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Building and Landlord Data Analysis Report

509 Henry Street, Brooklyn, NY 11231

0
DOB Complaints
3
311 Housing Calls
0
Housing Violations
0
Permits

Risk Assessment

96
Low Risk

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

Our AI predicts there is a 96% chance of no major maintenance issues.
Augrented Insights Report for 509 Henry Street

The four-story, eight-unit residential building at 509 Henry Street in Carroll Gardens, owned by Ralph Scarfogliero, has experienced several significant maintenance events over the past two years. Most recently, in late 2023, there were two complaints regarding garbage/recycling storage that were investigated by the Department of Housing Preservation and Development (HPD) - one in December 2023 and another in September 2023 - though neither resulted in violations.

A Department of Health and Mental Hygiene inspection in December 2023 found no rodent-related violations, and a subsequent rodent inspection in February 2024 also passed. The building has maintained a clean record with respect to bedbug infestations, as evidenced by the bedbug reports from 2019 through 2025, showing no infested units in the most recent reports and confirming eradication of all units when needed.

However, there are two outstanding violations related to external low-pressure inspections that merit attention to compliance timelines: there is an active violation from April 2023 regarding the failure to file the 2022 inspection and a dismissed violation from September 2024 for not filing the 2023 inspection. Earlier in 2023, the building received a housing maintenance code violation for failing to file the annual bedbug report, though this appears to have been resolved, as subsequent reports from 2023-2025 show appropriate reporting behavior. Despite these administrative issues, the building's general maintenance record suggests prompt response to inspections, with no confirmed violations related to the recent garbage/storage complaints, and historical documentation shows consistent attention to pest management requirements.

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.

509 Henry Street Report Contents

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509 Henry Street Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Carroll Gardens.

Building Characteristics

Total units 8
Year built 1920
Total area 7800 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
3
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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509 Henry 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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509 Henry 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 509 Henry Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 509 Henry 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
2023-12-262024-05-30Unsanitary Condition-Garbage/recycling StorageNon EmergencyCLOSE
2023-09-052023-09-13Unsanitary Condition-Garbage/recycling StorageNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 509 Henry 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
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311 Service Requests

Service requests made to 311 for 509 Henry Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2023-12-26 07:44RodentCondition Attracting RodentsClosedDOHMH
2023-12-26 07:42UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
2023-09-05 20:41UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 509 Henry Street.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 509 Henry Street.

Date IssuedCategoryDescriptionStatusComments
2024-09-23V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTIONCIANOW CRM Violation Dismissed2025-01-18
2023-04-25V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 509 Henry 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 509 Henry 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
2025-05-020802023-11-012024-10-31
2023-12-290002022-11-012023-10-31
2023-06-010002021-11-012022-10-31
2021-12-200002020-11-012021-10-31
2021-03-160802019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 509 Henry Street. Data from NYC DOHMH.

DateTypeResult
2024-02-06InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 509 Henry 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 509 Henry 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 509 Henry 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 509 Henry 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 509 Henry 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 509 Henry 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 509 Henry 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 509 Henry Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 509 Henry 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 509 Henry Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 509 Henry Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 509 Henry 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 509 Henry Street Compares

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