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Building and Landlord Data Analysis Report

304 Leonard Street, Brooklyn, NY 11211

7
DOB Complaints
0
311 Housing Calls
0
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 304 Leonard Street

304 Leonard Street in Williamsburg, owned by Robert Silverblatt, is a three-story residential building with a complex maintenance history. Most notably, the property has experienced recurring issues with construction site safety throughout 2023, with multiple violations documented between July and October 2023, including inadequate pedestrian walkways, unsafe scaffolding, and construction site management failures.

These violations were primarily attributed to Adam B Contracting Inc. and resulted in several Oath Violations and enforcement actions, though records indicate that all violations were subsequently resolved. The building has also maintained a consistent pattern of bedbug reporting violations from 2021 to 2024, though most recent filings (2023-2024) report no infested units.

Earlier inspections revealed rat activity in 2010 and 2018, followed by compliance passes, suggesting improved pest control measures. The property's bedbug reporting compliance appears to have recently improved, with no reported infestations in the past two years. While the recent construction safety violations raise some concerns about site management practices, the resolution of these issues and the absence of recent pest infestations indicate some progress in building maintenance standards.

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.

304 Leonard Street Report Contents

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304 Leonard Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 0
Year built 0
Total area 0 sq ft
Floors 3
Tax Abatements None
Building Class HERETOFORE CONVERTED CLASS A
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Key Building Statistics

7
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
0
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
8
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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304 Leonard 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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304 Leonard 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 304 Leonard Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 304 Leonard 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
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 304 Leonard 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
2024-04-10ACloseNoneNone(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
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
2021-04-09ACloseNoneNone(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 304 Leonard Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
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DOB Complaints

Department of Buildings complaints regarding 304 Leonard Street.

Complaint #FiledStatusCategoryInspection DateDisposition
39295432023-10-02CLOSEDConstruction Safety Compliance (CSC) Action2023-10-04Stop Work Order Fully Rescinded (2023-10-04)
39295442023-10-02CLOSEDConstruction Safety Compliance (CSC) Action2023-10-02Oath Violation Served (2023-10-03)
39229362023-08-17CLOSEDSidewalk Shed/Supported Scaffold/Inadequate/Defect/NONE/NO PMT/NO CERT2023-08-18Oath Violation Served (2023-08-18)
39214022023-08-04CLOSEDSustainability Enforcement Work Order2024-05-02No Violation Warranted For Complaint At Time Of Inspection (2024-05-02)
39184602023-07-13CLOSEDConstruction Safety Compliance (CSC) Action2023-07-18Stop Work Order Fully Rescinded (2023-07-18)
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DOB Violations

Department of Buildings violations regarding 304 Leonard Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 304 Leonard 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 304 Leonard 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
2024-12-190002023-11-012024-10-31
2024-11-220002022-11-012023-10-31
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Rodent Inspections

Recent rodent inspection results for 304 Leonard Street. Data from NYC DOHMH.

DateTypeResult
2018-07-25CompliancePassed
2018-06-21InitialRat Activity
2010-06-14CompliancePassed
2010-06-04InitialRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 304 Leonard 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 304 Leonard 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 304 Leonard Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-10-0239522275KADAM B CONTTRACTING INCOBSERVATION:PSWO FOR NO DESIGNER DRAWING FOR WORKING PLATFORM WITH LADDER TO ACCESS 3RD FLOOR AND ABOVE FROM 2ND FLOOR FOR EGRESS. NO DESIGN DRAWING FOR MAKE SHIFT PLATFORM WITH 2X10 PLANKS ON CMU BLOCKS DOINGRESOLVE0.00.0
2023-10-0239522274ZADAM B CONTTRACTING INCOBSERVATION: VIO FOR INADEQUATE PEDESTRIAN WALKWAY FOR PORTER POTTY IN FRONT OF CONSTRUCTION FENCE MEASURES 4 FEET CLEARANCE. WHICH CODES STATE A MINIMUM CLEARANCE OF 5 FEET FOR PEDESTRIAN WALKWAY..PROVIDE ADEQRESOLVE0.00.0
2023-08-1839520716HADAM B CONTTRACTING INCAT TIME OF INSPECTION OBSERVED PEDESTRIAN PROTECTION SIDEWALK SHED IN PLACE AT EXPOSURE #1 WITH ACTIVE PERMIT WITH THE FOLLOWING OBJECTION: INOPERABLE LIGHT BULBS, SIDEWALK SHED IS NOT ILLUMINATED AS REQUIRED BRESOLVE2400.00.0
2023-07-1339519241PADAM B CONTTRACTING INCCONTRACTOR FAILED TO HAVE CONSTRUCTION SUPERINTENDENT OR COMPETENT PERSON AT THE SITE POSSESSING AT LEAST 62HRS OF TRAINING PRESENT AT THE JOB SITE AS REQUIRED.HAVE THE CONSTRUCTION SUPERINTENDENT OR ADEQUATE CRESOLVE5000.00.0
2023-07-1339519239XADAM B CONTTRACTING INCOBSERVED BLOCKED EGRESS FROM A CONVEYER BELT AT EXPOSURE #1 LEADING OUT OF EXCAVATION AND ENTRANCE TO THE SITE. ALSO OBSERVED LADDERS NOT SECURED OR EXTENDED 3 FEET. THESE CONDITIONS PRESENT TRAPPED HAZARDS FORRESOLVE625.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 304 Leonard 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 304 Leonard 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 304 Leonard 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 304 Leonard 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 304 Leonard Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 304 Leonard 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 304 Leonard Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 304 Leonard Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 304 Leonard 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 304 Leonard Street Compares

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