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Building and Landlord Data Analysis Report

318 Warren Street, Brooklyn, NY 11201

17
DOB Complaints
27
311 Housing Calls
36
Housing Violations
1
Permits

Risk Assessment

60
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 60% chance of no major maintenance issues.
Augrented Insights Report for 318 Warren Street

318 Warren Street is a 4-story, 48-unit residential building constructed in 1910 in Carroll Gardens, currently owned by Harry Hirsch. The building has experienced persistent water-related issues in recent years, with multiple complaints documented between 2023 and 2024, including both slow and heavy leaks that resulted in HPD inspections and violations.

In 2023, several issues emerged involving Apartment C14, including problems with plaster work, pest infestations, unsanitary conditions, and safety concerns related to smoke detectors, which were documented through both complaints and violations. More recently, in 2025, there were complaints regarding defective boiler operations. The building has several active violations related to external low-pressure inspection filing requirements spanning from 2018 through 2023, which remain unresolved as of July 2025.

There have also been documented issues with building facade maintenance, particularly vertical cracks in stucco walls noted in 2024, and earlier concerns regarding elevator functionality and emergency exit doors. Historical records show compliance with bedbug reporting requirements in recent years, with no reported infestations between 2017 and 2025. A thorough review of the building's history reveals ongoing maintenance challenges and a pattern of water-related issues, with the most recent concerns centered around boiler operation and low-pressure inspection compliance.

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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318 Warren Street Building Overview

Renter Risk Rating

This building is in the safest 10% of buildings in Carroll Gardens.

Building Characteristics

Total units 48
Year built 1910
Total area 94364 sq ft
Floors 4
Tax Abatements None
Building Class HEREAFTER ERECTED CLASS A
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Key Building Statistics

17
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
36
Housing Violations
Class B & C housing maintenance code violations.
27
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
1
Work Orders
Repair orders issued by city agencies.
7
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
1
Rodent Inspections
Rodent inspections conducted by DOHMH.
1
Building Permits
Permits issued by DOB in the last 7 years.

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318 Warren 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!

318 Warren Street 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 318 Warren Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 318 Warren 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
2024-12-262025-04-04Water Leak-Slow LeakNon EmergencyCLOSE
2024-09-282024-10-22Water Leak-Heavy FlowEmergencyCLOSE
2024-07-262024-10-04Water Leak-Damp SpotNon EmergencyCLOSE
2024-07-262024-10-04Water Leak-Slow LeakNon EmergencyCLOSE
2024-06-112024-06-19Water Leak-Heavy FlowEmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 318 Warren 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
2024-10-08BCloseNoneNone§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT PLASTER AT CEILING AND EAST WALL AT PUBLIC HALL, 4th STORY, SECTION AT EAST2024-10-31T00:00:00.000Z
2024-10-08ACloseNoneNone§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AND EAST WALL AT PUBLIC HALL, 4th STORY, SECTION AT EAST2024-10-31T00:00:00.000Z
2024-10-08ACloseNoneNone§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQUARE FEET AT CEILING AT PUBLIC HALL, 4th STORY, SECTION AT EAST2025-01-24T00:00:00.000Z
2024-06-17COpenNoneC14§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 4, WG TO REPLACE = 0, WG TO REPAIR = 0 IN THE ENTIRE APARTMENT LOCATED AT APT C14, 4th STORY, 4th APARTMENT FROM EAST AT SOUTH , SECTION AT WESTNone
2024-06-17CCloseNoneC14HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT C14, 4th STORY, 4th APARTMENT FROM EAST AT SOUTH , SECTION AT WESTNone

311 Service Requests

Service requests made to 311 for 318 Warren Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-12-26 14:56WATER LEAKSLOW LEAKClosedHPD
2024-09-28 09:29WATER LEAKHEAVY FLOWClosedHPD
2024-07-26 12:32WATER LEAKSLOW LEAKClosedHPD
2024-07-26 12:32WATER LEAKDAMP SPOTClosedHPD
2024-06-11 16:17WATER LEAKHEAVY FLOWClosedHPD

DOB Complaints

Department of Buildings complaints regarding 318 Warren Street.

