David Greenberg: head officer on HPD registrations
David Greenberg is named as head officer on the HPD property registrations of 141 NYC buildings (5,362 units), which have 1,327 open HPD violations, 165 of them class C, as of Oct 24, 2026.
Grouped automatically from HPD registration filings by name and business address. Different people can share a name; report an error. This group: registrations with a business address in New York NY 10027.
The same name is also filed at a different business address: Little Neck NY 11362 (5 buildings).
Buildings
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 2881 Broadway | Morningside Heights | 38 | 82 (2 class C) | D |
| 3074 Broadway | Morningside Heights | 34 | 79 (13 class C) | F |
| 414 West 120th Street | Morningside Heights | 87 | 47 (6 class C) | D |
| 519 West 121st Street | Morningside Heights | 34 | 45 (4 class C) | F |
| 402 West 115th Street | Morningside Heights | 32 | 44 (5 class C) | D |
| 502 West 113th Street | Morningside Heights | 24 | 37 (3 class C) | C |
| 538 West 114th Street | Morningside Heights | 13 | 35 (6 class C) | D |
| 521 West 111th Street | Morningside Heights | 40 | 34 | C |
| 502 West 122nd Street | Morningside Heights | 24 | 33 (6 class C) | C |
| 610 West 116th Street | Morningside Heights | 45 | 32 (4 class C) | C |
| 626 West 114th Street | Morningside Heights | 124 | 30 | B |
| 424 West 119th Street | Morningside Heights | 47 | 26 (1 class C) | B |
| 253 West 109th Street | Upper West Side | 5 | 24 (3 class C) | D |
| 1129 Amsterdam Avenue | Morningside Heights | 45 | 23 | C |
| 1201 Amsterdam Avenue | Morningside Heights | 116 | 23 | B |
| 1240 Amsterdam Avenue | Morningside Heights | 36 | 21 (1 class C) | C |
| 523 West 112th Street | Morningside Heights | 49 | 21 (10 class C) | C |
| 535 West 112th Street | Morningside Heights | 12 | 21 | D |
| 528 Riverside Drive | Morningside Heights | 33 | 19 (6 class C) | C |
| 549 West 113th Street | Morningside Heights | 90 | 17 | B |
| 602 West 116th Street | Morningside Heights | 45 | 16 (15 class C) | C |
| 552 West 113th Street | Morningside Heights | 10 | 15 (1 class C) | D |
| 21 Claremont Avenue | Morningside Heights | 47 | 14 | A |
| 420 West 116th Street | Morningside Heights | 65 | 14 | B |
| 521 West 112th Street | Morningside Heights | 44 | 14 | B |
| 610 West 113th Street | Morningside Heights | 18 | 14 (7 class C) | C |
| 80 Morningside Drive | Morningside Heights | 32 | 14 (2 class C) | B |
| 124 La Salle Street | Morningside Heights | 14 | 13 (4 class C) | C |
| 526 West 112th Street | Morningside Heights | 25 | 13 (1 class C) | C |
| 530 Riverside Drive | Morningside Heights | 52 | 13 (1 class C) | A |
| 617 West 115th Street | Morningside Heights | 12 | 13 | C |
| 74 Morningside Drive | Morningside Heights | 157 | 13 | A |
| 2901 Broadway | Morningside Heights | 131 | 12 (4 class C) | B |
| 414 West 119th Street | Morningside Heights | 56 | 12 (5 class C) | B |
| 527 West 121st Street | Morningside Heights | 24 | 12 | B |
| 529 West 111th Street | Morningside Heights | 37 | 12 (2 class C) | C |
| 554 West 114th Street | Morningside Heights | 10 | 11 | C |
| 181 Claremont Avenue | Morningside Heights | 24 | 10 (1 class C) | C |
| 403 West 115th Street | Morningside Heights | 30 | 10 (2 class C) | B |
| 404 West 116th Street | Morningside Heights | 16 | 10 (2 class C) | C |
