Building and Landlord Data Analysis Report

870 Madison Avenue, Manhattan, NY 10021

4
DOB Complaints
2
311 Housing Calls
0
Housing Violations
5
Permits

Risk Assessment

98
Low Risk

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

Our AI predicts there is a 98% chance of no major maintenance issues.
Augrented Insights Report for 870 Madison Avenue

870 Madison Avenue is a 5-story, 4-unit residential building located in Manhattan's Upper East Side, constructed in 1911 and currently owned by 870 Madison LLC. The building has experienced recurring heating issues, with the most recent complaint in December 2024 regarding inadequate heat, which was closed by the Department of Health and Mental Hygiene.

The property has also been subject to multiple housing maintenance code violations concerning bedbug reporting compliance between 2021 and 2024, though recent filings from 2025 indicate no current infestations. The building's inspection history shows regular rodent control measures in place between 2016 and 2019, all passed, suggesting effective pest management.

Significant violations include multiple failures to file required external low pressure inspections for both 2020 and 2021, and issues related to unauthorized construction work in 2019 that resulted in several Environmental Control Board violations, though these were ultimately resolved with no penalties imposed. The Department of Buildings conducted several compliance inspections between 2019 and 2023, with the most recent in January 2023 showing compliance. The building's permit history shows multiple permits issued between 2018 and 2020 for various work, with the most recent permits issued in early 2020 suggesting ongoing maintenance and improvement efforts.

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.

870 Madison Avenue Report Contents

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870 Madison AvenueBuilding Overview

Renter Risk Rating

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

Building Characteristics

Total units 4
Year built 1911
Total area 11550 sq ft
Floors 5
Tax Abatements None
Building Class HERETOFORE CONVERTED CLASS A
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Key Building Statistics

4
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
2
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
4
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
5
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 24 East 71st St, New York, NY 10021
  • 870 Madison Ave, New York, NY 10021

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870 Madison 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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870 Madison 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 870 Madison Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 870 Madison 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
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 870 Madison 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
2024-04-01ACloseNoneNone(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
2023-03-15ACloseNoneNone(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
2021-04-01ACloseNoneNone(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.2021-06-14T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 870 Madison Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-12-14 12:24Non-Residential HeatInadequate or No HeatClosedDOHMH
2022-12-21 17:24Non-Residential HeatInadequate or No HeatClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 870 Madison Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
16273272023-01-24CLOSEDTenant Safety Inspection2023-01-10Compliance Inspection Performed (2023-01-24)
15337492020-01-15CLOSEDDebris/Building – Falling or In Danger of Falling2020-01-16No Violation Warranted For Complaint At Time Of Inspection (2020-01-16)
15098282019-05-10CLOSEDDebris – Excessive2019-05-18No Violation Warranted For Complaint At Time Of Inspection (2019-05-18)
15079422019-04-19CLOSEDPermit – None (Building/PA/Demo etc.)2020-03-26Stop Work Order Fully Rescinded (2020-03-27)
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DOB Violations

Department of Buildings violations regarding 870 Madison Avenue.

Date IssuedCategoryDescriptionStatusComments
2024-09-23V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
2024-09-23V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 870 Madison 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 870 Madison 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
2025-05-020002023-11-012024-10-31
2023-06-300002021-11-012022-10-31
2021-12-060002020-11-012021-10-31
2021-07-080002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 870 Madison Avenue. Data from NYC DOHMH.

DateTypeResult
2019-11-18InitialPassed
2019-03-06BAITBait applied
2019-02-06BAITBait applied
2019-01-09BAITBait applied
2018-12-21InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 870 Madison 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 870 Madison 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 870 Madison Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2019-10-2535431553M870 MADISON LLCFAILURE TO COMPLY WITH THE COMMISSIONERS ORDER CONTAINED IN SUMMONS/VIOLATION#35415470R ISSUED ON 4/19/19 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.WORK WITHOUT PERMIT.REMEDYRESOLVE0.00.0
2019-09-1735428296N870 MADISON LLCFAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35415470R ISSUED ON 04/19/19 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. WORK W/O PERMIT. REMEDY: COMPLY W/COMM'S ORDER &/OR FILE A C OFRESOLVE0.00.0
2019-07-0135400846Y870 MADISON LLCFAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION#35415470R ISSUED ON 4/19/19 AND TO FILE A CERTIFICATE OF COR RECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01.WORK W/O A PERMIT.RESOLVE0.00.0
2019-04-1935415470R870 MADISON LLCWORK WITHOUT A PERMIT. OBSERVED AT 5TH FLOOR AND FRONT SIDE APT AT 71ST STREET SIDE 4TH FLOOR. COMPLETELY DEMOLISHED. ELECTRIC WIRES AND PLUBMING PIPES HAS BEEN OCCUPIED, CUTED OR MOVED. WITHOUT A PERMIT. CEILIRESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 870 Madison 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 870 Madison 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 870 Madison 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 870 Madison 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 870 Madison Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 870 Madison 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 870 Madison Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 870 Madison Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 870 Madison 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 870 Madison Avenue Compares

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