You need to enable JavaScript to use this site.23 West 31st Street, Manhattan Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

23 West 31st Street, Manhattan, NY 10001

15
DOB Complaints
38
311 Housing Calls
46
Housing Violations
7
Permits

Risk Assessment

88
Low Risk

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

Our AI predicts there is a 88% chance of no major maintenance issues.
Augrented Insights Report for 23 West 31st Street

23 West 31st Street is a 5-story, 4-unit residential building constructed in 1925 and currently owned by Dorothy Hong. The property has experienced multiple concerning issues in recent years, particularly in 2024, with recurring problems related to heat/hot water (including a July 2024 emergency complaint affecting the entire building), door/window access issues, and plumbing/water supply problems. A cluster of nine HPD service requests between February and April 2024, many requiring apartment access for verification, suggests persistent maintenance access challenges.

The building has active violations from 2021 related to apartment 5, including issues with doors, wall conditions, and safety devices, though there is no record of bedbug infestations since 2021-2022, according to the required Bedbug Reporting. The property has a history of regulatory compliance challenges, with multiple Department of Buildings (DOB) violations and complaints. Most notably, there are active DOB violations from 2020 regarding stop work orders, and a 2023 violation related to failure to file annual bedbug reports.

Earlier construction-related issues resulted in several ECB violations in 2018-2020, including unlawful work continuation and failure to maintain adequate housekeeping during construction. The building has passed rodent inspections in 2010, 2011, 2012, and most recently in 2023, indicating generally good pest management, though a 2022 DOHMH complaint regarding rodents/insects/garbage was addressed. While some maintenance issues have been resolved (e.g., a 2020 heat/hot water complaint was corrected), the frequency and nature of recent complaints, particularly regarding basic services like heat and water, suggest ongoing infrastructure challenges that affect resident comfort and safety.

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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23 West 31st Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 4
Year built 1925
Total area 8797 sq ft
Floors 5
Tax Abatements None
Building Class HERETOFORE CONVERTED CLASS A
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Key Building Statistics

15
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
46
Housing Violations
Class B & C housing maintenance code violations.
38
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
3
Work Orders
Repair orders issued by city agencies.
6
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
7
Building Permits
Permits issued by DOB in the last 7 years.

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23 West 31st 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!

23 West 31st Street Rent Control Status

Year Built
Built before 1974
Units
Less 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 23 West 31st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 23 West 31st 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
2024-04-282024-08-03Plumbing-Water SupplyNon EmergencyCLOSE
2024-07-072024-07-10Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-04-242024-06-08Plumbing-Water SupplyEmergencyCLOSE
2024-05-082024-06-08Door/window-DoorNon EmergencyCLOSE
2024-04-082024-06-08General-Janitor/superNon EmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 23 West 31st 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
2024-04-01AOpenNoneNone(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
2023-03-15ACloseNoneNone(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
2022-02-16ACloseNoneNone(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
2021-10-01CCloseNone5§ 27-2005, 2007, 204.1 HMC CODE: ARRANGE AND MAKE SELF-CLOSING THE DOORS , IN THE ENTRANCE LOCATED AT APT 5, 5th STORY, 1st APARTMENT FROM NORTH AT EASTNone
2021-10-01COpenNone5§ 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 5, 5th STORY, 1st APARTMENT FROM NORTH AT EASTNone

311 Service Requests

Service requests made to 311 for 23 West 31st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-07-07 10:11HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-05-08 19:45DOOR/WINDOWDOORClosedHPD
2024-04-28 08:24PLUMBINGWATER SUPPLYClosedHPD
2024-04-24 19:29PLUMBINGWATER SUPPLYClosedHPD
2024-04-15 20:42DOOR/WINDOWDOORClosedHPD

DOB Complaints

Department of Buildings complaints regarding 23 West 31st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
16917212025-03-25ACTIVEStorefront or Business Sign/Awning/Marquee/Canopy – ILLEGAL
16676732024-05-10ACTIVELocal Law 188/17 Compliance Inspections – Active Jobs2024-07-11Compliance Inspection Completed – No Enforcement Action Required (2024-07-11)
16643682024-04-04CLOSEDCertificate of Occupancy – None/ILLEGAL/Contrary to CO2024-05-08No Violation Warranted For Complaint At Time Of Inspection (2024-05-08)
16534412023-11-15CLOSEDStorefront or Business Sign/Awning/Marquee/Canopy – ILLEGAL2023-11-17Oath Violation Served (2023-11-21)
15647352021-02-19ACTIVELocal Law 188/17 Compliance Inspections – Active Jobs2023-08-09Compliance Inspection Completed – No Enforcement Action Required (2023-08-09)

DOB Violations

Department of Buildings violations regarding 23 West 31st Street.

