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Building and Landlord Data Analysis Report

640 Amsterdam Avenue, Manhattan, NY 10024

1
DOB Complaints
1
311 Housing Calls
0
Housing Violations
1
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 640 Amsterdam Avenue

640 Amsterdam Avenue is a five-story, 22-unit residential building located in Manhattan's Upper West Side neighborhood, constructed in 1900 and owned by Steven Birbach. The building has maintained a generally good record over the past several years, with regular rodent inspections (conducted between 2018 and 2025) consistently passing inspections, indicating effective pest management.

Bedbug-related compliance has shown significant improvement, with no reported infestations or eradications in the past three years (2022-2025), and the most recent bedbug report filing in June 2025 confirmed zero infested units for the 2023-2024 period. The building experienced some compliance issues in the past, including two Bedbug Report filing violations in 2022 and 2023, though these were resolved and no penalties were imposed.

A notable Environmental Control Board violation was recorded in 2023 regarding the facade condition between the 2nd and 5th floors, specifically concerning window air conditioning units, though this was also resolved with no penalties. The most recent building inspection and complaint history suggests improved conditions, with no major outstanding violations or resident complaints. The building's maintenance records indicate regular attention to housing codes, though there was one documented unsanitary conditions complaint related to pests in 2018, which was investigated and closed with no violations issued.

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.

640 Amsterdam Avenue Report Contents

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640 Amsterdam Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Upper West Side.

Building Characteristics

Total units 22
Year built 1900
Total area 12777 sq ft
Floors 5
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.
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.
2
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
1
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 640 Amsterdam Ave, New York, NY 10024
  • 201 West 91st St, New York, NY 10024

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640 Amsterdam 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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640 Amsterdam Avenue 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 640 Amsterdam Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 640 Amsterdam 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
2018-07-062018-07-17Unsanitary 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 640 Amsterdam 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
2023-03-15ACloseNoneNone(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
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
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311 Service Requests

Service requests made to 311 for 640 Amsterdam Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2018-07-06 17:58UNSANITARY CONDITIONPESTSClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 640 Amsterdam Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
16347012023-04-21CLOSEDEnforcement Work Order (DOB)2023-05-04Oath Violation Served (2023-05-04)
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DOB Violations

Department of Buildings violations regarding 640 Amsterdam Avenue.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 640 Amsterdam 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 640 Amsterdam 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
2025-06-190002023-11-012024-10-31
2024-01-030002022-11-012023-10-31
2022-04-260002020-11-012021-10-31
2022-02-220002020-11-012021-10-31
2021-03-040002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 640 Amsterdam Avenue. Data from NYC DOHMH.

DateTypeResult
2025-01-29InitialPassed
2024-02-22InitialPassed
2023-03-29InitialPassed
2022-09-20InitialPassed
2022-02-10InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 640 Amsterdam 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 640 Amsterdam 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 640 Amsterdam Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-05-0439085526NWEST 91ST STREET ASSOCIATFAILURE TO MAINTAIN BUILDING IN CODE COMPLAINT MANNER : AT TIME OF INSPECTION OF A 5 STORY BUILDING FACADE OBSERVED AT EXPO. #2 (W 91 ST. SIDE) FROM 2ND FL. TO 5TH FL. LEVEL WINDOW AIR CONDITIONS MISSING A/C SURESOLVE0.00.0
2018-05-1737009857KWEST 91 ST STREET ASSOCFAILURE TO COMPLY W/COMM'S ORDER CONTAINED IN SUMMONS/VIO #35261626P ISSUED ON 08/23/2017, & TO FILE A CERT OF CORRECTION PURSUANT TO 28.201.1 & 1RCNY 102-01(D)(2).AN ACCEPTIBLE CERT HAS NOT YET BEEN FILED DESPRESOLVE1250.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 640 Amsterdam 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 640 Amsterdam 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 640 Amsterdam 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 640 Amsterdam 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 640 Amsterdam Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 640 Amsterdam 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 640 Amsterdam Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 640 Amsterdam Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 640 Amsterdam 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 640 Amsterdam Avenue Compares

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