You need to enable JavaScript to use this site.6124 5th Avenue, Brooklyn Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

6124 5th Avenue, Brooklyn, NY 11220

4
DOB Complaints
30
311 Housing Calls
90
Housing Violations
0
Permits

Risk Assessment

93
Low Risk

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

Our AI predicts there is a 93% chance of no major maintenance issues.
Augrented Insights Report for 6124 5th Avenue

The 4-story, 6-unit tenement building at 6124 5th Avenue in Sunset Park, owned by Yan Qing Dong, has experienced several significant maintenance and safety issues in recent years, particularly between 2023 and 2025. Most notably, between late 2024 and early 2025, there were multiple complaints and violations related to basic services including plumbing and heat/hot water problems, with inspectors frequently unable to gain access to investigate properly.

The building experienced a power outage in February 2024 that resulted in an electrical violation, and there were multiple safety-related incidents in late 2023 involving concerns about carbon monoxide detectors, smoke detectors, and fire escapes. The building's fourth-floor apartment (4R) appeared to be particularly affected by maintenance issues, with several violations in 2023-2024 regarding safety systems including carbon monoxide detectors, smoke detectors, and window guards. Previous years show a pattern of infrastructure challenges, including electrical wiring concerns in 2018 and multiple egress-related violations in 2020-2022.

The Department of Buildings issued multiple violations in 2022 regarding the building's cellar conditions and occupancy use, leading to monetary penalties. While there have been periodic heating and hot water issues reported through 311 complaints, it's worth noting that the building's bedbug report filings from 2021 through 2025 show consistent records of zero infested units. The most recent bedbug report from February 2025 indicates no infestations during the 2023-2024 reporting period.

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.

6124 5th Avenue Report Contents

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6124 5th AvenueBuilding Overview

Renter Risk Rating

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

Building Characteristics

Total units 6
Year built 1912
Total area 9000 sq ft
Floors 4
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

4
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
90
Housing Violations
Class B & C housing maintenance code violations.
30
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
8
Work Orders
Repair orders issued by city agencies.
6
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
1
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 6124 5th Ave, New York, NY 11220
  • 479 62nd St, New York, NY 11220

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6124 5th 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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6124 5th 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 6124 5th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 6124 5th 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
2024-11-142025-03-08Plumbing-Water SupplyNon EmergencyCLOSE
2024-11-142025-03-08Door/window-DoorEmergencyCLOSE
2024-11-142024-11-19Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-02-162024-02-17Electric-Power OutageImmediate EmergencyCLOSE
2024-01-262024-01-29Heat/hot Water-Apartment OnlyEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 6124 5th 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
2024-02-16CCloseNone4R§ 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT ALL ELECTRICAL LIGHT FIXTURES AND OUTLETS IN THE ENTIRE APARTMENT LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH2024-02-22T00:00:00.000Z
2024-01-01ACloseNoneNone§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT NORTH WALL AT PUBLIC HALL, 4th STORYNone
2024-01-01BCloseNoneNone§ 27-2005 HMC: REFIT VESTIBULE DOOR , 1st STORY2024-01-04T00:00:00.000Z
2024-01-01BCloseNoneNone§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AT PUBLIC HALL, 1st STORYNone
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311 Service Requests

Service requests made to 311 for 6124 5th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-11-14 19:04PLUMBINGWATER SUPPLYClosedHPD
2024-11-14 19:04DOOR/WINDOWDOORClosedHPD
2024-11-14 18:58HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-02-16 10:10ELECTRICPOWER OUTAGEClosedHPD
2024-01-26 09:10HEAT/HOT WATERAPARTMENT ONLYClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 6124 5th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
38307192022-02-07CLOSEDEgress: - Locked/Blocked/Improper/No Secondary Means2022-02-07Oath Violation Served (2022-02-07)
37669122020-08-30CLOSEDEgress: - Locked/Blocked/Improper/No Secondary Means2020-08-31Oath Violation Served (2020-08-31)
36625132018-08-14CLOSEDElectrical Wiring: Defective/Exposed – In Progress2018-08-16No Violation Warranted For Complaint At Time Of Inspection (2018-08-16)
36605482018-08-02CLOSEDElectrical Wiring: Defective/Exposed – In Progress2018-08-14Inspector Unable To Gain Access – 2nd Final Attempt (2018-08-14)
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DOB Violations

Department of Buildings violations regarding 6124 5th Avenue.

Date IssuedCategoryDescriptionStatusComments
2022-05-11V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION000810 PAID INVOICE 908587332025-02-18
2020-11-25V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION000810 HAZ PENALTY ISSED WHILE APPROVED COC WAS PENDING. ~DN2021-08-31
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 6124 5th 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 6124 5th 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
2024-04-210002022-11-012023-10-31
2023-06-070002021-11-012022-10-31
2022-03-010002020-11-012021-10-31
2021-07-090002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 6124 5th Avenue. Data from NYC DOHMH.

DateTypeResult
2022-12-09InitialFailed for Other R
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HPD Litigation Explanation

The table below shows the HPD litigation records for 6124 5th 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 6124 5th 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 6124 5th Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2022-02-0739055666HTOPSKY REALTY LLCOBSERVED RESTAURANT SETUP REMOVED AND STORE AREA EXTENDED ON ENTIRE 1ST FLOOR LEVEL. ALSO OBSERVED BUILT MEZZANINE WOOD FLOOR AND CREATED LIVING AND SLEEPING SPACE FOR STORE EMPLOYEES AT REAR SIDE OF THE STORE.RESOLVE1250.00.0
2022-02-0739055661ZTOPSKY REALTY LLCCELLAR CEILING IN STATE OF DISREPAIR CONDITIONS WITH SECTION MISSING & HOLES ON FLOOR/WALL CONCRETE, FIRE STOPPING COMPROMISED, WOOD JOISTS ARE DETERIORATED AND INADEQUATE ELECTRICAL WIRING., REPAIR AND/REPLACERESOLVE1250.00.0
2022-02-0739055662KTOPSKY REALTY LLCCELLAR CEILING IN STATE OF DISREPAIR CONDITIONS WITH SECTION MISSING & HOLES ON FLOOR/WALL CONCRETE, FIRE STOPPING COMPROMISED, WOOD JOISTS ARE DETERIORATED. FIRE RATING SYSTEM COMPROMISED., PROVIDE/MAINTAIN FIRESOLVE2500.00.0
2022-02-0739055656YTOPSKY REALTY LLCOCCUPANCY CONTRARY TO EXISTING C OF O. EXISTING C OF O MENTIONED 1ST FLOOR TO BE OCCUPIED AS STORE AND RESTAURANT. RESTAURANT ILLEGALLY ELIMINATED AND STORE EXTENDED ON ENTIRE FLOOR. ALSO CREATED LIVING & SLEEPRESOLVE2500.00.0
2020-12-1835525233KTOPSKY REALTY LLCFAILURE TO COMPLY W/COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION#39027817H ISSUED8/13/20&TO FILE CERT OF CORRECTION PURSUANT TO 28-201.1&1RCNY102-01 FOR FAILURE TO PROVIDE UNOBSTRUCTED EXIT PASSAGEWAY.CORESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 6124 5th 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 6124 5th 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 6124 5th 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 6124 5th 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 6124 5th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 6124 5th 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 6124 5th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 6124 5th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 6124 5th 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 6124 5th Avenue Compares

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