Building and Landlord Data Analysis Report

5411 4th Avenue, Brooklyn, NY 11220

0
DOB Complaints
48
311 Housing Calls
71
Housing Violations
0
Permits

Risk Assessment

85
Low Risk

This building shows minimal signs of maintenance issues based on our analysis.

Our AI predicts there is a 85% chance of no major maintenance issues.
Augrented Insights Report for 5411 4th Avenue

The three-story, six-unit tenement building at 5411 4th Avenue in Sunset Park, built in 1931 and owned by Xu Dong, has experienced recurring maintenance issues over the past few years. Most notably, in October 2022, multiple complaints were filed with the Department of Housing Preservation and Development (HPD) regarding various building conditions, including unsanitary conditions (garbage storage, mold, and pests), problems with mailboxes, and maintenance issues involving ceilings, windows, and plumbing fixtures.

While some of these complaints resulted in violations being issued, HPD was unable to gain access to investigate others, and ultimately many of these complaints were closed without resolution noted. In the most recent update from October 2023, multiple emergency and non-emergency complaints were filed, including issues with plumbing (water supply), unsanitary conditions (mold and pests), and safety concerns regarding smoke and carbon monoxide detectors. The building is also currently under attention for lead paint hazards, with violations issued in December 2023 affecting various areas in Apartment 2L, including the ceiling, walls, and baseboards.

Additional violations from December 2023 include safety concerns about window guards and carbon monoxide detectors. The Department of Buildings records indicate an active violation regarding the failure to file the annual boiler inspection report since November 2019. Despite these ongoing maintenance issues, the building's bedbug reporting history from 2019 through February 2025 shows no confirmed infestations, and a rodent inspection from 2010 passed successfully, suggesting some aspects of building management are being maintained appropriately.

Last updated: July 27, 2025
This report is created with AI and based on the most recent 10 data items in each category. Full reports with 50+ data points are available to subscribers.

5411 4th Avenue Report Contents

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5411 4th AvenueBuilding Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Sunset Park.

Building Characteristics

Total units 6
Year built 1931
Total area 4551 sq ft
Floors 3
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
71
Housing Violations
Class B & C housing maintenance code violations.
48
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
5
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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5411 4th Avenue Landlord Information

HPD Registration Contacts

Contact data is from NYC HPD building registration.

RoleNameAddress

Landlord Portfolio

Other NYC buildings registered to this landlord.

AddressUnitsCode ViolationsRisk Rating

Landlord Court Records

NYC housing court and civil court records. Name matching only; verify parties are actually the owners by reviewing the case files!

Date FiledCase TitleCourtLink
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5411 4th Avenue Rent Control Status

Year Built
Built before 1974
Units
More than 6 units
RGB Registration
Registered
Tax Abatement
None found
Year BuiltUnitsRGB RegistrationTax Abatement
Before 1974 >6 units Registered None

Full Building Data for 5411 4th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 5411 4th Avenue. These complaints are related to conditions such as lack of heat, hot water, mold, pests, and other habitability issues. Class B and C violations are the most serious and may indicate significant problems with building maintenance or safety.

Date ReceivedSttatus DateCategoryTypeStatus
2023-10-192023-10-23Plumbing-Water SupplyImmediate EmergencyCLOSE
2023-10-192023-10-23Plumbing-Water SupplyImmediate EmergencyCLOSE
2023-10-192023-10-23Unsanitary Condition-MoldEmergencyCLOSE
2023-10-192023-10-23Unsanitary Condition-MoldEmergencyCLOSE
2023-10-192023-10-23Safety-Carbon Monoxide DetectorEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 5411 4th Avenue. These violations are related to conditions such as lack of heat, hot water, mold, pests, and other habitability issues. Class B and C violations are the most serious and may indicate significant problems with building maintenance or safety.

