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Building and Landlord Data Analysis Report

340 East 51st Street, Brooklyn, NY 11203

3
DOB Complaints
45
311 Housing Calls
58
Housing Violations
0
Permits

Risk Assessment

66
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 66% chance of no major maintenance issues.
Augrented Insights Report for 340 East 51st Street

The three-story, six-unit tenement building at 340 East 51st Street in East Flatbush has experienced recurring maintenance and safety concerns over recent years, with particularly notable issues emerging in late 2024 through 2025. The building has faced multiple electrical problems, including wiring issues and lighting failures, with emergency service requests filed in January 2025 and November 2024. Structural and maintenance concerns are evident, with multiple complaints about floors, windows, doors, cabinets, and appliances not being properly addressed during inspection attempts.

Two significant violations were issued in December 2024 regarding fire safety, requiring repairs to fire retardant materials and painting in a third-story public hall, though these were subsequently certified as corrected. A major ongoing concern is an active violation from August 2023 regarding unauthorized occupancy and illegal conversions in the cellar space, with a penalty of $12,500 imposed for creating additional living units contrary to the building's Certificate of Occupancy. The building has a history of access issues during inspections, as evidenced by multiple "Inspector Unable To Gain Access" outcomes for complaints filed in 2023-2024, including three illegal conversion complaints.

Additionally, there appear to be several outstanding violations related to boiler inspections from 2019-2023 that remain active as of 2025. While the building has maintained a bedbug-free status throughout 2020-2024 according to official reporting, historical rodent inspections from 2011 indicated previous pest control challenges, though more recent pest-related complaints were documented as "unsanitary condition" issues in 2024. The property owner, 340 E 51 St LLC, has faced multiple enforcement actions from various city agencies, including the Department of Buildings, Department of Housing Preservation and Development, and Environmental Control Board, with violations spanning from illegal living spaces to fire safety concerns. The frequency and variety of complaints suggest ongoing building maintenance challenges, though many recent complaints were closed without penalties once inspectors were finally granted access, indicating some responsiveness to maintenance issues when properly notified.

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.

340 East 51st Street Report Contents

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340 East 51st Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 6
Year built 1930
Total area 6150 sq ft
Floors 3
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

3
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
58
Housing Violations
Class B & C housing maintenance code violations.
45
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
1
Work Orders
Repair orders issued by city agencies.
1
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
3
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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340 East 51st 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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340 East 51st 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 340 East 51st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 340 East 51st 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
2025-06-132025-06-15Plumbing-Water SupplyImmediate EmergencyCLOSE
2025-01-062025-01-08Flooring/stairs-FloorNon EmergencyCLOSE
2025-01-062025-01-08Appliance-Electric/gas RangeEmergencyCLOSE
2025-01-062025-01-08Electric-WiringEmergencyCLOSE
2025-01-062025-01-08Door/window-Window FrameEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 340 East 51st 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
2024-12-19BCloseNoneNone§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AND SOUTH WALL AT PUBLIC HALL, 3rd STORY2024-12-29T00:00:00.000Z
2024-12-19ACloseNoneNone§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND SOUTH WALL AT PUBLIC HALL, 3rd STORY2024-12-29T00:00:00.000Z
2023-08-29ACloseNone2R§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 4th ROOM FROM EAST AT SOUTH, THE BATHROOM , THE 4th ROOM FROM EAST AT NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST2023-10-16T00:00:00.000Z
2023-08-29BCloseNoneNone§ 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE THE OBSTRUCTION IN FIREPROOF PASSAGEWAY CONSISTING OF LOCKABLE DOOR AT EAST END OF FIRE PASSAGEWAY AT FIRE PASSAGE WAY2023-10-16T00:00:00.000Z
2023-08-18BCloseNoneNone§ 27-2077 ADM CODE DISCONTINUE THE ROOMING UNIT IN THE 2ND ROOM FROM EAST AT SOUTH AT CELLAR2023-10-16T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 340 East 51st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-11-30 11:53ELECTRICWIRINGClosedHPD
2024-11-30 11:53FLOORING/STAIRSFLOORClosedHPD
2024-11-30 11:53GENERALCABINETClosedHPD
2024-11-30 11:53DOOR/WINDOWWINDOW FRAMEClosedHPD
2024-11-30 11:53APPLIANCEELECTRIC/GAS RANGEClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 340 East 51st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
39576252024-04-23CLOSEDIllegal Conversion2024-05-20Inspector Unable To Gain Access – 2nd Final Attempt (2024-05-20)
39232102023-08-18CLOSEDIllegal Conversion2023-10-12Inspector Unable To Gain Access – 2nd Final Attempt (2023-10-13)
37252182019-10-09CLOSEDUnlicensed/Illegal/Improper Work In-Progress2019-10-16Inspector Unable To Gain Access – 2nd Final Attempt (2019-10-16)
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DOB Violations

Department of Buildings violations regarding 340 East 51st Street.

Date IssuedCategoryDescriptionStatusComments
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
2019-11-08V-DOB VIOLATION - ACTIVEVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 340 East 51st 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 340 East 51st 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
2024-12-300002023-11-012024-10-31
2023-12-240002022-11-012023-10-31
2022-12-090002021-11-012022-10-31
2021-12-240002020-11-012021-10-31
2021-12-230002020-11-012021-10-31
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Rodent Inspections

Recent rodent inspection results for 340 East 51st Street. Data from NYC DOHMH.

DateTypeResult
2011-08-17ComplianceFailed for Other R
2011-08-04InitialFailed for Other R
2011-07-20CompliancePassed
2011-07-08InitialFailed for Other R
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HPD Litigation Explanation

The table below shows the HPD litigation records for 340 East 51st 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 340 East 51st 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 340 East 51st Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-08-1835486201R340 E. 51 ST. LLCOCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O AND/OR THE DEPARTMENT OF BUILDING RECORDS. PARTITION ERECTED CREATING (6)SIX CLASS "A" APARTMENT BY (4)FOUR B-ROOMS AT CELLAR. ROOMS USED FOR LIVING. UNIT WITH ROOMACTIVE12500.012500.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 340 East 51st 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 340 East 51st 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 340 East 51st 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 340 East 51st 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 340 East 51st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 340 East 51st 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 340 East 51st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 340 East 51st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 340 East 51st 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 340 East 51st Street Compares

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