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Building and Landlord Data Analysis Report

504 Humboldt Street, Brooklyn, NY 11222

1
DOB Complaints
2
311 Housing Calls
5
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 504 Humboldt Street

The 504 Humboldt Street building in Williamsburg, constructed in 1910, is a 4-story, 7-unit structure currently owned by Redd Db LLC. The property has experienced several maintenance issues in recent years, most notably in 2021 when there were two significant complaints about heat/hot water (July) and plumbing/water supply (June) issues. While HPD investigated these complaints, they were unable to gain access to the apartments for the heat/hot water issue inspection, though the plumbing complaint was inspected without violations being issued.

A series of violations were documented in July 2021, primarily relating to safety and notification requirements, including missing electrical outlet safety caps, inadequate posting of smoke detector and carbon monoxide detector requirements, and issues with the building's inspection certificate display. More recently, the building has shown improved compliance with safety regulations, as evidenced by the bedbug reporting records from 2021 through 2025 indicating no infestations or re-infestations in any units. The most recent bedbug report from May 2025 confirms zero infested units for the period of November 2023 to October 2024.

An illegal conversion complaint was filed in September 2021, but this was closed in November 2021 with no violations found during inspection. The building passed a rodent inspection in April 2019, suggesting generally acceptable conditions regarding pest control. The property has maintained regular bedbug reporting compliance since 2022, with no reported infestations during the covered periods.

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.

504 Humboldt Street Report Contents

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504 Humboldt Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 7
Year built 1910
Total area 5636 sq ft
Floors 4
Tax Abatements None
Building Class HEREAFTER CONVERTED CLASS A
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Key Building Statistics

1
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
5
Housing Violations
Class B & C housing maintenance code violations.
2
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.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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504 Humboldt 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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504 Humboldt 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 504 Humboldt Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 504 Humboldt 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
2021-07-222021-07-26Heat/hot Water-Apartment OnlyEmergencyCLOSE
2021-06-242021-07-07Plumbing-Water SupplyNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 504 Humboldt 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
2023-03-23ACloseNoneNone(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
2022-02-25ACloseNoneNone(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
2021-07-25BCloseNoneNone§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING SAFETY CAPS AT ELECTRICAL OUTLETS ON NORTH WALL AT PUBLIC HALL, 2nd STORY2021-09-16T00:00:00.000Z
2021-07-25ACloseNoneNone§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR AT PUBLIC HALL, 1st STORY2021-09-16T00:00:00.000Z
2021-07-25ACloseNoneNone§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX AT PUBLIC HALL, 1st STORY2021-08-05T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 504 Humboldt Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2021-07-22 10:30HEAT/HOT WATERAPARTMENT ONLYClosedHPD
2021-06-24 15:39PLUMBINGWATER SUPPLYClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 504 Humboldt Street.

Complaint #FiledStatusCategoryInspection DateDisposition
38145782021-09-19CLOSEDIllegal Conversion2021-11-04No Violation Warranted For Complaint At Time Of Inspection (2021-11-04)
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DOB Violations

Department of Buildings violations regarding 504 Humboldt Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 504 Humboldt 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 504 Humboldt 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
2025-05-010002023-11-012024-10-31
2023-12-110002022-11-012023-10-31
2022-03-140002020-11-012021-10-31
2021-02-100002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 504 Humboldt Street. Data from NYC DOHMH.

DateTypeResult
2019-04-12InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 504 Humboldt 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 504 Humboldt 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 504 Humboldt 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 504 Humboldt 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 504 Humboldt 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 504 Humboldt 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 504 Humboldt 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 504 Humboldt Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 504 Humboldt 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 504 Humboldt Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 504 Humboldt Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 504 Humboldt 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 504 Humboldt Street Compares

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