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Building and Landlord Data Analysis Report

434 43rd Street, Brooklyn, NY 11232

9
DOB Complaints
0
311 Housing Calls
0
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 434 43rd Street

434 43rd Street in Sunset Park, Brooklyn, is a two-story, three-unit residential building constructed in 1901 and currently owned by Guo & Zheng Investment LLC. The property has experienced recurring issues with unauthorized modifications and illegal conversions, most recently resulting in two Environmental Control Board violations in October 2023 for unpermitted work that created an unauthorized living space with a full kitchen and bathroom in the cellar level, including partitions, water lines, and electrical wiring.

An active violation related to this improper occupancy carries a penalty of $2,500, while another resolved violation incurred a $620 penalty. The building's maintenance history shows consistent bedbug reporting violations between 2021 and 2023, though recent filings in December 2023 and December 2024 indicate no infested units were reported during the respective periods. The property has experienced multiple inspection access issues between 2020 and 2021, including attempts to investigate complaints about unauthorized work, gas utility concerns, and construction activities.

Most recent inspections, including a compliance inspection in March 2025, have shown improved access cooperation. A rodent inspection conducted in April 2017 passed. The building's current bedbug reporting history, showing zero infestations and eradications over the past three filing periods, suggests improved pest management, though the property has a history of compliance challenges that required multiple annual reports.

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.

434 43rd Street Report Contents

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434 43rd Street Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Sunset Park.

Building Characteristics

Total units 3
Year built 1901
Total area 3072 sq ft
Floors 2
Tax Abatements None
Building Class HEREAFTER CONVERTED CLASS A
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Key Building Statistics

9
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.
2
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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434 43rd 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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434 43rd 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 434 43rd Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 434 43rd 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 434 43rd 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
2023-03-20ACloseNoneNone(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
2022-02-22ACloseNoneNone(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
2021-04-06ACloseNoneNone(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 434 43rd Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
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DOB Complaints

Department of Buildings complaints regarding 434 43rd Street.

Complaint #FiledStatusCategoryInspection DateDisposition
2025-03-05CLOSEDSpecial Operations Compliance Inspection2025-03-28Oath Violation Served (2025-03-31)
39325532023-10-25CLOSEDConstruction Enforcement Work Order (DOB)2023-10-26No Violation Warranted For Complaint At Time Of Inspection (2023-10-30)
39323702023-10-24CLOSEDIllegal Conversion2023-10-24Partial Vacate Order Served (2023-10-26)
38729722022-09-09CLOSEDIllegal Conversion2023-03-16Inspector Unable To Gain Access – 2nd Final Attempt (2023-03-20)
37931662021-04-12CLOSEDWork Without a Permit – Occupied Multiple Dwelling2021-04-12No Violation Warranted For Complaint At Time Of Inspection (2021-04-12)
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DOB Violations

Department of Buildings violations regarding 434 43rd Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 434 43rd 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 434 43rd 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
2024-12-010002023-11-012024-10-31
2023-12-030002022-11-012023-10-31
2023-07-180002021-11-012022-10-31
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Rodent Inspections

Recent rodent inspection results for 434 43rd Street. Data from NYC DOHMH.

DateTypeResult
2017-04-05InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 434 43rd 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 434 43rd 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 434 43rd Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-10-2439097877NGUO & ZHENG INVESTMENTS LWORK WITHOUT PERMIT; NOTED, AT CELLAR LEVEL ERECTED FULL HEIGHT PARTITION FOR 3 ROOMS AND BATH. INSTALLED WATER/ WASTE LINE FOR SHOWER AND RESIDENTIAL SINK. INSTALLED ELECTRICAL WIRING FOR OUTLETS, SWITCHES FORRESOLVE620.00.0
2023-10-2439097878PGUO & ZHENG INVESTMENTS LOCCUPANCY CONTRARY TO THAT ALLOWED BY D.OB RECORDS ACCESSORY USED. AT TIME OF INSPECTION AT CELLAR LEVEL CREATED A LIVING SPACE WITH FULL KITCHEN, FULL BATHROOM. CELLAR LEVEL WITH INADEQUATE LIGHT AND VENTILATIACTIVE2500.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 434 43rd 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 434 43rd 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 434 43rd 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 434 43rd 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 434 43rd Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 434 43rd 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 434 43rd Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 434 43rd Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 434 43rd 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 434 43rd Street Compares

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