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Building and Landlord Data Analysis Report

4901 5th Avenue, Brooklyn, NY 11220

5
DOB Complaints
27
311 Housing Calls
19
Housing Violations
0
Permits

Risk Assessment

96
Low Risk

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

Our AI predicts there is a 96% chance of no major maintenance issues.
Augrented Insights Report for 4901 5th Avenue

4901 5th Avenue is a 4-story, 3-unit residential building in Sunset Park, constructed in 1931 and currently owned by Cude Wu. The building has experienced recurring heat and hot water issues, with emergency complaints logged in November 2022, February 2021, and October 2018 where HPD was either unable to gain access to inspect or required tenants to file new complaints. In 2019, multiple complaints were addressed including plumbing issues with the bathtub/shower, pest problems, and refrigerator concerns, though no violations were found in these inspections.

The building has open violations regarding annual bedbug reporting requirements from 2021-2024, and a Class B violation from 2021 concerning encumbrances in the public hall on the 2nd story. Significant health and safety concerns include a mold issue identified in 2019 affecting approximately 20 square feet of ceiling in the 1st story public hall, though this was subsequently addressed. In 2019, several violations were noted including the need to maintain proper gas leak notice procedures, post housing information guide notices, and replace various defective items.

The building's exterior maintenance came under scrutiny in 2020 when falling masonry, concrete, and plaster issues were documented, resulting in a $625 violation that has since been resolved. While the building has undergone rodent inspections in 2018 (both passing), there have been multiple reports of unsanitary conditions including pest and garbage issues in 2018. The most recent building inspections appear to focus on bedbug reporting compliance, with no additional major structural or safety concerns noted since 2020.

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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4901 5th Avenue Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 3
Year built 1931
Total area 5748 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

5
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
19
Housing Violations
Class B & C housing maintenance code violations.
27
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
1
ECB Violations
Environmental Control Board violations on record.
0
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.

Included Addresses

  • 4901 5th Ave, New York, NY 11220
  • 502 49th St, New York, NY 11220

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4901 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!

4901 5th Avenue Rent Control Status

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

Full Building Data for 4901 5th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 4901 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
2022-11-202022-11-27Heat/hot Water-Entire BuildingEmergencyCLOSE
2021-02-102021-02-19Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-03-292019-04-05Plumbing-Bathtub/showerEmergencyCLOSE
2019-03-292019-04-05Appliance-RefrigeratorNon EmergencyCLOSE
2019-03-292019-04-05Unsanitary Condition-PestsNon EmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 4901 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
2024-04-03AOpenNoneNone(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
2023-03-20AOpenNoneNone(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
2022-02-18AOpenNoneNone(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
2021-04-05AOpenNoneNone(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
2021-02-14BOpenNoneNone§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSE HOLD ITEMS AT PUBLIC HALL, 2nd STORYNone

311 Service Requests

Service requests made to 311 for 4901 5th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2022-11-20 18:07HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2021-09-22 16:23Mobile Food VendorGarbageIn ProgressDOHMH
2021-02-10 16:18HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2019-03-29 17:51APPLIANCEREFRIGERATORClosedHPD
2019-03-29 17:51UNSANITARY CONDITIONPESTSClosedHPD

DOB Complaints

Department of Buildings complaints regarding 4901 5th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
38195972021-10-28CLOSEDWork Without a Permit – Occupied Multiple Dwelling2021-10-29No Violation Warranted For Complaint At Time Of Inspection (2021-10-29)
37609752020-07-22CLOSEDSpecial Operations Compliance Inspection2020-07-27Oath Violation Served (2020-07-28)

DOB Violations

Department of Buildings violations regarding 4901 5th Avenue.

Date IssuedCategoryDescriptionStatusComments

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 4901 5th 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 4901 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

Rodent Inspections

Recent rodent inspection results for 4901 5th Avenue. Data from NYC DOHMH.

DateTypeResult
2018-09-21InitialPassed
2018-01-23InitialPassed

HPD Litigation Explanation

The table below shows the HPD litigation records for 4901 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

OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 4901 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

ECB Violations

Environmental Control Board violations for 4901 5th Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2020-07-2735500761NWU,CUDEFAILURE TO MAINTAIN BUILDING IN CODE COMPLAINT MANNER.NOTED:AT EXPOSURE#3 THE MASONRY CONCRETE PLASTER IS FALLING OFF THE WALL AT VARIOUS LOCATIONS.REMEDY:REPAIR AND/OR REPLACE.RESOLVE625.00.0

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 4901 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

Vacate Orders Explanation

The table below shows the vacate orders for 4901 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

Work Orders Explanation

The table below shows the work orders for 4901 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

Liens Explanation

The table below shows tax and water liens for 4901 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

Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 4901 5th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 4901 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

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 4901 5th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 4901 5th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 4901 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 4901 5th Avenue Compares

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