuszko Street | W1 Educational building | 0 | 1959 | 5 |
| 152 Kosciuszko Street | Q2 Outdoor recreation facility | 0 | 1959 | 0 |
| 174 Kosciuszko Street | R1 Condominium | 6 | 2004 | 54 |
| 175 Kosciuszko Street | B2 Two-family home, frame | 2 | 1910 | 0 |
| 176 Kosciuszko Street | R1 Condominium | 6 | 2006 | 32 |
| 177 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 53 |
| 179 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 181 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 11 |
| 182 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1899 | 9 |
| 183 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 10 |
| 184 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 4 |
| 184a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 185 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 23 | 1931 | 125 |
| 186 Kosciuszko Street | A5 One-family home, attached or semi-detached | 1 | 1899 | 0 |
| 188 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 190 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 10 |
| 190a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 8 |
| 191 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 62 |
| 192 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 193 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 2 |
| 194 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 4 |
| 195a Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 2 |
| 195 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 197 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 199 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 201a Kosciuszko Street | A9 One-family home, miscellaneous | 1 | 1899 | 7 |
| 201 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 203 Kosciuszko Street | C0 Three-family walk-up | 3 | 1901 | 19 |
| 205 Kosciuszko Street | C0 Three-family walk-up | 3 | 1901 | 2 |
| 207 Kosciuszko Street | C0 Three-family walk-up | 3 | 1901 | 61 |
| 209 Kosciuszko Street | C0 Three-family walk-up | 3 | 1901 | 91 |
| 210 Kosciuszko Street | D1 Elevator apartments, semi-fireproof, no stores | 101 | 1974 | 171 |
| 211 Kosciuszko Street | C0 Three-family walk-up | 3 | 1901 | 7 |
| 213 Kosciuszko Street | C0 Three-family walk-up | 3 | 2004 | 52 |
| 215 Kosciuszko Street | V0 Vacant land zoned residential | 0 | — | 2 |
| 217 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 17 |
| 219 Kosciuszko Street | V0 Vacant land zoned residential | 0 | — | 1 |
| 220 Kosciuszko Street | C7 Walk-up apartments, more than six families, with stores | 15 | 1931 | 44 |
| 238 Kosciuszko Street | B2 Two-family home, frame | 2 | 1910 | 1 |
| 242 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 2007 | 5 |
| 244 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 2007 | 5 |
| 247 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 28 |
| 248 Kosciuszko Street | A9 One-family home, miscellaneous | 1 | 1899 | 10 |
| 249a Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 40 |
| 249 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 6 |
| 250 Kosciuszko Street | B1 Two-family home, brick | 2 | 2001 | 0 |
| 251 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 0 |
| 252 Kosciuszko Street | B1 Two-family home, brick | 2 | 2001 | 0 |
| 253 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 13 |
| 254 Kosciuszko Street | B1 Two-family home, brick | 2 | 2001 | 2 |
| 255 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 8 |
| 256a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 257 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 11 |
| 258 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 6 |
| 259 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 2016 | 1 |
| 260 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 4 |
| 260a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 261 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 6 |
| 262 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 15 |
| 263 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 1 |
| 264 Kosciuszko Street | C0 Three-family walk-up | 3 | 2005 | 4 |
| 265 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 2010 | 11 |
| 266 Kosciuszko Street | C0 Three-family walk-up | 3 | 1931 | 16 |
| 267 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 1931 | 0 |
| 268 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 95 |
| 268a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 2 |
| 269 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 7 | 1931 | 21 |
| 270 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 272 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 274 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 32 |
| 274a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 2 |
| 275 Kosciuszko Street | D1 Elevator apartments, semi-fireproof, no stores | 46 | 2011 | 43 |
| 276 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 9 |
| 278 Kosciuszko Street | C0 Three-family walk-up | 3 | 2005 | 6 |
| 279 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 20 | 1931 | 30 |
| 280 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2005 | 3 |
| 282 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 282a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 3 |
| 283 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 39 |
| 284 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 67 |
