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Building and Landlord Data Analysis Report

523 West 135th Street, Manhattan, NY 10031

7
DOB Complaints
76
311 Housing Calls
23
Housing Violations
2
Permits

Risk Assessment

77
Low Risk

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

Our AI predicts there is a 77% chance of no major maintenance issues.
Augrented Insights Report for 523 West 135th Street

523 West 135th Street is a 5-story, 20-unit New Law Tenement building constructed in 1910 in the Hamilton Heights neighborhood, currently owned by Antoinette Travaglino. The building has experienced several significant maintenance issues, particularly between 2022-2023, with multiple 311 complaints recorded for water leaks (both heavy flow and slow leaks), unsanitary conditions (including mold and pests), and heating system problems.

Notable violations were documented in apartment 3A, including issues with doors, carbon monoxide detectors, smoke detectors, and water leaks, though most of these violations were certified as resolved by late 2022. The property underwent various inspections and faced multiple regulatory requirements between 2018-2023, including local law audits and construction work compliance checks. While there were several permits issued for work in 2019, and multiple ECB violations related to construction equipment and safety codes, records show these were resolved with no penalties imposed.

Recent rodent inspections in 2024-2025 have passed, though there were indications of rat activity and the need for bait application in 2023. The building has maintained a consistent record of zero bedbug infestations in the past three years (2022-2025), with only one documented case in late 2019 that was promptly resolved. The most recent violation from June 2023 regarding failure to file a 2019 external low-pressure inspection was dismissed.

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.

523 West 135th Street Report Contents

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523 West 135th Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 20
Year built 1910
Total area 13170 sq ft
Floors 5
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

7
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
23
Housing Violations
Class B & C housing maintenance code violations.
76
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
7
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
14
Rodent Inspections
Rodent inspections conducted by DOHMH.
2
Building Permits
Permits issued by DOB in the last 7 years.

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523 West 135th 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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523 West 135th 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 523 West 135th Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 523 West 135th 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
2022-10-032022-10-07Plumbing-Steam Pipe/riserImmediate EmergencyCLOSE
2022-07-162022-07-27Water Leak-Heavy FlowEmergencyCLOSE
2022-07-162022-07-27Water Leak-Slow LeakNon EmergencyCLOSE
2022-07-162022-07-27General-Bell/buzzer/intercomNon EmergencyCLOSE
2022-07-162022-07-27Unsanitary Condition-MoldEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 523 West 135th 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
2022-07-26CCloseNone3A§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCK INSTALLED AT DOOR LEADING TO FIRE ESCAPE IN THE 1st ROOM FROM NORTH LOCATED AT APT 3A, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST2022-08-09T00:00:00.000Z
2022-07-26BCloseNone3A§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE KITCHEN LOCATED AT APT 3A, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST2022-08-11T00:00:00.000Z
2022-07-26ACloseNone3A§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING 4 SQ FT AND WEST WALL 4 SQ FT IN THE KITCHEN LOCATED AT APT 3A, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST2022-11-10T00:00:00.000Z
2022-07-26CCloseNone3A§ 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 3A, 1st STORY, 2nd APARTMENT FROM SOUTH AT WESTNone
2022-07-26BCloseNone3A§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3A, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST2022-08-11T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 523 West 135th Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2022-10-03 13:16PLUMBINGSTEAM PIPE/RISERClosedHPD
2022-07-16 23:15WATER LEAKSLOW LEAKClosedHPD
2022-07-16 23:15UNSANITARY CONDITIONMOLDClosedHPD
2022-07-16 23:15GENERALBELL/BUZZER/INTERCOMClosedHPD
2022-07-16 23:15WATER LEAKHEAVY FLOWClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 523 West 135th Street.

