375 recorded events, 1969–2026, from 18 city data systems. The city's paper trail here is mostly 134 311 service requests, 103 HPD complaints, 26 rodent inspections.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 85% 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 122. In ZIP 11237, 39% of residential buildings hold an A and 15% 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 | 7 total — 3 class C (immediately hazardous), 4 class B, 0 class A. Oldest open since 2026-06-05. |
status snapshot refreshed weekly from HPD records
6 heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
17 service requests in the last three years. Most common: Noise (3) · HEAT/HOT WATER (3) · Food Establishment (2) · Blocked Driveway (2) · Graffiti (1) · Dirty Condition (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 (1905) |
| Yes | Six or more residential units (8) |
| 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) | G A G LLC |
| Head officer | YOCMANAN ALTBERG |
| Managing agent | G A G LLC |
| Last registered | 2025-07-24 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,597,000 | $718,650 |
| 2026 | $1,278,000 | $575,100 |
| 2027 | $1,534,000 | $690,300 |
The city's market estimate has fallen 4% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Bombay Kitchen | Indian | A | Mice evidence |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 1 with mice evidence · See them on the Mice Map
2 Food Establishment complaints to 311 at this address in the last three years (most often: Bare Hands in Contact w/ Food, Toilet Facility) · complaints filed by the public; DOHMH investigates, outcomes aren't published.
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 | Halsey St — L · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none Myrtle-Wyckoff Avs — L M · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Halsey St / Knickerbocker Av — B26 · 600 ft |
| Citi Bike | Knickerbocker Ave & Hancock St · 100 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.
733 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 |
17 311 service requests from this address in the last three years — 3 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: $499,000 on 2012-06-13 (lender: 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 |
|---|---|---|---|
| 2012-06-13 | AL&R $499,000 — from G.A.G, LLC to FLUSHING SAVINGS BANK, FSB | $499,000 | |
| 2012-06-13 | Mortgage $499,000 — from G.A.G, LLC to FLUSHING SAVINGS BANK, FSB | $499,000 | |
| 2005-04-13 | AL&R $139,000 — from GREENPOINT MORTGAGE FUNDING, INC. to G.A.G., LLC | $139,000 | |
| 2005-04-13 | Agreement $139,000 — from G.A.G., LLC to GREENPOINT MORTGAGE FUNDING, INC. | $139,000 | |
| 2005-04-13 | Mortgage $16,691 — from G.A.G., LLC to GREENPOINT MORTGAGE FUNDING, INC. | $16,691 | |
| 2001-04-09 | Mortgage $151,900 — from G.A.G. LLC to GREENPOINT MORTGAGEFUNDING INC | $151,900 | |
| 1983-10-13 | Mortgage $15,000 — from DIGERATU, MIRCEA to LIBRANTI, MARIA | $15,000 |
| Year | Enforcement | Housing & tenants | Health & systems | Total |
|---|---|---|---|---|
| 2017 | 3 | 19 | 8 | 30 |
| 2018 | 8 | 6 | 3 | 17 |
| 2019 | 0 | 2 | 4 | 6 |
| 2020 | 0 | 4 | 1 | 5 |
| 2021 | 0 | 12 | 1 | 13 |
| 2022 | 3 | 17 | 5 | 25 |
| 2023 | 1 | 6 | 10 | 17 |
| 2024 | 0 | 7 | 4 | 11 |
| 2025 | 3 | 4 | 4 | 11 |
| 2026 | 0 | 39 | 2 | 41 |
Every one of the 375 recorded events, 1969–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11237 · Landlord rankings · How grades work · The map · The Mice Map