| 285 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 4 |
| 286 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 82 |
| 287 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 3 |
| 289 Kosciuszko Street | R1 Condominium | 4 | 2020 | 2 |
| 291 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1931 | 6 |
| 293 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 0 |
| 295 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 4 |
| 297 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 1 |
| 308 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 13 |
| 321 Kosciuszko Street | F5 Factory / industrial building | 0 | 1931 | 0 |
| 322 Kosciuszko Street | W1 Educational building | 0 | 1959 | 15 |
| 323 Kosciuszko Street | F5 Factory / industrial building | 0 | 1931 | 0 |
| 325 Kosciuszko Street | B1 Two-family home, brick | 2 | 2006 | 1 |
| 327 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 2006 | 9 |
| 329 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 2007 | 2 |
| 331 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 2006 | 5 |
| 333 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 72 | 2000 | 5 |
| 347 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 0 |
| 349 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 0 |
| 351 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 5 |
| 353 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 2 |
| 355 Kosciuszko Street | C0 Three-family walk-up | 3 | 2000 | 6 |
| 357 Kosciuszko Street | B1 Two-family home, brick | 2 | 2000 | 10 |
| 358 Kosciuszko Street | C7 Walk-up apartments, more than six families, with stores | 14 | 1931 | 7 |
| 359 Kosciuszko Street | C0 Three-family walk-up | 3 | 2000 | 11 |
| 361 Kosciuszko Street | C0 Three-family walk-up | 3 | 2000 | 18 |
| 363 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 4 |
| 365 Kosciuszko Street | B2 Two-family home, frame | 2 | 2004 | 7 |
| 367 Kosciuszko Street | B2 Two-family home, frame | 2 | 2004 | 1 |
| 369 Kosciuszko Street | B2 Two-family home, frame | 2 | 2004 | 3 |
| 371 Kosciuszko Street | B2 Two-family home, frame | 2 | 2004 | 6 |
| 373 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2004 | 29 |
| 374 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 2016 | 1 |
| 375 Kosciuszko Street | S9 Mixed-use: dwelling with stores or offices, miscellaneous | 4 | 1931 | 49 |
| 376 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 35 |
| 377 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 1 |
| 378 Kosciuszko Street | C2 Walk-up apartments, five or six families | 5 | 1931 | 8 |
| 379 Kosciuszko Street | B1 Two-family home, brick | 2 | 1899 | 21 |
| 380 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 47 |
| 381 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1899 | 1 |
| 382 Kosciuszko Street | C2 Walk-up apartments, five or six families | 5 | 1931 | 6 |
| 383 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 169 |
| 384 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 73 |
| 385 Kosciuszko Street | QG Outdoor recreation facility | 0 | — | 0 |
| 386 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 7 | 2024 | 7 |
| 387 Kosciuszko Street | QG Outdoor recreation facility | 0 | — | 1 |
| 388 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 389 Kosciuszko Street | QG Outdoor recreation facility | 0 | — | 0 |
| 390 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 391 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 14 |
| 392 Kosciuszko Street | C2 Walk-up apartments, five or six families | 5 | 1899 | 9 |
| 393 Kosciuszko Street | M1 Religious building | 0 | 1931 | 9 |
| 394 Kosciuszko Street | RM Condominium | 5 | 1899 | 0 |
| 395 Kosciuszko Street | C2 Walk-up apartments, five or six families | 5 | 1931 | 11 |
| 396 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 398 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 399 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 12 | 1931 | 25 |
| 400 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 3 |
| 402 Kosciuszko Street | B1 Two-family home, brick | 2 | 2012 | 2 |
| 402a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 403 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 13 | 1931 | 49 |
| 404 Kosciuszko Street | C6 Walk-up co-op | 2 | 2012 | 0 |
| 405 Kosciuszko Street | C0 Three-family walk-up | 3 | 1901 | 0 |
| 406 Kosciuszko Street | B1 Two-family home, brick | 2 | 2012 | 1 |
| 407 Kosciuszko Street | C0 Three-family walk-up | 3 | 2004 | 1 |
| 408 Kosciuszko Street | B1 Two-family home, brick | 2 | 2012 | 0 |
| 409a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 409 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 2 |
| 410 Kosciuszko Street | B1 Two-family home, brick | 2 | 2012 | 0 |
| 411 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 9 |
| 412 Kosciuszko Street | B2 Two-family home, frame | 2 | 2004 | 0 |
| 413 Kosciuszko Street | B1 Two-family home, brick | 2 | 2004 | 6 |
| 414 Kosciuszko Street | S1 Mixed-use: one-family home with one store or office | 1 | 1899 | 7 |
| 414a Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 5 |
| 415a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 21 |
| 415 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 34 |
| 416 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 12 |
