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Building and Landlord Data Analysis Report

643 Willoughby Avenue, Brooklyn, NY 11206

0
DOB Complaints
19
311 Housing Calls
22
Housing Violations
0
Permits

Risk Assessment

92
Low Risk

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

Our AI predicts there is a 92% chance of no major maintenance issues.
Augrented Insights Report for 643 Willoughby Avenue

The 4-story, 8-unit apartment building at 643 Willoughby Avenue in Bedford-Stuyvesant, owned by David Kramer and constructed in 1931, has experienced recurring maintenance and safety issues over recent years. Most notably, there are persistent rat infestation problems, with the most recent inspection in June 2025 being the only "Passed" result among multiple inspections showing rat activity between 2023 and 2024.

The building has also faced significant quality of life concerns in Unit 1A, including multiple open violations as of May 2024 regarding window safety (missing/defective guards and balance issues), a mouse infestation, and previous problems with water leaks affecting both bathroom and hallway areas. Additional documented issues from 2023 include multiple housing maintenance code violations for unsanitary conditions (pests), plumbing problems, and various repair needs, though some were resolved without violations being issued. The property has undergone regular inspections and enforcement actions, with a mix of passing and failing results for rodent control compliance.

Safety concerns have included a broken fire escape gate padlockable hasp as of May 2024, while emergency complaints in January 2023 regarding water supply issues were ultimately closed. The building's condition has shown some recent improvement, as suggested by the June 2025 passed rodent inspection, though multiple open violations from 2024 indicate ongoing maintenance needs. Notably, the building has maintained a clean record regarding bedbug infestations since 2020, with all four previous reporting periods showing zero affected units.

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.

643 Willoughby Avenue Report Contents

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643 Willoughby Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Bedford-Stuyvesant.

Building Characteristics

Total units 8
Year built 1931
Total area 6840 sq ft
Floors 4
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
22
Housing Violations
Class B & C housing maintenance code violations.
19
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
2
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
2
Evictions
Evictions executed by city marshalls.
11
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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643 Willoughby Avenue 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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643 Willoughby Avenue 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 643 Willoughby Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 643 Willoughby Avenue. 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
2023-08-302023-09-04Appliance-Electric/gas RangeNon EmergencyCLOSE
2023-08-302023-09-04Paint/plaster-WallNon EmergencyCLOSE
2023-08-302023-09-04Plumbing-Water SupplyEmergencyCLOSE
2023-08-302023-09-04Unsanitary Condition-PestsNon EmergencyCLOSE
2023-08-302023-09-04Unsanitary Condition-PestsNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 643 Willoughby Avenue. 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
2024-05-20COpenNone1AHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTNone
2024-05-20BOpenNoneNone§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING PADLOCKABLE HASP AT GATE IN FENCE PROVIDING EGRESS FROM FIRE-ESCAPE TO STREET AT BUILDING FRONTNone
2024-05-20COpenNone1A§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 1; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE 4th ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTNone
2024-05-20COpenNone1A§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE SPRING BALANCE AT THE LOWE SASH WINDOW AT EAST IN THE 4th ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTNone
2024-02-03BCloseNone1A§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTNone
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311 Service Requests

Service requests made to 311 for 643 Willoughby Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2023-10-23 17:08RodentRat SightingClosedDOHMH
2023-08-30 21:02APPLIANCEELECTRIC/GAS RANGEClosedHPD
2023-08-30 21:02UNSANITARY CONDITIONPESTSClosedHPD
2023-08-30 21:02PLUMBINGWATER SUPPLYClosedHPD
2023-08-30 21:02WATER LEAKSLOW LEAKClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 643 Willoughby Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 643 Willoughby Avenue.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 643 Willoughby Avenue. 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 643 Willoughby Avenue. 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
2023-12-200002022-11-012023-10-31
2023-04-040002021-11-012022-10-31
2021-12-290002020-11-012021-10-31
2021-04-200002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 643 Willoughby Avenue. Data from NYC DOHMH.

DateTypeResult
2025-06-06CompliancePassed
2025-05-16InitialRat Activity
2024-11-06InitialPassed
2024-05-07InitialPassed
2023-11-21CompliancePassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 643 Willoughby Avenue. 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 643 Willoughby Avenue. 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 643 Willoughby Avenue. 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 643 Willoughby Avenue. 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 643 Willoughby Avenue. 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 643 Willoughby Avenue. 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 643 Willoughby Avenue. 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 643 Willoughby Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 643 Willoughby Avenue. 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 643 Willoughby Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 643 Willoughby Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 643 Willoughby Avenue. 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 643 Willoughby Avenue Compares

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