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Building and Landlord Data Analysis Report

350 Lefferts Avenue, Brooklyn, NY 11225

25
DOB Complaints
202
311 Housing Calls
148
Housing Violations
0
Permits

Risk Assessment

27
High Risk

This building is in the riskiest 10% of buildings in NYC with significant maintenance issues.

Our AI predicts there is a 27% chance of no major maintenance issues.
Augrented Insights Report for 350 Lefferts Avenue

The 350 Lefferts Avenue building, a 65-unit, 6-story Class A structure built in 1941, has experienced recurring maintenance and safety issues throughout 2025, particularly in the first half of the year. Most notably, there have been multiple complaints regarding inadequate heat and hot water, with HPD unable to gain access for inspections on several occasions in April 2025. The building has also faced substantial issues with unsanitary conditions, including a pest infestation (March 2025) and mold problems (March 2025), both of which resulted in violations.

Additional maintenance concerns this year have included water leaks, problems with paint/plaster, and multiple heating system failures affecting the entire building. The building's recent history shows patterns of persistent maintenance challenges, with significant violations related to elevator safety, water systems, and unauthorized work. Three separate ECB violations from 2023 remain active, concerning failure to comply with correction orders and various elevator maintenance issues, suggesting ongoing safety compliance challenges.

Significant building system inspections in 2023 raised concerns about the boiler system, though initial complaints were not substantiated upon inspection. While the building has experienced periodic bedbug infestations in previous years (most notably in 2021-2022), the most recent reports from 2022-2024 show no current infestations. Recent rodent activity was noted during a March 2025 inspection, indicating continuing challenges with pest control. The building's property management has engaged in various repair efforts, as evidenced by multiple violation closures, but persistent patterns of heating, plumbing, and safety compliance issues suggest ongoing maintenance challenges.

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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350 Lefferts Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Prospect-Lefferts Gardens.

Building Characteristics

Total units 65
Year built 1941
Total area 83520 sq ft
Floors 6
Tax Abatements None
Building Class HEREAFTER ERECTED CLASS A
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Key Building Statistics

25
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
148
Housing Violations
Class B & C housing maintenance code violations.
202
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
4
Work Orders
Repair orders issued by city agencies.
12
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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350 Lefferts 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!

350 Lefferts 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 350 Lefferts Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 350 Lefferts 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
2025-06-232025-06-27Water Leak-Slow LeakNon EmergencyCLOSE
2025-03-232025-04-13Unsanitary Condition-PestsNon EmergencyCLOSE
2025-04-092025-04-12Heat/hot Water-Entire BuildingEmergencyCLOSE
2025-03-122025-03-20Paint/plaster-WallNon EmergencyCLOSE
2025-03-122025-03-20Unsanitary Condition-MoldEmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 350 Lefferts 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
2024-12-29ACloseNone1F§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND NORTH WALL IN THE BATHROOM LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM EAST AT SOUTH2025-01-13T00:00:00.000Z
2024-12-29BCloseNone1F§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM EAST AT SOUTH2025-01-13T00:00:00.000Z
2024-12-29BCloseNone1F§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM EAST AT SOUTH2025-01-13T00:00:00.000Z
2024-11-14BCloseNone6K§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE FOYER LOCATED AT APT 6K, 6th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''WEST''2024-12-11T00:00:00.000Z
2024-05-23BOpenNone2B§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRICAL LIGHT FIXTURE AT CEILING IN THE 3rd ROOM FROM NORTH AT EAST LOCATED AT APT 2B, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTHNone

311 Service Requests

Service requests made to 311 for 350 Lefferts Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-04-09 08:49HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2025-03-23 15:07UNSANITARY CONDITIONPESTSClosedHPD
2025-03-12 11:24UNSANITARY CONDITIONMOLDClosedHPD
2025-03-12 11:24PAINT/PLASTERWALLClosedHPD
2025-03-12 11:14RodentRat SightingClosedDOHMH

