902 recorded events, 1974–2026, from 19 city data systems. The city's paper trail here is mostly 382 311 service requests, 252 HPD complaints, 85 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 71% of 100+-unit residential buildings citywide. The citywide median for 100+-unit residential buildings is 3.7 penalty points per 10 units; this building carries 13.6. In ZIP 10459, 52% of residential buildings hold an A and 16% grade D or F. How grades work
Among 4,677 100+-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 3 total — 2 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2025-08-01. |
status snapshot refreshed weekly from HPD records
30 heat or hot-water complaints in the last three years (winter 2023–24: 16 · winter 2024–25: 14). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$6,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
104 service requests in the last three years. Most common: HEAT/HOT WATER (15) · Noise (15) · UNSANITARY CONDITION (12) · PLUMBING (7) · Illegal Parking (6) · WATER LEAK (6).
$88,250 in permitted construction work filed since 2016 (3 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.
| No | Built before 1974 (2009) |
| Yes | Six or more residential units (103) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
2 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) | 850 JENNINGS AVENUE LLC |
| Head officer | MORGAN MAGISTRO |
| Managing agent | BRONX PRO GROUP LLC |
| Last registered | 2025-08-11 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $6,978,000 | $3,140,100 |
| 2026 | $7,144,000 | $3,214,800 |
| 2027 | $7,836,000 | $3,526,200 |
The city's market estimate has risen 12% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 25 YR NO CAP
| Energy grade (LL33) | B — ENERGY STAR score 76/100 (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (cycle 10) |
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.
1 street-flooding or sewer-backup complaints at this address since 2020 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Freeman St — 2 5 · 650 ft straight-line (about a 3-minute walk) · station accessibility: none Whitlock Av — 6 · 0.5 mi straight-line (about a 13-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Southern Blvd / Freeman St — Bx19 · 750 ft |
| Citi Bike | Louis Nine Blvd & Intervale Ave · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 134 George F. Bristow. 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.
850 Jennings 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 |
104 311 service requests from this address in the last three years — 15 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 BRONX PRO GROUP LLC — 74 buildings, 2,649 units. Grades across the portfolio: A32 · B31 · C10 · D1. See the whole portfolio
showing 60 of 74 buildings
Most recent mortgage recorded against this lot: $3,609,998 on 2009-06-11 (lender: City Of New York - Department Of Housing), 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 |
|---|---|---|---|
| 2009-06-11 | Mortgage $7,770,185 — from 850 JENNINGS AVENUE LLC to NEW YORK CITY HOUSING DEVELOPMENT CORPOR | $7,770,185 | |
| 2009-06-11 | Mortgage $1,449,815 — from 850 JENNINGS AVENUE LLC to NEW YORK CITY HOUSING DEVELOPMENT CORPOR | $1,449,815 | |
| 2009-06-11 | Mortgage $8,755,000 — from 850 JENNINGS AVENUE LLC to NEW YORK CITY HOUSING DEVELOPMENT CORPOR | $8,755,000 | |
| 2009-06-11 | Mortgage $5,900,000 — from 850 JENNINGS AVENUE LLC to NEW YORK CITY HOUSING DEVELOPMENT CORPOR | $5,900,000 | |
| 2009-06-11 | Mortgage $3,609,998 — from 850 JENNINGS AVENUE LLC to CITY OF NEW YORK - DEPARTMENT OF HOUSING | $3,609,998 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 1 | 47 | 0 | 1 | 49 |
| 2018 | 0 | 1 | 24 | 0 | 3 | 28 |
| 2019 | 0 | 2 | 82 | 0 | 3 | 87 |
| 2020 | 0 | 2 | 40 | 0 | 0 | 42 |
| 2021 | 0 | 1 | 41 | 0 | 2 | 44 |
| 2022 | 0 | 3 | 41 | 0 | 5 | 49 |
| 2023 | 2 | 3 | 100 | 0 | 5 | 110 |
| 2024 | 3 | 3 | 38 | 1 | 2 | 47 |
| 2025 | 0 | 4 | 106 | 0 | 3 | 113 |
| 2026 | 2 | 2 | 25 | 0 | 4 | 33 |
Every one of the 902 recorded events, 1974–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10459 · Landlord rankings · How grades work · The map · The Mice Map