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Building and Landlord Data Analysis Report

7501 4th Avenue, Brooklyn, NY 11209

0
DOB Complaints
69
311 Housing Calls
184
Housing Violations
0
Permits

Risk Assessment

76
Low Risk

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

Our AI predicts there is a 76% chance of no major maintenance issues.
Augrented Insights Report for 7501 4th Avenue

The six-story New Law tenement building at 7501 4th Avenue in Bay Ridge, owned by Pythia Kwong, has experienced recurring maintenance and safety issues throughout 2024 and into 2025. Most notably, between October 2024 and June 2025, there were multiple incidents of heat and hot water outages affecting the entire building, with three separate complaints in October 2024 alone.

The building has also faced ongoing challenges with water-related issues, including a slow leak reported in September 2024 and persistent mold problems, with multiple complaints about unsanitary conditions including mold in 2024. Safety concerns have been documented, particularly regarding window guards, with violations issued in May and June 2024 for broken or missing window guards.

More recently, in 2025, there has been a consistent pattern of rodent activity, with multiple bait applications recorded between March and July 2025, and at least two compliance inspections showing rat activity. Additional building concerns have included violations for obstructed fire escapes and various encumbrances in public areas, as documented in recent Housing Maintenance Code violations from November 2024. The building's history also shows periodic elevator issues, with Department of Buildings violations in 2019-2021 related to elevator maintenance, though these were ultimately dismissed based on corrected defects.

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.

7501 4th Avenue Report Contents

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7501 4th Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Bay Ridge.

Building Characteristics

Total units 58
Year built 1925
Total area 55272 sq ft
Floors 6
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
184
Housing Violations
Class B & C housing maintenance code violations.
69
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
17
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
12
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 7501 4th Ave, New York, NY 11209
  • 7503 4th Ave, New York, NY 11209
  • 7505 4th Ave, New York, NY 11209
  • 7507 4th Ave, New York, NY 11209
  • 7509 4th Ave, New York, NY 11209
  • 402 Bay Ridge Pkwy, New York, NY 11209
  • 404 Bay Ridge Pkwy, New York, NY 11209
  • 406 Bay Ridge Pkwy, New York, NY 11209
  • 408 Bay Ridge Pkwy, New York, NY 11209
  • 410 Bay Ridge Pkwy, New York, NY 11209
  • 412 Bay Ridge Pkwy, New York, NY 11209

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7501 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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7501 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 7501 4th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 7501 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
2024-10-312024-11-02Unsanitary Condition-MoldEmergencyCLOSE
2024-10-272024-10-29Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-10-172024-10-19Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-09-292024-10-09Water Leak-Slow LeakNon EmergencyCLOSE
2024-09-112024-09-13Paint/plaster-CeilingNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 7501 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
2024-11-01BOpenNoneNone§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BICYCLES, BABY CARRIAGES & SCOOTERS AT PUBLIC HALL, 2nd STORY, SECTION ''south''None
2024-11-01BOpenNoneNone§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BABY CARRIAGE AT PUBLIC HALL, 1st STORY, SECTION ''south''None
2024-11-01BOpenNoneNone§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT 1st FIRE ESCAPE FROM NORTH AT EAST, 2nd STORYNone
2024-11-01BOpenNoneNone§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT 1st FIRE ESCAPE FROM NORTH AT WEST, 5th STORYNone
2024-11-01BOpenNoneNone§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BABY CARRIAGES & SCOOTERS AT PUBLIC HALL, 3rd STORY, SECTION ''south''None
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311 Service Requests

Service requests made to 311 for 7501 4th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-10-31 10:21UNSANITARY CONDITIONMOLDClosedHPD
2024-10-27 06:21HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-10-17 20:34HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-09-29 14:09WATER LEAKSLOW LEAKClosedHPD
2024-06-24 09:35SAFETYWINDOW GUARD BROKEN/MISSINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 7501 4th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 7501 4th Avenue.

Date IssuedCategoryDescriptionStatusComments
2021-04-12V*-DOB VIOLATION - ResolvedDISMISSED BASED ON SUBSEQUENT REPORT SHOWING DEFECTS CORRECTED2022-12-16
2020-04-17V*-DOB VIOLATION - ResolvedDISMISSED BASED ON SUBSEQUENT REPORT SHOWING DEFECTS CORRECTED2022-12-16
2019-03-30V*-DOB VIOLATION - ResolvedPPN203 AOC SUB ON 7/26/19 BY:CHAMPION ELEVATOR JOSEPH P. CARFORA, CERT#831312019-08-15
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 7501 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 7501 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
2024-12-160002023-11-012024-10-31
2023-12-010002022-11-012023-10-31
2022-12-140002021-11-012022-10-31
2021-12-210002020-11-012021-10-31
2020-12-310002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 7501 4th Avenue. Data from NYC DOHMH.

DateTypeResult
2025-07-31BAITBait applied
2025-07-14BAITBait applied
2025-06-20BAITBait applied
2025-06-13ComplianceRat Activity
2025-06-04BAITBait applied
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HPD Litigation Explanation

The table below shows the HPD litigation records for 7501 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 7501 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 7501 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 7501 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 7501 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 7501 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 7501 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 7501 4th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 7501 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 7501 4th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 7501 4th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 7501 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 7501 4th Avenue Compares

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