You need to enable JavaScript to use this site.839 West End Avenue, Manhattan Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

839 West End Avenue, Manhattan, NY 10025

5
DOB Complaints
32
311 Housing Calls
41
Housing Violations
4
Permits

Risk Assessment

94
Low Risk

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

Our AI predicts there is a 94% chance of no major maintenance issues.
Augrented Insights Report for 839 West End Avenue

839 West End Avenue is a 7-story, 43-unit old law tenement building located in the Upper West Side, built in 1902 and currently owned by Marc Margolius. The building has experienced recurring heat and hot water issues, with multiple emergency complaints filed throughout 2024 and continuing into 2025, suggesting ongoing problems with building-wide heating systems. In late 2023, significant violations were documented in apartment 1B, including multiple instances of lead-based paint hazards and other maintenance issues, though these were subsequently addressed.

The building has an active history of rodent activity, with several inspections in 2023 showing rat activity, though a passed inspection in August 2024 indicates recent improvements in pest control. The property has faced several serious building maintenance challenges over the past five years, including environmental control board violations for facade safety issues in 2021, with a $10,000 penalty. Multiple violations related to energy efficiency reporting requirements remain active or were only recently dismissed, including failures to submit required benchmarking reports and energy efficiency scores.

The building underwent various repairs and maintenance work as evidenced by multiple permits issued between 2018 and 2025, including plumbing and electrical work. While bedbug reports from 2022 to 2024 show no infestations, the building's maintenance history suggests ongoing challenges with basic infrastructure systems. The property has also been subject to various Department of Buildings inspections and requirements, including compliance with energy efficiency regulations and facade safety measures.

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.

839 West End Avenue Report Contents

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839 West End Avenue Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 43
Year built 1902
Total area 55665 sq ft
Floors 7
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

5
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
41
Housing Violations
Class B & C housing maintenance code violations.
32
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
6
Work Orders
Repair orders issued by city agencies.
3
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
6
Rodent Inspections
Rodent inspections conducted by DOHMH.
4
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 300 West 101st St, New York, NY 10025
  • 302 West 101st St, New York, NY 10025
  • 304 West 101st St, New York, NY 10025
  • 306 West 101st St, New York, NY 10025
  • 831 West End Ave, New York, NY 10025
  • 833 West End Ave, New York, NY 10025
  • 835 West End Ave, New York, NY 10025
  • 839 West End Ave, New York, NY 10025

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839 West End 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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839 West End Avenue 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 839 West End Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 839 West End 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
2025-04-122025-04-16Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-04-062024-04-08Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-04-062024-04-08Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-03-242024-03-26Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-02-042024-02-05Heat/hot Water-Entire BuildingEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 839 West End 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
2024-02-04CCloseNoneNone§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BUILDING ENTRANCENone
2023-10-09COpenNone1B§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT NORTH WALL, 1st DOOR FRAME FROM WEST AT NORTH WALL, 1st RISER FROM WEST AT NORTH WALL IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EASTNone
2023-10-09COpenNone1B§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FROM WEST AT NORTH WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EASTNone
2023-10-09COpenNone1B§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM WEST AT NORTH WALL IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EASTNone
2023-10-09COpenNone1B§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM SOUTH AT WEST WALL DOOR IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EASTNone
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311 Service Requests

Service requests made to 311 for 839 West End Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-04-12 16:04HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-04-06 20:59HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-04-06 20:50HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-03-24 18:38HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-02-04 17:11HEAT/HOT WATERENTIRE BUILDINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 839 West End Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
16513602023-10-19CLOSEDIllegal Hotel Rooms in Residential Buildings2023-11-02Insufficient Information/unable To Locate Address (2023-11-02)
15593102020-12-02CLOSEDSpecial Operations Compliance Inspection2020-12-24No Violation Warranted For Complaint At Time Of Inspection (2020-12-28)
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DOB Violations

Department of Buildings violations regarding 839 West End Avenue.

Date IssuedCategoryDescriptionStatusComments
2022-08-21V*-DOB VIOLATION - DISMISSEDFAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2021)PD 08/07/24 INV#624215102024-08-07
2022-08-03V*-DOB VIOLATION - DISMISSEDFAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4CONFIRMED SUBMISSION.2022-10-21
2022-06-01V-DOB VIOLATION - ACTIVEFAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
2021-12-01V-DOB VIOLATION - ACTIVEFAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
2021-06-20V*-DOB VIOLATION - DISMISSEDFAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2020)PD 08/07/24 INV#624215092024-08-07
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 839 West End 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 839 West End 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
2024-12-110002023-11-012024-10-31
2023-12-210002022-11-012023-10-31
2022-12-080002021-11-012022-10-31
2022-02-280002020-11-012021-10-31
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Rodent Inspections

Recent rodent inspection results for 839 West End Avenue. Data from NYC DOHMH.

DateTypeResult
2024-08-06InitialPassed
2023-12-07CompliancePassed
2023-10-31InitialRat Activity
2023-05-21BAITBait applied
2023-05-13BAITBait applied
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HPD Litigation Explanation

The table below shows the HPD litigation records for 839 West End 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 839 West End 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 839 West End Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2021-05-1335559984R839 WEST END AVE INCFAILURE TO TAKE & PROVIDE ADEQUATE SAFETY MEASURES,SIDEWALK SHED,NETTING,CONTROLED ACCESS ZONE TO PROTECT & SECURE PUBLIC SAFETY FROM DOCUMENTED UNSAFE FACADE.THE UNSAFE NOTIFICATION FILED BY PE/RA 5/11/21 FILERESOLVE10000.00.0
2018-07-2735387456P839 WEST END AVE INCFAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35322765L ISSUED ON 05-24-18 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER. PLEASE FILERESOLVE1250.00.0
2018-05-2435322765L839 WEST END AVE INCFAILURE TO MAINTAIN BLDG EXTERIOR WALLS OR APPURTENANCES. AT THE TIME OF INSPECTION,I OBSERVED BROKE & MISSING DECORATIVE MASONRY-CORNICE AT BLDG EXTERIOR WALL EXP#1. ALSO CEMENT WALL IN DISREPAIR AT PREMISESRESOLVE2500.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 839 West End 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 839 West End 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 839 West End 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 839 West End 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 839 West End Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 839 West End 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 839 West End Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 839 West End Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 839 West End 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 839 West End Avenue Compares

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