521 recorded events, 1976–2026, from 17 city data systems. The city's paper trail here is mostly 187 311 service requests, 127 HPD complaints, 82 HPD housing violations.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 78% 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 72.6. In ZIP 10026, 38% of residential buildings hold an A and 13% 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 | 25 total — 3 class C (immediately hazardous), 12 class B, 10 class A. Oldest open since 2014-05-24. |
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.
27 service requests in the last three years. Most common: SAFETY (3) · FLOORING/STAIRS (3) · UNSANITARY CONDITION (3) · Street Condition (3) · PAINT/PLASTER (2) · ELECTRIC (2).
No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1910) |
| 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) | 6 MORNINGSIDE OWNER, LLC |
| Head officer | SCOTT CASTELLANO |
| Managing agent | CHOICE NY MANAGEMENT |
| Last registered | 2025-08-20 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,347,000 | $1,056,150 |
| 2026 | $1,878,000 | $845,100 |
| 2027 | $1,816,000 | $817,200 |
The city's market estimate has fallen 23% 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 | 116 St — B C · 650 ft straight-line (about a 3-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Manhattan Av / W 114 St — M3 M7 M116 · 200 ft |
| Citi Bike | Frederick Douglass Blvd & W 115 St · 600 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: STEM Institute of Manhattan. 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.
6 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 |
27 311 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 CHOICE NY MANAGEMENT — 237 buildings, 6,810 units. Grades across the portfolio: A151 · B39 · C30 · D12 · F1. See the whole portfolio
showing 60 of 237 buildings
Most recent mortgage recorded against this lot: $1,322,174 on 2021-03-08 (lender: Arbor Realty Sr, INC.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2021-03-08 | Mortgage $1,322,175 — from 6 MORNINGSIDE OWNER, LLC to ARBOR REALTY SR, INC. | $1,322,175 | |
| 2019-01-04 | Agreement $1,324,000 — from 6 MORNINGSIDE OWNER, LLC to ARBOR AGENCY LENDING, LLC | $1,324,000 | |
| 2018-12-18 | Deed $2,100,000 — from 6 MORNINGSIDE LLC to 6 MORNINGSIDE OWNER, LLC | $2,100,000 | |
| 2018-12-10 | Sold for $2,100,000 | $2,100,000 | $210,000 |
| 2016-01-13 | AL&R $1,610,000 — from 6 MORNINGSIDE LLC to SIGNATURE BANK | $1,610,000 | |
| 2016-01-13 | Agreement $1,610,000 — from 6 MORNINGSIDE LLC to SIGNATURE BANK | $1,610,000 | |
| 2016-01-13 | Mortgage $602,439 — from 6 MORNINGSIDE LLC to SIGNATURE BANK | $602,439 | |
| 2013-12-02 | Deed $2,163,311 — from 6 MORNINGSIDE AVENUE LLC to 6 MORNINGSIDE LLC | $2,163,311 | |
| 2013-12-02 | Mortgage $1,016,500 — from 6 MORNINGSIDE LLC to SIGNATURE BANK | $1,016,500 | |
| 2013-12-02 | AL&R $1,016,500 — from 6 MORNINGSIDE LLC to SIGNATURE BANK | $1,016,500 | |
| 2013-11-18 | Agreement $214,389,592 — from 617 WEST 143 HOLDINGS LLC; 610-620 WEST 141 HOLDINGS LLC; 239-241 WEST 115 LLC; 1829-1835 to SIGNATURE BANK | $214,389,592 | |
| 2013-11-18 | Agreement $214,389,592 — from 131-133 WEST 112 LLC; 145-153 EDGECOMBE HOLDINGS LLC; 141-143 WEST 113 LLC; 557-561 WEST 1 to SIGNATURE BANK | $214,389,592 | |
| 2010-07-14 | Agreement $14,919,471 — from NEW YORK COMMUNITY BANK to 17-25 ST. NICHOLAS AVENUE LLC; 1829 ADAM CLAYTON POWELL BLVD LLC; MANHATTAN VALLEY WEST LL | $14,919,471 | |
| 2007-04-05 | Mortgage $8,590,000 — from 17-25 ST. NICHOLAS AVENUE LLC; 707 ST. NICHOLAS AVENUE LLC; 337 WEST 138 LLC; 349 MANHATTA to AIMCO HARLEM FUNDING LLC | $8,590,000 | |
| 2007-04-05 | Agreement $109,742,461 — from AIMCO HARLEM FUNDING, LLC to 770 ST. NICHOLAS AVENUE LLC; 164-172 WEST 141 LLC; 349 MANHATTAN LLC; 239-253 WEST 116 LLC | $109,742,461 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 0 | 14 | 0 | 2 | 17 |
| 2018 | 0 | 0 | 22 | 3 | 2 | 27 |
| 2019 | 0 | 0 | 20 | 4 | 3 | 27 |
| 2020 | 0 | 0 | 28 | 0 | 2 | 30 |
| 2021 | 0 | 0 | 16 | 4 | 1 | 21 |
| 2022 | 0 | 0 | 7 | 0 | 2 | 9 |
| 2023 | 0 | 0 | 6 | 1 | 4 | 11 |
| 2024 | 0 | 0 | 17 | 0 | 4 | 21 |
| 2025 | 0 | 1 | 57 | 0 | 4 | 62 |
| 2026 | 0 | 0 | 5 | 0 | 2 | 7 |
Every one of the 521 recorded events, 1976–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10026 · Landlord rankings · How grades work · The map · The Mice Map