Building and Landlord Data Analysis Report

2251 Knapp Street, Brooklyn, NY 11229

9
DOB Complaints
36
311 Housing Calls
37
Housing Violations
0
Permits

Risk Assessment

90
Low Risk

This building shows minimal signs of maintenance issues based on our analysis.

Our AI predicts there is a 90% chance of no major maintenance issues.
Augrented Insights Report for 2251 Knapp Street

This property at 2251 Knapp Street in Brooklyn was built in 1953. It contains 162 units and is classified as a hereafter erected class a. The building spans approximately 174,580 square feet.

Last updated: August 28, 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.

2251 Knapp Street Report Contents

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2251 Knapp StreetBuilding Overview

Renter Risk Rating

This building is in the safest 40% of buildings in Gerritsen Beach.

Building Characteristics

Total units 162
Year built 1953
Total area 174580 sq ft
Floors 6
Tax Abatements None
Building Class HEREAFTER ERECTED CLASS A
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Key Building Statistics

9
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
37
Housing Violations
Class B & C housing maintenance code violations.
36
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
2
Work Orders
Repair orders issued by city agencies.
5
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 2271 Knapp St, New York, NY 11229
  • 3121 Whitney Ave, New York, NY 11229
  • 2270 Plumb 1st St, New York, NY 11229
  • 3147 Whitney Ave, New York, NY 11229
  • 2251 Knapp St, New York, NY 11229
  • 2250 Plumb 1st St, New York, NY 11229
  • 2271 Knapp St, New York, NY 11229
  • 3121 Whitney Ave, New York, NY 11229
  • 2270 Plumb 1st St, New York, NY 11229
  • 3147 Whitney Ave, New York, NY 11229
  • 2251 Knapp St, New York, NY 11229
  • 2250 Plumb 1st St, New York, NY 11229
  • 2271 Knapp St, New York, NY 11229
  • 3121 Whitney Ave, New York, NY 11229
  • 2270 Plumb 1st St, New York, NY 11229
  • 3147 Whitney Ave, New York, NY 11229
  • 2251 Knapp St, New York, NY 11229
  • 2250 Plumb 1st St, New York, NY 11229

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2251 Knapp 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!

Date FiledCase TitleCourtLink
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2251 Knapp 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 2251 Knapp Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 2251 Knapp 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
2023-12-192023-12-22Heat/hot Water-Apartment OnlyEmergencyCLOSE
2023-12-112023-12-13Heat/hot Water-Entire BuildingEmergencyCLOSE
2023-06-112023-06-22Safety-Window Guard Broken/missingEmergencyCLOSE
2023-02-102023-02-13Heat/hot Water-Apartment OnlyEmergencyCLOSE
2022-11-152023-01-13Unsanitary Condition-PestsNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 2251 Knapp 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
2023-12-20BOpenNone6E§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 6E, 6th STORY, 1st APARTMENT FROM SOUTH AT WESTNone
2023-12-20BOpenNoneNone§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING AT PUBLIC HALL, 6th STORYNone
2023-12-20BOpenNone6E§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 6E, 6th STORY, 1st APARTMENT FROM SOUTH AT WESTNone
2023-12-20BOpenNoneNone§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WITH FIRE RETARDANT MATERIALS AT CEILING AT PUBLIC HALL, 6th STORYNone
2023-12-20AOpenNoneNone§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AT PUBLIC HALL, 6th STORYNone
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311 Service Requests

Service requests made to 311 for 2251 Knapp Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-02-08 12:00Drinking WaterIllness Caused by Drinking WaterClosedDOHMH
2023-12-19 18:51HEAT/HOT WATERAPARTMENT ONLYClosedHPD
2023-12-11 17:26HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2023-06-11 19:29SAFETYWINDOW GUARD BROKEN/MISSINGClosedHPD
2023-02-10 21:40HEAT/HOT WATERAPARTMENT ONLYClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 2251 Knapp Street.

Complaint #FiledStatusCategoryInspection DateDisposition
39686112024-07-15CLOSEDElevator: Single Device on Property/No Alternate Service2024-12-06No Violation Warranted For Complaint At Time Of Inspection (2024-12-09)
39084972023-06-07CLOSEDElevator: Single Device on Property/No Alternate Service2023-06-07Oath Violation Served (2023-06-09)
38968162023-03-13CLOSEDBoiler: Defective/Inoperative/No Permit2023-03-15No Violation Warranted For Complaint At Time Of Inspection (2023-03-15)
38256572021-12-19CLOSEDElevator: Single Device on Property/No Alternate Service2021-12-20Oath Violation Served (2021-12-21)
37987632021-05-26CLOSEDSidewalk Shed/Supported Scaffold/Inadequate/Defect/NONE/NO PMT/NO CERT2021-05-26No Violation Warranted For Complaint At Time Of Inspection (2021-05-26)
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DOB Violations

Department of Buildings violations regarding 2251 Knapp Street.

Date IssuedCategoryDescriptionStatusComments
2020-09-02V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 2251 Knapp Street. 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 2251 Knapp 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
2025-01-070002023-11-012024-10-31
2025-01-070002023-11-012024-10-31
2024-12-130002023-11-012024-10-31
2023-12-080002022-11-012023-10-31
2023-12-010002022-11-012023-10-31
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Rodent Inspections

Recent rodent inspection results for 2251 Knapp Street. Data from NYC DOHMH.

DateTypeResult
2020-07-28InitialPassed
2016-04-29InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 2251 Knapp 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
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OATH Cases Explanation

The table below shows the Office of Administrative Trials and Hearings cases for 2251 Knapp 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
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ECB Violations

Environmental Control Board violations for 2251 Knapp Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-10-0137031389JSOTO JAMES SFAILURE TO SUBMIT THE REQUIRED PARKING STRUCTURE INITIAL OBSERVATION REPORT FOR AN EXISTING PARKING STRUCTURE OR A PERIODIC INSPECTION OF A PARKING STRUCTURE(PIPS) REPORT DOCUMENTING THE CONDITIONS OF PSID#B000ACTIVE2500.02500.0
2024-10-0137031388HSOTO JAMES SFAILURE TO SUBMIT THE REQUIRED PARKING STRUCTURE INITIAL OBSERVATION REPORT FOR AN EXISTING PARKING STRUCTURE OR A PERIODIC INSPECTION OF A PARKING STRUCTURE(PIPS) REPORT DOCUMENTING THE CONDITIONS OF PSID#B000ACTIVE2500.02500.0
2023-06-0739087977LBRIGHAM PARK COOPERATIVEMISALIGNED CAB MIRROR. SLACK IN TAIL ROPE. INOPERATIVE CAR PHONE. MACHINE ROOM DOOR NOT FIRE RATED.RESOLVE312.00.0
2021-12-2039053140YSOTO JAMES SSHORTEN GOV ROPE. NON FIRE RATED MR DOOR.RESOLVE0.00.0
2021-12-2039053141XSOTO JAMES SNON FIRE RATED MACHINE ROOM DOOR.RESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 2251 Knapp 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
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Vacate Orders Explanation

The table below shows the vacate orders for 2251 Knapp 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
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Work Orders Explanation

The table below shows the work orders for 2251 Knapp 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
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Liens Explanation

The table below shows tax and water liens for 2251 Knapp 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
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Case NumberDateTypeStatusDetails

Sales Records

Sales transactions for 2251 Knapp Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 2251 Knapp Street. 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 2251 Knapp Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 2251 Knapp Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 2251 Knapp 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 2251 Knapp Street Compares

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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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