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Building and Landlord Data Analysis Report

6622 12th Avenue, Brooklyn, NY 11219

15
DOB Complaints
2
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 6622 12th Avenue

The three-story, six-unit tenement at 6622 12th Avenue in Dyker Heights, owned by Rong Guang Lin and built in 1920, has experienced several notable issues over recent years. Most concerning is an environmental control board violation from September 2024, where combustible items obstructing egress at all common area stair landings were documented, along with electrical safety concerns. The building has also faced recurring challenges with access issues for required compliance inspections under Local Law 188/17, with multiple inspection attempts from 2024 through 2025 showing inspectors unable to gain access.

There is a pattern of compliance-related issues, particularly around bedbug reporting - four violations were issued between 2021-2024 for failure to file annual bedbug reports as required under Housing Maintenance Code, though recent filings from 2021-2024 show no actual infestations (0 infested units, 0 eradicated units). The property has faced various complaints regarding unauthorized modifications and potential illegal uses, including illegal conversions and commercial use complaints, though many were either dismissed or found no violations upon inspection. Historical violations from 2019-2024 indicate ongoing challenges with proper permit usage and building maintenance, including a 2023 violation regarding unauthorized cellar bathroom construction and a 2019 violation concerning an unpermitted shed installation.

The most recent bedbug report (2024) indicates proper filing compliance, though the previous pattern of violations suggests prior neglect of this requirement. While many historical violations have been resolved or dismissed, the persistence of access-related issues for inspections and recent safety concerns about egress obstruction suggest ongoing management challenges. The building's violation history shows a mix of resolved and dismissed complaints, with the majority pertaining to administrative compliance matters rather than direct safety hazards. The most recent service request in 2024 concerned a food establishment compliance issue, though this was administratively closed with confirmation of resolution.

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.

6622 12th Avenue Report Contents

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6622 12th Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Dyker Heights.

Building Characteristics

Total units 6
Year built 1920
Total area 5400 sq ft
Floors 3
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

15
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
2
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
3
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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6622 12th 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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6622 12th Avenue 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 6622 12th Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 6622 12th 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
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 6622 12th 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
2024-04-03ACloseNoneNone(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
2023-03-20ACloseNoneNone(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
2022-02-18ACloseNoneNone(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
2021-04-05ACloseNoneNone(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 6622 12th Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2022-10-12 15:32Food EstablishmentNo Permit or LicenseClosedDOHMH
2022-05-22 16:12Standing WaterContainer - Over 5 GallonsClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 6622 12th Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
39687252024-07-16CLOSEDIllegal Conversion2024-09-06Inspector Unable To Gain Access – 2nd Final Attempt (2024-09-06)
39656552024-06-21ACTIVELocal Law 188/17 Compliance Inspections – Active Jobs2025-07-11Inspector Unable To Gain Access – 1st Attempt Made (2025-07-11)
39656562024-06-21ACTIVELocal Law 188/17 Compliance Inspections – Active Jobs2025-07-11Inspector Unable To Gain Access – 1st Attempt Made (2025-07-11)
39563932024-04-15CLOSEDCSE: Tracking Compliance2024-04-15No Violation Warranted For Complaint At Time Of Inspection (2024-04-16)
39542972024-04-02CLOSEDLocal Law 188/17 Compliance Inspections – Active Jobs2024-04-11Inspector Unable To Gain Access – 2nd Final Attempt (2024-04-11)
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DOB Violations

Department of Buildings violations regarding 6622 12th Avenue.

Date IssuedCategoryDescriptionStatusComments
2019-04-03V*-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 6622 12th 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 6622 12th 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
2024-08-190002022-11-012023-10-31
2021-04-160002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 6622 12th Avenue. Data from NYC DOHMH.

DateTypeResult
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HPD Litigation Explanation

The table below shows the HPD litigation records for 6622 12th 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 6622 12th 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 6622 12th Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-09-1835683205R6622 BROOKLYN REALTY, LLCFAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER; ATOI OBSERVED COMBUSTIBLE PERSONAL ITEMS INCLUDING FURNITURE, CLOTHES AND SHOES OBSTRUCTING EGRESS AT ALL COMMON AREA STAIR LANDINGS. ALSO FOUND ELECTRIC SRESOLVE0.00.0
2023-03-1439081396X6622 BROOKLYN REALTY LLCATI I OBSERVED PARTITION WALLS HAVE BEEN ERECTED & PLUMBING INSTALLED TO BUILD A 3 PIECE BATHROOM IN THE CELLAR WITH A TOILET HAND SINK & SHOWER, PAGE A-004.01 321517140 ISSUED 06/23/2017 DETAIL AN OPEN CELLARRESOLVE0.00.0
2019-01-1135362864N6622 BROOKLYN REALTY, LLCWORK W/O A PERMIT. AT TIME OF INSPECTION AT REAR YARD OF PREMISES A 10X 10 X 8 SHED BUILT W/O PERMIT & ENCROACHING 9" INTO REAR YARD OF ADJACENT PREMISES 1175 67TH ST OBTAIN PERMIT OR RESTORE PRMEISES TO PRIORRESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 6622 12th 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 6622 12th 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 6622 12th 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 6622 12th 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 6622 12th Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 6622 12th 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 6622 12th Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 6622 12th Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 6622 12th 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 6622 12th Avenue Compares

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