1,428 recorded events, 1970–2026, from 18 city data systems. The city's paper trail here is mostly 450 HPD housing violations, 434 HPD complaints, 350 311 service requests.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 99% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 1192.2. In ZIP 10027, 43% of residential buildings hold an A and 14% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 4 total — 1 class C (immediately hazardous), 2 class B, 1 class A. Oldest open since 2025-08-29. |
| Pending HPD litigation | 1 case(s) pending in housing court |
status snapshot refreshed weekly from HPD records
145 heat or hot-water complaints in the last three years (winter 2023–24: 17 · winter 2024–25: 122 · winter 2025–26: 4). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
163 service requests in the last three years. Most common: HEAT/HOT WATER (54) · Noise (26) · APPLIANCE (25) · UNSANITARY CONDITION (11) · PLUMBING (10) · WATER LEAK (10).
$65,300 in permitted construction work filed since 2016 (2 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 (1901) |
| Yes | Six or more residential units (10) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | TYHUM LLC |
| Head officer | Yida Stern |
| Managing agent | Yida Stern |
| Last registered | 2026-07-17 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $819,000 | $368,550 |
| 2026 | $656,000 | $295,200 |
| 2027 | $787,000 | $354,150 |
The city's market estimate has fallen 4% between tax years 2025 and 2027.
Tax exemptions on the roll: J51
| Heating fuel | NATURALGAS |
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 | 125 St — A B C D · 400 ft straight-line (about a 2-minute walk) · station accessibility: full 125 St — 1 · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Morningside Av / W 125 St — M104 · 450 ft |
| Citi Bike | St Nicholas Ave & W 126 St · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 129 John H. Finley. 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.
175 Morningside Avenue
| 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 |
163 311 service requests from this address in the last three years — 54 of them about heat or hot water.
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.
Most recent mortgage recorded against this lot: $622,697 on 2021-11-12 (lender: Signature Bank), covering 4 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 |
|---|---|---|---|
| 2023-02-07 | AL&R $10,800,000 — from 638 TYHUM LLC; 376 TYHUM LLC; 510 TYHUM LLC; 617 TYHUM LLC to SIGNATURE BANK | $10,800,000 | |
| 2023-02-07 | Agreement $10,800,000 — from 638 TYHUM LLC; 510 TYHUM LLC; 617 TYHUM LLC; 376 TYHUM LLC to SIGNATURE BANK | $10,800,000 | |
| 2023-02-01 | Deed $1,218,248 — from 376 WEST 127TH OWNER, LLC to 376 TYHUM LLC | $1,218,248 | |
| 2023-01-31 | Sold for $1,218,248 | $1,218,248 | $121,825 |
| 2021-11-12 | Mortgage $622,697 — from 617 WEST 143RD OWNER, LLC; 510-512 WEST 146TH OWNER, LLC; 638 WEST 160TH OWNER, LLC; 376 W to SIGNATURE BANK | $622,697 | |
| 2021-11-12 | AL&R $16,800,000 — from 617 WEST 143RD OWNER, LLC; 638 WEST 160TH OWNER, LLC; 376 WEST 127TH OWNER, LLC; 510-512 W to SIGNATURE BANK | $16,800,000 | |
| 2021-11-12 | Agreement $16,800,000 — from 510-512 WEST 146TH OWNER, LLC; 638 WEST 160TH OWNER, LLC; 617 WEST 143RD OWNER, LLC; 376 W to SIGNATURE BANK | $16,800,000 | |
| 2019-01-04 | Mortgage $507,984 — from 376 WEST 127TH OWNER, LLC to ARBOR AGENCY LENDING, LLC | $507,984 | |
| 2019-01-04 | Agreement $1,620,000 — from 376 WEST 127TH OWNER, LLC to ARBOR AGENCY LENDING, LLC | $1,620,000 | |
| 2018-12-18 | Deed $3,400,000 — from 376 WEST 127 LLC to 376 WEST 127TH OWNER, LLC | $3,400,000 | |
| 2018-12-10 | Sold for $3,400,000 | $3,400,000 | $340,000 |
| 2016-01-14 | Mortgage $141,271 — from 376 WEST 127 LLC to SIGNATURE BANK | $141,271 | |
| 2016-01-14 | Agreement $1,130,000 — from 376 WEST 127 LLC to SIGNATURE BANK | $1,130,000 | |
| 2016-01-14 | AL&R $1,130,000 — from 376 WEST 127 LLC to SIGNATURE BANK | $1,130,000 | |
| 2013-12-10 | Deed $2,038,459 — from MORNINGSIDE 126-127 LLC to 376 WEST 127 LLC | $2,038,459 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 31 | 0 | 2 | 33 |
| 2018 | 0 | 4 | 29 | 3 | 7 | 43 |
| 2019 | 3 | 0 | 30 | 6 | 3 | 42 |
| 2020 | 0 | 0 | 45 | 0 | 2 | 47 |
| 2021 | 1 | 1 | 132 | 4 | 2 | 140 |
| 2022 | 0 | 2 | 89 | 0 | 2 | 93 |
| 2023 | 0 | 0 | 91 | 6 | 4 | 101 |
| 2024 | 0 | 0 | 375 | 4 | 5 | 384 |
| 2025 | 0 | 0 | 82 | 0 | 5 | 87 |
| 2026 | 0 | 2 | 46 | 0 | 2 | 50 |
Every one of the 1,428 recorded events, 1970–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10027 · Landlord rankings · How grades work · The map · The Mice Map