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Building and Landlord Data Analysis Report

671 Winthrop Street, Brooklyn, NY 11203

2
DOB Complaints
23
311 Housing Calls
8
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 671 Winthrop Street

At 671 Winthrop Street in East Flatbush, this two-story, three-unit New Law Tenement building from 1931 has experienced several concerning maintenance issues, particularly during 2022-2023 under owner Errol Anderson. The property has multiple active violations related to illegal cellar conversions, including unauthorized partitions creating a Class "A" apartment, and unlawful kitchen and bathroom installations.

Four separate Department of Buildings violations issued in late 2022 remain open, with associated penalties totaling $6,625. Multiple 311 service requests in 2022 and 2023 indicate ongoing infrastructure problems, including heat and hot water access issues, electrical problems, water leaks, and various plumbing concerns, though most inspections resulted in no violations being found.

A cluster of Housing Maintenance Code complaints in April 2023 highlighted issues with flooring, plumbing, appliances, and pest control, while a February 2023 complaint regarding smoke detector safety was marked as emergency. The building's illegal cellar conversion situation is particularly pressing, having generated multiple complaints in 2022 with inspection access being denied in at least two instances. The most recent bedbug report from March 2024 showed no infestations during the 2022-2023 reporting period, and a rodent inspection in 2019 passed.

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.

671 Winthrop Street Report Contents

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671 Winthrop Street Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in East Flatbush.

Building Characteristics

Total units 3
Year built 1931
Total area 2308 sq ft
Floors 2
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

2
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
8
Housing Violations
Class B & C housing maintenance code violations.
23
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.
1
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.

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671 Winthrop 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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671 Winthrop 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 671 Winthrop Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 671 Winthrop 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
2023-04-262023-05-03Water Leak-Slow LeakNon EmergencyCLOSE
2023-04-262023-05-03Unsanitary Condition-MoldEmergencyCLOSE
2023-04-262023-05-03Plumbing-Basin/sinkEmergencyCLOSE
2023-04-262023-05-03Appliance-Electric/gas RangeNon EmergencyCLOSE
2023-04-262023-05-03Flooring/stairs-FloorNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 671 Winthrop 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
2023-03-27ACloseNoneNone(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
2022-12-20BOpenNoneNone§ 27-2070 ADM CODE DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEASIBLE, GAS RANGE AT CELLARNone
2022-12-20BOpenNoneNone§ 27-2081 ADM CODE DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS AT SINK, WATER CLOSET, WASHBASIN AND SHOWER STALL AT CELLARNone
2022-11-18BOpenNoneNone§ 27-2070 ADM CODE DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEASIBLE, KITCHEN GAS RANGE AT CELLAR CENTERNone
2022-11-18BOpenNoneNone§ 27-2081 ADM CODE DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS WATER CLOSET, WASHBASIN, SHOWER STALL AND SINK AT CELLAR CENTERNone
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311 Service Requests

Service requests made to 311 for 671 Winthrop Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2022-11-15 00:04HEAT/HOT WATERAPARTMENT ONLYClosedHPD
2022-06-29 14:29DOOR/WINDOWDOORClosedHPD
2022-06-29 14:26GENERALBELL/BUZZER/INTERCOMClosedHPD
2022-06-29 14:23GENERALMAILBOXClosedHPD
2022-06-29 14:20WATER LEAKHEAVY FLOWClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 671 Winthrop Street.

Complaint #FiledStatusCategoryInspection DateDisposition
38829822022-11-22CLOSEDIllegal Conversion2023-03-01Inspector Unable To Gain Access – 2nd Final Attempt (2023-03-02)
38619072022-07-01CLOSEDIllegal Conversion2022-12-14Access Denied – 2nd Attempt (2022-12-15)
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DOB Violations

Department of Buildings violations regarding 671 Winthrop Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 671 Winthrop 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 671 Winthrop 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
2024-03-150002022-11-012023-10-31
2023-04-110002021-11-012022-10-31
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Rodent Inspections

Recent rodent inspection results for 671 Winthrop Street. Data from NYC DOHMH.

DateTypeResult
2019-05-07InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 671 Winthrop 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 671 Winthrop 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 671 Winthrop Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2022-12-2035482447ZERROL ANDERSONOCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O AND/OR DEPARTMENT OF BUILDING OF RECORDS. PARTITIONS ERECTED CREATING AN ILLEGAL CLASS "A" APARTMENT AT CELLAR. UNLAWFUL GAS RANGE AND KITCHEN SINK PRESENT. ALSO FULACTIVE3125.03125.0
2022-11-1835482440XERROL ANDERSONOCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O AND/OR DEPARTMENT OF BUILDING RECORDS. PARTITIONS ERECTED CREATING AN ILLEGAL CLASS "A" APARTMENT AT CELLAR. UNLAWFUL GAS RANGE AND KITCHEN SINK PRESENT. ALSO FULL BACTIVE1250.00.0
2022-07-0135482122KERROL ANDERSONOCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O &/OR DEPT OF BUILDINGS RECORDS.PARTITION ERECTED CREATING ILLEGAL ROOMS AT CELLAR.CELLAR HAS ILLEGAL CLASS "A" APT UNLAWFUL GAS RANGE & KITCHEN SINK BATHROOM COMPLETACTIVE1250.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 671 Winthrop 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 671 Winthrop 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 671 Winthrop 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 671 Winthrop 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 671 Winthrop Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 671 Winthrop 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 671 Winthrop Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 671 Winthrop Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 671 Winthrop 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 671 Winthrop Street Compares

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Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.

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