You need to enable JavaScript to use this site.400 West 23rd Street, Manhattan Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

400 West 23rd Street, Manhattan, NY 10011

3
DOB Complaints
11
311 Housing Calls
4
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 400 West 23rd Street

400 West 23rd Street is a 6-story, 16-unit Class A apartment building in Chelsea, built in 1920 and currently owned by Gary Andriotis. The building's maintenance record shows several significant events over the past decade, with the most recent being a successful rodent inspection in October 2024, and consistent passing inspections for pest control going back to 2010.

The property has experienced two elevator-related incidents worth noting: a reported violation in 2020 regarding missing door lock monitoring, which resulted in a $1,250 penalty, and a service issue in February 2020 that led to an OATH violation. The building underwent two tenant safety inspections in 2022, one with no violations found, though another noted compliance.

The period from 2020 to present shows relatively stable conditions, with no reported bedbug infestations since 2020, and the most recent bedbug reports (2022-2025) showing zero infested or re-infested units. The building's history reveals some maintenance issues from the late 1980s, including problems with self-closing doors and kitchen floor tiles in specific units (5L and 6M), along with a heating/hot water complaint in 2018 that was promptly addressed. Multiple 311 complaints regarding mobile food vendors were filed between 2022 and 2025, though these are external to the building itself and primarily relate to street vendors rather than building conditions.

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.

400 West 23rd Street Report Contents

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400 West 23rd Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 16
Year built 1920
Total area 23608 sq ft
Floors 6
Tax Abatements None
Building Class HEREAFTER ERECTED CLASS A
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Key Building Statistics

3
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
4
Housing Violations
Class B & C housing maintenance code violations.
11
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
1
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 207 9th Ave, New York, NY 10011
  • 207a 9th Ave, New York, NY 10011
  • 209 9th Ave, New York, NY 10011
  • 400 West 23rd St, New York, NY 10011

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400 West 23rd 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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400 West 23rd 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 400 West 23rd Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 400 West 23rd 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
2018-10-182018-10-22Heat/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 400 West 23rd 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
1990-06-20ACloseNoneNone§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR FRAME MISSING.2021-02-24T00:00:00.000Z
1988-08-19BCloseNoneNoneD26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BULKHEAD DOOR TO ROOF.2021-02-24T00:00:00.000Z
1988-08-19BCloseNone6MD26-10.01 ADM CODE PROPERLY SECURE THE LOOSE KITCHEN FLOOR TILES AT 6TH STY SOUTH APT 6M. LOCATED AT APT 6M2021-02-24T00:00:00.000Z
1988-08-19BCloseNone5LD26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE DOOR AT 5TH STY APT 5L. LOCATED AT APT 5L2021-02-24T00:00:00.000Z
1988-08-19BCloseNoneNoneD26-10.01, 10.05 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK AT STREET DOOR TO VESTIBULE.2021-02-24T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 400 West 23rd Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2022-08-11 10:56Mobile Food VendorPermit/License/CertificateClosedDOHMH
2022-06-15 00:00Food Poisoning1 or 2ClosedDOHMH
2022-06-09 15:50Mobile Food VendorPermit/License/CertificateClosedDOHMH
2022-06-02 11:23Mobile Food VendorPermit/License/CertificateClosedDOHMH
2022-05-20 11:08Mobile Food VendorPermit/License/CertificateClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 400 West 23rd Street.

Complaint #FiledStatusCategoryInspection DateDisposition
16109412022-05-31CLOSEDTenant Safety Inspection2022-06-03Compliance Inspection Performed (2022-06-03)
15983972022-04-25CLOSEDTenant Safety Inspection2022-04-14No Violation Warranted For Complaint At Time Of Inspection (2022-04-25)
15357272020-02-08CLOSEDElevator: Single Device on Property/No Alternate Service2020-02-08Oath Violation Served (2020-02-08)
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DOB Violations

Department of Buildings violations regarding 400 West 23rd Street.

Date IssuedCategoryDescriptionStatusComments
2020-09-02V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION000810 PAID INVOICE 905529992022-04-18
2020-01-21V*-DOB VIOLATION - ResolvedPPN203 AOC SUB 111722 BY GENCO ELEVATOR INC CERT# 508001 RICHARD COHEN2022-11-17
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 400 West 23rd 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 400 West 23rd 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
2025-03-180002023-11-012024-10-31
2023-12-150002022-11-012023-10-31
2022-12-020002021-11-012022-10-31
2021-12-220002020-11-012021-10-31
2020-12-151102019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 400 West 23rd Street. Data from NYC DOHMH.

DateTypeResult
2024-10-08InitialPassed
2021-07-07InitialPassed
2019-04-04InitialPassed
2018-07-09InitialPassed
2017-08-15InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 400 West 23rd 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 400 West 23rd 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 400 West 23rd Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2020-02-0839017148KWEST 23 STREET OWNERS CORNO DOOR LOCK MONITORING INSTALLED IN THIS CONTROLLER AS MANDATED BY 3.10.12 OF APPENDIX K3 OF THE 2014 NYCBC. THIS IS A CONTROLLER FEATURE WHICH ENSURES PASSENGER SAFETY. REMEDY; FILE APPLICATION, INSTALL DLM ARESOLVE1250.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 400 West 23rd 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 400 West 23rd 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 400 West 23rd 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 400 West 23rd 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 400 West 23rd Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 400 West 23rd 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 400 West 23rd Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 400 West 23rd Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 400 West 23rd 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 400 West 23rd Street Compares

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