4,639 recorded events, 1987–2026, from 17 city data systems. The city's paper trail here is mostly 1,870 DOB permits, 1,540 DOB job filings, 630 311 service requests.
Full record, year by year Support this site
1 heat or hot-water complaints in the last three years (winter 2025–26: 1).
No bedbug-infested units reported in the last three years of filings.
104 service requests in the last three years. Most common: Air Quality (15) · For Hire Vehicle Complaint (11) · Illegal Parking (11) · Noise (8) · Lost Property (8) · Vendor Enforcement (7).
$567,544,114 in permitted construction work filed since 2016 (599 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.
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $598,767,000 | $269,445,150 |
| 2026 | $600,000,000 | $270,000,000 |
| 2027 | $609,672,000 | $274,352,400 |
The city's market estimate has risen 2% between tax years 2025 and 2027.
| Energy grade (LL33) | C — ENERGY STAR score 56/100 (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
| Facade (Local Law 11) | SAFE (cycle 9) |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Blue Owl Cafe | Fusion | A | — |
| Dishes | American | A | Mice evidence |
| Inday | Indian | A | — |
| Modern Bread and Bagel | Bakery Products/Desserts | Not yet graded | — |
| Moelis & Company Kitchen | Coffee/Tea | A | — |
| Shake Shack #1340 | American | A | — |
Report to 311: Food poisoning · Food safety complaint
6 restaurants · 1 with mice evidence · See them on the Mice Map
1 food-poisoning report to 311 at this address in the last three years (0 with three or more people sick), shared by 6 restaurants
3 Food Establishment complaints to 311 at this address in the last three years (most often: Letter Grading, Pet/Animal, Rodents/Insects/Garbage), shared by 6 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.
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.
10 street-flooding or sewer-backup complaints at this address since 2011 (1 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | 51 St — 6 E F · 350 ft straight-line (about a 2-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Lexington Av / E 53 St — M101 M102 M103 SIM6 +3 more · 350 ft |
| Citi Bike | E 53 St & Lexington Ave · 350 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 059 Beekman Hill International Middle: J.H.S. 104 Simon Baruch. 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.
399 Park Avenue
| Rats or mice | Rats or mice |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
104 311 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.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2007-01-17 | RPTT $15,792,259 — from MCI, INC, ON BEHALF OF ITS FORMER SHAREH; SHAREHOLDERS OF MCI INC.; MCI, INC., ON BEHALF O to ELI ACQUISITION LLC; ELI ACQUISITION LLC | $15,792,259 | |
| 2007-01-17 | RPTT $15,792,259 — from MCI, INC, ON BEHALF OF ITS FORMER SHAREH; SHAREHOLDERS OF MCI INC.; MCI, INC., ON BEHALF O to ELI ACQUISITION LLC; ELI ACQUISITION LLC | $15,792,259 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 168 | 15 | 37 | 0 | 12 | 232 |
| 2018 | 226 | 12 | 48 | 0 | 24 | 310 |
| 2019 | 198 | 10 | 52 | 5 | 8 | 273 |
| 2020 | 171 | 10 | 38 | 0 | 12 | 231 |
| 2021 | 196 | 6 | 62 | 0 | 3 | 267 |
| 2022 | 103 | 8 | 51 | 0 | 5 | 167 |
| 2023 | 86 | 1 | 42 | 3 | 8 | 140 |
| 2024 | 103 | 1 | 27 | 0 | 7 | 138 |
| 2025 | 62 | 2 | 40 | 4 | 9 | 117 |
| 2026 | 27 | 0 | 24 | 2 | 6 | 59 |
Every one of the 4,639 recorded events, 1987–2026, is laid out year by year in the full report (print-ready).
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