114 recorded events, 1966–2026, from 12 city data systems. The city's paper trail here is mostly 45 311 service requests, 15 ACRIS deeds & mortgages, 14 DOB permits.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 89% 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 25. In ZIP 11385, 73% 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 | 1 total — 0 class C (immediately hazardous), 0 class B, 1 class A. Oldest open since 2026-05-07. |
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.
$625 in enforcement penalties imposed (ECB/OATH) in the last three years.
13 service requests in the last three years. Most common: Blocked Driveway (9) · Real Time Enforcement (3) · Rodent (1).
$35,950 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 (1920) |
| No | Six or more residential units (3) |
| 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) | KETC 1870 LLC |
| Head officer | Eugene Zych |
| Managing agent | Forest Family Management LLC |
| Last registered | 2025-08-24 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $824,000 | $370,800 |
| 2026 | $811,000 | $364,950 |
| 2027 | $973,000 | $437,850 |
The city's market estimate has risen 18% 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 | Seneca Av — M · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: none DeKalb Av — L · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Stanhope St / Onderdonk Av — B38 · 600 ft |
| Citi Bike | Woodward Ave & Harman St · 250 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: 305, 81 Middle: I.S. 093 Ridgewood. 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.
1870 Harman 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 |
13 311 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 FOREST FAMILY MANAGEMENT LLC — 5 buildings, 18 units. Grades across the portfolio: A3 · C2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 566 Onderdonk Avenue | QN | 4 | A |
| 802 Driggs Avenue | BK | 4 | C |
| 1736 Summerfield Street | QN | 4 | A |
| 647 East 9 Street | MN | 3 | A |
| 1870 Harman Street | QN | 3 | C |
Most recent mortgage recorded against this lot: $1,575,000 on 2025-11-06 (lender: Great Home Mortgage Of New York and Np, INC.) (recorded via MERS). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-11-06 | Deed $2,150,000 — from ZYCH, CEZARY; ZYCH ENTERPRISES LLC; KETC 1870 LLC to 1870 HARMAN LLC | $2,150,000 | |
| 2025-11-06 | Mortgage $1,575,000 — from 1870 HARMAN LLC to NP, INC.; GREAT HOME MORTGAGE OF NEW YORK; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS | $1,575,000 | |
| 2025-10-09 | Sold for $2,150,000 | $2,150,000 | $716,667 |
| 2003-05-01 | Mortgage $216,000 — from KETC 1870 LLC to UKRAINIAN NATIONAL FERDERAL CREDIT UNION | $216,000 | |
| 2003-05-01 | DEEDO $420,000 — from HARMON STREET CORPORATION to KETC 1870 LLC | $420,000 | |
| 2003-05-01 | AL&R $216,000 — from UKRAINIAN NATIONAL FERDERAL CREDIT UNION to KETC 1870 LLC | $216,000 | |
| 2001-08-20 | Mortgage $193,000 — from HARMAN STREET CORP; VAN ALLEN, ROY to GUELLY, GISELA | $193,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2018 | 0 | 0 | 2 | 0 | 0 | 2 |
| 2019 | 0 | 2 | 3 | 0 | 0 | 5 |
| 2020 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2021 | 0 | 0 | 6 | 0 | 0 | 6 |
| 2022 | 0 | 0 | 3 | 0 | 0 | 3 |
| 2023 | 0 | 0 | 3 | 0 | 0 | 3 |
| 2024 | 0 | 0 | 2 | 0 | 3 | 5 |
| 2025 | 0 | 0 | 4 | 5 | 1 | 10 |
| 2026 | 6 | 4 | 9 | 0 | 1 | 20 |
Every one of the 114 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11385 · Landlord rankings · How grades work · The map · The Mice Map