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464 West 126th Street has the most open HPD violations per 10 units of any graded rental building with 6 or more units in Morningside Heights: 103.7 per 10 units, 197 open in all, 48 of them class C.
Graded rental buildings with 6 or more units, ranked by open NYC HPD housing code violations per 10 units, the same rule as the citywide list . Co-ops, condos and public housing (NYCHA) are left out. Only buildings with an HPD violation issued in the last 24 months or a 311 housing complaint in the last 12 are listed. Class C means immediately hazardous. Records as of Oct 26, 2026.
# Address Units Open per 10 units Open violations Grade Owner 1 464 West 126th Street 19 103.7 197 (48 class C) F Not on file 2 192 Claremont Avenue 20 92 184 (52 class C) F 192 Claremont Realty LLC 3 351 West 125th Street 38 89.7 341 (79 class C) F WEST 125TH STREET EQUITIES LLC 4 375 West 125th Street 6 83.3 50 (1 class C) D SHOWMAN'S REALTY CORP 5 457 West 125th Street 16 80.6 129 (13 class C) F ZORA NEALE HURSTON HOUSES LP 6 111 Morningside Avenue 10 64 64 (16 class C) F JOE UPTOWN LLC 7 107 Morningside Avenue 10 57 57 (18 class C) F JOE UPTOWN LLC 8 528 West 123rd Street 41 47.1 193 (41 class C) F LIGHT HALL HDFC (City program owner (HDFC) )9 443 West 125th Street 21 45.2 95 (16 class C) F 439 WEST 125TH STREET LP 10 109 Morningside Avenue 10 38 38 (5 class C) F JOE UPTOWN LLC 11 625 West 113th Street 10 37 37 (1 class C) D Not on file 12 503 West 122nd Street 18 31.1 56 (8 class C) F 122ND STREET INVESTOR, LLC 13 383 West 125th Street 6 28.3 17 (10 class C) F ABCNY INC 14 421 West 125th Street 28 27.5 77 (16 class C) F ELJAMAR REALTY CORPROATION 15 524 West 123rd Street 10 24 24 (13 class C) F 123RD STREET INVESTOR, LLC 16 530 West 123rd Street 11 23.6 26 (20 class C) F 123RD STREET INVESTOR, LLC 17 3074 Broadway 34 23.2 79 (13 class C) F Not on file 18 190 Claremont Avenue 16 19.4 31 (14 class C) F CLAREMONT APTS, LLC 19 281 St Nicholas Avenue 32 19.1 61 (26 class C) F 281 ST NICHOLAS PARTNERS LLC 20 3151 Broadway 21 18.6 39 (8 class C) D 3151 BROADWAY LLC 21 449 West 125th Street 17 18.2 31 (12 class C) D W 116-125 PORTFOLIO LLC 22 3153 Broadway 22 18.2 40 (11 class C) F Kings Realty 23 414 Riverside Drive 10 17 17 (0 class C) C MT INVESTORS CORP 24 527 West 113th Street 8 16.3 13 (1 class C) D MARGARET FOERSTER ETTINGER 2012 FAMILY TRUST 25 618 West 113th Street 8 16.3 13 (2 class C) C 618 W 113 STREET LLC 26 526 West 114th Street 15 16 24 (1 class C) C Not on file 27 526 West 123rd Street 10 16 16 (11 class C) F 123RD STREET INVESTOR, LLC 28 502 West 113th Street 24 15.4 37 (3 class C) C Not on file 29 552 West 113th Street 10 15 15 (1 class C) D Not on file 30 471 West 125th Street 8 15 12 (4 class C) F CITYWIDE PRESERVATION LLC 31 522 West 123rd Street 10 14 14 (3 class C) F 123RD STREET INVESTOR, LLC 32 3155 Broadway 23 13.5 31 (13 class C) D 3155 BROADWAY PARTNERS LLC 33 519 West 121st Street 34 13.2 45 (4 class C) F Not on file 34 505 West 122nd Street 18 12.8 23 (9 class C) F 122ND STREET INVESTOR, LLC 35 186 Claremont Avenue 16 11.9 19 (4 class C) F 184-188 CLAREMONT INVESTORS LLC 36 554 West 114th Street 10 11 11 (0 class C) C Not on file 37 1274 Amsterdam Avenue 10 10 10 (7 class C) F AMSTERDAM AVENUE INVESTOR, LLC 38 616 West 113th Street 9 10 9 (0 class C) C 616 W 113TH STREET LLC 39 548 West 113th Street 9 10 9 (1 class C) C Not on file 40 349 West 123rd Street 8 10 8 (1 class C) C 349 WEST, LLC 41 552 West 114th Street 6 10 6 (2 class C) C Not on file 42 437 West 125th Street 40 9.8 39 (13 class C) D CITYWIDE PRESERVATION LLC 43 3157 Broadway 45 9.3 42 (7 class C) D BROADWAY VENTURA LLC 44 528 West 114th Street 7 8.6 6 (0 class C) C Not on file 45 521 West 111th Street 40 8.5 34 (0 class C) C Not on file 46 445 West 125th Street 22 8.2 18 (4 class C) F NEW WEST