Building and Landlord Data Analysis Report

340 St Marks Avenue, Brooklyn, NY 11238

DOB Complaints

311 Housing Calls

119

Housing Violations

Permits

Risk Assessment

Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 47% chance of no major maintenance issues.

Augrented Insights Report for 340 St Marks Avenue

340 St. Marks Avenue in Prospect Heights is a 3-story, 6-unit New Law Tenement building constructed in 1931, currently owned by Bettye Latham. The property has exhibited persistent maintenance issues over recent years, particularly in 2025, with multiple complaints regarding doors, windows, plumbing, and general safety concerns.

Notable problems include mold violations (April 2025), heavy water flow issues (April 2025), and multiple inspection attempts where HPD inspectors were unable to access units. The building has also generated significant emergency housing maintenance code complaints in June 2025, covering various issues including window frames, door problems, radiator concerns, electrical wiring, mold, and water leaks. The building has an extensive history of violations requiring attention, including open Class A violations for failing to file annual bedbug reports (2022-2024) and multiple Class C violations from December 2022 related to Apartment 1F, including issues with water leaks, hot water supply, various fixture problems, window repairs, and floor defects.

Recent inspections have revealed rat activity (May 2025) and failed rodent inspections, though prior inspections showed passing results. The property has multiple active Department of Buildings violations (2023-2024) regarding the failure to file external low pressure inspections from 2018-2023, indicating possible oversight in maintaining required safety inspections. The building's maintenance record suggests ongoing challenges in achieving timely resolution of various housing code requirements, with many issues remaining open or requiring follow-up inspections.

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.

340 St Marks Avenue Report Contents

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340 St Marks Avenue Building Overview

Renter Risk Rating

This building's risk level is typical for buildings in Prospect Heights.

Our AI predicts there is 47% chance of no major maintenance issues.

Building Characteristics

Total units	6
Year built	1931
Total area	4504 sq ft
Floors	3
Tax Abatements	None
Building Class	NEW LAW TENEMENT

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Key Building Statistics

DOB Complaints

Complaints filed with the Department of Buildings in the last 7 years.

119

Housing Violations

Class B & C housing maintenance code violations.

311 Housing Calls

Housing-related 311 service requests in the last 7 years.

Work Orders

Repair orders issued by city agencies.

ECB Violations

Environmental Control Board violations on record.

Evictions

Evictions executed by city marshalls.

Rodent Inspections

Rodent inspections conducted by DOHMH.

Building Permits

Permits issued by DOB in the last 7 years.

Map and Aerial View of 340 St Marks Avenue

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340 St Marks Avenue Landlord Information

HPD Registration Contacts

Contact data is from NYC HPD building registration.

Role	Name	Address

Landlord Portfolio

Other NYC buildings registered to this landlord.

Address	Units	Code Violations	Risk 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 Filed	Case Title	Court	Link

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Year Built	Units	RGB Registration	Tax Abatement
Before 1974	>6 units	Not registered	None

Year Built

Units

RGB Registration

Tax Abatement

Before 1974

>6 units

Not registered

None

Full Building Data for 340 St Marks Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 340 St Marks 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 Received	Sttatus Date	Category	Type	Status
2025-06-24	2025-06-28	Electric-Wiring	Emergency	CLOSE
2025-06-24	2025-06-28	Plumbing-Bathtub/shower	Emergency	CLOSE
2025-06-24	2025-06-28	Flooring/stairs-Floor	Emergency	CLOSE
2025-06-24	2025-06-28	Door/window-Window Frame	Non Emergency	CLOSE
2025-06-24	2025-06-28	Paint/plaster-Wall	Non Emergency	CLOSE

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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 340 St Marks 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 Date	Class	Status	Status Date	Apartment	NOV Description	Certified Date
2024-04-11	A	Open	None	None	(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
2023-03-24	A	Open	None	None	(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
2022-12-21	A	Open	None	1F	§ 27-2005 ADM CODE REFIT ALL WINDOWS IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM WEST AT NORTH	None
2022-12-21	B	Open	None	1F	§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM WEST AT NORTH	None
2022-12-21	C	Open	None	1F	§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT THE CEILING IN THE BATHROOM LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM WEST AT NORTH	None

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311 Service Requests

Service requests made to 311 for 340 St Marks Avenue. Data from NYC 311.

Created Date	Type	Description	Status	Agency
2025-04-17 12:12	DOOR/WINDOW	DOOR	Closed	HPD
2025-04-17 12:09	PLUMBING	RADIATOR	Closed	HPD
2025-04-17 12:09	UNSANITARY CONDITION	MOLD	Closed	HPD
2025-04-17 12:05	GENERAL	VENTILATION SYSTEM	Closed	HPD
2025-04-17 12:02	SAFETY	WINDOW GUARD BROKEN/MISSING	Closed	HPD

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DOB Complaints

Department of Buildings complaints regarding 340 St Marks Avenue.

Complaint #	Filed	Status	Category	Inspection Date	Disposition

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DOB Violations

Department of Buildings violations regarding 340 St Marks Avenue.

