426 recorded events, 1990–2026, from 13 city data systems. The city's paper trail here is mostly 307 311 service requests, 22 DOB complaints, 20 DOB violations.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 96% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 50. In ZIP 10304, 89% of residential buildings hold an A and 3% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 3 total — 0 class C (immediately hazardous), 3 class B, 0 class A. Oldest open since 2012-10-09. |
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.
$13,750 in enforcement penalties imposed (ECB/OATH) in the last three years.
36 service requests in the last three years. Most common: Noise (32) · General Construction/Plumbing (4).
$531,730 in permitted construction work filed since 2016 (11 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) |
| No | Six or more residential units (2) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 645 BAY STREET LLC |
| Head officer | ALEXANDER LEVIN |
| Managing agent | ALEXANDER LEVIN |
| Last registered | 2025-11-12 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $587,000 | $35,220 |
| 2026 | $649,000 | $38,940 |
| 2027 | $790,000 | $47,400 |
The city's market estimate has risen 35% between tax years 2025 and 2027.
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Casa Del Molcajete | Mexican | A | — |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 0 with mice evidence · See them on the Mice Map
In the FEMA 1%-annual-chance floodplain (2015 preliminary flood maps) — lenders typically require flood insurance here.
Hurricane evacuation zone 1 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
2 street-flooding or sewer-backup complaints at this address since 2019 (0 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.
| Staten Island Railway | Stapleton — SIR · 300 ft straight-line (about a 1-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Bay St / Water St — S51 S76 S81 · 150 ft |
| Bike facility | Shared bike route mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 78 Middle: I.S. 49 Berta A. Dreyfus. 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.
635 Bay 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 |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
36 311 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.
| Year | Construction | Enforcement | Housing & tenants | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 4 | 52 | 3 | 59 |
| 2018 | 0 | 1 | 80 | 1 | 82 |
| 2019 | 0 | 10 | 19 | 0 | 29 |
| 2020 | 0 | 0 | 13 | 0 | 13 |
| 2021 | 9 | 1 | 12 | 0 | 22 |
| 2022 | 0 | 1 | 6 | 1 | 8 |
| 2023 | 2 | 0 | 40 | 1 | 43 |
| 2024 | 0 | 1 | 8 | 0 | 9 |
| 2025 | 0 | 1 | 1 | 0 | 2 |
| 2026 | 7 | 15 | 6 | 0 | 28 |
Every one of the 426 recorded events, 1990–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10304 · Landlord rankings · How grades work · The map · The Mice Map