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Building and Landlord Data Analysis Report

173 Classon Avenue, Brooklyn, NY 11205

3
DOB Complaints
13
311 Housing Calls
8
Housing Violations
0
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 173 Classon Avenue

173 Classon Avenue is a 6-unit, 3-story Old Law Tenement building located in Bedford-Stuyvesant, built in 1905 and currently owned by 173 Classon LLC. The property has experienced several significant maintenance and compliance issues over the past several years, with the most recent being a water supply problem in June 2022 (with violations related to hot water provision in 2L and heating system access). In 2018, there was a power outage affecting the building, and multiple violations were documented in Apartment 3L, including hot water issues, window problems, and door compliance needs.

The building has undergone various construction-related issues, particularly in 2019, when multiple violations were issued regarding work not conforming to approved plans, including concerns about unauthorized spiral stairs and window modifications, resulting in penalties totaling over $6,000. There have also been rodent control challenges, with initial inspections in 2017 showing rat activity and several bait applications, though recent inspections in 2022 and July 2024 indicate improved compliance. The building's maintenance history shows periodic water supply and heating system issues, with multiple Housing Maintenance Code violations related to hot water provision and heating system access.

While the property has not reported any bedbug infestations in recent years, there have been consistent rodent control requirements, with mixed results between compliance and rat activity noted in inspections. The Department of Buildings has documented multiple violations related to unauthorized construction work and failure to comply with previous orders, though these violations have been resolved. The most recent records show better general maintenance, with no recorded bedbug or significant pest infestations in the past two years, though the property has experienced periodic maintenance issues that required external agency intervention.

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.

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173 Classon Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Bedford-Stuyvesant.

Building Characteristics

Total units 6
Year built 1905
Total area 4350 sq ft
Floors 3
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

3
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
8
Housing Violations
Class B & C housing maintenance code violations.
13
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
16
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
11
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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173 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!

173 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 173 Classon Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 173 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
2022-06-092022-06-20Plumbing-Water SupplyEmergencyCLOSE
2018-12-202018-12-28Electric-Power OutageImmediate EmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 173 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
2022-06-19CCloseNoneNone§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM BOILER ROOM DOOR LOCKED AT CELLAR2022-06-27T00:00:00.000Z
2022-06-19CCloseNone2L§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH2022-06-27T00:00:00.000Z
2018-05-17BCloseNone3L§ 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS AT HINGE IN THE ENTRANCE LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH2018-06-19T00:00:00.000Z
2018-05-17ACloseNone3L§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOWER SASH WINDOW DEVELOPMENT OF CONDENSATION OBSTRUCTION OF NATURAL VIEW IN THE 5th ROOM FROM EAST AT NORTH LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH2024-08-08T00:00:00.000Z
2018-05-17ACloseNoneNone§ 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 STORY2018-06-19T00:00:00.000Z

311 Service Requests

Service requests made to 311 for 173 Classon Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2022-06-09 11:18PLUMBINGWATER SUPPLYClosedHPD
2018-12-20 14:23ELECTRICPOWER OUTAGEClosedHPD

DOB Complaints

Department of Buildings complaints regarding 173 Classon Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
37157262019-08-08CLOSEDSEP – Professional Certification Compliance Audit2019-08-09Oath And Dob Violations Served (2019-08-19)
36985522019-04-23CLOSEDSEP – Professional Certification Compliance Audit2019-04-29Oath And Dob Violations Served (2019-05-03)

DOB Violations

Department of Buildings violations regarding 173 Classon Avenue.

Date IssuedCategoryDescriptionStatusComments

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 173 Classon Avenue. 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 173 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
2024-12-030002023-11-012024-10-31
2023-12-050002022-11-012023-10-31
2022-12-150002021-11-012022-10-31
2021-12-290002020-11-012021-10-31
2021-02-240002019-11-012020-10-31

Rodent Inspections

Recent rodent inspection results for 173 Classon Avenue. Data from NYC DOHMH.

DateTypeResult
2024-07-26CompliancePassed
2024-07-01InitialRat Activity
2022-12-05ComplianceRat Activity
2022-10-31InitialRat Activity
2017-04-18BAITBait applied

HPD Litigation Explanation

The table below shows the HPD litigation records for 173 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

OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 173 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

ECB Violations

Environmental Control Board violations for 173 Classon Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2019-08-0935410193P173 CLASSON LLC ELIE BASSWORK DOES NOT CONFORM TO APPROVED PLAN &/OR CONSTRUCTION DOCUMENTS. PREMISES UNDER ALT-2,JOB#340324081,LOC FOLDER. @ TIME OF INSPECTION FOUND FOLLOWING CONDITION NOT AS PER PLAN. 1)1ST FL BEDROOM SHOWN 2 WINDOWRESOLVE3125.00.0
2019-04-2935358085M173 CLASSON LLC ELIE BASSWORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AMENDMENTS AND/OR APPROVED AMENDMENTS.PREMISES UNDER ALT 2 JOB #340324081 LOC FOLDER.@TIME OF INSPECTION FOUND:(1) SPIRAL TYPE STAIRS FROM 1 ST FLOOR TORESOLVE625.00.0
2019-02-2835394984Y173 CLASSON LLCFAILURE TO COMPLY WITH THE COMMISSIONERS ORDER CONTAINED IN SUMMONS/VIOLATION #35297156Y ISSUED ON 11/16/17 AND TO FILE A CERTIFICATE OF CORREECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.WORK WITHOUT A PERMITRESOLVE625.0625.0
2019-01-0935396190L173 CLASSON LLCFAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION #35297155M ISSUED 11/16/17 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01. NOTE: NO DOCUMENT FILE FORESOLVE625.0625.0
2019-01-0335393561H173 CLASSON LLCFAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35297156Y ISSUED ON 11/16/17 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. WORK W/O A PERMIT. REMEDY: COMPLY W/COMM'S ORDER &/OR FILE A CRESOLVE1250.01250.0

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 173 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

Vacate Orders Explanation

The table below shows the vacate orders for 173 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

Work Orders Explanation

The table below shows the work orders for 173 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

Liens Explanation

The table below shows tax and water liens for 173 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

Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 173 Classon Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 173 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

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 173 Classon Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 173 Classon Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 173 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 173 Classon Avenue Compares

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