Complaint #FiledStatusCategoryInspection DateDisposition
15754402021-06-30CLOSEDLocal Law Audits2021-06-30Compliance Inspection Performed (2021-06-30)
15457482020-06-22CLOSEDLocal Law Audits2020-06-22Compliance Inspection Performed (2020-06-22)
15081522019-04-22CLOSEDConstruction Enforcement Work Order (DOB)2019-04-22Oath Violation Served (2019-04-23)
15016322019-02-13CLOSEDSidewalk Shed/Supported Scaffold/Inadequate/Defect/NONE/NO PMT/NO CERT2019-02-20No Violation Warranted For Complaint At Time Of Inspection (2019-02-20)
14965982018-12-07CLOSEDCSC: Low-Rise Tracking Complaint2019-04-04Stop Work Order Fully Rescinded (2019-04-05)
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DOB Violations

Department of Buildings violations regarding 523 West 135th Street.

Date IssuedCategoryDescriptionStatusComments
2023-06-20V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2023-06-23
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 523 West 135th 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 523 West 135th 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
2024-12-040002023-11-012024-10-31
2023-12-050002022-11-012023-10-31
2022-12-080002021-11-012022-10-31
2021-12-010002020-11-012021-10-31
2020-12-211102019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 523 West 135th Street. Data from NYC DOHMH.

DateTypeResult
2025-05-15InitialPassed
2024-11-25InitialPassed
2024-05-17InitialPassed
2023-12-11CompliancePassed
2023-11-20InitialFailed for Other R
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HPD Litigation Explanation

The table below shows the HPD litigation records for 523 West 135th 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 523 West 135th 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 523 West 135th Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2019-04-2235381151RERIC FOSTERTEMPORARY CONSTRUCTION EQUIPMENT ON SITE EXPIRED PERMIT. PERM.#M00085526 11/21/18 AND EXPIRED 3/31/19 ISSUED FOR SIDEWALK SHED. NOTED: AT TIME OF INSPECTION OBSERVED SIDEWALK SHED PRESENT SHED APPROXIMATELYRESOLVE0.00.0
2019-04-2235381152ZWINSTON GARCIA/WGR ENGINEFAILURE TO DISTRIBUTE OR POST NOTICE OF TENANT PROTECTION PLAN.NOTED: FACADE REPAIRS STILL IN PROGRESS.UPON WALK-THROUGH OF BUILDING I DID NOT SEE THE TENANT PROTECTION PLAN NOTICE POSTED NEAR OR WITHIN 10FEETRESOLVE0.00.0
2018-12-0635368341LAYAAN RESTORATION INCPEDESTRIAN PROTECTION DOESNT MEET SAFETY CODE SPECIFICATION. NOTE: AT TIME OF INSPECTION,I OBSERVED SIDEWALK SHED,W/THE FOLLOWING OBJECTIONS-SHARP EDGES BOLT & SCREWA W/O SAFETY CAPS SHALL BE PROTECTED TO PREVERESOLVE2400.00.0
2018-12-0635368340JAYAAN RESTORATION INCSEC. 3307.6.5.8 NO PERIDIC INSPECTION PROVIDED(SIDEWALK SHED)AT THE TIME OF INSPECTION,I ASKED THE FORMER AT THE JOB MR. ISLAM SHAJIDUL IF HE HAD 6 MONTHS INOPERATION LOG ON SITE AS REQUIRED BY CODE SPECIFICATIRESOLVE0.00.0
2018-12-0635368342NMOHAMMAIO I HAIDERSEC. 3314.3.2 DESIGN DRAWINGS FOR C-HOOKS DRAWINGS ARE TO BE ON SITE AT TIME OF INSPECTION. NOTE: AT TIME OF INSPECTION I OBSERVED SUSPENDED SCAFFOLD IN PLACE & IN USE UP ON REQUEST TO THE FORMAN FOR DESIGN DRARESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 523 West 135th 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 523 West 135th 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 523 West 135th 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 523 West 135th 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 523 West 135th Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 523 West 135th 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 523 West 135th Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 523 West 135th Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 523 West 135th 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 523 West 135th Street Compares

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