Pierre Downing: head officer on HPD registrations
Pierre Downing is named as head officer on the HPD property registrations of 69 NYC buildings (4,180 units), which have 351 open HPD violations, 85 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 |
|---|---|---|---|---|
| 1982 Walton Avenue | Mount Hope | 37 | 28 (9 class C) | F |
| 511 West 177th Street | Washington Heights | 35 | 27 (8 class C) | D |
| 65 East Tremont Avenue | Mount Hope | 16 | 27 (4 class C) | F |
| 1735 Townsend Avenue | Mount Hope | 53 | 22 (5 class C) | D |
| 109 West 90th Street | Upper West Side | 1197 | 19 (8 class C) | C |
| 245 Lewis Avenue | Bedford | 132 | 19 (1 class C) | C |
| 1800 Davidson Avenue | University Heights | 67 | 14 (4 class C) | C |
| 1985 Creston Avenue | Mount Hope | 41 | 14 | C |
| 545 West 156th Street | Washington Heights | 22 | 14 (3 class C) | D |
| 2153 1st Avenue | East Harlem | 66 | 13 (5 class C) | C |
| 1789 Davidson Avenue | University Heights | 44 | 12 (2 class C) | D |
| 2474 Marion Avenue | Fordham | 25 | 12 (2 class C) | C |
| 120 East 123rd Street | East Harlem | 36 | 11 (2 class C) | D |
| 1822 Davidson Avenue | University Heights | 35 | 11 (2 class C) | D |
| 264 Echo Place | Mount Hope | 39 | 11 (5 class C) | C |
| 378 Sumpter Street | Ocean Hill | 78 | 10 (3 class C) | B |
| 732 Quincy Street | Bedford | 64 | 8 (2 class C) | B |
| 1504 Amsterdam Avenue | West Harlem | 16 | 7 | C |
| 115 East 122nd Street | East Harlem | 42 | 6 (3 class C) | D |
| 1995 Creston Avenue | Mount Hope | 41 | 6 | C |
| 457 West 164th Street | Washington Heights | 18 | 6 (2 class C) | F |
| 1870 Morris Avenue | Mount Hope | 25 | 5 (1 class C) | C |
| 2042 Morris Avenue | Mount Hope | 31 | 5 (1 class C) | C |
| 1734 Townsend Avenue | Mount Hope | 26 | 4 (2 class C) | D |
| 175 Stuyvesant Avenue | Bedford | 77 | 4 (1 class C) | B |
| 182 St Nicholas Avenue | East Harlem | 38 | 4 (2 class C) | B |
| 23 Mother Gaston Blvd | Ocean Hill | 160 | 4 (2 class C) | C |
| 463 1st Avenue | Murray Hill | 225 | 4 (1 class C) | C |
| 2098 Amsterdam Avenue | Washington Heights | 11 | 3 | F |
| 535 West 133rd Street | West Harlem | 51 | 3 | B |
| 99 Ft Washington Avenue | Washington Heights | 222 | 3 (1 class C) | C |
| 1821 Davidson Avenue | University Heights | 55 | 2 | C |
| 204 Stuyvesant Avenue | Bedford | 32 | 2 | B |
| 33 Saratoga Avenue | Ocean Hill | 125 | 2 (1 class C) | B |
| 509 West 176th Street | Washington Heights | 34 | 2 (1 class C) | C |
| 671 Willoughby Avenue | Bedford | 20 | 2 | A |
| 1815 Davidson Avenue | University Heights | 40 | 1 (1 class C) | C |
| 2038 Morris Avenue | Mount Hope | 36 | 1 | B |
| 2059 Davidson Avenue | University Heights | 20 | 1 | A |
| 2340 Amsterdam Avenue | Washington Heights | 84 | 1 | C |
| 2401 Adam C Powell Blvd | East Harlem | 13 | 1 (1 class C) | C |
| 110 West 139th Street | East Harlem | 10 | 0 | B |
| 120 West 140th Street | East Harlem | 126 | 0 | B |
| 136 West 139th Street | East Harlem | 10 | 0 | A |
| 138 West 139th Street | East Harlem | 10 | 0 | A |
| 146 Malcolm X Boulevard | Bedford | 150 | 0 | B |
| 153 West 142nd Street | East Harlem | 10 | 0 | A |
| 1910 Morris Avenue | Mount Hope | 13 | 0 | A |
| 2055 Davidson Avenue | University Heights | 20 | 0 | B |
| 2109 Amsterdam Avenue | Washington Heights | 9 | 0 | A |
| 2111 Amsterdam Avenue | Washington Heights | 9 | 0 | A |
| 2403 Adam C Powell Blvd | East Harlem | 10 | 0 | B |
| 2405 Adam C Powell Blvd | East Harlem | 10 | 0 | B |
| 281 Throop Avenue | Bedford | 40 | 0 | A |
| 450 West 164th Street | Washington Heights | 16 | 0 | B |
| 461 West 164th Street | Washington Heights | 9 | 0 | A |
| 463 West 164th Street | Washington Heights | 9 | 0 | C |
| 465 West 164th Street | Washington Heights | 9 | 0 | B |
| 503 West 177th Street | Washington Heights | 32 | 0 | B |
| 504 West 177th Street | Washington Heights | 20 | 0 | A |
| 506 West 176th Street | Washington Heights | 20 | 0 | B |
| 510 West 176th Street | Washington Heights | 20 | 0 | A |
| 511 West 134th Street | West Harlem | 15 | 0 | C |
| 514 West 176th Street | Washington Heights | 20 | 0 | B |
| 514 West 177th Street | Washington Heights | 60 | 0 | B |
| 515 West 134th Street | West Harlem | 15 | 0 | A |
| 675 Willoughby Avenue | Bedford | 20 | 0 | A |
| 690 Quincy Street | Bedford | 24 | 0 | A |
| 701 Willoughby Avenue | Bedford | 35 | 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.