| 415 West 118th Street | Morningside Heights | 28 | 10 | A |
| 454 Riverside Drive | Morningside Heights | 36 | 10 | A |
| 514 West 114th Street | Morningside Heights | 49 | 10 | A |
| 544 West 114th Street | Morningside Heights | 9 | 10 (2 class C) | D |
| 90 Morningside Drive | Morningside Heights | 66 | 10 (1 class C) | A |
| 146 Claremont Avenue | Morningside Heights | 48 | 9 (1 class C) | B |
| 445 Riverside Drive | Morningside Heights | 25 | 9 (5 class C) | B |
| 548 West 113th Street | Morningside Heights | 9 | 9 (1 class C) | C |
| 604 West 115th Street | Morningside Heights | 28 | 9 | B |
| 608 West 115th Street | Morningside Heights | 35 | 9 | A |
| 2915 Broadway | Morningside Heights | 9 | 8 | C |
| 511 West 112th Street | Morningside Heights | 24 | 8 | B |
| 522 West 112th Street | Morningside Heights | 24 | 8 | B |
| 524 West 122nd Street | Morningside Heights | 23 | 8 (5 class C) | C |
| 542 West 114th Street | Morningside Heights | 11 | 8 (2 class C) | C |
| 550 West 113th Street | Morningside Heights | 12 | 8 | C |
| 110 Morningside Drive | Morningside Heights | 52 | 7 | A |
| 530 West 114th Street | Morningside Heights | 9 | 7 | C |
| 533 West 113th Street | Morningside Heights | 32 | 7 | A |
| 536 West 114th Street | Morningside Heights | 11 | 7 (1 class C) | C |
| 539 West 112th Street | Morningside Heights | 43 | 7 | C |
| 607 West 113th Street | Morningside Heights | 23 | 7 | B |
| 2891 Broadway | Morningside Heights | 250 | 6 | B |
| 35 Claremont Avenue | Morningside Heights | 22 | 6 | B |
| 410 Riverside Drive | Morningside Heights | 57 | 6 (3 class C) | B |
| 526 West 113th Street | Morningside Heights | 39 | 6 (1 class C) | B |
| 528 West 114th Street | Morningside Heights | 7 | 6 | C |
| 541 West 113th Street | Morningside Heights | 33 | 6 (2 class C) | B |
| 546 West 114th Street | Morningside Heights | 8 | 6 | C |
| 552 West 114th Street | Morningside Heights | 6 | 6 (2 class C) | C |
| 88 Morningside Drive | Morningside Heights | 285 | 6 | A |
| 450 Riverside Drive | Morningside Heights | 31 | 5 | B |
| 456 Riverside Drive | Morningside Heights | 45 | 5 | A |
| 464 Riverside Drive | Morningside Heights | 25 | 5 | A |
| 511 West 113th Street | Morningside Heights | 42 | 5 | A |
| 520 West 114th Street | Morningside Heights | 37 | 5 (4 class C) | C |
| 523 West 113th Street | Morningside Heights | 11 | 5 (1 class C) | C |
| 525 West 113th Street | Morningside Heights | 10 | 5 (4 class C) | C |
| 526 West 122nd Street | Morningside Heights | 23 | 5 | A |
| 548 West 114th Street | Morningside Heights | 10 | 5 | B |
| 549 Riverside Drive | Morningside Heights | 60 | 5 | A |
| 29 Claremont Avenue | Morningside Heights | 22 | 4 (2 class C) | B |
| 2941 Broadway | Morningside Heights | 94 | 4 (1 class C) | A |
| 362 Riverside Drive | Upper West Side | 41 | 4 | A |
| 506 West 113th Street | Morningside Heights | 22 | 4 | B |
| 506 West 122nd Street | Morningside Heights | 29 | 4 | B |
| 536 West 113th Street | Morningside Heights | 48 | 4 (1 class C) | A |
| 975 Columbus Avenue | Upper West Side | 15 | 4 | A |
| 1211 Amsterdam Avenue | Morningside Heights | 111 | 3 | A |
| 1221 Amsterdam Avenue | Morningside Heights | 78 | 3 (1 class C) | B |
| 507 West 113th Street | Morningside Heights | 33 | 3 | A |
| 530 West 113th Street | Morningside Heights | 24 | 3 (1 class C) | A |
