Also registered as: Teachers College Columbia
Registered managing agent · 6 graded buildings · data of 2026-10-16
A portfolio whose buildings generate few adverse city records. Ranked #753 of 764 New York City management portfolios by recorded distress per unit — 1.1 penalty points per 10 units over three years (how grades work). See the full rankings
A6
100% of this portfolio's graded buildings hold an A; 0% grade D or F. Across all 6 buildings the city currently records 34 open HPD violations, 8 of them immediately hazardous, and tenants called 311 about heat or hot water 9 times in the last three years.
| Building | Borough | Units | Grade | Penalty rate |
|---|---|---|---|---|
| 509 West 121 Street | Manhattan 10027 | 110 | A | 4 |
| 514 West 122 Street | Manhattan 10027 | 24 | A | 4 |
| 106 Morningside Drive | Manhattan 10027 | 87 | A | 1 |
| 1220 Amsterdam Avenue | Manhattan 10027 | 356 | A | 1 |
| 517 West 121 Street | Manhattan 10027 | 241 | A | 1 |
| 512 West 122 Street | Manhattan 10027 | 24 | A | 0 |
click any building for its full public record · penalty rate = severity-weighted city records per 10 units over three years
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.