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Building and Landlord Data Analysis Report

166 East 109th Street, Manhattan, NY 10029

2
DOB Complaints
27
311 Housing Calls
57
Housing Violations
0
Permits

Risk Assessment

78
Low Risk

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

Our AI predicts there is a 78% chance of no major maintenance issues.
Augrented Insights Report for 166 East 109th Street

The five-story tenement building at 166 East 109th Street in East Harlem, owned by William Guerrero, has experienced multiple maintenance issues throughout 2023-2025, with the most recent activity concentrated on appliance failures and plumbing problems. Most notably, from late 2024 through early 2025, there were three separate complaints (two for refrigerators and one for an electric/gas range) that HPD inspectors could not access for inspection.

Other significant issues include multiple plumbing complaints, flooring concerns, and unsanitary conditions related to pests (rodent infestations noted in apartments 5A and 4B in 2023). The building has open violations related to lead-based paint hazard control requirements affecting apartments 1A, 2A, and 4A, which were issued in 2024. The property has faced various system maintenance challenges, including two Department of Buildings enforcement actions in 2023 regarding window A/C unit support brackets and significant boiler/water heater issues, though both were resolved without penalties.

While there have been periodic rodent issues, recent inspections from 2023 through early 2025 show improved compliance, with most passing results. The building's bedbug reports from 2021-2024 indicate no current infestations, though there was one case of a single unit in 2020. The property has maintained regular inspections and reporting requirements, with all 311 service requests being documented as closed, though many required resubmission for proper investigation access.

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.

166 East 109th Street Report Contents

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166 East 109th Street Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in East Harlem.

Building Characteristics

Total units 10
Year built 1910
Total area 9080 sq ft
Floors 5
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

2
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
57
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.
2
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
4
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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166 East 109th 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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166 East 109th Street Rent Control Status

Year Built
Built before 1974
Units
More than 6 units
RGB Registration
Registered
Tax Abatement
Tax abatement found
Year BuiltUnitsRGB RegistrationTax Abatement
Before 1974 >6 units Registered Found

Full Building Data for 166 East 109th Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 166 East 109th 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
2024-12-132024-12-27Appliance-Electric/gas RangeNon EmergencyCLOSE
2024-12-132024-12-27Plumbing-ToiletEmergencyCLOSE
2024-12-132024-12-27Appliance-RefrigeratorNon EmergencyCLOSE
2024-11-272024-12-11Paint/plaster-WallNon EmergencyCLOSE
2024-11-272024-12-11Appliance-Electric/gas RangeNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 166 East 109th 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
2024-09-01BOpenNone1A§ 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTNone
2024-09-01BOpenNone4A§ 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM WEST AT NORTHNone
2024-06-28COpenNone2A§ 27-2056.7 ADM CODE: CORRECT FAILURE TO PROVIDE TO THE DEPARTMENT WITHIN 45 DAYS OF DEMAND ALL RECORDS REQUIRED TO BE MAINTAINED BY OWNER PURSUANT TO LOCAL LAW 1 OF 2004 RELATED TO LEAD-BASED PAINT NOTICES, INSPECTIONS AND REMEDIATION/ABATEMENT ACTIVITIES.None
2024-06-28COpenNone2A§ 27-2056.4 ADM CODE- CORRECT FAILURE TO NOTIFY OCCUPANTS AND/OR TO INVESTIGATE LEAD-BASED PAINT HAZARDS.None
2024-01-21BCloseNone2B§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE BATHROOM LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH2024-02-20T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 166 East 109th Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-12-13 12:39APPLIANCEREFRIGERATORClosedHPD
2024-12-13 12:39PLUMBINGTOILETClosedHPD
2024-12-13 12:39APPLIANCEELECTRIC/GAS RANGEClosedHPD
2024-11-27 14:23PLUMBINGTOILETClosedHPD
2024-11-27 14:23PAINT/PLASTERWALLClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 166 East 109th Street.

Complaint #FiledStatusCategoryInspection DateDisposition
16471382023-09-01CLOSEDEnforcement Work Order (DOB)2023-09-13Oath Violation Served (2023-09-13)
16296032023-02-21CLOSEDBoiler: Defective/Inoperative/No Permit2023-02-21Oath Violation Served (2023-02-21)
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DOB Violations

Department of Buildings violations regarding 166 East 109th Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 166 East 109th 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 166 East 109th 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
2024-12-020002023-11-012024-10-31
2023-12-040002022-11-012023-10-31
2022-12-080002021-11-012022-10-31
2021-12-150002020-11-012021-10-31
2021-04-010102019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 166 East 109th Street. Data from NYC DOHMH.

DateTypeResult
2025-03-14InitialPassed
2024-09-12InitialPassed
2024-04-26CompliancePassed
2024-03-14InitialFailed for Other R
2023-09-20InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 166 East 109th 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 166 East 109th 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 166 East 109th Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-09-1339094718MCDC E 105TH STREET REALTYFAILURE TO MAINTAIN, OBSERVED WINDOW A/C UNITS ON FLOORS 2 AND 5 ARE MISSING SUPPORT BRACKETS, REPAIR AND OR REPLACE; REPLACE/REPAIRRESOLVE0.00.0
2023-02-2139079981YCDC E 105TH STREET REALTYNO CLEAN-OUT AT CHIMNEY BASE-NO DRAIN FOR BACK-FLOW VALVE-HOT WATER HEATER LEAKING-CORROSION ON BOILER SUPPLY PIPING, ON BOILER FEED PIPING NEAR WATER METER-AND WATER HEATER PIPING-FLUE PIPE FOR HOT WATER HEATERESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 166 East 109th 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 166 East 109th 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 166 East 109th 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 166 East 109th 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 166 East 109th Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 166 East 109th 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 166 East 109th Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 166 East 109th Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 166 East 109th 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 166 East 109th Street Compares

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