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6310 20 Avenue · Brooklyn · BBL 3055410042 · generated 2026-10-20 · FREE

Free while in beta — every NYC building gets a report like this, updated weekly from city records. If it's useful, chip in to keep it free

Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP0
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
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

13 service requests in the last three years. Most common: Missed Collection (5) · Graffiti (4) · Mobile Food Vendor (1) · Food Poisoning (1) · Derelict Vehicles (1) · Illegal Parking (1).

Filed construction activity

$2,000 in permitted construction work filed since 2016 (1 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.

Rent-stabilization signals

YesBuilt before 1974 (1931)
NoSix or more residential units (2)
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$1,735,000 $104,100
2026$1,848,000 $110,880
2027$2,025,000 $121,500

The city's market estimate has risen 17% between tax years 2025 and 2027.

Tax exemptions on the roll: SENIOR CITIZEN HOMEOWNER

Restaurants in this building

RestaurantCuisineGradeNotes
JJM CafeBakery Products/DessertsA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

1 food-poisoning report to 311 at this address in the last three years (0 with three or more people sick) · 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 · 150 ft straight-line (about a 1-minute walk) · station accessibility: none
BusNearest boarding stop: 60 St / 20 Av — B9 · 900 ft
School zones (2024–25 map)Elementary: P.S. 205 Clarion
Middle: J.H.S. 227 Edward B. Shallow. 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

6310 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

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.

Ten-year activity

1050
2017
2018
2019
2020
2021
2022
2023
2024
10
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017222006
2018002002
2019000202
2020001001
2021000000
2022000202
2023002013
2024001012
20250090110
2026002002
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The last 12 months — 7 records

DateRecord
2026-03-01311: Illegal Parking — Double Parked Blocking Vehicle
2026-01-10311: Missed Collection — Compost
2025-12-24311: Derelict Vehicles — Derelict Vehicles
2025-12-23Restaurant inspection: JJM CAFE — grade A
2025-12-21311: Graffiti — Graffiti
2025-11-15311: Missed Collection — Compost
2025-11-01311: Missed Collection — Compost

The full timeline

2026
2026-03-01311: Illegal Parking — Double Parked Blocking Vehicle
2026-01-10311: Missed Collection — Compost
2025
2025-12-24311: Derelict Vehicles — Derelict Vehicles
2025-12-23Restaurant inspection: JJM CAFE — grade A
2025-12-21311: Graffiti — Graffiti
2025-11-15311: Missed Collection — Compost
2025-11-01311: Missed Collection — Compost
2025-09-27311: Missed Collection — Compost
2025-08-14311: Food Poisoning — 1 or 2
2025-08-02311: Missed Collection — Compost
2025-07-10311: Graffiti — Graffiti
2025-05-01311: Mobile Food Vendor — Food Temperature
2024
2024-08-19311: Graffiti — Graffiti
2024-07-05Restaurant inspection: JJM CAFE — grade A
2023
2023-12-30311: Graffiti — Graffiti
2023-05-31Restaurant inspection: JJM CAFE — grade A
2023-02-07311: Food Poisoning — 1 or 2
2022
2022-02-24Deed — from SINN, WAY; SIN, KWOK YING to SIN, KWOK YING
2022-02-08Deed transfer (nominal price)
2020
2020-07-26311: Derelict Vehicles — Derelict Vehicles
2019
2019-04-02Deed — from SIN, KWOK YING; SIN, MUK SANG to WAY, SINN; SIN, KWOK YING
2019-04-01Deed transfer (nominal price)
2018
2018-05-18311: Graffiti — Graffiti
2018-01-19311: Illegal Parking — Double Parked Blocking Traffic
2017
2017-07-03Permit EW — ISSUED
2017-06-30Job filed: REMOVE STORAGE SHED AT REAR YARD AS PER PLAN. TO REMOVE ECB VIOLATION #35236246Z. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$2,000
2017-06-16311: Illegal Parking — Posted Parking Sign Violation
2017-06-08ECB CLASS - 3 violation: WORK W/O PERMIT. OBSERVED ON REAR YARD OF THE RESTORE AT EXP#3 CONSTRUCTED SHED W/APPROX SIMENTIONS 10'X10' & 8'IN HEIGHTS USED OF
2017-04-06311: Building/Use — Illegal Conversion Of Residential Building/Space
2017-04-06DOB complaint, category ?
2014
2014-08-14FDNY inspection (RISK)
2013
2013-10-15Rodent inspection: Passed
2009
2009-02-10Permit PL — ISSUED
2008
2008-01-03DOB violation LL6291:
2007
2007-11-23Job filed: REPLACE 2 BOILER AND 2 H.W.HEATER AT CELLAR. NO CHANGE THE OCCUPANCY, USE OR EGRESS.$7,000
2007-01-19DOB violation LL6291:
2006
2006-05-18Permit EW — ISSUED
2006-05-15Job filed: INSTALL NEW FIRE SUPPRESSION SYSTEM. IN CONJUNCTION TO JOB #302143810, FIRE SUPPRESSION SHUT -OFF VALUE AND PLUMBING AND MECH. WORK WAS FILED UNDER JO$2,500
2006-04-13Permit PL — ISSUED
2006-04-04Permit EW — ISSUED
2006-04-04Permit EW — ISSUED
2006-04-04Permit EQ — ISSUED
2006-03-30Job filed: INSTALL MINOR WALL PARTITION, COOKING EQUIPMENT, AND REPLACE THE EXISTING 5-TON HVAC UNIT FOR BAKERY IN AN EXISTING USE GROUP (6) STORE. FIRE SUPPRESS$45,000
2005
2005-03-22DEED COR — from SIN, MUK SANG to SIN, KWOK YING; SIN, MUK SANG
2004
2004-11-09Tenant complaint: HEATING — HEAT RELATED
1999
1999-03-16DOB violation LL6291:
1997
1997-02-10DOB violation LL6291:
1994
1994-07-25DOB violation LL6291:
1986
1986-10-21VAC — from CITY OF NEW YORK to VACATE ORDER
1986-07-07Deed — from COMMISSIONER OF FINANCE to CITY OF NEW YORK
1985
1985-10-02Mortgage satisfied — from SIN, YUK CHUN; SIN, WAH to POLIZZI, GIOVANNA; POLIZZI, PASQUALE
1982
1982-11-04Deed — from SIN, MUK SANG to SIN, KWOK YING; SIN, MUK SANG
1979
1979-05-25Deed — from SIN MUK S to SIN MUK S; SIN WAH
1979-04-16Deed — from SIN WAH to SIN MUK SANG
1979-02-26Mortgage assigned — from CAPOZZOLI LILLIAN to DEOPTATIS ADOLPH M
1970
1970-10-06Deed — from POLIZZI GIOVANNA; POLIZZI PASQUALE to SIN YUK C; SIN WAH
1970-10-06Mortgage — from SIN YUK C; SIN WAH to POLIZZI PASQUALE; POLIZZI GIOVANNA
1970-10-06Mortgage assigned — from POLIZZI PASQUALE; POLIZZI GIOVANNA to CAPOZZOLI LILLIAN
1966
1966-07-11Mortgage assigned — from MEININGER ELSA; MEININGER EDNA to COPPOZZOLI LILLIAN
1966-02-17Deed — from POLIZZI JOSEPH; POLIZZI PASQUALE to POLIZZI PASQUALE; POLIZZI GIOVANNA

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