371 recorded events, 1990–2026, from 13 city data systems. The city's paper trail here is mostly 117 311 service requests, 90 HPD housing violations, 52 HPD complaints.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 99% 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 937.3. In ZIP 10312, 97% of residential buildings hold an A and 1% 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 | 72 total — 4 class C (immediately hazardous), 62 class B, 6 class A. Oldest open since 2019-06-14. |
status snapshot refreshed weekly from HPD records
8 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2024–25: 6). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$6,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
62 service requests in the last three years. Most common: DOOR/WINDOW (14) · PAINT/PLASTER (11) · WATER LEAK (9) · HEAT/HOT WATER (4) · UNSANITARY CONDITION (4) · GENERAL (3).
$154,900 in permitted construction work filed since 2016 (7 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 (1931) |
| 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) | Ryan Design Realty LLC |
| Head officer | Daniel J Ryan |
| Managing agent | Ryan Design Realty LLC |
| Last registered | 2025-03-17 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $989,000 | $59,340 |
| 2026 | $1,092,000 | $65,520 |
| 2027 | $1,163,000 | $69,780 |
The city's market estimate has risen 18% between tax years 2025 and 2027.
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| O'Sfizio | Italian | Not yet graded | — |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 0 with mice evidence · See them on the Mice Map
1 Food Establishment complaint to 311 at this address in the last three years (most often: No Permit or License) · complaints filed by the public; DOHMH investigates, outcomes aren't published.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 6 of 6 — zone 1 evacuates first.
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.
| Bus | Nearest boarding stop: Hylan Blvd / Arden Av — S59 S78 · 100 ft |
| School zones (2024–25 map) | Elementary: P.S. 055 Henry M. Boehm Middle: I.S. 007 Elias Bernstein. 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.
4651 Hylan Boulevard
| 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 |
62 311 service requests from this address in the last three years — 4 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.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2019-09-26 | RPTT $468,750 — from SETARO, SANDRA L to RYAN DESIGN REALTY LLC | $468,750 | |
| 2019-08-22 | Sold for $468,750 | $468,750 | $234,375 |
| 2015-01-13 | RPTT $403,173 — from SETARO, SANDRA L to CCG SPV I, LLC | $403,173 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 1 | 3 | 0 | 0 | 4 |
| 2018 | 4 | 2 | 7 | 0 | 0 | 13 |
| 2019 | 6 | 2 | 11 | 2 | 0 | 21 |
| 2020 | 1 | 1 | 6 | 0 | 0 | 8 |
| 2021 | 7 | 14 | 11 | 0 | 0 | 32 |
| 2022 | 1 | 6 | 5 | 0 | 0 | 12 |
| 2023 | 0 | 3 | 7 | 0 | 1 | 11 |
| 2024 | 0 | 3 | 111 | 0 | 0 | 114 |
| 2025 | 2 | 4 | 80 | 0 | 1 | 87 |
| 2026 | 2 | 2 | 5 | 0 | 0 | 9 |
Every one of the 371 recorded events, 1990–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10312 · Landlord rankings · How grades work · The map · The Mice Map