Complaint #FiledStatusCategoryInspection DateDisposition
2025-01-30CLOSEDBoiler: Defective/Inoperative/No Permit2025-02-03Oath Violation Served (2025-02-04)
2025-01-30CLOSEDBoiler: Defective/Inoperative/No Permit2025-02-13Please See Complaint Number (2025-02-13)
39645752024-06-12CLOSEDBuilding Shaking/Vibrating/Struct Stability Affected2024-06-13Oath Violation Served (2024-06-13)
39533472024-03-26CLOSEDWork Without a Permit – Occupied Multiple Dwelling2024-03-26No Violation Warranted For Complaint At Time Of Inspection (2024-03-26)
39516112024-03-13CLOSEDElevator: Multiple Devices on Property2024-03-22No Violation Warranted For Complaint At Time Of Inspection (2024-03-25)

DOB Violations

Department of Buildings violations regarding 318 Warren Street.

Date IssuedCategoryDescriptionStatusComments
2024-09-23V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2021 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 318 Warren 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 318 Warren 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
2024-12-090002023-11-012024-10-31
2023-12-050002022-11-012023-10-31
2022-12-280002021-11-012022-10-31
2022-02-160002020-11-012021-10-31
2020-12-220002019-11-012020-10-31

Rodent Inspections

Recent rodent inspection results for 318 Warren Street. Data from NYC DOHMH.

DateTypeResult
2025-02-25InitialPassed
2012-09-25CompliancePassed
2012-08-29InitialFailed for Other R

HPD Litigation Explanation

The table below shows the HPD litigation records for 318 Warren 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 318 Warren 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 318 Warren Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-06-1339116747XTO THE OWNER OFAT TIME OF INSPECTION OBSERVED FACADE IN STATE OF DISREPAIR, AT EXP#1 ON RIGHT SIDE 3RD AND 4TH FLOOR WINDOW STUCCO WALL HAVE VERTICAL CRACK AND EXP#2 STUCCO WALL ABOVE 4TH FLOOR WINDOW HAVE CRACK., MAINTAIN EXRESOLVE0.00.0
2021-06-0335554717JSMITH STREET REALTY LLCWORK WITHOUT A PERMIT.AT THE TIME OF INSPECTION,OBSERVED NEW ELECTRICAL APPLICATION OF AN INTAKE EXHAUST FAN INSTALLED FULLY ENERGIZED AND FUNCTIONAL WITHOUT A PERMIT IN THE BOILER ROOM AT CELLAR LEVEL OF THE SRESOLVE625.00.0
2019-12-0438272650HSMITH STREET REALTY LLC97X10, 12X10, 100D10: (97,X,10) ENTIRE DEVICE NOT IN SERVICE, RETURN TO SERVICE. (12,X,10) CAR LIGHTING NOT WORKING. (100,D,10) TOWER COVER NOT SECUREDRESOLVE310.00.0
2019-07-2338270742XSMITH STREET REALTY LLC97X17 OUT OF SERVICE. BASED UPON MY INSPECTION THE DEVICE IS FOUND TOBE OUT OF SERVICE CREATING A HAZARDOUS CONDITION AS PER 1RCNY 11-02, BUILDING HAS 48 APT UNITS AND ONE OF TWO ELEVATORS OUT OF SERVICE RMDY:RESOLVE1563.00.0
2019-05-2035423377MSMITH STREET REALTY LLCEXIT DOOR NOT SELF CLOSING . NOTED AT 1ST FLOOR,SECOND MEANS OF EGRESSAND THE DOOR LEADING TO THE ROOF , EXIT DOORS NOT CLOSING PROPERLY DUE TO MISSING DOOR CHECKS. REMEDY: REPAIR/REPLACE DOOR.RESOLVE312.00.0

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 318 Warren 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 318 Warren 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 318 Warren 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 318 Warren 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 318 Warren Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 318 Warren 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 318 Warren Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 318 Warren Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 318 Warren 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 318 Warren Street Compares

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Unlock Complete Building History

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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