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Building and Landlord Data Analysis Report

511 West 112th Street, Manhattan, NY 10025

8
DOB Complaints
1
311 Housing Calls
1
Housing Violations
8
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 511 West 112th Street

The six-story, 24-unit building at 511 West 112th Street in Morningside Heights, owned by the Trustees of Columbia University, has experienced several notable maintenance and safety events in recent years. Most recently, in April 2024, violations were issued regarding a missing handrail at the west side stoop, following a housing maintenance emergency complaint about the porch/balcony area. The building has maintained consistent compliance with bedbug reporting requirements since 2021, with all reports indicating zero infested, eradicated, or re-infested dwelling units during the specified periods.

Rodent inspections have generally passed, though there was one failure noted in June 2023. The property has undergone multiple safety inspections between 2021 and 2022, with no violations warranted in six consecutive tenant safety inspections from May 2021 through January 2022. A concerning incident occurred in December 2018 regarding elevator safety, though this was resolved.

The building management has faced some administrative challenges, including violations for failure to file benchmarking reports (2019) and a missed FISP Cycle 9A technical report filing (2022). However, all historical violations related to energy benchmarking and other infractions have either been dismissed or resolved. The property has documented regular maintenance and emergency work through various permits issued between 2020-2021, suggesting ongoing efforts to address building systems and safety requirements.

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.

511 West 112th Street Report Contents

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511 West 112th Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 24
Year built 1925
Total area 28374 sq ft
Floors 6
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

8
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
1
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.
1
Rodent Inspections
Rodent inspections conducted by DOHMH.
8
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 511 West 112th St, New York, NY 10025
  • 513 West 112th St, New York, NY 10025
  • 515 West 112th St, New York, NY 10025

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511 West 112th 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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511 West 112th 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 511 West 112th Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 511 West 112th 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
2024-04-232024-05-01Outside Building-Porch/balconyEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 511 West 112th 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
2024-04-30BCloseNoneNone§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING HAND RAIL AT WEST SIDE AT STOOPNone
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
2021-04-02ACloseNoneNone(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 511 West 112th Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-04-23 12:26OUTSIDE BUILDINGPORCH/BALCONYClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 511 West 112th Street.

Complaint #FiledStatusCategoryInspection DateDisposition
15912082022-01-19CLOSEDTenant Safety Inspection2022-01-27No Violation Warranted For Complaint At Time Of Inspection (2022-01-27)
15860632021-11-05CLOSEDTenant Safety Inspection2021-11-03No Violation Warranted For Complaint At Time Of Inspection (2021-11-05)
15827072021-09-24CLOSEDTenant Safety Inspection2021-09-24No Violation Warranted For Complaint At Time Of Inspection (2021-09-24)
15769232021-07-16CLOSEDTenant Safety Inspection2021-07-27No Violation Warranted For Complaint At Time Of Inspection (2021-07-27)
15720232021-05-24CLOSEDTenant Safety Inspection2021-05-18Oath Violation Served (2021-05-24)
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DOB Violations

Department of Buildings violations regarding 511 West 112th Street.

Date IssuedCategoryDescriptionStatusComments
2022-02-22V*-DOB VIOLATION - DISMISSEDFAILED TO FILE FISP CYCLE 9A TECHNICAL REPORT BY 02/21/2022CIANOW CRM Violation Dismissed2025-08-05
2021-08-18V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION000810 PAID INVOICE 905244922022-01-20
2019-11-25V*-DOB VIOLATION - ResolvedPPN203 AOC SUB ON 5/14/2020 BY:NOUVEAU GEORGE ZIUGZDA, CERT, 3660012020-06-18
2019-08-02V*-DOB VIOLATION - DISMISSEDFAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4000810 PAID INVOICE 906980182022-09-19
2019-05-02V*-DOB VIOLATION - DISMISSEDFAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4000810 PAID INVOICE 906980112022-09-19
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 511 West 112th 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 511 West 112th 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
2024-12-180002023-11-012024-10-31
2024-05-150002022-11-012023-10-31
2022-12-210002021-11-012022-10-31
2022-02-090002020-11-012021-10-31
2021-06-150002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 511 West 112th Street. Data from NYC DOHMH.

DateTypeResult
2025-06-30InitialPassed
2024-12-18InitialPassed
2024-06-20InitialPassed
2023-12-19InitialPassed
2023-07-25CompliancePassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 511 West 112th 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 511 West 112th 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 511 West 112th Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2021-05-1835541379NCOSMOPOLITAN CONSTRUCTION282011-INADEQUATE TENANT PROTECTION PLAN.NOTE:AT TIME OF INSPECTION OBSERVED WALK BEING PERFORMED UNDER THE AFOREMENTIONED TOB NUMBER.THE SUBMITTED TPP LACKS SPECIFIC MEANS AND METHODS OF PROTECTION TENANTS ONRESOLVE0.00.0
2018-12-0438266663XTRUSTEES OF COLUMBIA UCU55B12,05F10; 97O02,08V01,59B07,68M07,68B07,56Y13,37E10,26D06. CU55-RESHACKLE DRUM TO CWT ROPES AND APPLY TAG IN ACCORDANCE TO CODE 05-C/UCAR DOOR SLAMS AT CLOSING REPAIR DOOR OPERTOR RMDY: REPAIR BOTH ITEMSRESOLVE1250.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 511 West 112th 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 511 West 112th 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 511 West 112th 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 511 West 112th 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 511 West 112th Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 511 West 112th 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 511 West 112th Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 511 West 112th Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 511 West 112th 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 511 West 112th Street Compares

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Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.

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