| 531 West 112th Street | Morningside Heights | 41 | 3 (1 class C) | A |
| 531 West 113th Street | Morningside Heights | 14 | 3 | A |
| 534 West 114th Street | Morningside Heights | 12 | 3 | A |
| 556 West 113th Street | Morningside Heights | 12 | 3 | A |
| 564 Riverside Drive | Morningside Heights | 182 | 3 (1 class C) | B |
| 1254 Amsterdam Avenue | Morningside Heights | 52 | 2 | A |
| 130 Morningside Drive | Morningside Heights | 25 | 2 | A |
| 419 West 115th Street | Morningside Heights | 24 | 2 | A |
| 419 West 118th Street | Morningside Heights | 24 | 2 (1 class C) | A |
| 421 West 119th Street | Morningside Heights | 80 | 2 | A |
| 435 Riverside Drive | Morningside Heights | 35 | 2 | A |
| 503 West 121st Street | Morningside Heights | 30 | 2 | B |
| 509 West 112th Street | Morningside Heights | 18 | 2 | B |
| 524 West 114th Street | Morningside Heights | 10 | 2 (1 class C) | A |
| 540 West 112th Street | Morningside Heights | 24 | 2 | A |
| 542 West 113th Street | Morningside Heights | 9 | 2 | C |
| 608 West 113th Street | Morningside Heights | 11 | 2 | A |
| 100 Morningside Drive | Morningside Heights | 70 | 1 (1 class C) | B |
| 195 Claremont Avenue | Morningside Heights | 58 | 1 (1 class C) | B |
| 2820 Broadway | Upper West Side | 12 | 1 | B |
| 405 West 118th Street | Morningside Heights | 24 | 1 (1 class C) | A |
| 411 West 115th Street | Morningside Heights | 24 | 1 | A |
| 415 West 115th Street | Morningside Heights | 24 | 1 | A |
| 518 West 111th Street | Morningside Heights | 32 | 1 | A |
| 535 West 111th Street | Morningside Heights | 30 | 1 | A |
| 540 West 113th Street | Morningside Heights | 10 | 1 | A |
| 544 West 113th Street | Morningside Heights | 8 | 1 | C |
| 548 Riverside Drive | Morningside Heights | 25 | 1 | B |
| 1181 Amsterdam Avenue | Morningside Heights | 42 | 0 | A |
| 15 Claremont Avenue | Morningside Heights | 27 | 0 | A |
| 25 Claremont Avenue | Morningside Heights | 32 | 0 | A |
| 39 Claremont Avenue | Morningside Heights | 44 | 0 | B |
| 415 Riverside Drive | Morningside Heights | 9 | 0 | A |
| 417 West 118th Street | Morningside Heights | 21 | 0 | A |
| 421 West 118th Street | Morningside Heights | 24 | 0 | A |
| 430 West 116th Street | Morningside Heights | 22 | 0 | A |
| 448 Riverside Drive | Morningside Heights | 25 | 0 | A |
| 452 Riverside Drive | Morningside Heights | 54 | 0 | A |
| 460 Riverside Drive | Morningside Heights | 25 | 0 | A |
| 512 West 112th Street | Morningside Heights | 46 | 0 | A |
| 520 West 122nd Street | Morningside Heights | 23 | 0 | A |
| 530 West 112th Street | Morningside Heights | 22 | 0 | A |
| 530 West 122nd Street | Morningside Heights | 23 | 0 | A |
| 546 West 113th Street | Morningside Heights | 8 | 0 | A |
| 547 Riverside Drive | Morningside Heights | 36 | 0 | A |
| 554 West 113th Street | Morningside Heights | 8 | 0 | A |
| 558 West 113th Street | Morningside Heights | 9 | 0 | A |
| 608 West 114th Street | Morningside Heights | 9 | 0 | A |
| 629 West 115th Street | Morningside Heights | 32 | 0 | A |
How landlord totals are counted.
Sources: NYC HPD housing maintenance code violations, HPD property registrations and housing litigation, 311 service requests, DOB violations, NYC Marshals evictions, and HPD bedbug filings from NYC Open Data, plus rent-stabilized unit counts from NYC Department of Finance tax bills. How grades work.