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Building and Landlord Data Analysis Report

820 Classon Avenue, Brooklyn, NY 11238

21
DOB Complaints
1
311 Housing Calls
0
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 820 Classon Avenue

820 Classon Avenue is a 4-story, 7-unit Old Law Tenement building located in Crown Heights, constructed in 1920 and currently owned by Yisroel Kanar. The property has experienced ongoing challenges with pest control, particularly with rodent activity, as evidenced by multiple failed inspections between 2021 and 2024, though most recently passed in July 2025. The building has also faced consistent Housing Maintenance Code violations regarding the annual bedbug report filing requirements, with open violations noted in 2022, 2023, and 2024.

The building has undergone various construction and maintenance activities since 2020, with several related complaints and violations. Notable incidents include a 2021 Stop Work Order that was later rescinded, multiple Construction Safety Compliance actions in 2022, and various Environmental Control Board violations related to construction site safety in 2020-2022. These construction-related issues generated several penalties, including a $2,400 violation in 2022 for inadequate pedestrian protection.

Most recently, there are active concerns with Local Law 188/17 Compliance Inspections from May 2024 where the inspector was initially denied access. The property has been subject to regular Department of Buildings inspections, with the most recent permit activity showing three permits issued between 2023-2024, suggesting ongoing maintenance or improvement work. The building's recent history shows some improvement in terms of pest control compliance, with the latest inspection passing, though the recurring nature of violations and complaints indicates that maintenance and compliance have been ongoing challenges for the property.

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.

820 Classon Avenue Report Contents

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820 Classon Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Crown Heights.

Building Characteristics

Total units 7
Year built 1920
Total area 5724 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

21
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
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.
12
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
5
Rodent Inspections
Rodent inspections conducted by DOHMH.
10
Building Permits
Permits issued by DOB in the last 7 years.

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820 Classon 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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820 Classon 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 820 Classon Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 820 Classon 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
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 820 Classon 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
2024-04-09AOpenNoneNone(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
2023-03-22AOpenNoneNone(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
2022-02-23AOpenNoneNone(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
2021-04-07AOpenNoneNone(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
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311 Service Requests

Service requests made to 311 for 820 Classon Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2021-09-08 16:47RodentRat SightingClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 820 Classon Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
2025-02-05CLOSEDCSE: Sweep2025-02-06No Violation Warranted For Complaint At Time Of Inspection (2025-02-06)
39868882024-12-06CLOSEDConstruction: Contrary/Beyond Approved Plans/Permits2025-01-29No Violation Warranted For Complaint At Time Of Inspection (2025-01-30)
39594492024-05-06ACTIVELocal Law 188/17 Compliance Inspections – Active Jobs2024-07-26Inspector Unable To Gain Access – 1st Attempt Made (2024-07-26)
38814692022-11-10CLOSEDConstruction Safety Compliance (CSC) Action2022-11-10Oath Violation Served (2022-11-10)
38321912022-02-17CLOSEDConstruction Safety Compliance (CSC) Action2022-02-16Oath Violation Served (2022-02-17)
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DOB Violations

Department of Buildings violations regarding 820 Classon Avenue.

Date IssuedCategoryDescriptionStatusComments
2023-06-20V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2025-04-25
2021-11-08V*-DOB VIOLATION - DISMISSEDBOROUGH COMMISSIONER ORDER FSWO TO JOB# 321383150OK TO DISMISS. DOB VIOS ASSOCIATED WITH BC SWO.2021-11-08
2021-11-08V*-DOB VIOLATION - DISMISSEDBOROUGH COMMISSIONER'S ORDER FSWO TO JOB PERMIT# 321383150OK TO DISMISS. DOB VIOS ASSOCIATED WITH BC SWO.2021-11-08
2021-01-06V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION810 ___________AEUHAZ ISSUED AFTER COMPLIANCE DATE2021-01-22
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 820 Classon 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 820 Classon 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 820 Classon Avenue. Data from NYC DOHMH.

DateTypeResult
2025-07-09InitialPassed
2024-12-01BAITBait applied
2024-11-01ComplianceRat Activity
2024-05-28InitialRat Activity
2023-09-08ComplianceFailed for Other R
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HPD Litigation Explanation

The table below shows the HPD litigation records for 820 Classon 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 820 Classon 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 820 Classon Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2022-11-1039508951XMABE GROUP INC(SIDEWALK SHED) - ATOI OF INACTIVE JOBSITE I OBSERVED SIDEWALK SHED IN PLACE AT EXPOSURE #1 WITH INACTIVE PERMIT WHICH EXPIRED ON 03-17-2022. SIDEWALK SHED REQUIRES AN ACTIVE PERMIT AT ALL TIMES TO REMIAN INSTARESOLVE625.0625.0
2022-02-1635642588MMABE GROUP INCTEMP CONST EQUIPMENT ONSITE-EXPIRED PERMIT.(FENCE) ATOI OF INACTIVE JOBSITE I OBSERVED CONST JOBSITE FENCE IN PLACE W/VIEW PANELS INADEQUATENOT ALLOWING FOR VIEW IN JOBSITE AS REQUIRED SEC3307.7.3.REV IN BIS SHRESOLVE625.0625.0
2022-02-1635642587KMABE GROUP INCPEDESTRIAN PROTECTION FAILED TO MEET CODE SPEC ATOI OF PROPOSED 6STYALT1 INACTIVE W/NO ONE ONSITE I OBSERVED SWS IN PLACE EXP1 W/DETERIORATING MUDSILL FOR VERT MEMBER/UPRIGHT POST.THIS IS POTENTIAL HAZARD FOR PRESOLVE2400.02400.0
2020-09-2235496359XSUPERB PROPERTY MGMT NYWRK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCS/AMENDMENTS.AT TIME OF INSPECTION OBSERVED ACTIVE JOBSITE W/ CONSTRUCTION ACTIVITIES ON-GOING.UPON REVIEW OF APPROVED FOR RISING C-JOINT/NOTE:MISSING STEEL ROOMRESOLVE625.0625.0
2020-09-2235496358YSUPERB PROPERTY MGMT NYPROVISION OF LAW:BC3307.65.10.1 NO SIDEWALK SHED DAILY INSPECTION LOGPOSE.AT TIME OF INSPECTION,OBSERVED ACTIVE JOBSITE WITH CONSTRUCTION ACTIVITIES ONGOING.UPON REQUEST FOR EXISTING SWS IN FULL STOP AT DAILY IRESOLVE625.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 820 Classon 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 820 Classon 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 820 Classon 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 820 Classon 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 820 Classon Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 820 Classon 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 820 Classon Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 820 Classon Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 820 Classon 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 820 Classon Avenue Compares

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