Ronald J Swartz: head officer on HPD registrations
Ronald J Swartz is named as head officer on the HPD property registrations of 27 NYC buildings (1,429 units), which have 2,258 open HPD violations, 755 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 |
|---|---|---|---|---|
| 465 Ocean Parkway | Kensington | 98 | 228 (60 class C) | F |
| 34-01 28th Avenue | Astoria | 41 | 191 (81 class C) | F |
| 21-38 31st Street | Astoria | 116 | 190 (53 class C) | F |
| 517 East 83rd Street | Upper East Side | 15 | 177 (48 class C) | F |
| 134-14 Franklin Avenue | Flushing | 93 | 142 (83 class C) | D |
| 41-11 40th Street | Sunnyside | 85 | 121 (37 class C) | F |
| 706 Eastern Parkway | Crown Heights | 48 | 107 (23 class C) | F |
| 31-18 35th Street | Astoria | 35 | 106 (38 class C) | F |
| 47-06 88th Street | Elmhurst | 28 | 100 (67 class C) | F |
| 53-00 65th Place | Maspeth | 60 | 97 (31 class C) | D |
| 143-01 41st Avenue | Flushing | 87 | 90 (15 class C) | F |
| 21-24 31st Street | Astoria | 116 | 89 (34 class C) | F |
| 91-36 Lamont Avenue | Elmhurst | 96 | 74 (27 class C) | D |
| 86-42nd Street James Avenue | Elmhurst | 17 | 67 (9 class C) | F |
| 31-45 Crescent Street | Astoria | 77 | 66 (23 class C) | F |
| 42-15 34th Avenue | Astoria | 60 | 60 (17 class C) | F |
| 86-38th Street James Avenue | Elmhurst | 17 | 53 (9 class C) | F |
| 25-81 34th Street | Astoria | 42 | 49 (19 class C) | F |
| 31-21 90th Street | Jackson Heights | 43 | 42 (15 class C) | F |
| 78-12 35th Avenue | Jackson Heights | 84 | 39 (16 class C) | F |
| 31-33 90th Street | Jackson Heights | 43 | 36 (8 class C) | F |
| 86-34th Street James Avenue | Elmhurst | 17 | 30 (12 class C) | F |
| 502 West 167th Street | Washington Heights | 12 | 27 | F |
| 136 33rd Street | Sunset Park | 27 | 26 (10 class C) | D |
| 28-46 41st Street | Astoria | 35 | 20 (1 class C) | D |
| 328 East 90th Street | Upper East Side | 20 | 19 (8 class C) | D |
| 86-30th Street James Avenue | Elmhurst | 17 | 12 (11 class C) | D |
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.