1,073 recorded events, 1966–2026, from 17 city data systems. The city's paper trail here is mostly 376 HPD complaints, 368 311 service requests, 171 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 76% 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 65.9. In ZIP 11221, 43% of residential buildings hold an A and 17% 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 | 3 total — 1 class C (immediately hazardous), 2 class B, 0 class A. Oldest open since 1990-10-19. |
status snapshot refreshed weekly from HPD records
114 heat or hot-water complaints in the last three years (winter 2023–24: 26 · winter 2024–25: 30 · winter 2025–26: 54). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
102 service requests in the last three years. Most common: HEAT/HOT WATER (56) · Illegal Parking (11) · PAINT/PLASTER (8) · APPLIANCE (7) · Noise (4) · UNSANITARY CONDITION (3).
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 (1900) |
| Yes | Six or more residential units (20) |
| 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) | 550 MANAGEMENT LLC |
| Head officer | SCOTT MITTEL |
| Managing agent | BRG MANAGEMENT LLC |
| Last registered | 2025-07-24 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,376,000 | $1,069,200 |
| 2026 | $2,263,000 | $1,018,350 |
| 2027 | $2,394,000 | $1,077,300 |
The city's market estimate has risen 1% 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 | Kingston-Throop Avs — C · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: none Nostrand Av — A C · 0.5 mi straight-line (about a 13-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Throop Av / Jefferson Av — B43 · 100 ft |
| Citi Bike | Putnam Ave & Throop Ave · 250 ft · station location as of 2026-09-23; live availability |
| Bike facility | Painted bike lane mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 044 Marcus Garvey. 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.
415 Jefferson 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 |
102 311 service requests from this address in the last three years — 56 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 BRG MANAGEMENT LLC — 86 buildings, 5,133 units. Grades across the portfolio: A33 · B43 · C8 · D2. See the whole portfolio
showing 60 of 86 buildings
Most recent mortgage recorded against this lot: $18,736 on 2021-10-28 (lender: Bmw Equities LLC). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2022-02-25 | Agreement $2,405,000 — from TSM SENECA LLC; THROOP GROUP LLC to JPMORGAN CHASE BANK, N.A | $2,405,000 | |
| 2022-02-10 | XXXX $18,736 — from THROOP GROUP LLC; TSM SENECA LLC to BMW EQUITIES LLC | $18,736 | |
| 2021-10-28 | Deed $3,700,000 — from 550 THROOP ASSOCIATES, LLC to THROOP GROUP LLC; TSM SENECA LLC | $3,700,000 | |
| 2021-10-28 | Mortgage $18,736 — from THROOP GROUP LLC; TSM SENECA LLC to BMW EQUITIES LLC | $18,736 | |
| 2021-10-28 | Agreement $2,405,000 — from THROOP GROUP LLC; TSM SENECA LLC to BMW EQUITIES LLC | $2,405,000 | |
| 2021-10-19 | Sold for $3,700,000 | $3,700,000 | $185,000 |
| 2015-03-02 | Mortgage $936,352 — from 550THROOP ASSOCIATES, LLC to THE BRIDGEHAMPTON NATIONAL BANK | $936,352 | |
| 2015-03-02 | Agreement $2,750,000 — from 550THROOP ASSOCIATES, LLC to THE BRIDGEHAMPTON NATIONAL BANK | $2,750,000 | |
| 2015-03-02 | AL&R $2,750,000 — from 550THROOP ASSOCIATES, LLC to THE BRIDGEHAMPTON NATIONAL BANK | $2,750,000 | |
| 2013-02-15 | Mortgage $748,852 — from 550 THROOP ASSOCIATES, LLC to COMMUNITY FEDERAL SAVINGS BANK | $748,852 | |
| 2013-02-15 | Agreement $1,850,000 — from 550 THROOP ASSOCIATES, LLC to COMMUNITY FEDERAL SAVINGS BANK | $1,850,000 | |
| 2013-02-15 | AL&R $1,850,000 — from 550 THROOP ASSOCIATES, LLC to COMMUNITY FEDERAL SAVINGS BANK | $1,850,000 | |
| 2012-08-21 | RPTT $4,958,851 — from UNISON HOLDINGS, LLC to AMERICAN TOWERS LLC | $4,958,851 | |
| 2012-05-07 | RPTT&RET $4,958,851 — from UNISON HOLDINGS, LLC to AMERICAN TOWERS LLC | $4,958,851 | |
| 2011-08-23 | Agreement $1,125,000 — from 550 THROOP ASSOCIATES LLC to NEW YORK COMMUNITY BANK | $1,125,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 7 | 1 | 7 | 15 |
| 2018 | 2 | 44 | 1 | 3 | 50 |
| 2019 | 0 | 39 | 0 | 4 | 43 |
| 2020 | 0 | 70 | 0 | 2 | 72 |
| 2021 | 0 | 184 | 6 | 1 | 191 |
| 2022 | 0 | 90 | 3 | 3 | 96 |
| 2023 | 0 | 83 | 0 | 1 | 84 |
| 2024 | 0 | 39 | 0 | 2 | 41 |
| 2025 | 2 | 91 | 0 | 2 | 95 |
| 2026 | 0 | 42 | 0 | 2 | 44 |
Every one of the 1,073 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11221 · Landlord rankings · How grades work · The map · The Mice Map