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6417 20 Avenue

60Records
8City systems
0Open violations
0Penalty rate
Brooklyn · ZIP 11204 · Neighborhood: Bensonhurst
Open in the map

60 recorded events, 1966–2026, from 8 city data systems. The city's paper trail here is mostly 23 311 service requests, 21 ACRIS deeds & mortgages, 5 DOB job filings.

BoroughBrooklyn 11204
Built1920
Floors2
Res. units1
ClassS1
Owner (PLUTO)JIANG QUAN REALTY LLC
BBL3055490003
BIN3133620

Full record, year by year   Support this site

GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% 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 0. In ZIP 11204, 76% of residential buildings hold an A and 4% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

11 service requests in the last three years. Most common: Outdoor Dining (3) · Illegal Parking (2) · Food Establishment (2) · Noise (1) · Obstruction (1) · Vendor Enforcement (1).

Filed construction activity

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.

Rent-stabilization signals

YesBuilt before 1974 (1920)
NoSix or more residential units (1)
No421-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).

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,404,000 $84,240
2026$1,503,000 $90,180
2027$1,309,000 $78,540

The city's market estimate has fallen 7% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Cafe Supremo Colombian BakeryLatin AmericanAMice 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: Food Temperature, Letter Grading) · complaints filed by the public; DOHMH investigates, outcomes aren't published.

Flood exposure

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.

Getting around

Subway20 Av — N · 300 ft straight-line (about a 2-minute walk) · station accessibility: none
BusNearest boarding stop: 60 St / 20 Av — B9 · 0.2 mi
School zones (2024–25 map)Elementary: P.S. 205 Clarion
Middle: I.S. 096 Seth Low. 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.

Report a problem to 311

6417 20 Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

11 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $3,000,000 on 2025-01-24 (lender: Alaimo, Antonino and Alaimo, Caterina), covering 3 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2025-01-24Deed $4,500,000 — from ALAIMO, CATERINA; ALAIMO, ANTONINO; ALAIMO, CATHY to JIANG QUAN REALTY LLC $4,500,000
2025-01-24Mortgage $3,000,000 — from JIANG QUAN REALTY LLC to ALAIMO, ANTONINO; ALAIMO, CATHY; ALAIMO, CATERINA $3,000,000
2025-01-24AL&R $3,000,000 — from JIANG QUAN REALTY LLC to ALAIMO, CATHY; ALAIMO, CATERINA; ALAIMO, ANTONINO $3,000,000
2024-12-20Sold for $4,500,000 $4,500,000 $4,500,000
2003-09-02Mortgage $42,500 — from ALAIMO, ANTONIO; ALAIMO, CATHY to GIORDANO, FILIPPO $42,500
2002-06-25Mortgage $257,500 — from ALAIMO, ANTONIO; ALAIMO, CATHY to GIORDANO, FILIPPO $257,500
1996-11-14Mortgage $120,000 — from ALAIMO, CATHY; ALAIMO, ANTONINO to RO-ROB REALTY CORP $120,000
1987-11-19Mortgage $160,000 — from RO-ROB REALTY CORP to GREEN POINT SAVS BANK $160,000
1984-06-21Mortgage $90,000 — from KOHLER, RICHARD to WACHTEL, HERBERT $90,000

Ten-year activity

1050
2017
2018
2019
2020
2021
2022
2023
2024
8
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201700000
201802002
201911002
202000000
202101001
202201001
202306006
202406107
202504408
202600022
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The full timeline

Construction 8Enforcement 5Housing & tenants 23Ownership & money 22Health & systems 2

Every one of the 60 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11204 · Landlord rankings · How grades work · The map · The Mice Map