You need to enable JavaScript to use this site.771 41st Street, Brooklyn Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

771 41st Street, Brooklyn, NY 11232

0
DOB Complaints
3
311 Housing Calls
17
Housing Violations
0
Permits

Risk Assessment

95
Low Risk

This building shows minimal signs of maintenance issues based on our analysis.

Our AI predicts there is a 95% chance of no major maintenance issues.
Augrented Insights Report for 771 41st Street

The 6-unit, 3-story tenement building at 771 41st Street, owned by Hong Cheng, has faced several significant safety and maintenance issues in recent years. Most notably, there has been a recurring rodent problem, with multiple rat sightings reported through 311 complaints in 2025, and confirmed rat activity during inspections in April and June 2025.

The building has experienced three separate emergency violations in September 2024 related to safety equipment, including broken window guards and missing or defective smoke and carbon monoxide detectors - though these violations were subsequently closed. Additional compliance issues have emerged, including two open violations regarding lead-based paint hazard control requirements for apartments 2R and 3R as of December 2024.

The building has undergone multiple inspections revealing various maintenance needs, such as defective self-closing doors at the main entrance and roof exit, and a need for repairs to window guards in apartment 3F. While there have been bedbug reports filed in 2023 and 2022, both indicated no infestation cases during the respective reporting periods. The property's maintenance history shows a pattern of safety-related violations that have required attention, though many have been resolved through subsequent inspections and repairs.

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.

771 41st Street Report Contents

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771 41st Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 6
Year built 1926
Total area 4801 sq ft
Floors 3
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
17
Housing Violations
Class B & C housing maintenance code violations.
3
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.
2
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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771 41st 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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771 41st Street 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 771 41st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 771 41st 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
2024-09-172024-09-19Safety-Smoke DetectorEmergencyCLOSE
2024-09-172024-09-19Safety-Carbon Monoxide DetectorEmergencyCLOSE
2024-09-172024-09-19Safety-Window Guard Broken/missingEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 771 41st 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
2024-12-13BCloseNone3R§ 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM WEST AT NORTHNone
2024-12-13CCloseNoneNone§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BULKHEAD DOOR TO ROOF EXIT2024-12-27T00:00:00.000Z
2024-12-13CCloseNoneNone§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE MECHANICAL CLOSER AT FIRST DOOR TO ENTER BUILDING FROM STREET AT PUBLIC HALL, 1st STORY2024-12-27T00:00:00.000Z
2024-12-13BOpenNone2R§ 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTHNone
2024-11-07COpenNone3F§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST2024-11-20T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 771 41st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-05-06 09:04RodentRat SightingClosedDOHMH
2025-04-20 15:35RodentRat SightingClosedDOHMH
2025-04-11 14:02RodentRat SightingClosedDOHMH
2024-09-17 15:04SAFETYWINDOW GUARD BROKEN/MISSINGClosedHPD
2024-09-17 15:04SAFETYCARBON MONOXIDE DETECTORClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 771 41st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 771 41st Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 771 41st 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 771 41st 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
2023-07-090002021-11-012022-10-31
2022-03-270002020-11-012021-10-31
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Rodent Inspections

Recent rodent inspection results for 771 41st Street. Data from NYC DOHMH.

DateTypeResult
2025-06-04ComplianceRat Activity
2025-04-24InitialRat Activity
2017-03-10InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 771 41st 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 771 41st 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 771 41st Street. 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 771 41st 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 771 41st 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 771 41st 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 771 41st 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 771 41st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 771 41st 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 771 41st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 771 41st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 771 41st 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 771 41st Street Compares

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