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Building and Landlord Data Analysis Report

481 Warren Street, Brooklyn, NY 11217

5
DOB Complaints
24
311 Housing Calls
6
Housing Violations
0
Permits

Risk Assessment

95
Low Risk

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

Our AI predicts there is a 95% chance of no major maintenance issues.
Augrented Insights Report for 481 Warren Street

481 Warren Street is a 4-story, 9-unit Old Law Tenement building located in Gowanus and owned by Abraham Miller. The building has experienced recurring electrical problems, with multiple power outage complaints between February and March 2023, though none resulted in official violations.

More recently, in May 2025, there have been two sanitation-related complaints - one regarding pests and another concerning garbage/recycling storage - with the latter resulting in issued violations requiring correction. The building has also faced safety concerns, including violations in 2022-2023 related to obstructed fire escape egress due to flower pots on the 2nd-story balcony and concerns about self-closing doors on the 1st story.

The property has an established history of compliance requirements, having filed annual bedbug reports from 2021-2024 showing no infestations, and rodent inspections in December 2022 and January 2023 indicating rat activity. Several complaints regarding building shaking/vibration and suspected illegal commercial use were filed between 2019-2023, though inspectors were often unable to gain access during their investigations. The building's electrical infrastructure appears to be a persistent area of concern with multiple service requests, and the recent sanitation violations suggest ongoing maintenance challenges.

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.

481 Warren Street Report Contents

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481 Warren Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 9
Year built 1920
Total area 5800 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

5
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
6
Housing Violations
Class B & C housing maintenance code violations.
24
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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481 Warren 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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481 Warren 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 481 Warren Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 481 Warren 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
2025-05-092025-05-22Unsanitary Condition-Garbage/recycling StorageNon EmergencyCLOSE
2025-05-162025-05-22Unsanitary Condition-PestsNon EmergencyCLOSE
2023-03-212023-03-30Electric-Power OutageImmediate EmergencyCLOSE
2023-03-072023-03-29Electric-No LightingEmergencyCLOSE
2023-03-092023-03-18Electric-Power OutageImmediate EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 481 Warren 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
2023-03-25BCloseNoneNone§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS AT PUBLIC HALL, 1st STORY2023-05-10T00:00:00.000Z
2023-03-14BCloseNoneNone§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES : FLOWER POTS AT THE 2ND STORY BALCONY OF THE STACK AT THE FRONT OF THE BUILDING AT FIRE ESCAPE, 2nd STORY2023-04-21T00:00:00.000Z
2023-03-12BCloseNoneNone§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS WEST AT BUILDING FRONT. AT FIRE ESCAPE, 2nd STORY2023-04-21T00:00:00.000Z
2023-03-12AOpenNoneNone§ 27-2044 ADM CODE REPLACE WITH WIRE GLASS THE PRESENT GLASS IN DOORS AND/OR TRANSOMS AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORYNone
2023-02-07CCloseNoneNone§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING [ HOOK AND EYELET INSTALLED FROM WEST WALL TO VESTIBULE DOOR ] AT PUBLIC HALL, 1st STORY2023-02-20T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 481 Warren Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-05-16 14:10UNSANITARY CONDITIONPESTSClosedHPD
2025-05-09 09:21UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
2024-01-09 22:51SmokingSmoking ViolationClosedDOHMH
2023-03-21 22:56ELECTRICPOWER OUTAGEClosedHPD
2023-03-09 01:21ELECTRICPOWER OUTAGEClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 481 Warren Street.

Complaint #FiledStatusCategoryInspection DateDisposition
38914142023-01-27CLOSEDBuilding Shaking/Vibrating/Struct Stability Affected2023-01-28No Violation Warranted For Complaint At Time Of Inspection (2023-01-29)
38611382022-06-27CLOSEDBuilding Shaking/Vibrating/Struct Stability Affected2022-06-29Inspector Unable To Gain Access – 2nd Final Attempt (2022-06-30)
38537242022-05-11CLOSEDIllegal Commercial/Manufacturing Use in Residential Zone2022-06-29Access Denied – 2nd Attempt (2022-06-30)
37352782019-12-19CLOSEDIllegal Commercial/Manufacturing Use in Residential Zone2020-02-18Inspector Unable To Gain Access – 2nd Final Attempt (2020-02-18)
36877332019-02-22CLOSEDIllegal Commercial/Manufacturing Use in Residential Zone2019-08-02Inspector Unable To Gain Access – 2nd Final Attempt (2019-08-02)
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DOB Violations

Department of Buildings violations regarding 481 Warren Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 481 Warren 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 481 Warren 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
2024-12-130002023-11-012024-10-31
2023-12-060002022-11-012023-10-31
2022-12-010002021-11-012022-10-31
2022-03-070002020-11-012021-10-31
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Rodent Inspections

Recent rodent inspection results for 481 Warren Street. Data from NYC DOHMH.

DateTypeResult
2023-01-27ComplianceRat Activity
2022-12-22InitialRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 481 Warren 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 481 Warren 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 481 Warren 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 481 Warren 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 481 Warren 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 481 Warren 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 481 Warren 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 481 Warren Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 481 Warren 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 481 Warren Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 481 Warren Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 481 Warren 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 481 Warren Street Compares

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