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Building and Landlord Data Analysis Report

21 Mott Street, Manhattan, NY 10013

6
DOB Complaints
4
311 Housing Calls
0
Housing Violations
0
Permits

Risk Assessment

98
Low Risk

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

Our AI predicts there is a 98% chance of no major maintenance issues.
Augrented Insights Report for 21 Mott Street

21 Mott Street is a 5-story, 13-unit old law tenement building located in Chinatown, built in 1915 and currently owned by Jan Lee. The building has experienced several significant maintenance and compliance issues over the past few years. Most notably, there were regulatory compliance concerns regarding annual bedbug reporting between 2021 and 2024, though the most recent report from June 2024 indicated no infested or re-infested units.

The property has also faced multiple complaints regarding possible unauthorized work, with inspections in 2024 noting work without a permit, and previous violations related to illegal conversions and gas hook-up issues. These matters were primarily addressed through Oath violations and referrals to the Department of Consumer Affairs. The building has undergone regular rodent inspections, with the most recent six inspections in 2023-2025 showing consistent compliance, though a rat activity report was noted in August 2022.

The Department of Buildings has documented several environmental control board violations, particularly in 2019-2021, including issues with building walls and air conditioning unit support on the fifth floor, and unauthorized sidewalk-level construction. While most of these violations have been resolved or paid, one from 2019 regarding unauthorized work with a penalty of $1,280 remains active as of the last available data. The property has also experienced various Department of Health and Mental Hygiene (DOHMH) concerns, including food establishment complaints and a report of an illegally sold turtle in 2024, though inspections found no violations in these cases.

Last updated: July 26, 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.

21 Mott Street Report Contents

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21 Mott Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 13
Year built 1915
Total area 9713 sq ft
Floors 5
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

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

Included Addresses

  • 21 Mott St, New York, NY 10013
  • 105 1/2 Mosco St, New York, NY 10013
  • 107 Mosco St, New York, NY 10013

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21 Mott 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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21 Mott 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 21 Mott Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 21 Mott 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
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 21 Mott 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
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
2021-04-01ACloseNoneNone(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 21 Mott Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-08-27 01:56Food EstablishmentNo Permit or LicenseClosedDOHMH
2024-03-13 22:27Illegal Animal SoldTurtle Under 4 inches LongClosedDOHMH
2019-09-17 09:48Food EstablishmentOdorClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 21 Mott Street.

Complaint #FiledStatusCategoryInspection DateDisposition
16761202024-08-27CLOSEDWork Without a Permit – Occupied Multiple Dwelling2024-08-27Complaint Referred To Department Of Consumer Affairs (dca) (2024-08-27)
16180562022-09-13CLOSEDGas Hook-Up/Piping – Illegal or Defective2022-09-15Inspector Unable To Gain Access – 2nd Final Attempt (2022-09-15)
15776042021-07-23CLOSEDIllegal Conversion No Access Follow-Up2021-07-23Oath Violation Served (2021-07-23)
15668972021-03-16CLOSEDIllegal Conversion No Access Follow-Up2021-03-16Oath Violation Served (2021-03-16)
15127242019-06-12ACTIVEStorefront or Business Sign/Awning/Marquee/Canopy – ILLEGAL2021-05-05Sign Moratorium 2019 (2021-05-12)
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DOB Violations

Department of Buildings violations regarding 21 Mott Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 21 Mott 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 21 Mott 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
2024-06-230002022-11-012023-10-31
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Rodent Inspections

Recent rodent inspection results for 21 Mott Street. Data from NYC DOHMH.

DateTypeResult
2025-08-06InitialPassed
2025-02-04InitialPassed
2024-08-01InitialPassed
2024-02-01InitialPassed
2023-08-03InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 21 Mott 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 21 Mott 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 21 Mott Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2021-07-2335585099NEAST OCEAN, LLCFAILURE TO COMPLY W/ THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OFCORRECTION W/ THE DOB FOR VIOLATING CONDITIONS CITED ON NOV#35510660N ISSUED ON:3/16/21 PURSUANT TO SECTION:28-201.1;28-204.2;1RCNY 102-01.RESOLVE0.00.0
2021-03-1635510660NEAST OCEAN LLCFAILURE TO MAINTAIN BUILDING WALL(S) OR APPURTENANCES NOTED AT THE 5TH FLOOR OF THE ABOVE MAINTAINED PREMISES IS A AC UNIT THAT IS WITHOUT SUPPORT OR BRACKETS THIS ACT UNIT IS DIRECTLY ABOVE THE ENTRANCE TO "HORESOLVE625.00.0
2019-07-0235382138REAST OCEAN LLCWORK WITHOUT A PERMIT. NOTED: AT TIME OF INSPECTION OBSERVED EXTENSIONAPPROXIMATELY 3' 6" WIDE X9' HIGH X 14'LONG ERECTED ON SIDEWALK LEVEL AT MOSCO STREET AND IS ATTACHED TO BUILDING EXTERIOR WALL.ACTIVE1280.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 21 Mott 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 21 Mott 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 21 Mott 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 21 Mott 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 21 Mott Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

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

MaterialRecord Type

Elevator Permits

Elevator permit records for 21 Mott Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 21 Mott 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 21 Mott Street Compares

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