724 recorded events, 1966–2026, from 17 city data systems. The city's paper trail here is mostly 397 311 service requests, 123 HPD complaints, 64 HPD housing violations.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 86% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 127.7. In ZIP 11221, 43% of residential buildings hold an A and 17% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 10 total — 8 class C (immediately hazardous), 2 class B, 0 class A. Oldest open since 1994-02-08. |
status snapshot refreshed weekly from HPD records
20 heat or hot-water complaints in the last three years (winter 2023–24: 6 · winter 2024–25: 8 · winter 2025–26: 6). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$1,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
112 service requests in the last three years. Most common: Noise (83) · HEAT/HOT WATER (9) · Illegal Parking (5) · DOOR/WINDOW (2) · UNSANITARY CONDITION (2) · Litter Basket Request (2).
$17,500 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 (1906) |
| Yes | Six or more residential units (6) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | SHAK KNICKERBOCKER CORP |
| Head officer | BEHOR SHAKAROV |
| Managing agent | SHAK KNICKERBOCKER CORP |
| Last registered | 2026-07-28 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,214,400 | $546,480 |
| 2026 | $1,370,000 | $616,500 |
| 2027 | $1,603,000 | $721,350 |
The city's market estimate has risen 32% between tax years 2025 and 2027.
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Thai Ros Thip | Thai | A | Mice evidence |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 1 with mice evidence · See them on the Mice Map
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 | Myrtle-Wyckoff Avs — L M · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Wilson Av / Cornelia St — B60 · 600 ft |
| Citi Bike | Putnam Ave & Knickerbocker Ave · 200 ft · station location as of 2026-09-23; live availability |
| Bike facility | Painted bike lane mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 106 Edward Everett Hale Middle: J.H.S. 291 Roland Hayes. 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.
660 Knickerbocker Avenue
| 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 |
112 311 service requests from this address in the last three years — 9 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.
Most recent mortgage recorded against this lot: $524,343 on 2018-01-30 (lender: Flushing Bank F/k/f Flushing Savings Bank, FSB). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-07-14 | EASE $35,000 — from SHAK KNICKERBOKER CORPORATION A/K/A SHAK to EIP HOLDINGS II, LLC | $35,000 | |
| 2018-01-30 | AL&R $999,999 — from SHAK KNICKERBOKER CORP to FLUSHING BANK F/K/F FLUSHING SAVINGS BAN | $999,999 | |
| 2018-01-30 | Agreement $999,999 — from SHAK KNICKERBOKER CORP to FLUSHING BANK F/K/F FLUSHING SAVINGS BAN | $999,999 | |
| 2018-01-30 | Mortgage $524,343 — from SHAK KNICKERBOKER CORP to FLUSHING BANK F/K/F FLUSHING SAVINGS BAN | $524,343 | |
| 2004-08-12 | Mortgage $654,500 — from SHAK KNICKERBOCKER, CORP. to FLUSHING SAVINGS BANK, FSB | $654,500 | |
| 2004-08-12 | DEEDO $935,000 — from RICH HOME, INC. to SHAK KNICKERBOCKER, CORP. | $935,000 | |
| 2004-07-23 | Deed $430,000 — from MACK, SHARON; LARANTZ REALTY CORP. to RICH HOME, INC | $430,000 | |
| 2004-07-23 | Mortgage $279,000 — from RICH HOME, INC to WOORI AMERICA BANK | $279,000 | |
| 2004-04-06 | Mortgage $171,045 — from RICH HOME INC, to WOORI AMERICA BANK | $171,045 | |
| 2004-04-06 | Agreement $448,000 — from WOORI AMERICA BANK to RICH HOME INC, | $448,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 13 | 0 | 1 | 14 |
| 2018 | 0 | 0 | 67 | 6 | 2 | 75 |
| 2019 | 0 | 2 | 65 | 0 | 1 | 68 |
| 2020 | 0 | 0 | 50 | 0 | 1 | 51 |
| 2021 | 0 | 1 | 21 | 0 | 1 | 23 |
| 2022 | 0 | 1 | 17 | 0 | 3 | 21 |
| 2023 | 0 | 0 | 47 | 0 | 2 | 49 |
| 2024 | 0 | 1 | 46 | 0 | 3 | 50 |
| 2025 | 0 | 0 | 46 | 3 | 3 | 52 |
| 2026 | 1 | 2 | 41 | 0 | 3 | 47 |
Every one of the 724 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11221 · Landlord rankings · How grades work · The map · The Mice Map