Building and Landlord Data Analysis Report

307 Martense Street, Brooklyn, NY 11226

2
DOB Complaints
101
311 Housing Calls
86
Housing Violations
0
Permits

Risk Assessment

44
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 44% chance of no major maintenance issues.
Augrented Insights Report for 307 Martense Street

307 Martense Street is a 27-unit, 4-story New Law Tenement building built in 1922 in East Flatbush, currently owned by Scott Silverman. The property has experienced recurring heating and plumbing issues, particularly evident in late 2024 and early 2025, with multiple complaints about heat/hot water problems in December 2024 and January 2025, including issues with radiators in Apartment A1 and 1A. The building has also faced significant maintenance challenges related to mold and sanitary conditions, with multiple violations issued in 2025. More recently, in March 2025, HPD inspections resulted in violations for ceiling paint/plaster issues, flooring problems, and mold.

Notably, there are also concerns about lead paint hazards in Apartment D1, identified in August 2024. The building's history includes a mix of health and safety concerns, including a 2019 DOB violation for failing to file an annual boiler inspection report (though this was dismissed with a penalty), and multiple plumbing and heating-related complaints. While bedbug infestations were recorded between 2019-2021, there have been no reports of infestations in the most recent four years (2022-2025). The property underwent rodent inspections in 2017 and 2018, with initial inspections showing rat activity, though compliance was achieved in 2018.

The Department of Buildings records from 2022-2023 show minimal violations, with the most recent being an electrical wiring complaint in September 2023. The building has experienced ongoing maintenance and infrastructure challenges, particularly with heating systems and radiator functionality. Recent inspections in 2024 and 2025 have documented various violations requiring correction, including issues that potentially affect resident comfort and safety, such as mold, lead paint, and heating systems. These issues appear to have persisted over time, with multiple complaints being filed and violations being issued across different months and years, indicating potential ongoing challenges with building maintenance and compliance with housing codes.

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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307 Martense StreetBuilding Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in East Flatbush.

Building Characteristics

Total units 27
Year built 1922
Total area 22260 sq ft
Floors 4
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

2
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
86
Housing Violations
Class B & C housing maintenance code violations.
101
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
8
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
2
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.

Included Addresses

  • 307 Martense St, New York, NY 11226
  • 309 Martense St, New York, NY 11226
  • 311 Martense St, New York, NY 11226
  • 313 Martense St, New York, NY 11226

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307 Martense 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!

307 Martense 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 307 Martense Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 307 Martense 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
2025-03-282025-04-03Flooring/stairs-FloorNon EmergencyCLOSE
2025-03-282025-04-03Unsanitary Condition-MoldEmergencyCLOSE
2025-03-282025-04-03Paint/plaster-CeilingEmergencyCLOSE
2025-03-282025-04-03Appliance-Electric/gas RangeNon EmergencyCLOSE
2025-02-182025-02-22Heat/hot Water-Apartment OnlyEmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 307 Martense 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
2024-12-17BCloseNone1A§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING RADIATOR SHUT OFF VALVE HANDLE IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST2025-01-08T00:00:00.000Z
2024-12-14CCloseNoneNone§ 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 PUBLIC HALL, 1st STORYNone
2024-12-07BCloseNoneA1§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ,MISSING RADIATOR SHUT OFF VALVE KNOB IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT A1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST2025-01-08T00:00:00.000Z
2024-11-29BCloseNoneA1§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE RADIATOR HEATER AT EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT A1, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH2025-01-08T00:00:00.000Z
2024-08-05CCloseNoneD1§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM SOUTH AT WEST WALL DOOR, 1st CLOSET FROM SOUTH AT WEST WALL DOOR FRAME, 2nd CLOSET FROM SOUTH AT WEST WALL DOOR, 2nd CLOSET FROM SOUTH AT WEST WALL DOOR FRAME IN THE PRIVATE HALLWAY LOCATED AT APT D1, 4th STORY, 3rd APARTMENT FROM EAST AT SOUTHNone

311 Service Requests

Service requests made to 311 for 307 Martense Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-03-28 13:06APPLIANCEELECTRIC/GAS RANGEClosedHPD
2025-03-28 13:06PAINT/PLASTERCEILINGClosedHPD
2025-03-28 13:06FLOORING/STAIRSFLOORClosedHPD
2025-03-28 13:06UNSANITARY CONDITIONMOLDClosedHPD
2025-02-18 04:44UNSANITARY CONDITIONMOLDClosedHPD

DOB Complaints

Department of Buildings complaints regarding 307 Martense Street.

Complaint #FiledStatusCategoryInspection DateDisposition
39253532023-09-04CLOSEDElectrical Wiring: Defective/Exposed – In Progress2023-09-08Insufficient Information/unable To Locate Address (2023-09-08)
38745482022-09-20CLOSEDEnforcement Work Order (DOB)2022-09-26No Violation Warranted For Complaint At Time Of Inspection (2022-09-26)

DOB Violations

Department of Buildings violations regarding 307 Martense Street.

Date IssuedCategoryDescriptionStatusComments
2019-11-08V*-DOB VIOLATION - DISMISSEDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORTDAACIA DISMISSED,FULL PENALTY PD $1000 INV#62157009 CHK#91045397652020-01-14

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 307 Martense Street. 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 307 Martense 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
2024-12-130002023-11-012024-10-31
2024-11-070002022-11-012023-10-31
2023-12-050002022-11-012023-10-31
2022-12-220002021-11-012022-10-31
2022-11-150002020-11-012021-10-31

Rodent Inspections

Recent rodent inspection results for 307 Martense Street. Data from NYC DOHMH.

DateTypeResult
2018-05-08CompliancePassed
2018-04-25InitialRat Activity
2017-09-26InitialFailed for Other R

HPD Litigation Explanation

The table below shows the HPD litigation records for 307 Martense 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

OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 307 Martense 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

ECB Violations

Environmental Control Board violations for 307 Martense Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 307 Martense 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

Vacate Orders Explanation

The table below shows the vacate orders for 307 Martense 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

Work Orders Explanation

The table below shows the work orders for 307 Martense 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

Liens Explanation

The table below shows tax and water liens for 307 Martense 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

Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 307 Martense Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 307 Martense Street. 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 307 Martense Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 307 Martense Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 307 Martense 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 307 Martense Street Compares

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