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Building and Landlord Data Analysis Report

501 West 173rd Street, Manhattan, NY 10032

0
DOB Complaints
177
311 Housing Calls
124
Housing Violations
0
Permits

Risk Assessment

63
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 63% chance of no major maintenance issues.
Augrented Insights Report for 501 West 173rd Street

At 501 West 173rd Street in Washington Heights, the 6-story New Law Tenement built in 1911 has experienced significant maintenance challenges in recent months. Most notably, between February and June 2025, there were multiple complaints regarding heat and hot water issues affecting the entire building, along with concerning patterns of unresponsive inspections by HPD.

There are also recent documented problems with water supply, electrical/gas ranges, ceiling conditions, and plumbing, with HPD repeatedly indicating difficulties gaining access for inspections. The building has three active Housing Maintenance Code violations as of 2023, including defective masonry coping at the 5th story, though several other violations from June 2023 related to Apartment 11 have been closed following repairs. Recent emergency maintenance issues have been documented through multiple reports in June 2025, including problems with water leaks (heavy flow and damp spots), ceiling plastering, window panes, and unsanitary conditions involving pests.

The building's rodent inspection history shows past rat activity in 2022, though more recent inspections in 2023 and 2024 have passed. Notably, the building has maintained a clean bedbug record, with no reported infestations or eradications from 2019 through 2024. While the property has been managed by owner Mariel Arismendy, the recent pattern of inspection access issues and recurring maintenance complaints suggests ongoing challenges with building systems and maintenance responsiveness.

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.

501 West 173rd Street Report Contents

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501 West 173rd Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 20
Year built 1911
Total area 17375 sq ft
Floors 6
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
124
Housing Violations
Class B & C housing maintenance code violations.
177
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
4
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
2
Evictions
Evictions executed by city marshalls.
15
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 2284 Amsterdam Ave, New York, NY 10032
  • 2286 Amsterdam Ave, New York, NY 10032
  • 2288 Amsterdam Ave, New York, NY 10032
  • 501 West 173rd St, New York, NY 10032

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501 West 173rd Street 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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501 West 173rd Street Rent Control Status

Year Built
Built before 1974
Units
More than 6 units
RGB Registration
Registered
Tax Abatement
None found
Year BuiltUnitsRGB RegistrationTax Abatement
Before 1974 >6 units Registered None

Full Building Data for 501 West 173rd Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 501 West 173rd Street. 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
2025-06-292025-07-02Paint/plaster-CeilingImmediate EmergencyCLOSE
2025-06-292025-07-02Water Leak-Damp SpotNon EmergencyCLOSE
2025-06-292025-07-02Water Leak-Heavy FlowEmergencyCLOSE
2025-06-292025-07-02Door/window-Window PaneEmergencyCLOSE
2025-06-292025-07-02Unsanitary Condition-PestsNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 501 West 173rd Street. 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
2023-12-12BOpenNoneNone§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE METAL BAND COVERING MASONRY COPING AT BUILDING FRONT , 5th STORYNone
2023-06-07CCloseNone11§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 11, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST2023-06-22T00:00:00.000Z
2023-06-07BCloseNone11§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ESCUTCHEON PLATE AT TOP OF HEAT RISER IN THE BATHROOM LOCATED AT APT 11, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST2023-06-22T00:00:00.000Z
2023-06-07BCloseNone11§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 11, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST2023-06-22T00:00:00.000Z
2023-06-07BCloseNone11§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT 11, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST2023-06-22T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 501 West 173rd Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-06-03 19:50PLUMBINGWATER SUPPLYClosedHPD
2025-04-26 07:21APPLIANCEELECTRIC/GAS RANGEClosedHPD
2025-04-06 09:41APPLIANCEELECTRIC/GAS RANGEClosedHPD
2025-03-30 09:49APPLIANCEELECTRIC/GAS RANGEClosedHPD
2025-03-30 09:46PAINT/PLASTERCEILINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 501 West 173rd Street.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 501 West 173rd Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 501 West 173rd Street. 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 501 West 173rd Street. 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
2024-12-240002023-11-012024-10-31
2023-12-060002022-11-012023-10-31
2022-12-020002021-11-012022-10-31
2021-12-070002020-11-012021-10-31
2021-04-130002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 501 West 173rd Street. Data from NYC DOHMH.

DateTypeResult
2024-10-23InitialPassed
2023-12-28InitialPassed
2022-12-19ComplianceRat Activity
2022-10-28InitialRat Activity
2022-10-04CompliancePassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 501 West 173rd Street. 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 501 West 173rd Street. 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 501 West 173rd Street. 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 501 West 173rd Street. 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 501 West 173rd Street. 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 501 West 173rd Street. 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 501 West 173rd Street. 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 501 West 173rd Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 501 West 173rd Street. 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 501 West 173rd Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 501 West 173rd Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 501 West 173rd Street. 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 501 West 173rd Street Compares

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