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Building and Landlord Data Analysis Report

21 Avenue B, Manhattan, NY 10009

8
DOB Complaints
1
311 Housing Calls
2
Housing Violations
10
Permits

Risk Assessment

97
Low Risk

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

Our AI predicts there is a 97% chance of no major maintenance issues.
Augrented Insights Report for 21 Avenue B

21 Avenue B is a 4-story, 7-unit Old Law Tenement building located in the East Village and owned by Todd Cohen. Built in 1900, the property has undergone various maintenance and inspection processes over the years, with significant attention required to address safety compliance and maintenance issues. In July 2019, there was an emergency heat and hot water outage affecting the entire building, though this was reported as resolved within days.

The building experienced a substantial construction phase between 2020-2021, during which multiple complaints were filed regarding work contrary to stop work orders, construction safety compliance issues, and violations related to inadequate site safety plans and missing documents. These construction-related matters resulted in some monetary penalties, though many were ultimately dismissed. More recent records show improved maintenance practices, with the building undergoing regular rodent inspections between 2019-2025, all of which passed. The property maintains an active bedbug prevention program, with recent filings showing zero infestations in the past three years (2022-2024).

In 2023, the building received violations for failing to file multiple annual boiler and low-pressure inspections from 2018-2022, though these were later dismissed. The building's safety documentation requirements have been a focus, with multiple violations noted in 2019 regarding the need to post various safety notices, including carbon monoxide detector requirements and gas leak procedures. The property has maintained consistent record-keeping for bedbug reporting, showing no infestations since 2020, and has passed all recent rodent inspections. While the building has experienced various maintenance and compliance issues over the years, recent records suggest improved attention to regulatory requirements and building maintenance, particularly in terms of pest control and safety inspections.

Last updated: July 26, 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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21 Avenue B Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in East Village.

Building Characteristics

Total units 7
Year built 1900
Total area 8251 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

8
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
2
Housing Violations
Class B & C housing maintenance code violations.
1
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
8
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
10
Building Permits
Permits issued by DOB in the last 7 years.

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21 Avenue B 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!

21 Avenue B 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 21 Avenue B

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 21 Avenue B. 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
2019-07-162019-07-20Heat/hot Water-Entire BuildingEmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 21 Avenue B. 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
2022-02-15ACloseNoneNone(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
2021-04-01ACloseNoneNone(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
2019-07-19ACloseNoneNone§ 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 AT PUBLIC HALL, 1st STORY2019-08-08T00:00:00.000Z
2019-07-19ACloseNoneNone§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX SIGN MISSING AT PUBLIC HALL, 1st STORY2019-08-08T00:00:00.000Z
2019-07-19CCloseNoneNone§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM SIGN MISSING AT PUBLIC HALL, 1st STORY2023-07-11T00:00:00.000Z

311 Service Requests

Service requests made to 311 for 21 Avenue B. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2019-07-16 23:09HEAT/HOT WATERENTIRE BUILDINGClosedHPD

DOB Complaints

Department of Buildings complaints regarding 21 Avenue B.

Complaint #FiledStatusCategoryInspection DateDisposition
15804612021-08-26CLOSEDWork Contrary to Stop Work Order2021-08-26No Violation Warranted For Complaint At Time Of Inspection (2021-08-26)
15797962021-08-18CLOSEDWork Contrary to Stop Work Order2021-08-19Oath Violation Served (2021-08-19)
15796232021-08-17CLOSEDWork Contrary to Stop Work Order2021-09-16Stop Work Order Fully Rescinded (2021-09-16)
15762402021-07-09CLOSEDConstruction Safety Compliance (CSC) Action2021-09-16Stop Work Order Fully Rescinded (2021-09-16)
15762422021-07-09CLOSEDConstruction Safety Compliance (CSC) Action2021-07-09Oath Violation Served (2021-07-09)

DOB Violations

Department of Buildings violations regarding 21 Avenue B.

Date IssuedCategoryDescriptionStatusComments
2023-06-30V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2023-08-22
2023-06-30V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2023-08-22
2023-06-30V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2023-08-22
2023-06-30V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2023-08-22
2023-06-20V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2023-08-22

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 21 Avenue B. 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 21 Avenue B. 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
2024-12-040002023-11-012024-10-31
2023-12-050002022-11-012023-10-31
2022-12-270002021-11-012022-10-31
2022-02-240002020-11-012021-10-31
2021-05-040002019-11-012020-10-31

Rodent Inspections

Recent rodent inspection results for 21 Avenue B. Data from NYC DOHMH.

DateTypeResult
2025-08-08InitialPassed
2025-02-05InitialPassed
2024-08-05InitialPassed
2024-02-05InitialPassed
2023-08-09InitialPassed

HPD Litigation Explanation

The table below shows the HPD litigation records for 21 Avenue B. 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 21 Avenue B. 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 21 Avenue B. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2021-08-1935585338L21/23 AVENUE B REALTY LLCPROHIBITED OUTDOOR ADVERTISING COMPANY SIGN ON SWS ATOI ON 6STY OBSERVED SWS ERECTED@EXP1.OBSERVE DOUTDOOR ADVERTISING COMP SIGN.@SWS PARAPET WALL.REMOVE ILLEGAL SIGNRESOLVE0.00.0
2021-08-1735590705KKINAM HANSUPER FAILED TO PERFORM HIS DUTIES ATO MY INSP@6STYBLDG UNDER CONST I NOTICED WORK BEING PERFORMED APPROX8WORKERS.UPON REQUESTING FOR COMPETENT PERSON FOR 21AVEB&23AVEB.UPON REVIEWING LETTER STATING J.CHO IS CORESOLVE2500.00.0
2021-08-1735590706MHONEST & QUALITY CORP.PERMIT HOLDER FAILED TO ENSURE WORKERS REC SITESAFETY ORIENTATION.ATO MY INSP I NOTICED ACTIVE 6STYBLDG UNDER CONST APPROX8WORKERS.UPON REQUESTING FOR 21AVEB SAFETY ORIENTATION I WAS INFORMED BY J.CHO WORKER/CORESOLVE625.00.0
2021-07-0935579835LHONEST & QUALITY CORP28-110.1 INADEQUATE SITE SAFETY PLAN:DOES NOT SHOW TEMPORARY SCAFFOLD ON EXPO 3 AND GRATE CONTRARY TO SSP.NOTE:AT THE TIME OF INSPECTION OF AT OPEN ACTIVE JOBSITE 6 STORY BUILDING ALT 1 CONSTRUCTION ACTIVITY INRESOLVE0.00.0
2021-07-0935579833HHONEST & QUALITY CORP3309.10 INADEQUATE ROOF PROTECTION-MISSING ROOF PROTECTION NOTE:AT THETIME OF INSPECTION AT ALT-1 6 STORY BUILDING CONSTRUCTION ACTIVITY IN PROGRESS.I OBSERVED INADEQUATE ROOF PROTECTION AT EXPO#4.ADJOINING PRORESOLVE0.00.0

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 21 Avenue B. 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 21 Avenue B. 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 21 Avenue B. 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 21 Avenue B. 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 21 Avenue B. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 21 Avenue B. 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 21 Avenue B. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 21 Avenue B. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 21 Avenue B. 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 21 Avenue B Compares

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