1,485 recorded events, 1900–2026, from 19 city data systems. The city's paper trail here is mostly 471 HPD housing violations, 405 311 service requests, 368 HPD complaints.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 98% 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 694.2. 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 | 3 total — 3 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2023-12-13. |
status snapshot refreshed weekly from HPD records
12 heat or hot-water complaints in the last three years (winter 2023–24: 6 · winter 2025–26: 6). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
126 service requests in the last three years. Most common: UNSANITARY CONDITION (15) · FLOORING/STAIRS (12) · Noise (11) · PAINT/PLASTER (9) · DOOR/WINDOW (8) · ELECTRIC (7).
$1,014,650 in permitted construction work filed since 2016 (15 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) |
| 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) | 313 KNICKERBOCKER LLC |
| Head officer | Mohamed Zindani |
| Managing agent | DALAN MANAGEMENT |
| Last registered | 2026-07-16 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,702,000 | $765,900 |
| 2026 | $1,362,000 | $612,900 |
| 2027 | $1,345,000 | $605,250 |
The city's market estimate has fallen 21% between tax years 2025 and 2027.
| Heating fuel | NO2FUEL |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Hart Mexican Corporation | Not yet graded | — | |
| Men-Ya Inoichi | Not yet graded | — |
Report to 311: Food poisoning · Food safety complaint
2 restaurants · 0 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.
7 street-flooding or sewer-backup complaints at this address since 2018 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | DeKalb Av — L · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none Knickerbocker Av — M · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: De Kalb Av / Knickerbocker Av — B38 · 250 ft |
| Citi Bike | Suydam St & Knickerbocker Ave · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 123 Suydam Middle: J.H.S. 162 The Willoughby. 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.
313 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 |
126 311 service requests from this address in the last three years — 5 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.
Managed by DALAN MANAGEMENT — 40 buildings, 1,561 units. Grades across the portfolio: A17 · B11 · C4 · D8. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 67 Duffield Street | BK | 286 | A |
| 1134 Fulton Street | BK | 182 | B |
| 300 East 46 Street | MN | 171 | A |
| 230 East 44 Street | MN | 164 | B |
| 102 8 Avenue | MN | 102 | B |
| 1056 Manhattan Avenue | BK | 90 | A |
| 10 Lexington Avenue | BK | 81 | A |
| 93 Linden Street | BK | 68 | A |
| 75 Ralph Avenue | BK | 57 | B |
| 1520 Fulton Street | BK | 49 | A |
| 384 Broome Street | MN | 40 | A |
| 55 Delancey Street | MN | 30 | A |
| 233 Elizabeth Street | MN | 27 | B |
| 119 Hester Street | MN | 25 | C |
| 17 Menahan Street | BK | 24 | B |
| 412 Evergreen Avenue | BK | 21 | A |
| 91 Christopher Street | MN | 20 | C |
| 89 Christopher Street | MN | 20 | A |
| 61 Delancey Street | MN | 15 | C |
| 9 Christopher Street | MN | 13 | A |
| 313 Knickerbocker Avenue | BK | 8 | D |
| 383 Bleecker Street | MN | 7 | B |
| 194 Avenue A | MN | 6 | B |
| 678 9 Avenue | MN | 6 | A |
| 116 Bedford Avenue | BK | 6 | B |
| 329 Bleecker Street | MN | 4 | D |
| 7 Lexington Avenue | BK | 3 | A |
| 196 Avenue A | MN | 3 | D |
| 1 Lexington Avenue | BK | 3 | D |
| 54 2 Avenue | MN | 3 | A |
| 505 East 12 Street | MN | 3 | A |
| 11 Lexington Avenue | BK | 3 | A |
| 376 Bleecker Street | MN | 3 | B |
| 5 Lexington Avenue | BK | 3 | D |
| 7A Lexington Avenue | BK | 3 | A |
| 3 Lexington Avenue | BK | 3 | D |
| 9 Lexington Avenue | BK | 3 | B |
| 503 East 12 Street | MN | 3 | D |
| 335 Bleecker Street | MN | 2 | D |
| 60 West 22 Street | MN | 1 | C |
Most recent mortgage recorded against this lot: $1,400,000 on 2025-12-01 (lender: Flushing Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-12-01 | Mortgage $1,400,000 — from 313 KNICKERBOCKER, LLC to FLUSHING BANK | $1,400,000 | |
| 2025-12-01 | AL&R $1,400,000 — from 313 KNICKERBOCKER, LLC to FLUSHING BANK | $1,400,000 | |
| 2025-12-01 | Deed $2,675,000 — from 313 KNICKERBOCKER ASSOCIATES LLC to 313 KNICKERBOCKER, LLC | $2,675,000 | |
| 2025-11-14 | Sold for $2,675,000 | $2,675,000 | $334,375 |
| 2018-04-06 | Agreement $2,650,000 — from 313 KNICKERBOCKER ASSOCIATES LLC to COUNTRY BANK | $2,650,000 | |
| 2018-04-06 | AL&R $2,650,000 — from 313 KNICKERBOCKER ASSOCIATES LLC to COUNTRY BANK | $2,650,000 | |
| 2018-04-06 | Mortgage $25,000 — from 313 KNICKERBOCKER ASSOCIATES LLC to COUNTRY BANK | $25,000 | |
| 2015-12-11 | Mortgage $2,625,000 — from 313 KNICKERBOCKER ASSOCIATES LLC to COUNTRY BANK | $2,625,000 | |
| 2015-12-11 | AL&R $2,625,000 — from 313 KNICKERBOCKER ASSOCIATES LLC to COUNTRY BANK | $2,625,000 | |
| 2015-12-11 | Deed $3,400,000 — from ALVARADO, ANATOLIO; ORE, VICTOR to 313 KNICKERBOCKER ASSOCIATES LLC | $3,400,000 | |
| 2000-04-25 | Mortgage $300,000 — from ORE, VICTOR; ALVARADO, ANATOLIO to LENA, MARCHESE; LICATA, JOHN | $300,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 7 | 1 | 106 | 0 | 10 | 124 |
| 2018 | 11 | 3 | 156 | 4 | 3 | 177 |
| 2019 | 0 | 0 | 81 | 0 | 2 | 83 |
| 2020 | 0 | 1 | 72 | 0 | 2 | 75 |
| 2021 | 0 | 1 | 114 | 0 | 4 | 119 |
| 2022 | 0 | 3 | 67 | 0 | 3 | 73 |
| 2023 | 0 | 3 | 135 | 0 | 11 | 149 |
| 2024 | 0 | 0 | 177 | 0 | 5 | 182 |
| 2025 | 0 | 3 | 118 | 4 | 5 | 130 |
| 2026 | 9 | 11 | 23 | 3 | 3 | 49 |
Every one of the 1,485 recorded events, 1900–2026, 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