Efstahios Valiotis: head officer on HPD registrations
Efstahios Valiotis is named as head officer on the HPD property registrations of 57 NYC buildings (3,039 units), which have 1,302 open HPD violations, 431 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.
Buildings
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 3885 Broadway | Washington Heights | 64 | 174 (57 class C) | F |
| 4441 Broadway | Washington Heights | 25 | 98 (28 class C) | F |
| 4151 Broadway | Washington Heights | 62 | 83 (21 class C) | F |
| 1610 St Nicholas Avenue | Washington Heights | 37 | 67 (33 class C) | F |
| 658 West 188th Street | Washington Heights | 88 | 64 (17 class C) | F |
| 227 Taaffe Place | Bedford | 83 | 55 (8 class C) | F |
| 38 Sickles Street | Washington Heights | 75 | 46 (23 class C) | F |
| 4141 Broadway | Washington Heights | 62 | 41 (23 class C) | F |
| 353 Ft Washington Avenue | Washington Heights | 37 | 36 (8 class C) | F |
| 140 Clarkson Avenue | East Flatbush | 59 | 35 (9 class C) | F |
| 500 St Marks Avenue | Crown Heights | 65 | 34 (3 class C) | D |
| 3915 Broadway | Washington Heights | 44 | 33 (14 class C) | F |
| 5008 Broadway | Inwood | 50 | 33 (11 class C) | F |
| 853 Elsmere Place | Tremont | 35 | 33 (6 class C) | F |
| 646 West 160th Street | Washington Heights | 29 | 32 (7 class C) | F |
| 90 Ellwood Street | Washington Heights | 61 | 32 (16 class C) | F |
| 1775 East 18th Street | Madison | 96 | 28 (5 class C) | D |
| 72 Vermilyea Avenue | Inwood | 31 | 24 (15 class C) | F |
| 41-35 Hampton Street | Elmhurst | 18 | 23 (7 class C) | F |
| 591 Prospect Place | Crown Heights | 20 | 23 (10 class C) | F |
| 556 West 188th Street | Washington Heights | 30 | 22 (16 class C) | F |
| 559 West 164th Street | Washington Heights | 51 | 21 (9 class C) | D |
| 41-53 Hampton Street | Elmhurst | 25 | 20 (3 class C) | D |
| 506 West 172nd Street | Washington Heights | 20 | 18 (5 class C) | D |
| 4 South Pinehurst Ave | Washington Heights | 43 | 17 (4 class C) | D |
| 1795 Amsterdam Avenue | Hamilton Heights | 14 | 14 | F |
| 1432 Crotona Park East | Crotona Park East | 21 | 13 (3 class C) | D |
| 157 Vermilyea Avenue | Inwood | 31 | 13 (3 class C) | F |
| 104-25 195th Street | St. Albans | 89 | 12 (8 class C) | F |
| 545 Prospect Place | Crown Heights | 159 | 12 (6 class C) | C |
| 17 Arden Street | Washington Heights | 16 | 10 (4 class C) | F |
| 162 West 141st Street | East Harlem | 19 | 9 | C |
| 2244 Amsterdam Avenue | Washington Heights | 18 | 9 (5 class C) | F |
| 4455 Broadway | Washington Heights | 77 | 9 | D |
| 1606 Amsterdam Avenue | Hamilton Heights | 16 | 8 (5 class C) | F |
| 504 West 172nd Street | Washington Heights | 20 | 8 (4 class C) | F |
| 552 West 188th Street | Washington Heights | 30 | 8 (2 class C) | C |
| 615 West 176th Street | Washington Heights | 17 | 8 (1 class C) | C |
| 106-10 Shore Front Parkway | Breezy Point | 265 | 7 (1 class C) | B |
| 130 West 143rd Street | East Harlem | 19 | 7 (2 class C) | D |
| 4180 Broadway | Washington Heights | 39 | 7 (6 class C) | F |
| 570 West 190th Street | Washington Heights | 29 | 7 (3 class C) | C |
| 1640 St Nicholas Avenue | Washington Heights | 40 | 6 (4 class C) | C |
| 35-28 153rd Street | Flushing | 47 | 6 (3 class C) | C |
| 1619 Amsterdam Avenue | Hamilton Heights | 18 | 5 (2 class C) | D |
| 614 West 157th Street | Washington Heights | 48 | 5 (2 class C) | C |
| 1548 St Nicholas Avenue | Washington Heights | 55 | 4 (1 class C) | B |
| 4220 Broadway | Washington Heights | 26 | 4 (3 class C) | B |
| 655 East 183rd Street | Belmont | 9 | 4 | D |
| 92 Pinehurst Avenue | Washington Heights | 72 | 4 | B |
| 597 Prospect Place | Crown Heights | 20 | 3 (3 class C) | D |
| 608 West 184th Street | Washington Heights | 23 | 3 (1 class C) | D |
| 165 Bennett Avenue | Washington Heights | 79 | 2 | C |
| 585 Prospect Place | Crown Heights | 20 | 2 | C |
| 173-17 89th Avenue | Jamaica | 76 | 1 (1 class C) | B |
| 1436 Crotona Park East | Crotona Park East | 12 | 0 | B |
| 34-46 Vernon Blvd | Queensbridge | 405 | 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.