Date Issued	Category	Description
2024-09-23	V-DOB VIOLATION - ACTIVE	VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30	V-DOB VIOLATION - ACTIVE	VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30	V-DOB VIOLATION - ACTIVE	VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20	V-DOB VIOLATION - ACTIVE	VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20	V-DOB VIOLATION - ACTIVE	VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION

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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 340 St Marks Avenue. The information includes the date, type, description, and status of each complaint. The data is sourced from DOHMH/311.

Date	Type	Description	Status

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Bedbug Infestations

The table below shows the bedbug reports filed by the landlord for 340 St Marks 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 Date	Infested Units	Eradicated Units	Re-infested Units	Filing Start Date	Filing End Date

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Rodent Inspections

Recent rodent inspection results for 340 St Marks Avenue. Data from NYC DOHMH.

Date	Type	Result
2025-05-19	Initial	Rat Activity
2024-08-23	Compliance	Passed
2024-05-16	Initial	Failed for Other R
2023-05-25	Initial	Passed

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HPD Litigation Explanation

The table below shows the HPD litigation records for 340 St Marks 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 Date	Case Type	Status	Judgement	Penalty	Harassment found

OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 340 St Marks 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)
Date	Agency	Respondent	Charge	Result	Penalty	Status

ECB Violations

Environmental Control Board violations for 340 St Marks Avenue. Data from ECB.

Date	Number	Respondent	Description	Status	Penalty	Balance Due

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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 340 St Marks 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 Date	Start Violations	Discharge Date	Status

Vacate Orders Explanation

The table below shows the vacate orders for 340 St Marks 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 Date	Rescinded Date	Reason	Type	Units

Work Orders Explanation

The table below shows the work orders for 340 St Marks 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 Created	Type	Description	Charge

Liens Explanation

The table below shows tax and water liens for 340 St Marks 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 Class	Month	Water Only	Amount	Cycle

Case Number	Date	Type	Status	Details

Sales Records

Sales transactions for 340 St Marks Avenue. Data includes sale date, price, buyer, and seller.

Date	Price	Buyer	Seller

Asbestos Records

Asbestos abatement filings and records for 340 St Marks Avenue. Data includes filing date, type, and status.

Start Date	End Date	Status	Procedure	Floor

Fire Violations

Violations issued by the Fire Department for this property.

Violation Number	Date	Description	Status

Fire Inspections

Fire Department inspection records for this property.

Date	Type	Result

Fire Certificates

Fire safety certificates for this property.

Type	Issue Date	Expiration

Water Connections

Water connection permits and records for 340 St Marks Avenue. Data includes connection type, date, and status.

Material	Record Type

Elevator Permits

Elevator permit records for 340 St Marks Avenue. Data includes permit type, issue date, and status.

Type	Issue Date	Status

Landmark Violations

Landmark preservation violations for 340 St Marks Avenue. Data includes violation date, type, and status.

Date	Type	Status

Planning Projects

City Planning (ZAP) project applications for this building. Data includes project ID, status, borough, and lot/block information.

Project ID	Status	Borough	Block	Lot

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 Type	Job Number	Status	Issue 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 Type	Job Number	Status	Issue Date

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Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.

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Court case records

PDF/Excel reports

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340 St Marks Avenue, Brooklyn, NY 11238

Risk Assessment

340 St Marks Avenue Report Contents

Download Full Report for 340 St Marks Avenue

340 St Marks Avenue Building Overview

Renter Risk Rating

Building Characteristics

Unlock Complete Building History

Key Building Statistics

Map and Aerial View of 340 St Marks Avenue

Street Map View

Satellite View

Reviews of 340 St Marks Avenue

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340 St Marks Avenue Landlord Information

Contact Details

HPD Registration Contacts

Property Portfolio

Landlord Portfolio

Court Cases

Landlord Court Records

340 St Marks Avenue Rent Control Status

Year Built

Units

RGB Registration

Tax Abatement

Full Building Data for 340 St Marks Avenue

Housing Maintenance Code Complaints & Violations 10

Housing Maintenance Code Complaints

Housing Maintenance Code Violations

311 Service Requests 5

311 Service Requests

DOB Complaints & Violations 5

DOB Complaints

DOB Violations

DOHMH Complaints

Indoor Environment Complaints (DOHMH)

Pests 4

Bedbug Infestations

Rodent Inspections

Litigation

HPD Litigation Explanation

OATH Cases Explanation

ECB Violations

ECB Violations

Enforcement

Alternative Enforcement Program (AEP) Explanation

Vacate Orders Explanation

Work Orders Explanation

Liens Explanation

Evictions

Sales

Sales Records

Asbestos

Asbestos Records

Fire Safety

Fire Violations

Fire Inspections

Fire Certificates

Water Connections

Water Connections

Elevator Permits

Elevator Permits

Landmark Violations

Landmark Violations

Planning Projects

Planning Projects

DOB Permits

Building Permits

Electrical Permits

How 340 St Marks Avenue Compares

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