637 recorded events, 1975–2026, from 16 city data systems. The city's paper trail here is mostly 184 asbestos filings, 115 DOB permits, 85 DOB job filings.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 81% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 2.7. In ZIP 10029, 43% of residential buildings hold an A and 12% grade D or F. How grades work
Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 8 total — 4 class C (immediately hazardous), 0 class B, 4 class A. Oldest open since 2022-11-02. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
9 service requests in the last three years. Most common: Illegal Parking (4) · Noise (2) · Abandoned Vehicle (1) · Derelict Vehicles (1) · Elevator (1).
$133,499,452 in permitted construction work filed since 2016 (46 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1963) |
| Yes | Six or more residential units (86) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | MSMC RESIDENTIAL REALTY LLC |
| Head officer | THOMAS C AHN |
| Managing agent | ROSE ASSOCIATES, INC. |
| Last registered | 2021-08-24 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $11,548,000 | $5,196,600 |
| 2026 | $12,277,000 | $5,524,650 |
| 2027 | $12,772,000 | $5,747,400 |
The city's market estimate has risen 11% between tax years 2025 and 2027.
Tax exemptions on the roll: HOSPITAL STAFF HSG
| Energy grade (LL33) | A — ENERGY STAR score 89/100 (2022 disclosure cycle) |
| Facade (Local Law 11) | SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 9) |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | 103 St — 6 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 5 Av / E 102 St — M1 M2 M3 M4 +1 more · 250 ft |
| Citi Bike | 5 Ave & E 103 St · 450 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 171 Patrick Henry. Confirm with the DOE's school search. |
Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
3 East 101 Street
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
9 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.
Managed by ROSE PROPERTY MGMT GRP LLC — 198 buildings, 24,128 units. Grades across the portfolio: A148 · B26 · C8 · D2. See the whole portfolio
showing 60 of 198 buildings
Most recent mortgage recorded against this lot: $39,828,043 on 2009-11-13 (lender: Dormitory Authority Of The State Of New York), covering 3 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2010-04-08 | SPRD $145,000,000 — from MSMC RESIDENTIAL REALTY, LLC to JPMORGAN CHASE BANK, NA | $145,000,000 | |
| 2009-11-13 | Mortgage $39,828,043 — from MOUNT SINAI SCHOOL OF MEDICINE OF NEW YO to DORMITORY AUTHORITY OF THE STATE OF NEW | $39,828,043 | |
| 2009-11-13 | Mortgage $330,086,957 — from MOUNT SINAI SCHOOL OF MEDICINE OF NEW YO to DORMITORY AUTHORITY OF THE STATE OF NEW | $330,086,957 | |
| 2007-12-27 | Agreement $145,000,000 — from MSMC RESIDENTIAL REALTY LLC to JPMORGAN CHASE BANK, NATIONAL ASSOCIATIO | $145,000,000 | |
| 2007-10-24 | DEEDO $2,000,000 — from NEW YORK CITY HOUSING AUTHORITY to THE MOUNT SINAI HOSPITAL; MSMC RESIDENTIAL REALTY LLC | $2,000,000 | |
| 2005-08-24 | Agreement $145,000,000 — from MSMC RESIDENTIAL REALTY LLC to AMERICAN PROPERTY FINANCING | $145,000,000 | |
| 2005-08-24 | Mortgage $20,000,000 — from MSMC RESIDENTIAL REALTY LLC to AMERICAN PROPERTY FINANCING | $20,000,000 | |
| 2003-11-03 | Mortgage $125,000,000 — from MSMC RESIDENTIAL REALTY LLC to DORMITORY AUTHORITY OF THE STATE OF NEW | $125,000,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 0 | 4 | 0 | 1 | 6 |
| 2018 | 3 | 2 | 7 | 1 | 3 | 16 |
| 2019 | 0 | 0 | 4 | 0 | 1 | 5 |
| 2020 | 0 | 0 | 2 | 0 | 1 | 3 |
| 2021 | 13 | 1 | 5 | 0 | 1 | 20 |
| 2022 | 39 | 1 | 9 | 1 | 44 | 94 |
| 2023 | 31 | 8 | 9 | 1 | 146 | 195 |
| 2024 | 43 | 1 | 4 | 0 | 3 | 51 |
| 2025 | 8 | 9 | 6 | 0 | 7 | 30 |
| 2026 | 1 | 3 | 3 | 0 | 2 | 9 |
Every one of the 637 recorded events, 1975–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10029 · Landlord rankings · How grades work · The map · The Mice Map