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Building and Landlord Data Analysis Report

312 Knickerbocker Avenue, Brooklyn, NY 11237

14
DOB Complaints
20
311 Housing Calls
3
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 312 Knickerbocker Avenue

312 Knickerbocker Avenue is a 4-story, 9-unit New Law Tenement building located in the Bushwick neighborhood, constructed in 1932 and owned by Antonino Pierdipino. The building has experienced persistent heat and hot water issues, particularly during 2018-2019, with multiple emergency complaints filed through HPD indicating building-wide problems.

These issues appear to have been temporarily resolved as complaints tapered off after early 2019. In terms of building maintenance, several violations were recorded in 2018-2019, including required repairs to fire retardant materials and hall painting on the 4th story, as well as multiple administrative code violations regarding posted notices and supervision information on the 1st story. More recent history shows some concerning activity, with multiple Department of Buildings complaints in February 2024 regarding unauthorized work and unlicensed plumbing, though inspections generally found no violations warranting action.

A building-wide masonry issue was documented in July 2020 relating to sidewalk repair work, which remains an active violation. The building has maintained a good record regarding bedbug infestations, with zero reported cases in the past five years from 2019-2024, and all recent rodent inspections (2022-2025) have passed, though there was one noted "Rat Activity" result in April 2022. The most recent recorded infrastructure concerns appear to be primarily related to unauthorized work, with no significant building system failures reported since 2019.

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.

312 Knickerbocker Avenue Report Contents

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312 Knickerbocker Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Bushwick.

Building Characteristics

Total units 9
Year built 1932
Total area 9250 sq ft
Floors 4
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

14
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
3
Housing Violations
Class B & C housing maintenance code violations.
20
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
3
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 803 Hart St, New York, NY 11237
  • 312 Knickerbocker Ave, New York, NY 11237

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312 Knickerbocker 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!

Date FiledCase TitleCourtLink
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312 Knickerbocker Avenue 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 312 Knickerbocker Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 312 Knickerbocker 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
2019-03-212019-03-23Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-03-162019-03-19Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-02-232019-02-27Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-02-162019-02-20Heat/hot Water-Entire BuildingEmergencyCLOSE
2019-02-172019-02-20Heat/hot Water-Entire BuildingEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 312 Knickerbocker 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
2019-02-25BCloseNoneNone§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT WEST WALL AT PUBLIC HALL, 4th STORY2019-04-10T00:00:00.000Z
2019-02-25ACloseNoneNone§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WEST WALL AT PUBLIC HALL, 4th STORY2019-04-10T00:00:00.000Z
2018-09-11BCloseNoneNone§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES CONSISTING OF FLOWER POTS ON 2ND STORY BALCONY AT 2ND FIRE ESCAPE FROM LEFT AT SOUTH EXTERIOR WALL2018-09-14T00:00:00.000Z
2018-09-11ACloseNoneNone§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY2018-09-14T00:00:00.000Z
2018-09-11ACloseNoneNone§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY2018-09-14T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 312 Knickerbocker Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2019-03-21 08:33HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2019-03-16 15:29HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2019-02-23 14:42HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2019-02-17 10:16HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2019-02-16 10:32HEAT/HOT WATERENTIRE BUILDINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 312 Knickerbocker Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
39479822024-02-19CLOSEDWork Without a Permit – Occupied Multiple Dwelling2024-02-20Please See Complaint Number (2024-02-20)
39479912024-02-19CLOSEDUnlicensed/Illegal/Improper Plumbing Work In-Progress2024-02-20No Violation Warranted For Complaint At Time Of Inspection (2024-02-20)
39479732024-02-19CLOSEDWork Without a Permit – Occupied Multiple Dwelling2024-02-20Please See Complaint Number (2024-02-20)
39473712024-02-13CLOSEDUnlicensed/Illegal Activity2024-02-15Access Denied – 2nd Attempt (2024-02-15)
39473692024-02-13CLOSEDWork Without a Permit – Occupied Multiple Dwelling2024-02-15No Violation Warranted For Complaint At Time Of Inspection (2024-02-15)
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DOB Violations

Department of Buildings violations regarding 312 Knickerbocker Avenue.

Date IssuedCategoryDescriptionStatusComments
2020-07-16V-DOB VIOLATION - ACTIVESTRUCTURE RENDERED NON-COMPLIANT. AT TIME OF INSPECTION DAMAGE OBSERVED TO HAVE BEEN SUSTAINED TO MASONRY WALL AT CELLAR LEVEL EXPOSURE 2 WHERE WORKER JACK HAMMERING PENETRATED THROUGH TO BUILDING WALL DUE TO ON GOING SIDEWALK REPAIR WORK AT 312 KNICKERBOCKER AVENUE.
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 312 Knickerbocker Avenue. The information includes the date, type, description, and status of each complaint. The data is sourced from DOHMH/311.

DateTypeDescriptionStatus
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Bedbug Infestations

The table below shows the bedbug reports filed by the landlord for 312 Knickerbocker 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
2024-12-270002023-11-012024-10-31
2023-12-010002022-11-012023-10-31
2023-02-020002021-11-012022-10-31
2022-11-030002020-11-012021-10-31
2022-02-030002020-11-012021-10-31
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Rodent Inspections

Recent rodent inspection results for 312 Knickerbocker Avenue. Data from NYC DOHMH.

DateTypeResult
2025-04-08InitialPassed
2024-10-11InitialPassed
2024-04-17InitialPassed
2023-10-18InitialPassed
2023-04-28InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 312 Knickerbocker 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
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OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 312 Knickerbocker 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
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ECB Violations

Environmental Control Board violations for 312 Knickerbocker Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 312 Knickerbocker 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
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Vacate Orders Explanation

The table below shows the vacate orders for 312 Knickerbocker 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
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Work Orders Explanation

The table below shows the work orders for 312 Knickerbocker 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
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Liens Explanation

The table below shows tax and water liens for 312 Knickerbocker 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
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Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 312 Knickerbocker Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 312 Knickerbocker Avenue. Data includes filing date, type, and status.

Start DateEnd DateStatusProcedureFloor

Fire Violations

Violations issued by the Fire Department for this property.

Violation NumberDateDescriptionStatus
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Fire Inspections

Fire Department inspection records for this property.

DateTypeResult
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Fire Certificates

Fire safety certificates for this property.

TypeIssue DateExpiration
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Water Connections

Water connection permits and records for 312 Knickerbocker Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 312 Knickerbocker Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 312 Knickerbocker 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 312 Knickerbocker Avenue Compares

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