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Building and Landlord Data Analysis Report

634 West 135th Street, Manhattan, NY 10031

38
DOB Complaints
314
311 Housing Calls
236
Housing Violations
6
Permits

Risk Assessment

19
High Risk

This building is in the riskiest 10% of buildings in NYC with significant maintenance issues.

Our AI predicts there is a 19% chance of no major maintenance issues.
Augrented Insights Report for 634 West 135th Street

634 West 135th Street is a 39-unit, 6-story New Law Tenement building constructed in 1926, currently owned by West 135 Street 634 Realty LLC. The building has experienced significant maintenance issues in recent years, with multiple open violations and service requests as of mid-2025. Most concerning are open violations related to the elevator system, which has shown persistent problems with communication and operation, and safety issues around egress passageways that have resulted in active Environmental Control Board violations in 2024.

The building has also faced persistent plumbing and water-related issues, with multiple complaints about leaks, dampness, and water infrastructure problems in 2025, along with historical issues including hot water supply problems in apartment 6. There is evidence of recurring pest management challenges, with documented bedbug infestations in several units from 2019 through 2024, and rat activity noted in multiple rodent inspection reports between 2023-2025. The building's maintenance history shows a pattern of addressing but not fully resolving issues, with several open violations as of 2024-2025 including problems with plaster surfaces, painting requirements, and infrastructure maintenance.

The property has failed to consistently maintain building systems, as evidenced by multiple complaints regarding the boiler, elevator, and fire safety systems, including some inspection reports indicating violations of safety codes. Recent maintenance work has been documented through various permits and inspections, though many permits remain in process rather than having been fully completed or issued. The building's environmental control board fines and violations indicate ongoing concerns with building maintenance and safety compliance, particularly regarding exit access and fire suppression systems, suggesting a pattern of reactive rather than proactive maintenance approaches.

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.

634 West 135th Street Report Contents

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634 West 135th Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 39
Year built 1926
Total area 37506 sq ft
Floors 6
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

38
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
236
Housing Violations
Class B & C housing maintenance code violations.
314
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
7
Work Orders
Repair orders issued by city agencies.
18
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
22
Rodent Inspections
Rodent inspections conducted by DOHMH.
6
Building Permits
Permits issued by DOB in the last 7 years.

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634 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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634 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 634 West 135th Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 634 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
2025-06-232025-07-02Paint/plaster-WallNon EmergencyCLOSE
2025-06-102025-06-10General-Bell/buzzer/intercomNon EmergencyOPEN
2025-05-202025-05-27Paint/plaster-CeilingNon EmergencyCLOSE
2025-03-042025-05-06Plumbing-Bathtub/showerNon EmergencyCLOSE
2025-03-042025-05-06Paint/plaster-CeilingEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 634 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
2024-12-22COpenNoneNone§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM BOILER ROOM DOOR LOCKED AT CELLARNone
2024-12-22BOpenNone54§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL AND CEILING IN THE 3rd ROOM FROM EAST LOCATED AT APT 54, 5th STORY, 2nd APARTMENT FROM NORTH AT EASTNone
2024-12-22AOpenNone54§ 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION AT HEAT RISER IN THE KITCHEN LOCATED AT APT 54, 5th STORY, 2nd APARTMENT FROM NORTH AT EASTNone
2024-12-22BOpenNone54§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 54, 5th STORY, 2nd APARTMENT FROM NORTH AT EASTNone
2024-12-22BOpenNone6§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 6, 1st STORY, 1st APARTMENT FROM NORTH AT EASTNone
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311 Service Requests

Service requests made to 311 for 634 West 135th Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-06-10 23:14GENERALBELL/BUZZER/INTERCOMOpenHPD
2025-05-20 20:18PAINT/PLASTERCEILINGClosedHPD
2025-04-26 14:36PAINT/PLASTERWALLClosedHPD
2025-04-19 13:44WATER LEAKDAMP SPOTClosedHPD
2025-04-19 13:44WATER LEAKSLOW LEAKClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 634 West 135th Street.

Complaint #FiledStatusCategoryInspection DateDisposition
16817702024-11-12CLOSEDWork Without a Permit – Occupied Multiple Dwelling2024-11-13No Violation Warranted For Complaint At Time Of Inspection (2024-11-13)
16789782024-10-02CLOSEDFailure to Maintain2024-09-27Buildings Violation(s) Served (2024-10-02)
16725092024-07-15CLOSEDElevator: Single Device on Property/No Alternate Service2025-03-24No Violation Warranted For Complaint At Time Of Inspection (2025-03-25)
16717452024-07-05CLOSEDBoiler: Defective/Inoperative/No Permit2024-07-18No Violation Warranted For Complaint At Time Of Inspection (2024-07-18)
16684442024-05-21CLOSEDFailure to Maintain2024-05-16Buildings Violation(s) Served (2024-05-21)
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DOB Violations

Department of Buildings violations regarding 634 West 135th Street.

