417 recorded events, 1986–2026, from 12 city data systems. The city's paper trail here is mostly 178 311 service requests, 141 HPD complaints, 26 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 81% 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 2.9. In ZIP 10075, 82% of residential buildings hold an A and 2% 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 | 1 total — 1 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2021-09-02. |
status snapshot refreshed weekly from HPD records
6 heat or hot-water complaints in the last three years (winter 2023–24: 4 · winter 2024–25: 2). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
21 service requests in the last three years. Most common: Noise (6) · Street Condition (5) · HEAT/HOT WATER (3) · Missed Collection (2) · Illegal Parking (1) · Blocked Driveway (1).
$12,000 in permitted construction work filed since 2016 (2 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 (1910) |
| Yes | Six or more residential units (15) |
| 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) | EAST 80TH STREET LLC |
| Head officer | DIANA DOWNING |
| Managing agent | RIALTO MANAGEMENT CORP |
| Last registered | 2026-07-20 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,852,000 | $833,400 |
| 2026 | $1,969,000 | $886,050 |
| 2027 | $1,760,000 | $792,000 |
The city's market estimate has fallen 5% between tax years 2025 and 2027.
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 — Q · 950 ft straight-line (about a 5-minute walk) · station accessibility: full 77 St — 6 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: E 79 St / 2 Av — M79-SBS · 250 ft · Select Bus Service |
| Citi Bike | E 80 St & 2 Ave · 150 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 290 Manhattan New School Middle: J.H.S. 167 Robert F. Wagner. 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.
306 East 80 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 |
21 311 service requests from this address in the last three years — 3 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 RIALTO MANAGEMENT CORP. — 78 buildings, 1,253 units. Grades across the portfolio: A54 · B12 · C6 · D5. See the whole portfolio
showing 60 of 78 buildings
Most recent mortgage recorded against this lot: $131,995 on 2022-01-12 (lender: Flushing Bank), 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 |
|---|---|---|---|
| 2022-01-12 | AL&R $2,950,000 — from EAST 80TH STREET LLC to FLUSHING BANK | $2,950,000 | |
| 2022-01-12 | Mortgage $131,995 — from EAST 80TH STREET LLC to FLUSHING BANK | $131,995 | |
| 2022-01-12 | Agreement $2,950,000 — from EAST 80TH STREET LLC to FLUSHING BANK | $2,950,000 | |
| 2015-01-06 | Agreement $3,300,000 — from EAST 80TH STREET LLC to SOVEREIGN BANK, NA; SOVEREIGN BANK; SANTANDER BANK, NA | $3,300,000 | |
| 2015-01-06 | Mortgage $952,073 — from EAST 80TH STREET LLC to SOVEREIGN BANK; SOVEREIGN BANK, NA; SANTANDER BANK, NA | $952,073 | |
| 2008-05-22 | AL&R $2,600,000 — from EAST 80TH STREET LLC to SOVEREIGN BANK | $2,600,000 | |
| 2008-05-22 | Agreement $2,600,000 — from SOVEREIGN BANK to EAST 80TH STREET LLC | $2,600,000 | |
| 2008-05-22 | Mortgage $487,667 — from EAST 80TH STREET LLC to SOVEREIGN BANK | $487,667 | |
| 2003-12-03 | Mortgage $1,357,503 — from EAST 80 STREET LLC FKA PILAR S. DOWNING to INDEPENDENCE SAVINGS BANK | $1,357,503 | |
| 1997-11-03 | Mortgage $408,633 — from PILAR S. DOWNING REALTY to 306-308 EAST 80 LLC | $408,633 | |
| 1994-12-23 | Mortgage $600,000 — from 306-308 EAST 80 LLC to MOSKOWITZ, WILLIAM; MOSKOWITZ, LOUIS | $600,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 9 | 0 | 2 | 11 |
| 2018 | 6 | 0 | 13 | 0 | 1 | 20 |
| 2019 | 1 | 0 | 13 | 0 | 2 | 16 |
| 2020 | 0 | 0 | 43 | 0 | 0 | 43 |
| 2021 | 0 | 0 | 49 | 0 | 0 | 49 |
| 2022 | 0 | 0 | 37 | 4 | 0 | 41 |
| 2023 | 0 | 0 | 13 | 0 | 0 | 13 |
| 2024 | 0 | 0 | 20 | 0 | 0 | 20 |
| 2025 | 0 | 1 | 4 | 0 | 0 | 5 |
| 2026 | 0 | 0 | 1 | 0 | 0 | 1 |
Every one of the 417 recorded events, 1986–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10075 · Landlord rankings · How grades work · The map · The Mice Map