Also registered as: Trihill Management
Registered managing agent · 46 graded buildings · data of 2026-10-16
One of the most distressed large portfolios in New York City. Ranked #55 of 764 New York City management portfolios by recorded distress per unit — 161.4 penalty points per 10 units over three years (how grades work). See the full rankings
A12 B12 C12 D7 F3
26% of this portfolio's graded buildings hold an A; 22% grade D or F. Across all 46 buildings the city currently records 2,183 open HPD violations, 655 of them immediately hazardous, and tenants called 311 about heat or hot water 2,315 times in the last three years.
| Building | Borough | Units | Grade | Penalty rate |
|---|---|---|---|---|
| 550 West 184 Street | Manhattan 10033 | 14 | F | 1,091 |
| 1471 St Nicholas Avenue | Manhattan 10033 | 18 | F | 969 |
| 964 Amsterdam Avenue | Manhattan 10025 | 22 | F | 964 |
| 552 West 184 Street | Manhattan 10033 | 16 | D | 578 |
| 3427 Broadway | Manhattan 10031 | 31 | D | 503 |
| 607 West 139 Street | Manhattan 10031 | 21 | D | 456 |
| 556 West 184 Street | Manhattan 10033 | 13 | D | 409 |
| 554 West 184 Street | Manhattan 10033 | 13 | D | 343 |
| 43-18 25 Avenue | Queens 11103 | 14 | C | 301 |
| 408 West 129 Street | Manhattan 10027 | 30 | C | 275 |
| 3440 Broadway | Manhattan 10031 | 36 | C | 274 |
| 605 West 151 Street | Manhattan 10031 | 25 | C | 263 |
| 110 Convent Avenue | Manhattan 10027 | 30 | C | 191 |
| 18 Bedford Street | Manhattan 10014 | 8 | C | 176 |
| 596 Edgecombe Avenue | Manhattan 10032 | 48 | C | 170 |
| 555 Edgecombe Avenue | Manhattan 10032 | 127 | D | 166 |
| 461 West 159 Street | Manhattan 10032 | 48 | C | 158 |
| 603 West 139 Street | Manhattan 10031 | 21 | C | 148 |
| 41-07 28 Avenue | Queens 11103 | 20 | C | 147 |
| 633 West 152 Street | Manhattan 10031 | 9 | C | 132 |
| 143 West 96 Street | Manhattan 10025 | 92 | B | 130 |
| 3660 Broadway | Manhattan 10031 | 62 | B | 114 |
| 471 Central Park West | Manhattan 10025 | 37 | B | 99 |
| 133 Grand Street | Manhattan 10013 | 3 | D | 98 |
| 130 West 72 Street | Manhattan 10023 | 6 | B | 95 |
| 412 West 129 Street | Manhattan 10027 | 30 | B | 94 |
| 76 Carmine Street | Manhattan 10014 | 19 | B | 91 |
| 61-09 Catalpa Avenue | Queens 11385 | 8 | B | 74 |
| 1509 Pacific Street | Brooklyn 11213 | 8 | B | 54 |
| 31-40 30 Street | Queens 11106 | 20 | B | 44 |
| 285 West 147 Street | Manhattan 10039 | 15 | B | 38 |
| 473 Central Park West | Manhattan 10025 | 19 | B | 35 |
| 778 Madison Avenue | Manhattan 10065 | 35 | A | 32 |
| 28 East 72 Street | Manhattan 10021 | 5 | C | 32 |
| 475 Central Park West | Manhattan 10025 | 94 | A | 30 |
| 263 Eastern Parkway | Brooklyn 11238 | 62 | A | 29 |
| 472 Central Park West | Manhattan 10025 | 15 | A | 25 |
| 275 Linden Boulevard | Brooklyn 11226 | 101 | B | 23 |
| 310 West 4 Street | Manhattan 10014 | 15 | A | 21 |
| 180 West 81 Street | Manhattan 10024 | 11 | A | 20 |
| 224 Lafayette Street | Manhattan 10012 | 9 | A | 13 |
| 84 Bradhurst Avenue | Manhattan 10039 | 10 | A | 11 |
| 31-15 32 Street | Queens 11106 | 25 | A | 6 |
| 2783 Broadway | Manhattan 10025 | 83 | A | 2 |
| 831 Broadway | Manhattan 10003 | 2 | A | 0 |
| 79-63 Myrtle Avenue | Queens 11385 | 6 | A | 0 |
click any building for its full public record · penalty rate = severity-weighted city records per 10 units over three years
22 W 21 St 10010
Different registered agents that file from one office; they may or may not be related.
Buildings are attributed to this portfolio by the registered managing agent named in their HPD registrations — the entity responsible for day-to-day operations. Ownership LLCs are listed on each building's own page. Every figure is computed mechanically from records published by the City of New York and recomputed weekly, so a portfolio that fixes its buildings improves here. Corrections: support@mice.nyc.