DOB Complaints

Department of Buildings complaints regarding 350 Lefferts Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
39901782025-01-07CLOSEDBoiler: Defective/Inoperative/No Permit2025-01-10No Violation Warranted For Complaint At Time Of Inspection (2025-01-10)
39657312024-06-21CLOSEDElevator: Single Device on Property/No Alternate Service2024-11-19No Violation Warranted For Complaint At Time Of Inspection (2024-11-19)
39432382024-01-11CLOSEDWork Without a Permit – Occupied Multiple Dwelling2024-01-12Inspector Unable To Gain Access – 2nd Final Attempt (2024-01-12)
39321442023-10-23CLOSEDElevator: Single Device on Property/No Alternate Service2023-10-23Oath Violation Served (2023-10-23)
39174662023-07-06CLOSEDTenant Safety Inspection2023-06-16Compliance Inspection Performed (2023-07-06)

DOB Violations

Department of Buildings violations regarding 350 Lefferts Avenue.

Date IssuedCategoryDescriptionStatusComments
2024-06-12V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2023-10-04V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2023-10-04V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION000810 PAID INVOICE 908481842024-11-14
2021-03-08V-DOB VIOLATION - ACTIVE
2020-03-03V-DOB VIOLATION - ACTIVE

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 350 Lefferts 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 350 Lefferts 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
2024-12-050002023-11-012024-10-31
2023-12-040002022-11-012023-10-31
2022-12-223302021-11-012022-10-31
2021-12-287702020-11-012021-10-31
2021-07-272202019-11-012020-10-31

Rodent Inspections

Recent rodent inspection results for 350 Lefferts Avenue. Data from NYC DOHMH.

DateTypeResult
2025-03-28InitialRat Activity
2015-10-23InitialPassed
2013-05-16CompliancePassed
2013-04-30InitialFailed for Other R

HPD Litigation Explanation

The table below shows the HPD litigation records for 350 Lefferts 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 350 Lefferts 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 350 Lefferts Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2023-10-2339097622L350 LEFFERTS REALTIESCLASS 2: PROVIDE UNDER CAR LIGHT GUARD., PROVIDE CROSSBY'S ON COUNTER-WIEGHT ANTI-SPIN., PROVIDE CROSSBY'S ON TOP OF CAR ANTI-SPIN., REPAIR ALARM BUTTON AUDIBLE., REPAIR IN-CAR EMERGENCY STOP SWITCH AUDIBLE., PACTIVE1250.00.0
2023-06-1335656364K350 LEFFERTS REALTIESFAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS.FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIO#39077647J ISSUED ONACTIVE6250.06250.0
2023-06-1335656365M350 LEFFERTS REALTIESFAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS.FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIO#39080359M ISSUED ONACTIVE6250.06250.0
2023-02-2739080358K350 LEFFERTS REALTIESFAILURE TO SAFEGUARD. AT TIME OF INSPECTION OBSERVED DURING CONSTRUCTION WORK AT LOBBY CLEAR EXIT PASSAGEWAY OBSTRUCTED BY PLASTIC COVER, CONSTRUCTION ,CONSTRUCTION DEBRIS AND MATERIAL. CONSTRUCTION WORKER WORKACTIVE12500.012500.0
2023-02-2739080359M350 LEFFERTS REALTIESAT TIME OF INSPECTION OBSERVED CONSTRUCTION/DEMOLITION WORK AT GROUND FLOOR LOBBY WHERE CEILING HAS BEEN REMOVED. NO PERMIT ON DOB RECORD. STOP ALL WORK AT GROUND FLOOR EXCEPT HOUSEKEEPING AND SAFETY., OBTAIN ARESOLVE3125.03125.0

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 350 Lefferts 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 350 Lefferts 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 350 Lefferts 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 350 Lefferts 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 350 Lefferts Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 350 Lefferts 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 350 Lefferts Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 350 Lefferts Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 350 Lefferts 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 350 Lefferts Avenue Compares

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