98 recorded events, 1967–2026, from 8 city data systems. The city's paper trail here is mostly 30 HPD housing violations, 29 ACRIS deeds & mortgages, 28 311 service requests.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 87% 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 20. In ZIP 11102, 70% of residential buildings hold an A and 5% 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 | 16 total — 3 class C (immediately hazardous), 6 class B, 7 class A. Oldest open since 1986-06-10. |
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.
3 service requests in the last three years. Most common: Street Condition (2) · Encampment (1).
No permitted work with a declared cost filed in the last decade. 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 (4) |
| 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) | ROKO 7 LLC |
| Head officer | George Kalergios |
| Managing agent | NESS MANAGEMENT LLC |
| Last registered | 2025-10-28 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,078,000 | $485,100 |
| 2026 | $983,000 | $442,350 |
| 2027 | $1,011,000 | $454,950 |
The city's market estimate has fallen 6% 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 | Astoria Blvd — N W · 400 ft straight-line (about a 2-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Hoyt Av / 31 St — M60-SBS · 550 ft · Select Bus Service |
| Citi Bike | 31 St & Hoyt Ave N · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 085 Judge Charles Vallone Middle: I.S. 141 The Steinway. 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.
24-17 31 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 |
3 311 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 NESS MANAGEMENT LLC — 6 buildings, 19 units. Grades across the portfolio: A1 · B4 · C1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 24-17 31 Street | QN | 4 | C |
| 24-07 31 Street | QN | 4 | B |
| 24-09 31 Street | QN | 3 | B |
| 24-05 31 Street | QN | 3 | B |
| 31-10 24 Avenue | QN | 3 | A |
| 20-62 26 Street | QN | 2 | B |
Most recent mortgage recorded against this lot: $1,000,000 on 2017-06-05 (lender: Alexiou, John and Alexiou, Nicholas). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2017-06-05 | AL&R $1,000,000 — from ROKO 7 LLC to ALEXIOU, JOHN; ALEXIOU, NICHOLAS | $1,000,000 | |
| 2017-06-05 | Mortgage $1,000,000 — from ROKO 7 LLC to ALEXIOU, JOHN; ALEXIOU, NICHOLAS | $1,000,000 | |
| 2015-07-07 | Deed $1,650,000 — from GJK PROPERTIES LLC; KAROLIDOU PROPERTIES, LLC to ROKO 7 LLC | $1,650,000 | |
| 2012-06-08 | Mortgage $450,000 — from KAROLIDES & KAROLIDES LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA | $450,000 | |
| 1993-11-30 | Mortgage $1,912 — from KAROLIDES, GEORGIA; KARILIDES, JEREMIAH to EMPIRE AMERICA RTLYCRE | $1,912 | |
| 1989-10-16 | Mortgage $170,000 — from KAROLIDES, GEORGIA; DIVACK, POLYTIMI; KAROLIDES, JEREMIAH to EMPIRE/AMER RLTY CRDT CP | $170,000 | |
| 1989-10-16 | Mortgage $30,000 — from DIVACK, POLYTIMI K; KAROLIDES, JEREMIAH; KAROLIDES, GEORGIA to KAPELOUZOS, ALEXANDRA; KAPELOUZOS, GREGORIOS | $30,000 | |
| 1987-02-10 | Mortgage $55,000 — from KAPELOUZOS, GREGORIOS; KAPELOUZOS, ALEXANDRA to ATLANTIC BNK OF NY | $55,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Total |
|---|---|---|---|---|
| 2017 | 0 | 27 | 2 | 29 |
| 2018 | 0 | 3 | 0 | 3 |
| 2019 | 0 | 3 | 0 | 3 |
| 2020 | 2 | 1 | 2 | 5 |
| 2021 | 0 | 2 | 0 | 2 |
| 2022 | 0 | 11 | 0 | 11 |
| 2023 | 0 | 4 | 0 | 4 |
| 2024 | 0 | 3 | 0 | 3 |
| 2025 | 0 | 2 | 0 | 2 |
| 2026 | 0 | 1 | 0 | 1 |
Every one of the 98 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).
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