| 417 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 10 |
| 418 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 2 |
| 420 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 10 |
| 420a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 422 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 424 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 8 |
| 426 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 428 Kosciuszko Street | A5 One-family home, attached or semi-detached | 1 | 1899 | 5 |
| 430 Kosciuszko Street | RD Condominium | 5 | 1899 | 0 |
| 432 Kosciuszko Street | S9 Mixed-use: dwelling with stores or offices, miscellaneous | 4 | 1931 | 16 |
| 434 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 436 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 438 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 440 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 442 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 5 |
| 444 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 19 |
| 444a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 446 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 108 |
| 448 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 4 |
| 448a Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 2 |
| 450 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 0 |
| 452 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 42 |
| 454 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 2 |
| 456 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 1 |
| 458 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 3 |
| 460 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 25 |
| 462 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 15 |
| 463 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 26 |
| 464 Kosciuszko Street | V0 Vacant land zoned residential | 0 | — | 0 |
| 465 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 1931 | 151 |
| 466 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1914 | 2 |
| 467 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 16 |
| 469 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 1931 | 1 |
| 471 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 1899 | 4 |
| 473 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 0 |
| 474 Kosciuszko Street | M1 Religious building | 0 | 1914 | 1 |
| 475 Kosciuszko Street | C0 Three-family walk-up | 3 | 1931 | 37 |
| 476 Kosciuszko Street | M1 Religious building | 0 | 1925 | 0 |
| 480 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 2013 | 6 |
| 482 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1899 | 11 |
| 484 Kosciuszko Street | C0 Three-family walk-up | 3 | 2005 | 0 |
| 486 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 119 |
| 488 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 28 |
| 490 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 36 |
| 492 Kosciuszko Street | B1 Two-family home, brick | 2 | 2009 | 0 |
| 494 Kosciuszko Street | B1 Two-family home, brick | 2 | 2009 | 0 |
| 496 Kosciuszko Street | C0 Three-family walk-up | 3 | 2009 | 0 |
| 498 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2009 | 1 |
| 510 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 11 |
| 512 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2000 | 6 |
| 514 Kosciuszko Street | B2 Two-family home, frame | 2 | 1899 | 3 |
| 516 Kosciuszko Street | C0 Three-family walk-up | 3 | 2007 | 6 |
| 518 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 31 |
| 520 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 6 |
| 522 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 12 |
| 524 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 65 |
| 526 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 2016 | 2 |
| 528 Kosciuszko Street | C0 Three-family walk-up | 3 | 1931 | 18 |
| 530 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 73 |
| 531 Kosciuszko Street | S9 Mixed-use: dwelling with stores or offices, miscellaneous | 3 | 1931 | 64 |
| 532 Kosciuszko Street | C0 Three-family walk-up | 3 | 1931 | 58 |
| 533 Kosciuszko Street | C0 Three-family walk-up | 3 | 1899 | 43 |
| 534 Kosciuszko Street | B1 Two-family home, brick | 2 | 1931 | 68 |
| 535 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 536 Kosciuszko Street | C2 Walk-up apartments, five or six families | 5 | 1931 | 31 |
| 537a Kosciuszko Street | V0 Vacant land zoned residential | 0 | — | 4 |
| 539 Kosciuszko Street | A9 One-family home, miscellaneous | 1 | 1899 | 1 |
| 540a Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 38 |
| 540 Kosciuszko Street | V0 Vacant land zoned residential | 0 | — | 48 |
| 541 Kosciuszko Street | B1 Two-family home, brick | 2 | 2015 | 0 |
| 542 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 16 |
| 543 Kosciuszko Street | R1 Condominium | 8 | 2006 | 2 |
| 544 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2000 | 0 |
| 546 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2000 | 1 |
| 547 Kosciuszko Street | B1 Two-family home, brick | 2 | 2005 | 1 |
| 547 Kosciuszko Street | B1 Two-family home, brick | 2 | 1993 | 0 |
| 548 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 549 Kosciuszko Street | B1 Two-family home, brick | 2 | 1993 | 0 |
| 549 Kosciuszko Street | B1 Two-family home, brick | 2 | 1993 | 11 |