Date IssuedCategoryDescriptionStatusComments
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
2021-02-03V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION000810 PAID INVOICE 906786742022-07-12
2020-12-18V-DOB VIOLATION - ACTIVETHE BOROUGH COMMISSIONER HAS ORDER A STOP WORK ORDER UNDER APPLICATION #122360934 DUE TO APPLICANT WITHDRAWAL, WORK 0% COMPLETED.
2020-12-18V-DOB VIOLATION - ACTIVETHE BOROUGH COMMISSIONER HAS ORDER A STOP WORK ORDER UNDER APPLICATION #122136768, DUE TO APPLICANT WITHDRAWAL, WORK 0% COMPLETED.
2019-01-09V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONPAID 10158102019-07-25

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 23 West 31st 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 23 West 31st 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
2023-04-050002021-11-012022-10-31
2022-10-190002020-11-012021-10-31

Rodent Inspections

Recent rodent inspection results for 23 West 31st Street. Data from NYC DOHMH.

DateTypeResult
2023-08-10InitialPassed
2014-03-17InitialPassed
2012-11-19InitialPassed
2011-06-17InitialPassed
2010-07-20InitialPassed

HPD Litigation Explanation

The table below shows the HPD litigation records for 23 West 31st 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 23 West 31st 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 23 West 31st Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-11-1739099683YUD 31ST STREET LLC UDG MAWORK WITHOUT PERMIT IN FRONT OF THE STORE TWO SIGNS OBSERVED FROM 2023 ONE NON ILLUMINATED APPROX. SIZE15FT W X 2FT H MENTION "BARO"BLACK BACKGROUND & ONE SIGN CIRCULAR VERTICALLY FIXED IN WALL APPROX. 2FT DIAMACTIVE1250.01250.0
2020-11-0835537529HZHEN AI HE HIGH QUALITY CPROVISION OF LAW:BC3303.1.FAILURE TO COMPLY WITH TENANT PROTECTION PLAN.AT TIME OF INSPECTION EXCESSIVE CONSTRUCTION DEBRIS AND/OR DVST WAS FORMED ON THE STAIRCASE AND PUBLIC CORRIDORS ON ALL FLRS OF THE DLOK.SRESOLVE2500.02500.0
2018-09-2635352125KUD 31ST STREET LLC/UGD MAFAILURE TO PROVIDE APPROVED/ACCEPTED PLANS AT JOBSITE AT TIME OF INSPECTION.I OBSERVED NO APPROVED/STAMPED OR SEALED PLANS ON JOBSITE AT TIME OF INSPECTION.FULL STOP WORK ORDER ISSUED.REM;PROVIDE PLANSRESOLVE1250.0-1087.0
2018-09-2635352127YUD 31ST STREET LLC/UGD MAWORK WITHOUT A PERMIT.I OBSERVED IN CELLAR OF COMMERCIAL SPACE NEWLY INSTALLED GAS PIPING IN GAS METER ROOM AND THROUGHOUT BASEMENT.PERMIT ON FILE DOES NOT COVER GAS PIPE INSTALLATION ONLY COVERS CAP AND REMOVERESOLVE4000.0-4000.0
2018-05-0735329617LUD 31ST STREET LLCUNLAWFULLY CONTINUED WORK WHILE ON NOTICE OF A STOP WORK ORDER SWO 112415CMTFVP04. NOTED: IN APT #4B HAVING PERFORMED CONSTRUCTION WORK UNDER JOB#122136768. STOP ALL WORK. RMDY: COMPLY W/STOP WORK ORDER.RESOLVE12500.01276.0

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 23 West 31st 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 23 West 31st 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 23 West 31st 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 23 West 31st 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 23 West 31st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 23 West 31st 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 23 West 31st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 23 West 31st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 23 West 31st 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 23 West 31st Street Compares

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