Inspection DateClassStatusStatus DateApartmentNOV DescriptionCertified Date
2024-04-03ACloseNoneNone(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.None
2023-12-12CCloseNone2L§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT NORTH WALL, NORTH WALL, SOUTH WALL IN THE KITCHEN LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST2024-01-30T00:00:00.000Z
2023-12-12BCloseNone2L§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST2024-01-12T00:00:00.000Z
2023-12-12AOpenNone2L§ 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROP CEILING IN THE FOYER LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTNone
2023-12-12CCloseNone2L§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 1; WG TO REPLACE = 0; WG TO REPAIR = 1; IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST2024-01-12T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 5411 4th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2022-10-21 20:38UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
2022-10-21 20:38GENERALMAILBOXClosedHPD
2022-10-21 20:35PAINT/PLASTERCEILINGClosedHPD
2022-10-21 20:35PLUMBINGRADIATORClosedHPD
2022-10-21 20:35WATER LEAKHEAVY FLOWClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 5411 4th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 5411 4th Avenue.

Date IssuedCategoryDescriptionStatusComments
2019-11-08V-DOB VIOLATION - ACTIVEVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 5411 4th Avenue. The information includes the date, type, description, and status of each complaint. The data is sourced from DOHMH/311.

DateTypeDescriptionStatus
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Bedbug Infestations

The table below shows the bedbug reports filed by the landlord for 5411 4th Avenue. The information includes the file date, infested units, eradicated units, re-infested units, filing start date, and filing end date. The data is sourced from DOHMH. Landlords are required to file these reports; missing data may indicate non-compliance.

File DateInfested UnitsEradicated UnitsRe-infested UnitsFiling Start DateFiling End Date
2025-02-190002023-11-012024-10-31
2024-04-030002022-11-012023-10-31
2023-04-050002021-11-012022-10-31
2022-03-020002020-11-012021-10-31
2021-07-140002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 5411 4th Avenue. Data from NYC DOHMH.

DateTypeResult
2025-08-06InitialRat Activity
2010-04-22InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 5411 4th Avenue. The information includes the open date, case type, status, judgement, penalty and whether harassment was found. The data is sourced from HPD.

Source: HPD
Open DateCase TypeStatusJudgementPenaltyHarassment found
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OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 5411 4th Avenue. The information includes the date, agency, respondent, charge, result, penalty, and status. The data is sourced from OATH.

Source: Office of Administrative Trials and Hearings (OATH)
DateAgencyRespondentChargeResultPenaltyStatus
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ECB Violations

Environmental Control Board violations for 5411 4th Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 5411 4th Avenue. The information includes the start date, start violations, discharge date, and status. The data is sourced from HPD.

Source: Department of Housing Preservation and Development (HPD)
Start DateStart ViolationsDischarge DateStatus
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Vacate Orders Explanation

The table below shows the vacate orders for 5411 4th Avenue. The information includes the effective date, rescinded date, reason, type, and units. The data is sourced from DOB.

Source: Department of Buildings (DOB)
Effective DateRescinded DateReasonTypeUnits
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Work Orders Explanation

The table below shows the work orders for 5411 4th Avenue. The information includes the date created, type, description, and charge. The data is sourced from HPD.

Source: Department of Housing Preservation and Development (HPD)
Date CreatedTypeDescriptionCharge
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Liens Explanation

The table below shows tax and water liens for 5411 4th Avenue. Information includes tax class, month, water only flag, amount, and cycle. Data is sourced from NYC Department of Finance.

Source: NYC Department of Finance
Tax ClassMonthWater OnlyAmountCycle
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Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 5411 4th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 5411 4th Avenue. Data includes filing date, type, and status.

Start DateEnd DateStatusProcedureFloor

Fire Violations

Violations issued by the Fire Department for this property.

Violation NumberDateDescriptionStatus
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Fire Inspections

Fire Department inspection records for this property.

DateTypeResult
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Fire Certificates

Fire safety certificates for this property.

TypeIssue DateExpiration
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Water Connections

Water connection permits and records for 5411 4th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 5411 4th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 5411 4th Avenue. Data includes violation date, type, and status.

DateTypeStatus

Planning Projects

City Planning (ZAP) project applications for this building. Data includes project ID, status, borough, and lot/block information.

Project IDStatusBoroughBlockLot
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Building Permits

Department of Buildings issued building permits for this property. This includes permits for construction, alteration, and demolition work. Data includes permit type, job number, status, and issue date.

Permit TypeJob NumberStatusIssue Date

Electrical Permits

Department of Buildings issued electrical permits for this property. This includes permits for electrical work, installations, and modifications. Data includes permit type, job number, status, and issue date.

Permit TypeJob NumberStatusIssue Date

How 5411 4th Avenue Compares

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