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Building and Landlord Data Analysis Report

450 Graham Avenue, Brooklyn, NY 11211

11
DOB Complaints
9
311 Housing Calls
7
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 450 Graham Avenue

The 4-story, 8-unit old law tenement building at 450 Graham Avenue in Williamsburg, owned by Zbigniew Biedrzycki and constructed in 1928, has experienced several significant maintenance and safety issues over recent years. Most notably, in May 2019, the building underwent multiple emergency incidents involving complete power outages and heat/hot water failures affecting the entire building, which led to several Housing Maintenance Code violations being issued.

In 2019, the building's public areas faced serious safety concerns, including improperly installed electrical wiring systems and unauthorized electrical modifications, though most of these violations were subsequently closed by May 2019. Recent inspections in 2023-2024 have revealed open violations related to bedbug reporting requirements (for both 2023 and 2024) and a safety issue involving electrical service to fixtures in the 3rd story public hall.

The building's history includes multiple complaints about unauthorized work, though in each case (between 2020-2023) inspections did not warrant any violations. While there have been no reported bedbug infestations since 2019 and the building passed rodent inspections in 2016 and 2018, the open violations for 2023-2024 regarding bedbug reporting requirements and electrical safety issues suggest ongoing maintenance challenges.

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.

450 Graham Avenue Report Contents

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450 Graham Avenue Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 8
Year built 1928
Total area 6820 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

11
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
7
Housing Violations
Class B & C housing maintenance code violations.
9
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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450 Graham Avenue 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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450 Graham Avenue 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 450 Graham Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 450 Graham Avenue. 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
2019-05-062019-05-15Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-05-082019-05-11Electric-Power OutageImmediate EmergencyCLOSE
2019-05-082019-05-11Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-05-062019-05-08Electric-Power OutageImmediate EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 450 Graham Avenue. 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
2024-04-10BOpenNoneNone§ 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING AT PUBLIC HALL, 3rd STORYNone
2024-04-10AOpenNoneNone(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
2023-03-23AOpenNoneNone(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
2019-05-09CCloseNoneNone§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED AT VECTIBULE DOOR AT PUBLIC HALL, 1st STORYNone
2019-05-09CCloseNoneNone§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF ELECTRIC EXTENSION WIRE THROUHOUT PUBLIC HALL TO LIGHT BULBS ALL STORIES AT PUBLIC HALLNone
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311 Service Requests

Service requests made to 311 for 450 Graham Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2019-05-08 13:18ELECTRICPOWER OUTAGEClosedHPD
2019-05-08 13:18HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2019-05-06 10:55ELECTRICPOWER OUTAGEClosedHPD
2019-05-06 10:53HEAT/HOT WATERENTIRE BUILDINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 450 Graham Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
38974372023-03-17CLOSEDWork Without a Permit – Occupied Multiple Dwelling2023-03-17No Violation Warranted For Complaint At Time Of Inspection (2023-03-17)
38756382022-09-27CLOSEDCSE: Sweep2022-10-07No Violation Warranted For Complaint At Time Of Inspection (2022-10-07)
38562842022-05-27CLOSEDWork Contrary to Stop Work Order2022-05-27Complaint Unsubstantiated Based On Department Records (2022-05-27)
38212532021-11-11CLOSEDWork Without a Permit – Occupied Multiple Dwelling2021-11-12No Violation Warranted For Complaint At Time Of Inspection (2021-11-12)
37634592020-08-06CLOSEDConstruction: Contrary/Beyond Approved Plans/Permits2020-08-11Please See Complaint Number (2020-08-11)
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DOB Violations

Department of Buildings violations regarding 450 Graham Avenue.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 450 Graham Avenue. 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 450 Graham Avenue. 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
2021-12-280002020-11-012021-10-31
2020-12-310002019-11-012020-10-31
2020-01-080002018-11-012019-10-31
2019-02-070002017-11-012018-11-30
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Rodent Inspections

Recent rodent inspection results for 450 Graham Avenue. Data from NYC DOHMH.

DateTypeResult
2018-03-09InitialPassed
2016-11-21InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 450 Graham Avenue. 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 450 Graham Avenue. 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 450 Graham Avenue. 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 450 Graham Avenue. 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 450 Graham Avenue. 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 450 Graham Avenue. 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 450 Graham Avenue. 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 450 Graham Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 450 Graham Avenue. 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 450 Graham Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 450 Graham Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 450 Graham Avenue. 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 450 Graham Avenue Compares

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