# 288 20 Street, Brooklyn, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/3008910032/288-20-street-brooklyn).
BBL 3008910032 · BIN 3017391 · Generated 2026-10-23

## Concern level: severe

- 7 open class-C HPD violations (immediately hazardous) across 6 apartments
- 2 of those issued in the last 3 years
- 3 open rent-impairing violation(s)
- 7 active DOB violation(s)

Scale: low, moderate, high, severe. Set from open hazardous violations relative to building size, raised by distress signals (HPD's Alternative Enforcement Program, court harassment findings, evictions, unpaid OATH/ECB fines, open housing-court cases, a sold tax lien). It describes the public record, not any one apartment.

## Rent stabilization

Not on the rent-stabilized lists (DOF tax-bill records, DHCR building list). Absence is not proof a unit is unregulated.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1931, 3 floors, 6 residential units.

## HPD housing-maintenance violations

60 open (class C immediately hazardous: 7, class B hazardous: 35, class A non-hazardous: 18); 150 on record.
2 open class-C violations were issued in the last 3 years.
3 open violations are rent-impairing.

## DOB building violations

7 active (0 issued in the last 3 years); 8 on record.

## OATH/ECB violations and fines

1 active of 1 on record; 0 decided by default; $0 balance due.

## 311 housing complaints

9 in the last 12 months; 15 on record.
Most common: ELECTRIC (4), PLUMBING (3), FLOORING/STAIRS (2), UNSANITARY CONDITION (2), PAINT/PLASTER (1).

## Bedbugs

1 annual bedbug filing by the owner; latest reports 0 infested units.

## Evictions

0 executed in the last 3 years; 0 on record.

## Housing court (HPD litigation)

4 cases on record, 0 open, 3 tenant-initiated, 0 with a court finding of harassment.

## Landlord

- IndividualOwner: JON WONG
- SiteManager: JON WONG

The same owner is linked to 4 other buildings (JON WONG at 267 20 STREET).

## Sources and limits

NYC Open Data (HPD, DOB, OATH/ECB, 311, DOF, PLUTO) and NYS DHCR building lists. This is a screening signal from public records, not legal advice; records lag and contain errors. Full interactive report with violation details and maps: https://knowyourbuilding.nyc/building/3008910032/288-20-street-brooklyn