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Building and Landlord Data Analysis Report

234 West 21st Street, Manhattan, NY 10011

1
DOB Complaints
42
311 Housing Calls
9
Housing Violations
4
Permits

Risk Assessment

93
Low Risk

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

Our AI predicts there is a 93% chance of no major maintenance issues.
Augrented Insights Report for 234 West 21st Street

234 West 21st Street is a 7-story, 35-unit old law tenement building constructed in 1913, currently owned by Cal Austin. The building has experienced recurring issues with heat and hot water systems, with multiple building-wide complaints documented through 2023-2025, including an emergency heat/hot water complaint as recent as February 2025. Water-related issues have also been persistent, with several complaints about leaks recorded between 2022 and 2024, including an important open violation from December 2023 regarding water leaks affecting the north and west walls at the 7th-story bulkhead.

This building has some significant open violations as of 2025, including the need to repair roof leaks over the bulkhead's ceiling and address fire retardant material issues in the public hall stairs. The building's maintenance record shows a pattern of unaddressed infrastructure problems, as evidenced by multiple complaints about heat and water issues where HPD was unable to gain access to complete inspections. More recent inspections have shown some improvement, with rodent inspections passing consistently from 2022 onward, though there was one failed result in June 2023.

The building has maintained a clean bedbug record in recent years, with all reports indicating zero infested units since 2019. While there have been numerous violations related to building maintenance requirements, including some concerning fire safety measures in stairwells, many older violations have been resolved, though a recent 2024 violation regarding failure to file an external low-pressure inspection remains active. The property had several permits issued in early 2019 for work classified as electrical and plumbing, though details of their completion are not specified in the provided data.

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.

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234 West 21st Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 35
Year built 1913
Total area 32718 sq ft
Floors 7
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

1
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
9
Housing Violations
Class B & C housing maintenance code violations.
42
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
1
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
2
Rodent Inspections
Rodent inspections conducted by DOHMH.
4
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 234 West 21st St, New York, NY 10011
  • 236 West 21st St, New York, NY 10011

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234 West 21st 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!

234 West 21st Street Rent Control Status

Year Built
Built before 1974
Units
More 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 234 West 21st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 234 West 21st 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
2025-02-132025-02-16Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-01-092024-05-05Water Leak-Heavy FlowEmergencyCLOSE
2024-01-242024-01-28Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-01-272024-01-28Heat/hot Water-Entire BuildingEmergencyCLOSE
2023-11-142023-12-27Water Leak-Slow LeakNon EmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 234 West 21st 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
2023-12-26BOpenNoneNone§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK NORTH AND WEST WALLS AT BULKHEAD , 7th STORYNone
2023-12-26BOpenNoneNone§ 27-2005 ADM CODE PROVIDE INTERIOR WIRE MESH SCREEN SKYLIGHT AT BULKHEAD , 7th STORYNone
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
2023-03-03BOpenNoneNone§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIALS AT SOUTH WALL AT PUBLIC HALL STAIRS, 6th STORYNone
2023-03-03AOpenNoneNone§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT SOUTH WALL AT PUBLIC HALL STAIRS, 6th STORYNone

311 Service Requests

Service requests made to 311 for 234 West 21st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-02-13 09:26HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-01-27 10:13HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-01-24 12:01HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-01-09 23:10WATER LEAKHEAVY FLOWClosedHPD
2023-11-14 09:24WATER LEAKSLOW LEAKClosedHPD

DOB Complaints

Department of Buildings complaints regarding 234 West 21st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
15694032021-04-19CLOSEDAdjacent Buildings – Not Protected2021-04-20Inspector Unable To Gain Access – 2nd Final Attempt (2021-04-20)

DOB Violations

Department of Buildings violations regarding 234 West 21st Street.

Date IssuedCategoryDescriptionStatusComments
2024-09-23V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 234 West 21st Street. The information includes the date, type, description, and status of each complaint. The data is sourced from DOHMH/311.

Bedbug Infestations

The table below shows the bedbug reports filed by the landlord for 234 West 21st 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
2025-04-150002023-11-012024-10-31
2024-12-300002023-11-012024-10-31
2024-03-150002022-11-012023-10-31
2021-12-200002020-11-012021-10-31
2021-02-110002019-11-012020-10-31

Rodent Inspections

Recent rodent inspection results for 234 West 21st Street. Data from NYC DOHMH.

DateTypeResult
2025-06-26InitialPassed
2024-07-16InitialPassed
2023-09-21CompliancePassed
2023-06-23InitialFailed for Other R
2022-10-11InitialPassed

HPD Litigation Explanation

The table below shows the HPD litigation records for 234 West 21st 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

OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 234 West 21st 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

ECB Violations

Environmental Control Board violations for 234 West 21st Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 234 West 21st 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

Vacate Orders Explanation

The table below shows the vacate orders for 234 West 21st 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

Work Orders Explanation

The table below shows the work orders for 234 West 21st 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

Liens Explanation

The table below shows tax and water liens for 234 West 21st 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

Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 234 West 21st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 234 West 21st Street. Data includes filing date, type, and status.

Start DateEnd DateStatusProcedureFloor

Fire Violations

Violations issued by the Fire Department for this property.

Violation NumberDateDescriptionStatus

Fire Inspections

Fire Department inspection records for this property.

Fire Certificates

Fire safety certificates for this property.

TypeIssue DateExpiration

Water Connections

Water connection permits and records for 234 West 21st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 234 West 21st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 234 West 21st 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 234 West 21st Street Compares

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