Also registered as: Wallack Management Co, INC.
Registered managing agent · 60 graded buildings · data of 2026-10-16
A portfolio whose buildings generate few adverse city records. Ranked #731 of 764 New York City management portfolios by recorded distress per unit — 2.2 penalty points per 10 units over three years (how grades work). See the full rankings
A59 B1
98% of this portfolio's graded buildings hold an A; 0% grade D or F. Across all 60 buildings the city currently records 178 open HPD violations, 29 of them immediately hazardous, and tenants called 311 about heat or hot water 39 times in the last three years.
| Building | Borough | Units | Grade | Penalty rate |
|---|---|---|---|---|
| 168 West 107 Street | Manhattan 10025 | 20 | B | 73 |
| 44 East 65 Street | Manhattan 10065 | 8 | A | 24 |
| 892 9 Avenue | Manhattan 10019 | 33 | A | 21 |
| 64 East 80 Street | Manhattan 10075 | 9 | A | 14 |
| 166 West 107 Street | Manhattan 10025 | 20 | A | 14 |
| 37 East 67 Street | Manhattan 10065 | 10 | A | 12 |
| 1211 Madison Avenue | Manhattan 10128 | 61 | A | 9 |
| 52 East End Avenue | Manhattan 10028 | 81 | A | 8 |
| 6 East 68 Street | Manhattan 10065 | 14 | A | 6 |
| 127 East 61 Street | Manhattan 10065 | 8 | A | 6 |
| 16 East 80 Street | Manhattan 10075 | 18 | A | 5 |
| 14 East 80 Street | Manhattan 10075 | 15 | A | 5 |
| 1120 Park Avenue | Manhattan 10128 | 70 | A | 5 |
| 21 West 58 Street | Manhattan 10019 | 68 | A | 4 |
| 43 West 13 Street | Manhattan 10011 | 14 | A | 4 |
| 18 East 64 Street | Manhattan 10065 | 7 | A | 4 |
| 530 East 86 Street | Manhattan 10028 | 46 | A | 4 |
| 48 West 12 Street | Manhattan 10011 | 9 | A | 3 |
| 22 East 82 Street | Manhattan 10028 | 9 | A | 3 |
| 30 East 85 Street | Manhattan 10028 | 92 | A | 3 |
| 7 East 73 Street | Manhattan 10021 | 16 | A | 3 |
| 125 East 90 Street | Manhattan 10128 | 15 | A | 3 |
| 112 East 81 Street | Manhattan 10075 | 101 | A | 3 |
| 1230 3 Avenue | Manhattan 10021 | 125 | A | 2 |
| 40 West 116 Street | Manhattan 10026 | 249 | A | 2 |
| 2745 Broadway | Manhattan 10025 | 64 | A | 2 |
| 120 East 79 Street | Manhattan 10075 | 78 | A | 2 |
| 120 East 87 Street | Manhattan 10128 | 214 | A | 2 |
| 123 East 90 Street | Manhattan 10128 | 15 | A | 2 |
| 225 East 57 Street | Manhattan 10022 | 260 | A | 2 |
| 121 East 90 Street | Manhattan 10128 | 20 | A | 2 |
| 45 East 85 Street | Manhattan 10028 | 45 | A | 1 |
| 194 West 4 Street | Manhattan 10014 | 160 | A | 1 |
| 153 East 72 Street | Manhattan 10021 | 37 | A | 1 |
| 1100 Park Avenue | Manhattan 10128 | 75 | A | 1 |
| 224 East 27 Street | Manhattan 10016 | 20 | A | 1 |
| 308 East 72 Street | Manhattan 10021 | 75 | A | 1 |
| 302 Lexington Avenue | Manhattan 10016 | 125 | A | 1 |
| 333 East 79 Street | Manhattan 10075 | 440 | A | 1 |
| 565 West End Avenue | Manhattan 10024 | 99 | A | 0 |
| 963 2 Avenue | Manhattan 10022 | 191 | A | 0 |
| 21 East 22 Street | Manhattan 10010 | 134 | A | 0 |
| 1035 Park Avenue | Manhattan 10028 | 29 | A | 0 |
| 10 East End Avenue | Manhattan 10075 | 198 | A | 0 |
| 84 White Street | Manhattan 10013 | 33 | A | 0 |
| 44 West 12 Street | Manhattan 10011 | 8 | A | 0 |
| 42 West 13 Street | Manhattan 10011 | 40 | A | 0 |
| 2 West 67 Street | Manhattan 10023 | 56 | A | 0 |
| 530 Amsterdam Avenue | Manhattan 10024 | 225 | A | 0 |
| 447 East 57 Street | Manhattan 10022 | 23 | A | 0 |
| 17 East 63 Street | Manhattan 10065 | 5 | A | 0 |
| 860 5 Avenue | Manhattan 10065 | 157 | A | 0 |
| 563 Park Avenue | Manhattan 10065 | 20 | A | 0 |
| 623 Park Avenue | Manhattan 10065 | 32 | A | 0 |
| 132 East 72 Street | Manhattan 10021 | 17 | A | 0 |
| 330 East 72 Street | Manhattan 10021 | 13 | A | 0 |
| 63 East 79 Street | Manhattan 10075 | 10 | A | 0 |
| 1080 Madison Avenue | Manhattan 10028 | 29 | A | 0 |
| 28 East 94 Street | Manhattan 10128 | 40 | A | 0 |
| 139 East 79 Street | Manhattan 10075 | 15 | A | 0 |
click any building for its full public record · penalty rate = severity-weighted city records per 10 units over three years
441 Lexington Ave 10017
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.