1,037 recorded events, 1966–2026, from 19 city data systems. The city's paper trail here is mostly 503 311 service requests, 179 HPD complaints, 130 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 80% 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 110.8. In ZIP 10457, 34% of residential buildings hold an A and 24% 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 | 63 total — 21 class C (immediately hazardous), 18 class B, 24 class A. Oldest open since 2022-05-20. |
status snapshot refreshed weekly from HPD records
64 heat or hot-water complaints in the last three years (winter 2023–24: 14 · winter 2024–25: 4 · winter 2025–26: 32). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$625 in enforcement penalties imposed (ECB/OATH) in the last three years.
129 service requests in the last three years. Most common: UNSANITARY CONDITION (33) · HEAT/HOT WATER (32) · Noise (21) · ELECTRIC (7) · PLUMBING (6) · Rodent (5).
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.
| No | Built before 1974 (2010) |
| Yes | Six or more residential units (38) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | LENNIGER RESIDENCES LP |
| Head officer | GREGGORY MENDENHALL |
| Managing agent | GRENADIER REALTY MANAGEMENT |
| Last registered | 2026-04-01 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,106,000 | $947,700 |
| 2026 | $2,265,000 | $1,019,250 |
| 2027 | $2,443,000 | $1,099,350 |
The city's market estimate has risen 16% between tax years 2025 and 2027.
Tax exemptions on the roll: 420C
| 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 | Tremont Av — B D · 0.7 mi straight-line (about a 19-minute walk) · station accessibility: full 174 St — 2 5 · 0.7 mi straight-line (about a 19-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: E 180 St / Arthur Av — Bx40 Bx42 · 550 ft |
| Citi Bike | Crotona Ave & E 179 St · 600 ft · station location as of 2026-09-23; live availability |
| Bike facility | Protected bike path mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 057 Crescent. 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.
623 East 179 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 |
129 311 service requests from this address in the last three years — 32 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.
Managed by GRENADIER REALTY MANAGEMENT — 61 buildings, 6,171 units. Grades across the portfolio: A15 · B27 · C13 · D2 · F1. See the whole portfolio
showing 60 of 61 buildings
Most recent mortgage recorded against this lot: $20,039,954 on 2010-01-07 (lender: The City Of New York), 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 |
|---|---|---|---|
| 2010-01-07 | Mortgage $20,039,954 — from LENNIGER RESIDENCES, L.P.,; CUCS HOUSING DEVELOPMENT FUND CORPORATIO to THE CITY OF NEW YORK | $20,039,954 | |
| 2009-07-30 | Mortgage $200,000 — from CUCS HOUSING DEVELOPMENT FUND CORPORATIO to CORPORATION FOR SUPPORTIVE HOUSING | $200,000 | |
| 2009-07-30 | Agreement $344,500 — from CUCS HOUSING DEVELOPMENT FUND CORPORATIO to CORPORATION FOR SUPPORTIVE HOUSING | $344,500 | |
| 2008-05-30 | Mortgage $473,856 — from CUCS HOUSING DEVELOPMENT FUND CORPORATIO to NEW YORK CITY ACQUISTION FUND LLC | $473,856 | |
| 2008-05-30 | Mortgage $144,500 — from CUCS HOUSING DEVELOPMENT FUND CORPORATIO to CORPORATION FOR SUPPORTATIVE HOUSING | $144,500 | |
| 2008-05-30 | Mortgage $289,231 — from CUCS HOUSING DEVELOPMENT FUND CORPORATIO to NEW YORK CITY ACQUISTION FUND LLC | $289,231 | |
| 2008-05-30 | Mortgage $1,966,913 — from CUCS HOUSING DEVELOPMENT FUND CORPORATIO to NEW YORK CITY ACQUISTION FUND LLC | $1,966,913 | |
| 2008-05-20 | Deed $800,000 — from VELEZ DEVELOPMENT CORP III to CUCS HOUSING DEVELOPMENT FUND CORPORATIO | $800,000 | |
| 2006-07-24 | Mortgage $1,260,000 — from VELEZ DEVELOPMENT CORP. III to 54, LLC | $1,260,000 | |
| 1986-10-31 | Mortgage $5,000 — from VELEZ, JOSE to AVILEZ, BENJAMIN | $5,000 |
| Year | Enforcement | Housing & tenants | Health & systems | Total |
|---|---|---|---|---|
| 2017 | 1 | 91 | 2 | 94 |
| 2018 | 4 | 33 | 4 | 41 |
| 2019 | 4 | 29 | 4 | 37 |
| 2020 | 1 | 36 | 4 | 41 |
| 2021 | 4 | 47 | 3 | 54 |
| 2022 | 2 | 74 | 4 | 80 |
| 2023 | 1 | 35 | 5 | 41 |
| 2024 | 2 | 38 | 4 | 44 |
| 2025 | 3 | 140 | 8 | 151 |
| 2026 | 2 | 138 | 4 | 144 |
Every one of the 1,037 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10457 · Landlord rankings · How grades work · The map · The Mice Map