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Building and Landlord Data Analysis Report

838 Bay Ridge Avenue, Brooklyn, NY 11220

4
DOB Complaints
6
311 Housing Calls
4
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 838 Bay Ridge Avenue

838 Bay Ridge Avenue is a three-story, 6-unit New Law tenement building constructed in 1926, currently owned by Mingfai Lo. The building has a significant history of heat and hot water issues, with six reported incidents between 2018 and 2023 - five affecting the entire building and one an individual apartment - though most were resolved quickly, typically within a few days of reporting.

The property has ongoing bedbug reporting violations from 2022-2024, for failing to submit required annual reports, and multiple open violations from 2020 related to blocked public hallways on the 3rd story and issues with doors at Apartment 1R. Safety concerns were documented in January 2019, including missing gas leak notices and heating system access information, though these violations are now in closed status. The most recent significant events occurred in 2023, including the issuance of three Environmental Control Board violations related to unauthorized renovation work in Apartment 2F, which was stopped mid-progress and involved code violations such as missing fire stopping.

The building's maintenance history shows some pattern of non-compliance with annual inspection requirements, as evidenced by active violations for failure to file external low-pressure inspections for 2018-2020, issued in June 2023. A complaint regarding egress issues was filed and inspected in 2020, though no violations were found at the time. While the building has passed rodent inspections in 2013, it's worth noting that the most recent bedbug report (for 2019-2020) indicated zero infested units.

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.

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838 Bay Ridge 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 1926
Total area 4860 sq ft
Floors 3
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

4
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
4
Housing Violations
Class B & C housing maintenance code violations.
6
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
1
Work Orders
Repair orders issued by city agencies.
3
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
1
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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838 Bay Ridge 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!

838 Bay Ridge 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 838 Bay Ridge Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 838 Bay Ridge 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
2023-03-192023-03-20Heat/hot Water-Apartment OnlyEmergencyCLOSE
2020-11-132020-11-17Heat/hot Water-Entire BuildingEmergencyCLOSE
2020-04-112020-04-15Heat/hot Water-Entire BuildingEmergencyCLOSE
2020-03-212020-03-25Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-01-102019-01-14Heat/hot Water-Entire BuildingEmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 838 Bay Ridge 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
2024-04-08AOpenNoneNone(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
2023-03-21AOpenNoneNone(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
2022-02-23AOpenNoneNone(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
2021-04-07ACloseNoneNone(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
2020-04-13COpenNone1R§ 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS IN THE ENTRANCE LOCATED AT APT 1R, 1st STORY, APARTMENT AT NORTHNone

311 Service Requests

Service requests made to 311 for 838 Bay Ridge Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2023-03-19 10:56HEAT/HOT WATERAPARTMENT ONLYClosedHPD
2020-11-13 11:58HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2020-04-11 06:52HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2020-03-21 23:13HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2019-01-10 13:08HEAT/HOT WATERENTIRE BUILDINGClosedHPD

DOB Complaints

Department of Buildings complaints regarding 838 Bay Ridge Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
39320412023-10-21CLOSEDZoning: Non-Conforming2023-10-26No Violation Warranted For Complaint At Time Of Inspection (2023-10-31)
39275512023-09-19CLOSEDWork Without a Permit – Occupied Multiple Dwelling2023-11-22Stop Work Order Fully Rescinded (2023-11-22)
39275482023-09-19CLOSEDWork Without a Permit – Occupied Multiple Dwelling2023-09-19Please See Complaint Number (2023-09-19)
37573562020-06-25CLOSEDEgress: - Locked/Blocked/Improper/No Secondary Means2020-06-25No Violation Warranted For Complaint At Time Of Inspection (2020-06-25)

DOB Violations

Department of Buildings violations regarding 838 Bay Ridge Avenue.

Date IssuedCategoryDescriptionStatusComments
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 838 Bay Ridge Avenue. The information includes the date, type, description, and status of each complaint. The data is sourced from DOHMH/311.

Bedbug Infestations

The table below shows the bedbug reports filed by the landlord for 838 Bay Ridge 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
2021-05-220002019-11-012020-10-31

Rodent Inspections

Recent rodent inspection results for 838 Bay Ridge Avenue. Data from NYC DOHMH.

DateTypeResult
2013-01-16CompliancePassed
2013-01-07InitialFailed for Other R

HPD Litigation Explanation

The table below shows the HPD litigation records for 838 Bay Ridge 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

OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 838 Bay Ridge 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

ECB Violations

Environmental Control Board violations for 838 Bay Ridge Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-09-1935671112JFAI FONG LLCWORK WITHOUT A PERMIT; OBSERVED FULL GUT RENOVATION IN PROGRESS IN APT 2F. PARTITIONS REMOVED, ALONG WITH PLUMBING FIXTURES, ELECTRICAL LINES AND BREAKER BOX. DEMO APPROX 50% COMPLETE WHEN WORK WAS STOPPED. IMMRESOLVE1250.00.0
2023-09-1935671113LFAI FONG LLCFAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER; AT TIME OF INSPECTION OBSERVED 2 WORKERS ON SITE THROWING GARBAGE/CONSTRUCTION DEBRIS OUT OF SECOND STORY WINDOW ABOVE A SHARED DRIVEWAY. NO OVERHEAD PROTERESOLVE1250.00.0
2023-09-1935671114NFAI FONG LLCFAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER: NO FIRE STOPPING PER BC 712.3 (2014 CODE) 27-345; BC 711.2.4 (2022 CODE). OBSERVED ALL FIRE STOPPING REMOVED FROM WALLS IN BATHROOM. ALSO FOUND PARTITIONSRESOLVE2500.00.0

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 838 Bay Ridge 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

Vacate Orders Explanation

The table below shows the vacate orders for 838 Bay Ridge 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

Work Orders Explanation

The table below shows the work orders for 838 Bay Ridge 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

Liens Explanation

The table below shows tax and water liens for 838 Bay Ridge 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

Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 838 Bay Ridge Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 838 Bay Ridge Avenue. Data includes filing date, type, and status.

Start DateEnd DateStatusProcedureFloor

Fire Violations

Violations issued by the Fire Department for this property.

Violation NumberDateDescriptionStatus

Fire Inspections

Fire Department inspection records for this property.

Fire Certificates

Fire safety certificates for this property.

TypeIssue DateExpiration

Water Connections

Water connection permits and records for 838 Bay Ridge Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 838 Bay Ridge Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 838 Bay Ridge 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 838 Bay Ridge Avenue Compares

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