6302 4 Avenue

Brooklyn, NY

BBL 3-05808-0034BIN 3144053

Concern level4 of 4

Severe

0122 open class-C HPD violations (immediately hazardous) across 22 apartments
0212 of those issued in the last 3 years
034 open rent-impairing violation(s)
041 active DOB violation(s)
052 DOB fines lost by default (unpaid)

How this is set: open hazardous violations measured against the building's size, then raised by strong distress signals — HPD's enforcement program, court harassment findings, recent evictions, unpaid DOB fines, open housing-court cases, and a sold tax lien. Neighborhood noise and crime are not part of it. It describes the public record, not the condition of any one apartment, and a quiet record is not proof of a good building.

HPD enforcement

Previously in HPD's Alternative Enforcement Program (AEP Round 9), discharged 2018-11-27.

Rent regulation

Likely rent-stabilized

The owner registered 21 stabilized units with New York State for 2023 — of about 22 apartments.

2018 — 21 units registered2023 — 21

No public data says which specific apartment is stabilized.

Registration counts apply to the building, not to unit numbers. To confirm your own apartment, request your rent history from New York State Homes and Community Renewal — it is free and takes a few weeks.

How to request your rent history →

Rent regulation

The building

1915

Built

Floors

Residential units

Walk-up apartments

Type

The building

This building and the landlord's others

This building12 others linked to the same owner

HPD housing-maintenance violations

Open now

519

On record

Open Class C

Open Class B

Open Class A

Class C is immediately hazardous, Class B is hazardous, Class A is non-hazardous. A violation stays open until HPD certifies the repair, so some open items may already be fixed.

CLASS C · IMMEDIATELY HAZARDOUSIssued 2026-10-01

§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM

Status: Nov Certified On Time

CLASS C · IMMEDIATELY HAZARDOUSApt D4Issued 2026-10-01RENT-IMPAIRING

§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT D4, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

Status: Civ14 Mailed

CLASS C · IMMEDIATELY HAZARDOUSIssued 2026-09-29

§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT BASEMENT AT BOILER ROOM

Status: Nov Certified On Time

CLASS C · IMMEDIATELY HAZARDOUSApt B3Issued 2026-09-29RENT-IMPAIRING

§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT B3, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST

Status: Civ14 Mailed

HPD housing-maintenance violations

311 complaints from tenants

All time

Last 12 months

Heat/Hot Water33

Electric10

Door/Window6

Plumbing5

Water Leak5

General5

Paint/Plaster5

Unsanitary Condition3

Complaints record what a tenant reported, not a finding by the city. "Closed" often means the inspector could not gain access.

311 complaints from tenants

Neighborhood noise

About averagevs. NYC apartment blocks

284

Noise reports · last 12 mo

≈ per month

% from neighbors

Street/Sidewalk114

Residential111

Vehicle25

Unspecified22

Commercial12

311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about outdoor noise (mostly street/sidewalk) — street life and traffic more than neighbors. This counts how often people call 311, which tracks how densely populated and busy an area is as much as how loud it is — it is not a sound measurement.

Neighborhood noise

Neighborhood crime

About averagevs. NYC apartment blocks

222

NYPD reports · last 12 mo

≈ per month

Felony67

Misdemeanor134

Violation21

NYPD complaints reported within about 1,000 ft (a few blocks) in the last year, by severity. This reflects what gets reported and where police are active as much as actual safety, and busier, denser, higher-foot-traffic blocks log more. Locations are approximate — the NYPD shifts each report to the nearest corner for privacy — so read this as rough context, not a safety score.

Neighborhood crime

Bedbug history

No bedbugs reported

The owner filed 6 annual bedbug reports and reported no infested units. Filing with zero infestations is the compliant, reassuring case.

Bedbug history

DOB building violations

Active

On record

Active, last 3 yrs

ACTIVE · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED2019-11-08

VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT

DOB building violations

Evictions

No executed evictions on record for this building.

Evictions

Housing court

Cases on record

Open now

Tenant-brought

Harassment found

With a judgment

Most cases are tenants taking the owner to court to force repairs. A case is not proof of wrongdoing; a harassment finding or judgment is a court ruling against the owner.

CLOSEDOpened 2017-11-06

Comprehensive

CLOSEDOpened 2017-02-27

Comprehensive

CLOSEDOpened 2016-06-24

Tenant action

CLOSEDOpened 2016-06-07

Tenant action

Housing court

Landlord and related buildings

Registered owner

DELERIMAR REALTY CORP

Head officer

JACQUELINE ARROYO

Managing agent

BROOKLYN MANAGEMENT CORP

13 other buildings share this owner's registration contacts. Shared contacts suggest common control, but they are not proof of ownership.

204 42 STREETBROOKLYN 34 SCENIC LANESTATEN ISLAND 418 49 STREETBROOKLYN 4501 5 AVENUEBROOKLYN 4505 5 AVENUEBROOKLYN

Landlord and related buildings

Unpaid city fines

$18,750

Balance due (active)

Active violations

Lost by default

DOB violations adjudicated by OATH carry money penalties. "Lost by default" means the owner never appeared at the hearing. An unpaid balance is a stronger "ignoring the city" signal than a raw violation count.

DEFAULTConstructionClass 22025-10-23$6,250 due

DEFAULTConstructionClass 12024-12-04$12,500 due

Unpaid city fines

Ownership & money

Recorded sales

Mortgages / refinances

Last recorded sale2010-05-25 · $3,042,000

Most recent mortgage2026-07-01 · $10,800,000

Mortgage2026-07-01$10,800,000

borrower DELERIMAR REALTY CORP. · lender EMG TRANSFER AGENT LLC

Mortgage2026-07-01$6,583,000

borrower DELERIMAR REALTY CORP. · lender EMG TRANSFER AGENT LLC

Mortgage2015-10-30$7,546,669.54

borrower DELERIMAR REALTY CORP · lender CUSTOMERS BANK

Sale2010-05-25$3,042,000

SEYFARTH REALTY CORP. → DELERIMAR REALTY CORP.

Mortgage2010-05-25$4,728,719.93

borrower DELERIMAR REALTY CORP · lender CAPITAL ONE, N.A.

From ACRIS recorded documents. Amounts are often $0 or nominal for transfers between related parties, and LLCs can obscure who is really involved — treat this as public-record context, not a valuation.

Ownership & money

City debt & tax-lien sale

Flagged for the 2019 tax-lien sale

The owner owes enough in property taxes (and possibly water charges) to be listed for the city's tax-lien sale (most recently a 10-day notice). A listing can still be cured by paying or entering a payment plan.

Years listed

2019

Most recent

10-day noticeincl. property tax2019-07-01

30-day noticeincl. property tax2019-06-19

60-day noticeincl. property tax2019-05-20

90-day noticeincl. property tax2019-04-17

From DOF lien-sale lists (2019–2025). Financial distress is not proof of neglect, but owners behind on what they owe the city more often let repairs slide. Debt may since have been paid.

City debt & tax-lien sale