821 recorded events, 1900–2026, from 21 city data systems. The city's paper trail here is mostly 171 311 service requests, 151 DOB permits, 104 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. Less recorded distress than 65% 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 9.7. In ZIP 10024, 70% of residential buildings hold an A and 2% 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 | 7 total — 0 class C (immediately hazardous), 5 class B, 2 class A. Oldest open since 2023-01-12. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
$24,375 in enforcement penalties imposed (ECB/OATH) in the last three years.
41 service requests in the last three years. Most common: Illegal Parking (6) · General Construction/Plumbing (6) · Homeless Person Assistance (6) · Street Condition (4) · Noise (4) · Taxi Complaint (3).
$3,812,346 in permitted construction work filed since 2016 (59 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 (1947) |
| Yes | Six or more residential units (73) |
| 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) | 15 WEST 84 APARTMENT CORP |
| Head officer | James Gallagher |
| Managing agent | HALSTEAD MANAGEMENT COMPANY |
| Last registered | 2025-08-04 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $17,377,000 | $7,819,650 |
| 2026 | $17,444,000 | $7,849,800 |
| 2027 | $20,292,000 | $9,131,400 |
The city's market estimate has risen 17% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY · SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $3,553,172 a year ($39.55 per sq ft), operating expenses $1,413,183 ($15.73 per sq ft), net operating income $2,139,989. 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 46/100, 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 | 86 St — B C · 500 ft straight-line (about a 2-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Central Park West / W 84 St — M10 · 350 ft |
| Citi Bike | Central Park W & W 85 St · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 084 Lillian Weber. 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.
15 West 84 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 |
41 311 service requests from this address in the last three years.
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 HALSTEAD MANAGEMENT CO. — 190 buildings, 17,333 units. Grades across the portfolio: A172 · B10 · C4. See the whole portfolio
showing 60 of 190 buildings
Most recent mortgage recorded against this lot: $1,162,208 on 2021-12-01 (lender: Investors Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-02 | RPTT&RET $1,975,000 — from MOHSIN, RABAB; HOYLE, SARAH ELIZABETH to CAPALBO, JOHN MATTHEW; ST JOHN, CINNAMON CHRISTINE | $1,975,000 | |
| 2026-08-26 | Sold for $1,975,000 | $1,975,000 | $27,055 |
| 2026-04-23 | RPTT&RET $1,965,000 — from WEST 84 UNITS LLC to NATHANSON, GARY; NATHANSON, JENNIFER | $1,965,000 | |
| 2026-04-17 | Sold for $1,965,000 | $1,965,000 | $26,918 |
| 2026-04-09 | RPTT&RET $2,750,000 — from RIVIERE, ISABELLE; SADELAIN, MICHEL to CARVER, KYLE; CARVER, KATHERINE | $2,750,000 | |
| 2026-04-06 | Sold for $2,750,000 | $2,750,000 | $37,671 |
| 2026-03-05 | RPTT&RET $3,355,000 — from ELIASBERG, JAN to PYTKO, MARY; BOSWOOD, MICHAEL | $3,355,000 | |
| 2026-02-18 | Sold for $3,355,000 | $3,355,000 | $45,959 |
| 2025-08-29 | RPTT&RET $795,000 — from HALL, ALIX MARIE; TOLEDO, VICTOR to GINEZ, CHRISTIAN; GILLESPIE, STEPHANIE | $795,000 | |
| 2025-08-20 | Sold for $795,000 | $795,000 | $10,890 |
| 2025-01-31 | RPTT&RET $10,000 — from KRAUT, EVELYN to SILVER REALTY COMPANY | $10,000 | |
| 2024-12-31 | Sold for $10,000 | $10,000 | $137 |
| 2024-08-07 | RPTT&RET $900,000 — from ESTATE OF SUSAN HAMMOND MORTON; ZACHARY HELLER HAMMOND AS EXECUTOR to LOGERFO, JAMES PAUL | $900,000 | |
| 2024-07-30 | Sold for $900,000 | $900,000 | $12,329 |
| 2024-02-13 | RPTT&RET $1,185,000 — from MAGNUS, JUSTIN to HUBER-WEISS, ALEXANDRA | $1,185,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 11 | 1 | 60 | 10 | 3 | 85 |
| 2018 | 6 | 4 | 39 | 12 | 3 | 64 |
| 2019 | 5 | 1 | 7 | 10 | 5 | 28 |
| 2020 | 11 | 0 | 6 | 0 | 4 | 21 |
| 2021 | 34 | 5 | 26 | 19 | 5 | 89 |
| 2022 | 29 | 1 | 37 | 14 | 6 | 87 |
| 2023 | 13 | 0 | 9 | 7 | 7 | 36 |
| 2024 | 13 | 7 | 13 | 7 | 4 | 44 |
| 2025 | 10 | 9 | 36 | 5 | 4 | 64 |
| 2026 | 24 | 1 | 2 | 8 | 3 | 38 |
Every one of the 821 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
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