Date IssuedCategoryDescriptionStatusComments
2024-12-11V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2024-12-11V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2024-12-11V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2024-09-27V-DOB VIOLATION - ACTIVEFAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER.AT TIME OF INS PECTION IT WAS OBSERVED AT EXP1 NORTH ELEV,FLOWER POTS IMPROPERLY SUPP ORTED ON WINDOW SILLS AT MULTIPLE LOCATIONS.SPALLED CONCRETE AT ROOF L EVEL.AT EXP3 SOUTH ELEV IMPROPERLY SUPPORTED AC UNITS WERE OBSERVED.CR ACKED WINDOW SILLS,DETERIORATED FRAME.REMEDY:REPAIR AND/OR REPLACE
2024-05-16V-DOB VIOLATION - ACTIVEFAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER. OBSERVED AT EXP#1 (N. ELEV) MISSING MORTAR JOINT IN ADEQUATE AC SUPPORT A BULGING MASONRY AT NW CORNER & OPEN MORTAR JOINTS;STEP CRACKS & DETERIORATING WINDOW FRAMING @ EXP#3 (S ELEV.) REMEDY: FIX AND/OR REPLACE
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 634 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 634 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
2024-12-261102023-11-012024-10-31
2023-12-270002022-11-012023-10-31
2022-12-141102021-11-012022-10-31
2022-02-021102020-11-012021-10-31
2021-01-252202019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 634 West 135th Street. Data from NYC DOHMH.

DateTypeResult
2025-02-06ComplianceRat Activity
2024-09-07BAITBait applied
2024-08-20InitialRat Activity
2024-03-28ComplianceRat Activity
2024-02-22InitialFailed for Other R
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HPD Litigation Explanation

The table below shows the HPD litigation records for 634 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 634 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 634 West 135th Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-09-2735686403LWEST 135TH STREET 634 REAFAILURE TO PROVIDE UNOBSTRUCTED EXIT PASSAGEWAY. AT TIME OF INSPECTIONIT WAS OBSERVED AT EXPOSURE 1 AND 3 FLOWER POTS, AT MULTIPLE LOCATIONS, OBSTRUCTING EGRESS PASSAGEWAY. REMEDY: REMOVE EGRESS OBSTRUCTION.ACTIVE1280.00.0
2024-05-1635681907MGOLDMANS REALTYFAILURE TO PROVIDE UNOBSTRUCTED EXIT PASSAGEWAY. NOTE: AT TIME OF INSPECTION, OBSERVED OBJECTS ON FIRE ESCAPE AT MULTIPLE LEVELS CAUSING OBSTRUCTION ON EXIT PASSAGEWAY AT EXP. #3(SOUTH ELEVATION). REMEDY: REMOVACTIVE1280.00.0
2024-04-0339527071LSPRING SCAFFOLDING LLCAT TIME OF INSPECTION OF 6 STORY RESIDENTIAL BUILDING OBSERVED SIDEWALK SHED IN PLACE NOT MAINTAINED PER CODE SPECIFICATIONS AS PER 3307.6.5.3- 1. VERTICAL MEMBERS MORE THEN 18" FROM CURBLINE 2. ROTTED MUDSILLRESOLVE0.00.0
2024-01-0835675574MWEST 135TH STREET 634 REAUNLAWFUL ACTS.FAILURE TO COMPLY WITH COMMISSIONER'S ORDER.NOTE: DOB VIO# 021523SR0903NS VIO #052323SR0901NS VIO #09192023SR0902RF VIO #35674567J.REMEDY:COMPLY WITH COMMISSIONER'S ORDER.RESOLVE6250.06250.0
2024-01-0835675573KWEST 135TH STREET 634 REAFAILURE TO PROVIDE UNOBSTRUCTED EXIT PASSAGEWAY.AT TIME OF INSPECTION OBSERVED ON EXP #3 & #2 FIRE ESCAPE OBJECT WERE PLACE ON FIRE ESCAPE OBSTRUCTING EGRESS WHICH CAN BE HAZARDOUS TO PERSON ON FIRE ESCAPE.REMEACTIVE3125.03125.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 634 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 634 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 634 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 634 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 634 West 135th Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 634 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 634 West 135th Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 634 West 135th Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 634 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 634 West 135th Street Compares

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