Building and Landlord Data Analysis Report

91 Riverdale Avenue, Brooklyn, NY 11212

1
DOB Complaints
1
311 Housing Calls
20
Housing Violations
0
Permits

Risk Assessment

95
Low Risk

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

Our AI predicts there is a 95% chance of no major maintenance issues.
Augrented Insights Report for 91 Riverdale Avenue

Located at 91 Riverdale Avenue in Brownsville, this 28-unit, 4-story New Law Tenement building constructed in 1930 has recently experienced several compliance issues requiring attention. In December 2023, there was a complaint about dust from construction affecting indoor air quality.

The building has notable open violations regarding the Annual Bedbug Report filing requirement as of March 2023 and April 2024. A significant cluster of emergency housing maintenance code complaints was filed in February 2022, including issues with fire escapes, doors/windows, carbon monoxide detectors, smoke detectors, and window guards, all of which were ultimately closed. These complaints coincided with multiple violations associated with Apartment 6D, including lead paint concerns, window guard maintenance issues, and various painting/plastering requirements, most of which have been closed, except for one C-class violation related to window guards.

The building's history includes a failed rodent inspection in October 2009 (resulting in a passed compliance inspection in January 2010), and more recently, an open violation as of September 2024 concerning the failure to file the 2023 External Low-Pressure Inspection. There was also a complaint in 2021 regarding an illegal conversion that could not be properly investigated due to access issues. While some maintenance issues have been addressed over time, the presence of open violations related to bedbug reporting and the external low-pressure inspection indicate ongoing compliance challenges.

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.

91 Riverdale Avenue Report Contents

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91 Riverdale AvenueBuilding Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Brownsville.

Building Characteristics

Total units 28
Year built 1930
Total area 18108 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.
20
Housing Violations
Class B & C housing maintenance code violations.
1
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
6
Work Orders
Repair orders issued by city agencies.
0
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

  • 378 Herzl St, New York, NY 11212
  • 91 Riverdale Ave, New York, NY 11212
  • 93 Riverdale Ave, New York, NY 11212

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91 Riverdale 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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91 Riverdale Avenue Rent Control Status

Year Built
Built before 1974
Units
More than 6 units
RGB Registration
Not registered
Tax Abatement
None found
Year BuiltUnitsRGB RegistrationTax Abatement
Before 1974 >6 units Not registered None

Full Building Data for 91 Riverdale Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 91 Riverdale 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
2022-02-252022-03-12Safety-Carbon Monoxide DetectorEmergencyCLOSE
2022-02-252022-03-12Safety-Smoke DetectorEmergencyCLOSE
2022-02-252022-03-12Unsanitary Condition-PestsNon EmergencyCLOSE
2022-02-252022-03-12Safety-Fire EscapeEmergencyCLOSE
2022-02-252022-03-12Safety-Carbon Monoxide DetectorEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 91 Riverdale 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
2024-04-11AOpenNoneNone(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
2023-03-24AOpenNoneNone(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
2022-03-03COpenNone6D§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 0; WG TO REPLACE = 0; WG TO REPAIR = 5; IN THE ENTIRE APARTMENT LOCATED AT APT 6D, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTHNone
2022-03-03CCloseNone6D§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE ,, IN THE ENTRANCE LOCATED AT APT 6D, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTHNone
2022-03-03ACloseNone6D§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 6D, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTHNone
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311 Service Requests

Service requests made to 311 for 91 Riverdale Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2023-12-13 11:08Indoor Air QualityDust from ConstructionClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 91 Riverdale Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
37931942021-04-12CLOSEDIllegal Conversion2021-07-07Inspector Unable To Gain Access – 2nd Final Attempt (2021-07-07)
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DOB Violations

Department of Buildings violations regarding 91 Riverdale Avenue.

Date IssuedCategoryDescriptionStatusComments
2024-09-23V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 91 Riverdale 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 91 Riverdale 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
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Rodent Inspections

Recent rodent inspection results for 91 Riverdale Avenue. Data from NYC DOHMH.

DateTypeResult
2010-01-11CompliancePassed
2009-10-15InitialFailed for Other R
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HPD Litigation Explanation

The table below shows the HPD litigation records for 91 Riverdale 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 91 Riverdale 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 91 Riverdale 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 91 Riverdale 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 91 Riverdale 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 91 Riverdale 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 91 Riverdale 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 91 Riverdale Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 91 Riverdale 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 91 Riverdale Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 91 Riverdale Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 91 Riverdale 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 91 Riverdale Avenue Compares

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