| 550 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 551a Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 1 |
| 551 Kosciuszko Street | B1 Two-family home, brick | 2 | 1993 | 9 |
| 552 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 0 |
| 553 Kosciuszko Street | B3 Two-family home converted from one-family | 2 | 1899 | 18 |
| 554 Kosciuszko Street | M9 Religious building | 0 | 1920 | 0 |
| 555 Kosciuszko Street | V0 Vacant land zoned residential | 0 | — | 13 |
| 556 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 16 | 1931 | 11 |
| 558 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 38 |
| 559 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 16 | 1931 | 35 |
| 560 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 36 |
| 561 Kosciuszko Street | C0 Three-family walk-up | 3 | 2004 | 13 |
| 563 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 3 |
| 565 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 0 |
| 567 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 8 |
| 569 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 1 |
| 570 Kosciuszko Street | B1 Two-family home, brick | 2 | 1993 | 16 |
| 571 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 0 |
| 572 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 2 |
| 573 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 3 |
| 574 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 575 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 0 |
| 576 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 3 |
| 577 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 3 |
| 578 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 578 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 579 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 0 |
| 580 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 581 Kosciuszko Street | B1 Two-family home, brick | 2 | 1992 | 2 |
| 582 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 584 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 3 |
| 586 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 1 |
| 588 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 3 |
| 590 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 2 |
| 590a Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 591 Kosciuszko Street | C6 Walk-up co-op | 4 | 1931 | 35 |
| 592 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 1 |
| 594 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 2 |
| 595 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 3 |
| 596 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 1 |
| 597 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2002 | 0 |
| 598 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 4 |
| 599 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 2000 | 1 |
| 600 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 1 |
| 600a Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 3 |
| 601 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 16 | 1931 | 5 |
| 602 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 1 |
| 604 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 3 |
| 604a Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 1 |
| 605 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 2 |
| 606 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 8 | 1931 | 47 |
| 607 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 608 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 609 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 610 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 611 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 611 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 612 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 613a Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 0 |
| 613 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 3 |
| 614a Kosciuszko Street | S3 Mixed-use: three-family home with one store or office | 3 | 2005 | 3 |
| 614 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 3 |
| 615 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1993 | 1 |
| 616 Kosciuszko Street | B1 Two-family home, brick | 2 | 2004 | 4 |
| 617 Kosciuszko Street | B9 Two-family home, miscellaneous | 2 | 1994 | 1 |
| 619 Kosciuszko Street | V2 Vacant land | 0 | — | 0 |
| 630 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 119 |
| 632 Kosciuszko Street | C0 Three-family walk-up | 3 | 1901 | 4 |
| 634 Kosciuszko Street | C1 Walk-up apartments, more than six families, no stores | 7 | 1901 | 23 |
| 636 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 35 |
| 638 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 19 |
| 640 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 1 |
| 642 Kosciuszko Street | C2 Walk-up apartments, five or six families | 6 | 1931 | 48 |
| 644 Kosciuszko Street | A9 One-family home, miscellaneous | 1 | 1920 | 5 |
| 646 Kosciuszko Street | A9 One-family home, miscellaneous | 1 | 1920 | 3 |
| 648 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 2014 | 0 |
| 650 Kosciuszko Street | C3 Walk-up apartments, four families | 4 | 2014 | 0 |
| 654 Kosciuszko Street | C0 Three-family walk-up | 3 | 2005 | 1 |
| 656 Kosciuszko Street | C0 Three-family walk-up | 3 | 2005 | 1 |
| 658 Kosciuszko Street | C0 Three-family walk-up | 3 | 2005 | 0 |
| Kosciuszko Street | G7 Garage, gas station or parking | 0 | — | 0 |