HARLEM OWNER LLC 47 1272 Amsterdam Avenue 16 8.1 13 (11 class C) F AMSTERDAM AVENUE INVESTOR, LLC 48 546 West 114th Street 8 7.5 6 (0 class C) C Not on file 49 41 Tiemann Place 93 7.4 69 (23 class C) F FS 41-45 TIEMANN PLACE LLC 50 542 West 114th Street 11 7.3 8 (2 class C) C Not on file 51 610 West 116th Street 45 7.1 32 (4 class C) C Not on file 52 526 West 111th Street 45 6.9 31 (1 class C) D THOR 526 WEST 111TH STREET LLC 53 3147 Broadway 22 6.8 15 (0 class C) C NEW 3143-3147 BROADWAY LLC 54 550 West 113th Street 12 6.7 8 (0 class C) C Not on file 55 350 West 124th Street 53 6.4 34 (8 class C) F HANCOCK PLACE APARTMENTS ASSOCIATES, LP 56 536 West 114th Street 11 6.4 7 (1 class C) C Not on file 57 509 Cathedral Parkway 94 6.2 58 (6 class C) D ACQUISITION AMERICA VI LLC 58 1345 Amsterdam Avenue 25 6 15 (6 class C) F 1345-1349 AMSTERDAM AVENUE LLC 59 182 Claremont Avenue 17 5.9 10 (1 class C) D CLAREMONT ESTATES LLC 60 528 Riverside Drive 33 5.8 19 (6 class C) C Not on file 61 468 Riverside Drive 38 5.5 21 (17 class C) C KEWA INC 62 414 West 120th Street 87 5.4 47 (6 class C) D Not on file 63 3149 Broadway 21 5.2 11 (2 class C) D NEW 3149 BROADWAY LLC 64 526 West 112th Street 25 5.2 13 (1 class C) C Not on file 65 409 West 125th Street 31 5.2 16 (3 class C) D CITYWIDE PRESERVATION LLC 66 3139 Broadway 26 5 13 (2 class C) D 3139 BROADWAY INVESTORS LLC 67 3143 Broadway 22 5 11 (5 class C) D NEW 3143-3147 BROADWAY LLC 68 548 West 114th Street 10 5 5 (0 class C) B Not on file 69 523 West 113th Street 11 4.5 5 (1 class C) C Not on file 70 80 Morningside Drive 32 4.4 14 (2 class C) B Not on file 71 515 Cathedral Parkway 83 4.1 34 (8 class C) C ACQUISITION AMERICA VII.LLC 72 517 West 113th Street 46 3.7 17 (3 class C) C ACQUISITION AMERICA X LLC 73 415 West 118th Street 28 3.6 10 (0 class C) A Not on file 74 602 West 116th Street 45 3.6 16 (15 class C) C Not on file 75 524 West 122nd Street 23 3.5 8 (5 class C) C Not on file 76 184 Claremont Avenue 15 3.3 5 (1 class C) C 184-188 Claremont Investors LLC 77 529 West 111th Street 37 3.2 12 (2 class C) C Not on file 78 604 West 115th Street 28 3.2 9 (0 class C) B Not on file 79 520 West 123rd Street 10 3 3 (0 class C) C 123RD STREET INVESTOR, LLC 80 113 Morningside Avenue 14 2.9 4 (2 class C) B AMSTERDAM CONVENT REALTY ASSOC LP 81 608 West 115th Street 35 2.6 9 (0 class C) A Not on file 82 530 Riverside Drive 52 2.5 13 (1 class C) A Not on file 83 556 West 113th Street 12 2.5 3 (0 class C) A Not on file 84 534 West 114th Street 12 2.5 3 (0 class C) A Not on file 85 626 West 114th Street 124 2.4 30 (0 class C) B Not on file 86 1020 Amsterdam Avenue 66 2.3 15 (2 class C) C STELLAR WEST 110 LLC 87 414 West 119th Street 56 2.1 12 (5 class C) B Not on file 88 531 West 113th Street 14 2.1 3 (0 class C) A Not on file 89 1084 Amsterdam Avenue 47 2.1 10 (0 class C) A Not on file 90 1050 Amsterdam Avenue 94 1.9 18 (8 class C) D ECHO APARTMENTS ASSOC. LP 91 549 West 113th Street 90 1.9 17 (0 class C) B Not on file 92 146 Claremont Avenue 48 1.9 9 (1 class C) B Not on file 93 541 West 113th Street 33 1.8 6 (2 class C) B Not on file 94 539 West 112th Street 43 1.6 7 (0 class C) C Not on file 95 415 West 120th Street 80 1.5 12 (0 class C) A MONARCH HEIGHTS LLC 96 3105 Broadway 67 1.5 10 (3 class C) B 122 D BROADWAY, LLC 97 183 Claremont Avenue 62 1.5 9 (2 class C) C 185-187 CLAREMONT AVE LLC 98 110 Morningside Drive 52 1.3 7 (0 class C) A Not on file 99 3163 Broadway 23 1.3 3 (2 class C) B TPT PARTNERS LLC (City program owner (HDFC) )100 1268 Amsterdam Avenue 16 1.3 2 (1 class C) C AMSTERDAM AVENUE INVESTOR, LLC
The full list for Morningside Heights, up to 100 buildings. Each row is the record, not a verdict.
More for Morningside Heights: rent-stabilized buildings , best buildings , heat complaints , and the Morningside Heights page .
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 .