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Building and Landlord Data Analysis Report

4513 6th Avenue, Brooklyn, NY 11220

12
DOB Complaints
105
311 Housing Calls
145
Housing Violations
0
Permits

Risk Assessment

30
High Risk

This building is in the riskiest 10% of buildings in NYC with significant maintenance issues.

Our AI predicts there is a 30% chance of no major maintenance issues.
Augrented Insights Report for 4513 6th Avenue

4513 6th Avenue is a 41-unit, 4-story New Law Tenement building located in Sunset Park, Brooklyn, owned by Hyman Schattner and constructed in 1924. The property has experienced recurring heating and hot water issues throughout 2024-2025, with multiple emergency complaints registered for both the entire building and individual apartments. The building has also faced various maintenance challenges, including appliance malfunctions (refrigerator and electric/gas range issues), plumbing concerns (radiator problems), and unsanitary conditions (pest infestations) in early 2025.

A significant structural concern arose in late 2023, with reports of building shaking and possible structural instability, leading to a monitoring period and multiple violations. The building's maintenance history shows several patterns of concern, including repeated failures to maintain proper heat and hot water systems, and ongoing issues with fire escape obstructions and facade maintenance. Multiple violations have been recorded regarding safety equipment, including requirements for smoke and carbon monoxide detectors, as well as problems with window frames and door self-closing mechanisms.

Environmental Control Board violations from 2024 indicate ongoing issues with building maintenance, including problems with facade integrity and fire escape access, with associated penalties. While there have been no bedbug infestations reported since 2020, rodent inspections show a mixed history, with some recent compliance passes but previous rat activity noted in several years between 2011 and 2023. The building has multiple active and resolved violations related to its facade, fire safety, and general maintenance, with some challenges in accessing units for inspection purposes noted in multiple complaints.

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.

4513 6th Avenue Report Contents

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4513 6th Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 20% of buildings in Sunset Park.

Building Characteristics

Total units 41
Year built 1924
Total area 32440 sq ft
Floors 4
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

12
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
145
Housing Violations
Class B & C housing maintenance code violations.
105
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
2
Work Orders
Repair orders issued by city agencies.
4
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
7
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 4501 6th Ave, New York, NY 11220
  • 602 45th St, New York, NY 11220
  • 604 45th St, New York, NY 11220
  • 606 45th St, New York, NY 11220
  • 608 45th St, New York, NY 11220
  • 610 45th St, New York, NY 11220
  • 4509 6th Ave, New York, NY 11220
  • 4511 6th Ave, New York, NY 11220
  • 4501 6th Ave, New York, NY 11220
  • 602 45th St, New York, NY 11220
  • 604 45th St, New York, NY 11220
  • 606 45th St, New York, NY 11220
  • 608 45th St, New York, NY 11220
  • 610 45th St, New York, NY 11220
  • 4509 6th Ave, New York, NY 11220
  • 4511 6th Ave, New York, NY 11220

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4513 6th 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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4513 6th 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 4513 6th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 4513 6th 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
2025-06-052025-06-09Heat/hot Water-Entire BuildingEmergencyCLOSE
2025-02-172025-02-24Heat/hot Water-Apartment OnlyEmergencyCLOSE
2025-01-152025-01-24Door/window-Window FrameEmergencyCLOSE
2025-01-152025-01-24Appliance-RefrigeratorNon EmergencyCLOSE
2025-01-152025-01-24Unsanitary Condition-PestsNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 4513 6th 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
2024-07-09CCloseNoneNone§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING DOOR LEADING TO EAST COURT YARD AT PUBLIC HALL, 1st STORY2024-07-24T00:00:00.000Z
2024-07-09ACloseNoneNone§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED, 1st STORY2024-07-24T00:00:00.000Z
2024-07-09BCloseNoneNone§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BICYCLES AT PUBLIC HALL, 4th STORY2024-07-24T00:00:00.000Z
2024-07-09CCloseNoneNone§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING (ROPE) AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY2024-07-24T00:00:00.000Z
2024-05-09BCloseNone12§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 12, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST2024-05-16T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 4513 6th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-06-05 20:26HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2025-02-17 12:28HEAT/HOT WATERAPARTMENT ONLYClosedHPD
2025-01-15 10:02APPLIANCEREFRIGERATORClosedHPD
2025-01-15 10:02APPLIANCEELECTRIC/GAS RANGEClosedHPD
2025-01-15 10:02UNSANITARY CONDITIONPESTSClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 4513 6th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
2025-03-13CLOSEDSpecial Operations Compliance Inspection2025-03-14Oath Violation Served (2025-03-14)
39734422024-08-20CLOSEDSidewalk Shed/Supported Scaffold/Inadequate/Defect/NONE/NO PMT/NO CERT2024-08-22No Violation Warranted For Complaint At Time Of Inspection (2024-08-22)
39675502024-07-06CLOSEDSidewalk Shed/Supported Scaffold/Inadequate/Defect/NONE/NO PMT/NO CERT2024-07-11No Violation Warranted For Complaint At Time Of Inspection (2024-07-11)
39546142024-04-04CLOSEDEgress: - Locked/Blocked/Improper/No Secondary Means2024-04-04No Violation Warranted For Complaint At Time Of Inspection (2024-04-04)
39532622024-03-25CLOSEDConstruction Enforcement Work Order (DOB)2024-03-26No Violation Warranted For Complaint At Time Of Inspection (2024-03-26)
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DOB Violations

Department of Buildings violations regarding 4513 6th Avenue.

