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Building and Landlord Data Analysis Report

4824 7th Avenue, Brooklyn, NY 11220

1
DOB Complaints
25
311 Housing Calls
68
Housing Violations
0
Permits

Risk Assessment

78
Low Risk

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

Our AI predicts there is a 78% chance of no major maintenance issues.
Augrented Insights Report for 4824 7th Avenue

The 10-unit, 4-story New Law Tenement building at 4824 7th Avenue in Sunset Park, owned by Ju Jin Li, has experienced several significant maintenance and safety issues in recent years. As of January 2025, multiple emergency complaints were resolved, including concerns about water supply, mold, door security, and failure to maintain carbon monoxide and smoke detectors.

In September 2023, violations were issued for various issues including water leaks (both heavy flow and slow leak), unsanitary conditions (garbage storage and mold), door problems, and ceiling damage requiring paint/plaster repairs. The building has documented rodent activity, with multiple bait applications recorded in 2020-2021, though recent bedbug reports from 2022-2023 show no infestations. Additional violations from September 2023 include the presence of roaches in apartment 1C, improper maintenance of refuse accumulation in the front yard, and various safety concerns such as missing smoke and carbon monoxide detectors.

The building's history shows recurring water-related issues, with similar complaints noted in 2021 and multiple violations in 2023. Recent filings indicate some improvement in pest management, with no bedbug infestations recorded in the past two reporting periods. The property has also faced challenges with building security features, as noted in multiple door-related complaints across different time periods.

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.

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4824 7th Avenue Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 10
Year built 1925
Total area 9000 sq ft
Floors 4
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

1
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
68
Housing Violations
Class B & C housing maintenance code violations.
25
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
4
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
2
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 4824 7th Ave, New York, NY 11220
  • 673 49th St, New York, NY 11220
  • 675 49th St, New York, NY 11220
  • 677 49th St, New York, NY 11220

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4824 7th 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!

4824 7th 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 4824 7th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 4824 7th 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
2025-01-272025-02-02Plumbing-Water SupplyImmediate EmergencyCLOSE
2025-01-272025-02-02Unsanitary Condition-MoldEmergencyCLOSE
2025-01-272025-02-02Safety-Carbon Monoxide DetectorEmergencyCLOSE
2025-01-272025-02-02Safety-Smoke DetectorEmergencyCLOSE
2025-01-272025-02-02Door/window-DoorEmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 4824 7th 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
2023-09-14BCloseNoneNone§ 27-2005 HMC: REFIT VESTIBULE DOOR AT PUBLIC HALL, 1st STORYNone
2023-09-14BCloseNone1C§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
2023-09-14BCloseNone1C§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
2023-09-14BCloseNone1C§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
2023-09-14BCloseNone1C§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR T CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone

311 Service Requests

Service requests made to 311 for 4824 7th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2023-09-01 10:49DOOR/WINDOWDOORClosedHPD
2023-09-01 10:49UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
2023-09-01 10:41WATER LEAKHEAVY FLOWClosedHPD
2023-09-01 10:41DOOR/WINDOWDOORClosedHPD
2023-09-01 10:41PAINT/PLASTERCEILINGClosedHPD

DOB Complaints

Department of Buildings complaints regarding 4824 7th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
37766512020-11-14CLOSEDCOVID-19 Executive Order2020-11-16No Violation Warranted For Complaint At Time Of Inspection (2020-11-16)

DOB Violations

Department of Buildings violations regarding 4824 7th Avenue.

Date IssuedCategoryDescriptionStatusComments

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 4824 7th Avenue. The information includes the date, type, description, and status of each complaint. The data is sourced from DOHMH/311.

Bedbug Infestations

The table below shows the bedbug reports filed by the landlord for 4824 7th 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
2024-03-170002022-11-012023-10-31
2022-03-030002020-11-012021-10-31

Rodent Inspections

Recent rodent inspection results for 4824 7th Avenue. Data from NYC DOHMH.

DateTypeResult
2021-06-04BAITBait applied
2021-05-20BAITBait applied
2021-05-05ComplianceRat Activity
2020-12-24InitialRat Activity

HPD Litigation Explanation

The table below shows the HPD litigation records for 4824 7th 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

OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 4824 7th 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

ECB Violations

Environmental Control Board violations for 4824 7th Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 4824 7th 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

Vacate Orders Explanation

The table below shows the vacate orders for 4824 7th 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

Work Orders Explanation

The table below shows the work orders for 4824 7th 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

Liens Explanation

The table below shows tax and water liens for 4824 7th 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

Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 4824 7th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 4824 7th Avenue. Data includes filing date, type, and status.

Start DateEnd DateStatusProcedureFloor

Fire Violations

Violations issued by the Fire Department for this property.

Violation NumberDateDescriptionStatus

Fire Inspections

Fire Department inspection records for this property.

Fire Certificates

Fire safety certificates for this property.

TypeIssue DateExpiration

Water Connections

Water connection permits and records for 4824 7th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 4824 7th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 4824 7th 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 4824 7th Avenue Compares

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