Building and Landlord Data Analysis Report

321 West 21st Street, Manhattan, NY 10011

3
DOB Complaints
3
311 Housing Calls
0
Housing Violations
0
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 321 West 21st Street

The five-story, 20-unit building at 321 West 21st Street in Chelsea, managed by 317-321 West 21 St Associates LLC, has a mixed history of maintenance and compliance issues since its construction in 1900. Most notably, the building experienced multiple heat and hot water incidents in 2019, with complaints documented for both individual apartments and the entire building, though many were closed without confirmed violations. The property has faced recurring concerns regarding unauthorized short-term rentals, with three separate complaints filed in 2020, 2022, and 2024, though inspections were marked as "Inspector Unable To Gain Access" in each case.

A recent violation related to the filing of annual bedbug reports was issued in April 2024, though this appears to have been resolved as subsequent filings through 2025 show zero infested units. The building's pest management history includes three documented instances of bedbug infestations between 2019-2020, but the most recent eight reports (2021-2025) show no infestations. The property has generally maintained good rodent control, with initial inspections in 2021, 2022, 2019, and most recently July 2025 passing without issues, though a June 2023 inspection did note rat activity.

The building experienced one unsanitary animal complaint in 2019 and a recent pigeon waste complaint in June 2025, both of which were resolved without confirmed violations. The most recent health department inspection regarding pigeons in 2025 found no violations, while previous complaints about animal conditions and heat issues in 2019 also resulted in no confirmed violations. The building's management has shown compliance with regular bedbug reporting requirements since 2020, with the most recent reports indicating effective eradication of identified infestations.

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.

321 West 21st Street Report Contents

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321 West 21st StreetBuilding Overview

Renter Risk Rating

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

Building Characteristics

Total units 20
Year built 1900
Total area 13050 sq ft
Floors 5
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

3
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
3
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
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.
0
Building Permits
Permits issued by DOB in the last 7 years.

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321 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!

Date FiledCase TitleCourtLink
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321 West 21st 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 321 West 21st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 321 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
2019-03-052019-03-07Heat/hot Water-Apartment OnlyEmergencyCLOSE
2019-02-022019-02-05Heat/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 321 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
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
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311 Service Requests

Service requests made to 311 for 321 West 21st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-06-24 00:43Unsanitary Pigeon ConditionPigeon WasteClosedDOHMH
2019-09-16 12:32Unsanitary Animal Pvt PropertyOther AnimalClosedDOHMH
2019-03-05 23:48HEAT/HOT WATERAPARTMENT ONLYClosedHPD
2019-02-02 09:07HEAT/HOT WATERENTIRE BUILDINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 321 West 21st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
16599232024-02-09CLOSEDIllegal Hotel Rooms in Residential Buildings2024-04-03Inspector Unable To Gain Access – 2nd Final Attempt (2024-04-03)
16178212022-09-09CLOSEDIllegal Hotel Rooms in Residential Buildings2022-11-30Inspector Unable To Gain Access – 2nd Final Attempt (2022-11-30)
15431052020-05-13CLOSEDIllegal Conversion2021-01-15Inspector Unable To Gain Access – 2nd Final Attempt (2021-01-15)
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DOB Violations

Department of Buildings violations regarding 321 West 21st Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 321 West 21st 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 321 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
2025-01-280002023-11-012024-10-31
2024-04-030002022-11-012023-10-31
2023-11-270002021-11-012022-10-31
2022-12-290002021-11-012022-10-31
2021-12-271102020-11-012021-10-31
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Rodent Inspections

Recent rodent inspection results for 321 West 21st Street. Data from NYC DOHMH.

DateTypeResult
2025-07-08InitialPassed
2024-07-19InitialPassed
2023-09-21CompliancePassed
2023-06-27InitialRat Activity
2022-10-12InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 321 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
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OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 321 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
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ECB Violations

Environmental Control Board violations for 321 West 21st Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 321 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
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Vacate Orders Explanation

The table below shows the vacate orders for 321 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
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Work Orders Explanation

The table below shows the work orders for 321 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
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Liens Explanation

The table below shows tax and water liens for 321 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
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Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 321 West 21st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 321 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
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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 321 West 21st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 321 West 21st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 321 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 321 West 21st Street Compares

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