Date IssuedCategoryDescriptionStatusComments
2024-03-25V-DOB VIOLATION - ACTIVEPARTIAL VACATE ORDER. OBSERVED CRACKED/DETERIORATED MASONRY STUCCO AT MULTIPLE LOCATIONS AT EXTERNAL COURTYARD EAST ELEV, EXP #2, THIS CONDITIONS HAVE MADE THE ENTIRE EXTERNAL COURTYARD UNABLE TO BE OCCUPIED. REMEDY: VACATE ENTIRE EXTERNAL COURTYARD
2023-11-15V*-DOB VIOLATION - DISMISSEDERECT APPROXIMATELY 80 LINEAR FEET OF SIDEWALK SHED ALONG 45 STREET, ENTRANCE WAY TO ENCLOSE POTENTIAL COLLAPSE ZONE AND SAFEGUARD THE PUBLICDISMISSED, ADMINISTRATIVE DISMISSAL2023-11-20
2023-11-14V-DOB VIOLATION - ACTIVEAT TIME OF INSPECTION OBSERVED FACADE IN STATE OF DISREPAIR. AT EXP#1 ABOVE BUILDING ENTRY ORNAMENTAL STONES HAVE CRACK DISPLACED AND IN DANGER TO COLLAPSE AT TWO LOCATIONS. ALSO CRACKS AT EXP#1 FACADE AT MULTIPLE LOCATIONS,PARAPET WALL SLIGHTLY LEAN INWARD
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2022-05-11V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 4513 6th 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 4513 6th 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
2024-12-160002023-11-012024-10-31
2023-12-120002022-11-012023-10-31
2023-12-120002022-11-012023-10-31
2022-12-280002021-11-012022-10-31
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Rodent Inspections

Recent rodent inspection results for 4513 6th Avenue. Data from NYC DOHMH.

DateTypeResult
2023-10-27CompliancePassed
2023-07-28InitialRat Activity
2017-08-14ComplianceFailed for Other R
2017-07-03InitialFailed for Other R
2013-12-06InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 4513 6th 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 4513 6th 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 4513 6th Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-12-1735687047Z606 REALTY LLC 1UNLAWFUL ACTS, FAILURE TO COMPLY WITH COMMISSIONER'S ORDER. NOTE:-OBSERVED RESPONDENT FAILURE TO COMPLY WITH PREVIOUS VIOLATION #35670947N DATED 03/21/2024, WHICH REQUIRES TO REMOVE FIRE ESCAPE OBSTRUCTION, ASRESOLVE6250.06250.0
2024-08-2035683972H606 REALTY LLCFAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER.NOTE:DETERIORATED WINDOW LINTELS AND CRACK STONE/MASONRY AT MULTIPLE LOCATIONS AT EXPOSURE#1 WEST ELEVATION.REM:COMPLY WITH CODE REPAIR/REPLACE DAMAGED FAACTIVE625.0315.0
2024-07-1735683642P606 REALTY LLC 1FAILURE TO OBEY A VACATE ORDER FROM COMMISSIONER PER 28-207.4. NOTE OWNER FAILED TO COMPLY WITH PRIOR PARTIAL VACATE ORDER/DOB VIO#032524CFA0701MH DATED 03/25/2024. MULTIPLE IMMINENT HAZARDOUS CONDITIONS OBSERVACTIVE4800.04800.0
2024-07-1735683639Y606 REALTY LLC 1FAILURE TO COMPLY WITH COMMISSIONER'S ORDER. ECB #35670947N REQUIRES OWNER TO REMOVE/REPLACE OBSTRUCTIONS AT FIRE ESCAPE AND PROVIDE AN UNOBSTRUCTED EXIT PASSAGEWAY MULTIPLE OBSTRUCTIONS OBSERVED. (1)4TH STORYRESOLVE1265.01265.0
2024-03-2135670948PNOVEL CONSTRUCTION INCFAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTIONOPERATIONS. AS NOTED: AT TIME OF INSPECTION OBSERVED CONSTRUCTION WORKERS WORKING IN PIPE SCAFFOLDING WITHOUT WEARING P.P.E.(PERSONAL PROTECRESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 4513 6th 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 4513 6th 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 4513 6th 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 4513 6th 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 4513 6th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 4513 6th 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 4513 6th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 4513 6th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 4513 6th 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 4513 6th Avenue Compares

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