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Building and Landlord Data Analysis Report

173 4th Avenue, Brooklyn, NY 11217

1
DOB Complaints
27
311 Housing Calls
64
Housing Violations
1
Permits

Risk Assessment

94
Low Risk

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

Our AI predicts there is a 94% chance of no major maintenance issues.
Augrented Insights Report for 173 4th Avenue

173 Fourth Avenue is a 4-story, 3-unit old law tenement building located in Park Slope, Brooklyn, and was built in 1920. The property has experienced recurring maintenance issues, particularly in early 2025, with multiple reports of heating and water problems, including four complaints related to heat/hot water and two involving water leaks.

The building has also faced persistent rodent-related challenges, with several 311 complaints and inspections in 2025 showing signs of rodent activity, though the most recent April 2025 inspection passed. Housing Maintenance Code violations from late 2023 and 2024 indicate ongoing concerns with building systems, including heating, hot water supply, and security of the heating system access. Significant infrastructure issues have been documented, including a possible pressure inspection violation from June 2023 and multiple complaints about bathroom and kitchen fixtures in apartment 1.

The building has maintained an active bedbug reporting record from 2020 through 2025, showing zero infested units across all filing periods. Recent inspections have shown varying results, with both passed and failed inspections related to rodent activity, though compliance was achieved as of April 2025. The property underwent an exterior work permit issuance in June 2020, though the specific nature of the work is not detailed in the records.

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.

173 4th Avenue Report Contents

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173 4th Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Park Slope.

Building Characteristics

Total units 3
Year built 1920
Total area 5500 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

1
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
64
Housing Violations
Class B & C housing maintenance code violations.
27
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
1
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
7
Rodent Inspections
Rodent inspections conducted by DOHMH.
1
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 173 4th Ave, New York, NY 11217
  • 656 Degraw St, New York, NY 11217
  • 658 Degraw St, New York, NY 11217
  • 660 Degraw St, New York, NY 11217

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173 4th 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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173 4th Avenue Rent Control Status

Year Built
Built before 1974
Units
Less 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 4th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 173 4th 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
2025-01-262025-02-14Water Leak-Slow LeakNon EmergencyCLOSE
2025-01-262025-02-14Heat/hot Water-Apartment OnlyEmergencyCLOSE
2025-01-262025-02-14Unsanitary Condition-MoldEmergencyCLOSE
2025-02-122025-02-14Heat/hot Water-Entire BuildingEmergencyCLOSE
2023-10-312023-11-03Plumbing-Water SupplyEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 173 4th 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
2024-04-03ACloseNoneNone(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
2023-11-01COpenNone1§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
2023-11-01COpenNoneNone§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, 1st STORYNone
2023-11-01CCloseNone1§ 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES . IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
2023-11-01COpenNone1§ 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES . IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
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311 Service Requests

Service requests made to 311 for 173 4th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-04-11 08:01RodentSigns of RodentsClosedDOHMH
2025-03-28 07:53RodentSigns of RodentsClosedDOHMH
2025-03-27 14:28RodentCondition Attracting RodentsClosedDOHMH
2025-03-21 09:03RodentCondition Attracting RodentsClosedDOHMH
2025-02-12 10:50HEAT/HOT WATERENTIRE BUILDINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 173 4th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 173 4th Avenue.

Date IssuedCategoryDescriptionStatusComments
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 173 4th 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 173 4th 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
2025-07-070002023-11-012024-10-31
2024-04-240002022-11-012023-10-31
2022-03-070002020-11-012021-10-31
2021-04-290002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 173 4th Avenue. Data from NYC DOHMH.

DateTypeResult
2025-04-28CompliancePassed
2025-03-28InitialRat Activity
2023-12-08InitialPassed
2023-06-14InitialPassed
2023-05-02InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 173 4th 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 173 4th 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 173 4th 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 173 4th 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 173 4th 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 173 4th 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 173 4th 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 173 4th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 173 4th 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 173 4th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 173 4th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 173 4th 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 4th Avenue Compares

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