275 recorded events, 1900–2026, from 13 city data systems. The city's paper trail here is mostly 118 HPD housing violations, 58 HPD complaints, 53 311 service requests.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 87% 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 140.1. In ZIP 11220, 69% of residential buildings hold an A and 6% 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 | 33 total — 8 class C (immediately hazardous), 10 class B, 15 class A. Oldest open since 1986-08-25. |
status snapshot refreshed weekly from HPD records
3 heat or hot-water complaints in the last three years (winter 2023–24: 3).
No bedbug-infested units reported in the last three years of filings.
7 service requests in the last three years. Most common: UNSANITARY CONDITION (3) · HEAT/HOT WATER (1) · Dirty Condition (1) · Rodent (1) · PLUMBING (1).
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 (1905) |
| 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) | 444 51ST STREET LLC |
| Head officer | CHRISTOPHER OLYNIK |
| Managing agent | JB MAC REAL ESTATE |
| Last registered | 2025-11-21 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,464,000 | $658,800 |
| 2026 | $1,635,000 | $735,750 |
| 2027 | $1,308,000 | $588,600 |
The city's market estimate has fallen 11% 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 | 53 St — R · 450 ft straight-line (about a 2-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 50 St / 4 Av — B11 · 400 ft |
| Citi Bike | 53 St & 5 Ave · 650 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 001 The Bergen. 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.
444 51 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 |
7 311 service requests from this address in the last three years — 1 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 JB MAC REAL ESTATE INC — 11 buildings, 60 units. Grades across the portfolio: A5 · B1 · C2 · D2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 283 23 Street | BK | 12 | A |
| 5 East 124 Street | MN | 8 | A |
| 444 51 Street | BK | 8 | C |
| 302 East 12 Street | MN | 8 | A |
| 348 Atlantic Avenue | BK | 6 | A |
| 336 State Street | BK | 6 | A |
| 458 Halsey Street | BK | 4 | D |
| 372 Butler Street | BK | 3 | C |
| 845 Greene Avenue | BK | 3 | D |
| 219 East 59 Street | MN | 2 | B |
| 3016520030 | — | — |
Most recent mortgage recorded against this lot: $120,000 on 1985-03-15 (lender: First Nationwide Savs). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 1985-03-15 | Mortgage $120,000 — from TULP, ROBERT; TULP, JOAN to FIRST NATIONWIDE SAVS | $120,000 | |
| 1985-03-11 | Mortgage $96,000 — from OLYNIK, THERESA A; OLYNIK, HENRY to KUPFERMAN, RUTH; RIEBER, MARTIN; FICKLER, DAVID | $96,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 28 | 0 | 1 | 29 |
| 2018 | 0 | 6 | 0 | 1 | 7 |
| 2019 | 0 | 17 | 0 | 1 | 18 |
| 2020 | 0 | 3 | 1 | 0 | 4 |
| 2021 | 0 | 2 | 0 | 1 | 3 |
| 2022 | 2 | 52 | 0 | 0 | 54 |
| 2023 | 2 | 5 | 0 | 1 | 8 |
| 2024 | 0 | 13 | 0 | 3 | 16 |
| 2025 | 0 | 21 | 0 | 1 | 22 |
| 2026 | 0 | 1 | 0 | 0 | 1 |
Every one of the 275 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11220 · Landlord rankings · How grades work · The map · The Mice Map