211 recorded events, 1980–2026, from 16 city data systems. The city's paper trail here is mostly 61 ACRIS deeds & mortgages, 30 HPD complaints, 22 311 service requests.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 68% 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 38.8. In ZIP 10016, 71% of residential buildings hold an A and 4% 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 | 15 total — 2 class C (immediately hazardous), 11 class B, 2 class A. Oldest open since 2007-12-21. |
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.
$5,700 in enforcement penalties imposed (ECB/OATH) in the last three years.
2 service requests in the last three years. Most common: Food Poisoning (1) · Street Condition (1).
$235,500 in permitted construction work filed since 2016 (9 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 (1914) |
| Yes | Six or more residential units (8) |
| 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) | 171 MADISON DE, LLC |
| Head officer | JAMES COFFEY |
| Managing agent | GFP REAL ESTATE |
| Last registered | 2025-06-17 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $4,234,800 | $1,905,660 |
| 2026 | $4,517,000 | $2,032,650 |
| 2027 | $4,763,000 | $2,143,350 |
The city's market estimate has risen 12% between tax years 2025 and 2027.
| 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 | 33 St — 6 · 350 ft straight-line (about a 2-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Madison Av / E 34 St — M3 M4 · 250 ft |
| Citi Bike | E 33 St & Park Ave · 350 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 116 Mary Lindley Murray Middle: J.H.S. 104 Simon Baruch. 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 Madison 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 |
2 311 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 BENENSON REAL ESTATE CORP. — 20 buildings, 951 units. Grades across the portfolio: A16 · B4. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 41-08 Parsons Boulevard | QN | 83 | A |
| 3521 DeKalb Avenue | BX | 83 | A |
| 2850 Claflin Avenue | BX | 78 | B |
| 45-36 39 Place | QN | 70 | A |
| 37-15 72 Street | QN | 60 | B |
| 37-41 81 Street | QN | 59 | A |
| 43-06 46 Street | QN | 55 | A |
| 47-25 40 Street | QN | 54 | A |
| 47-39 40 Street | QN | 54 | A |
| 1447 Macombs Road | BX | 53 | A |
| 332 East 84 Street | MN | 48 | A |
| 60-52 Madison Street | QN | 48 | A |
| 3312 Hull Avenue | BX | 48 | A |
| 60-62 Madison Street | QN | 48 | A |
| 2839 Bainbridge Avenue | BX | 30 | B |
| 2851 Webb Avenue | BX | 28 | A |
| 2853 Webb Avenue | BX | 28 | A |
| 125 West 3 Street | MN | 9 | A |
| 175 Madison Avenue | MN | 8 | B |
| 971 Lexington Avenue | MN | 7 | A |
Most recent mortgage recorded against this lot: $190,527 on 2023-03-10 (lender: Apple Bank For Savings), covering 2 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 |
|---|---|---|---|
| 2023-03-10 | Mortgage $190,527 — from 171 MADISON DE LLC to APPLE BANK FOR SAVINGS | $190,527 | |
| 2023-03-10 | Agreement $16,000,000 — from 171 MADISON DE LLC to APPLE BANK FOR SAVINGS | $16,000,000 | |
| 2013-03-19 | Mortgage $15,674,907 — from 171 MADISON DE LLC to CANTOR COMMERCIAL REAL ESTATE LENDING, L | $15,674,907 | |
| 2013-03-19 | Agreement $20,000,000 — from 171 MADISON DE LLC to CANTOR COMMERCIAL REAL ESTATE LENDING, L | $20,000,000 | |
| 2013-03-19 | AL&R $20,000,000 — from 171 MADISON DE LLC to CANTOR COMMERCIAL REAL ESTATE LENDING, L | $20,000,000 | |
| 2008-09-15 | AL&R $4,325,093 — from 171 MADISON ASSOCIATES LLC to EMIGRANT BANK | $4,325,093 | |
| 2008-09-15 | Agreement $4,325,093 — from 171 MADISON ASSOCIATES LLC to EMIGRANT BANK | $4,325,093 | |
| 2004-05-26 | Mortgage $218,090 — from 171 MADISON ASSOCIATES to EMIGRANT SAVINGS BANK | $218,090 | |
| 2004-05-26 | Agreement $5,500,000 — from 171 MADISON ASSOCIATES to EMIGRANT SAVINGS BANK | $5,500,000 | |
| 1988-01-26 | Mortgage $435,335 — from 171 MADSION ASSOCIATES to AMERICAN SAVINGS BANK | $435,335 | |
| 1986-12-01 | Mortgage $5,000,000 — from 171 MADISON ASSOCIATES to BANK LEUMI TRUST CONY | $5,000,000 | |
| 1983-01-05 | Mortgage $437,500 — from 171 MADISON ASSOCIATES to HARLEM SAVINGS BANK | $437,500 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2018 | 0 | 0 | 4 | 0 | 1 | 5 |
| 2019 | 0 | 0 | 4 | 0 | 1 | 5 |
| 2020 | 0 | 0 | 5 | 0 | 1 | 6 |
| 2021 | 0 | 0 | 3 | 0 | 0 | 3 |
| 2022 | 0 | 0 | 2 | 0 | 1 | 3 |
| 2023 | 0 | 1 | 2 | 5 | 1 | 9 |
| 2024 | 11 | 11 | 3 | 0 | 1 | 26 |
| 2025 | 6 | 1 | 2 | 0 | 2 | 11 |
| 2026 | 3 | 0 | 1 | 0 | 1 | 5 |
Every one of the 211 recorded events, 1980–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10016 · Landlord rankings · How grades work · The map · The Mice Map