940 recorded events, 1976–2026, from 20 city data systems. The city's paper trail here is mostly 429 311 service requests, 86 HPD complaints, 82 ACRIS deeds & mortgages.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. More recorded distress than 54% 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 29.9. In ZIP 10001, 68% of residential buildings hold an A and 6% 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 | 8 total — 4 class C (immediately hazardous), 4 class B, 0 class A. Oldest open since 2020-01-27. |
status snapshot refreshed weekly from HPD records
14 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2024–25: 8 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$5,655 in enforcement penalties imposed (ECB/OATH) in the last three years.
308 service requests in the last three years. Most common: Encampment (214) · Noise (28) · Homeless Person Assistance (14) · Illegal Dumping (12) · Street Condition (8) · HEAT/HOT WATER (7).
$1,918,600 in permitted construction work filed since 2016 (26 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 (1890) |
| Yes | Six or more residential units (38) |
| 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) | 284-5 APT INC |
| Head officer | KATHLEEN CHOPIN |
| Managing agent | ERPM COMPANY |
| Last registered | 2025-08-27 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $12,838,000 | $5,777,100 |
| 2026 | $13,062,000 | $5,877,900 |
| 2027 | $14,285,000 | $6,428,250 |
The city's market estimate has risen 11% between tax years 2025 and 2027.
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $2,384,608 a year ($55.86 per sq ft), operating expenses $784,197 ($18.37 per sq ft), net operating income $1,600,411. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | D — ENERGY STAR score 51/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
| Facade (Local Law 11) | UNSAFE — unsafe conditions reported (cycle 9) |
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 | 28 St — R W · 600 ft straight-line (about a 3-minute walk) · station accessibility: none 34 St-Herald Sq — B D F M N Q R W · 850 ft straight-line (about a 4-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 5 Av / W 31 St — M1 M2 M3 M55 · 100 ft |
| Citi Bike | 5 Ave & E 30 St · 150 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. 033 Chelsea Prep Middle: M.S. 297. 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.
284 5 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 |
308 311 service requests from this address in the last three years — 7 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 ERPM COMPANY — 12 buildings, 424 units. Grades across the portfolio: A11 · B1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 547 West 47th Street | MN | 222 | A |
| 170 2 Avenue | MN | 76 | A |
| 284 5 Avenue | MN | 38 | A |
| 305 Union Avnue | BK | 19 | A |
| 118 Waverly Avenue | BK | 15 | A |
| 1230 Madison Ave | MN | 13 | A |
| 821 Park Avenue | MN | 10 | A |
| 710 Broadway | MN | 10 | B |
| 283 Greene Avenue | BK | 10 | A |
| 83 Thompson Street | MN | 7 | A |
| 1141 Manhattan Avenue | BK | 2 | A |
| 1139 Manhattan Avenue | BK | 2 | A |
Most recent mortgage recorded against this lot: $232,060 on 2025-10-08 (lender: National Cooperative Bank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-08-17 | RPTT&RET $499,000 — from BLUE SEA ASSOCIATES, LLC to SCHAUER IVES, LAURA; SCHAUER, KAREN | $499,000 | |
| 2026-08-06 | Sold for $499,000 | $499,000 | $13,132 |
| 2025-11-26 | RPTT&RET $485,000 — from TESTONE, JOSEPH to SHPAIZER, TAL; ZALUTZKI, ITAI | $485,000 | |
| 2025-11-21 | Sold for $485,000 | $485,000 | $12,763 |
| 2025-10-08 | AL&R $2,450,000 — from 284-5 APT INC. to NATIONAL COOPERATIVE BANK, N.A. | $2,450,000 | |
| 2025-10-08 | Agreement $2,450,000 — from 284-5 APT INC. to NATIONAL COOPERATIVE BANK, N.A. | $2,450,000 | |
| 2025-10-08 | Mortgage $232,061 — from 284-5 APT INC. to NATIONAL COOPERATIVE BANK, N.A. | $232,061 | |
| 2025-09-30 | RPTT&RET $480,229 — from BLUE SEA ASSOCIATES, LLC to NIPUNGE, RAHUL S; NIPUNGE, ASHWINI R; NIPUNGE, ROHAN RAHUL | $480,229 | |
| 2025-09-26 | Sold for $480,229 | $480,229 | $12,638 |
| 2025-07-25 | RPTT&RET $507,100 — from BLUE SEA ASSOCIATES, LLC to JIMENEZ, CAMILO | $507,100 | |
| 2025-07-15 | Sold for $507,100 | $507,100 | $13,345 |
| 2025-01-07 | RPTT&RET $850,000 — from 284-5 APT INC. to LYONS, MARK | $850,000 | |
| 2024-12-31 | Sold for $850,000 | $850,000 | $22,368 |
| 2024-08-15 | RPTT&RET $510,500 — from BLUE SEA ASSOCIATES, LLC to O'HEA, BRIAN; HATCH, CARLOS | $510,500 | |
| 2024-07-24 | Sold for $510,500 | $510,500 | $13,434 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 1 | 14 | 4 | 0 | 19 |
| 2018 | 0 | 8 | 11 | 4 | 1 | 24 |
| 2019 | 9 | 7 | 13 | 0 | 2 | 31 |
| 2020 | 9 | 7 | 12 | 0 | 4 | 32 |
| 2021 | 13 | 1 | 22 | 4 | 2 | 42 |
| 2022 | 1 | 0 | 11 | 4 | 2 | 18 |
| 2023 | 0 | 2 | 9 | 0 | 1 | 12 |
| 2024 | 10 | 12 | 82 | 7 | 4 | 115 |
| 2025 | 8 | 2 | 146 | 17 | 2 | 175 |
| 2026 | 8 | 0 | 109 | 4 | 1 | 122 |
Every one of the 940 recorded events, 1976–2026, is laid out year by year in the full report (print-ready).
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