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Building and Landlord Data Analysis Report

139 Mcguinness Boulevard, Brooklyn, NY 11222

1
DOB Complaints
10
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 139 Mcguinness Boulevard

The 4-story, 8-unit New Law Tenement building at 139 McGuinness Boulevard in Greenpoint, owned by Christopher Karwowski, has experienced several concerning patterns over recent years, particularly in 2023. The property has faced multiple rodent-related issues, with the most recent cluster of complaints occurring between March and June 2023, including sightings and signs of rodent activity, with inspections in March and June revealing health violations.

Notably, the building experienced structural concerns in 2019, with multiple violations recorded regarding spalling cement coating from the first floor to the roof, though these were resolved and all associated ECB violations were eventually dismissed. The building has maintained an active bedbug prevention protocol, with all eight annual reports (2019-2024) indicating zero infestation or eradication cases.

Recent rodent inspections have shown some improvement, with the most recent inspections in 2023 (September) passing compliance checks, though initial inspections in June and April 2023 noted rat activity. Historically, the building has generally demonstrated compliance with health and safety regulations, with no major violations recorded in the past two years, though the concentration of rodent-related complaints in 2023 warrants attention.

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.

139 Mcguinness Boulevard Report Contents

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139 Mcguinness Boulevard Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 8
Year built 1928
Total area 6300 sq ft
Floors 4
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

1
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
10
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
6
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
4
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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139 Mcguinness Boulevard 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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139 Mcguinness Boulevard 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 139 Mcguinness Boulevard

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. 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
2022-03-01ACloseNoneNone(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
2021-04-12ACloseNoneNone(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 139 Mcguinness Boulevard. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2023-06-06 19:23RodentRat SightingClosedDOHMH
2023-05-22 21:21RodentRat SightingClosedDOHMH
2023-05-20 19:46RodentSigns of RodentsClosedDOHMH
2023-05-08 14:37RodentSigns of RodentsClosedDOHMH
2023-04-28 08:50RodentRat SightingClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 139 Mcguinness Boulevard.

Complaint #FiledStatusCategoryInspection DateDisposition
36949592019-04-07CLOSEDBuilding Shaking/Vibrating/Struct Stability Affected2019-04-07Oath Violation Served (2019-04-08)
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DOB Violations

Department of Buildings violations regarding 139 Mcguinness Boulevard.

Date IssuedCategoryDescriptionStatusComments
2020-03-04V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DISMISSED2020-10-02
2019-12-26V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DISMISSED2020-01-31
2019-10-30V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DISMISSED2019-12-13
2019-08-22V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DISMISSED2019-09-20
2019-06-26V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DISMISSED2019-08-02
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. 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
2024-12-050002023-11-012024-10-31
2023-12-010002022-11-012023-10-31
2023-11-100002021-11-012022-10-31
2022-12-300002021-11-012022-10-31
2022-03-050002020-11-012021-10-31
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Rodent Inspections

Recent rodent inspection results for 139 Mcguinness Boulevard. Data from NYC DOHMH.

DateTypeResult
2023-09-11CompliancePassed
2023-06-15InitialRat Activity
2023-05-11CompliancePassed
2023-04-06InitialRat Activity
2023-01-19InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2020-02-1835517776RKARWOWSKI CHRISTOPHER J.FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35454657Z ISSUED ON 12/06/19 & TO FILE A CERT OF CORRECTION PURSUANT TO 28-201.1 & 1RCNY 102-01. REMEDY: COMPLY W/COMM'S ORDER &/OR FILE A CERT OF CRESOLVE0.00.0
2019-12-0635454657ZKRWOWSKI CHRISTOPER JNOTED:EXP#4 CEMENT COATING SPALLING FROM 1ST FLOOR UP TO THE ROOF.REMEDY:REPAIR AND OR REPLACE..RESOLVE0.00.0
2019-09-2635447880XKARWOWSKI CHRISTOPHER JNOTED EXP 4 CEMENT COSTING SPALLING FROM 1ST FLOOR ALL THE WAY TO THE ROOF REPAIR AND OR REPLACERESOLVE0.00.0
2019-08-0735434593KKARWOWSKI CHRISTOPHER J.NOTED EXP#4 CEMENT COATING SPALLING FROM 1ST FL UP TO PARAPET WALL ROOF. REMEDY: MAINTAIN EXTERIOR BLDG WALLS.RESOLVE0.00.0
2019-05-3135401717MKARWOWSKI CHRISTOPHER JFAILURE TO MAINTAIN EXTERIOR BUILDING WALL AND APPURTENANCES. NOTED EXP4 CEMENT COATING SPALLING AND BRICKS BROKEN FROM 1ST FLOOR ALL THE WAY TO PARAPET WALL. REMEDY: MAINTAIN EXTERIOR BUILDING WALLS.RESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 139 Mcguinness Boulevard. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 139 Mcguinness Boulevard. 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 139 Mcguinness Boulevard Compares

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