You need to enable JavaScript to use this site.186 21st Street, Brooklyn Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

186 21st Street, Brooklyn, NY 11232

5
DOB Complaints
3
311 Housing Calls
0
Housing Violations
6
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 186 21st Street

The 26-unit, 5-story building at 186 21st Street in Sunset Park, owned by Yossef Ariel, was completed in 2017 and has experienced several maintenance and compliance issues since inception. Most recently, in early 2025, there was a sewage odor complaint and a rat sighting report, with the former resulting in an advisory to the management. Between 2023-2024, there were mold-related complaints investigated by HPD, though no violations were found.

The building experienced heat/hot water issues affecting the entire building in 2021, but inspectors were unable to gain access to verify the problem. The property has maintained a consistent record of addressing bedbug issues, with the most recent reports from 2022-2024 showing no active infestations. Several important safety violation notices were issued in 2021, including requirements for posting gas leak procedures, smoke detector requirements, carbon monoxide detector requirements, and maintaining proper building registration notices, though these were ultimately certified as corrected by mid-2021.

During construction in 2018, there were multiple violations noted regarding site management and building safety, including issues with roof protection and housekeeping, though these were resolved and no penalties were ultimately imposed. There have been two rodent inspections in late 2024 and early 2025, with the most recent showing no violations, but earlier inspections in 2024 indicated rat activity. The building's records also show consistent compliance with bedbug reporting requirements, with no reported infestations in recent years.

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.

186 21st Street Report Contents

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186 21st Street Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Sunset Park.

Building Characteristics

Total units 26
Year built 2017
Total area 34347 sq ft
Floors 5
Tax Abatements None
Building Class HEREAFTER ERECTED CLASS A
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Key Building Statistics

5
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
3
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
1
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
1
Rodent Inspections
Rodent inspections conducted by DOHMH.
6
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 186 21st St, New York, NY 11232
  • 196 21st St, New York, NY 11232
  • 194 21st St, New York, NY 11232

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186 21st 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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186 21st Street Rent Control Status

Year Built
Built after 1974
Units
More than 6 units
RGB Registration
Registered
Tax Abatement
None found
Year BuiltUnitsRGB RegistrationTax Abatement
After 1974 >6 units Registered None

Full Building Data for 186 21st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 186 21st 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
2023-07-272024-03-08Unsanitary Condition-MoldEmergencyCLOSE
2021-02-022021-02-10Heat/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 186 21st 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
2021-04-20ACloseNoneNone(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.None
2021-02-09ACloseNoneNone§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED2021-05-08T00:00:00.000Z
2021-02-09ACloseNoneNone§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING AT PUBLIC HALL, 1st STORY2021-05-08T00:00:00.000Z
2021-02-09ACloseNoneNone§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING AT PUBLIC HALL, 1st STORY2021-05-08T00:00:00.000Z
2021-02-09ACloseNoneNone§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING.2021-05-08T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 186 21st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-01-22 20:37Indoor Air QualitySewage OdorClosedDOHMH
2024-11-06 13:33RodentRat SightingClosedDOHMH
2023-07-27 08:33UNSANITARY CONDITIONMOLDClosedHPD
2021-02-02 19:28HEAT/HOT WATERENTIRE BUILDINGClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 186 21st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
39684002024-07-12CLOSEDVent/Exhaust – Illegal/Improper2025-02-24No Violation Warranted For Complaint At Time Of Inspection (2025-02-24)
39214142023-08-04CLOSEDIllegal Hotel Rooms in Residential Buildings2023-12-12No Violation Warranted For Complaint At Time Of Inspection (2023-12-12)
37341742019-12-12CLOSEDCSE: Sweep2019-12-12No Violation Warranted For Complaint At Time Of Inspection (2019-12-12)
36861612019-02-11CLOSEDSustainability Enforcement Work Order2019-05-24Stop Work Order Fully Rescinded (2019-05-24)
36847042019-01-30CLOSEDSustainability Enforcement Work Order2019-02-20No Violation Warranted For Complaint At Time Of Inspection (2019-02-21)
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DOB Violations

Department of Buildings violations regarding 186 21st Street.

Date IssuedCategoryDescriptionStatusComments
2020-12-23V*-DOB VIOLATION - ResolvedDISMISSED BASED ON SUBSEQUENT REPORT SHOWING DEFECTS CORRECTED2022-12-16
2018-10-31V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONNYJ PAID INV 315262872019-04-29
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 186 21st 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 186 21st 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
2024-12-310002023-11-012024-10-31
2023-12-270002022-11-012023-10-31
2022-12-010002021-11-012022-10-31
2021-12-220002020-11-012021-10-31
2021-05-1302602019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 186 21st Street. Data from NYC DOHMH.

DateTypeResult
2025-02-06CompliancePassed
2024-12-19InitialRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 186 21st 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 186 21st 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 186 21st Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2019-04-2435420666PPRO-H DEVELOPMENT INCSEC. 3307.2.1 FAILURE TO COMPLY W/DOT REGULATIONS. AT TIME OF INSPECTION I OBSERVED PROPOSED 5 STY RESIDENTIAL NEW BLDG COMPLETE TO ROOF LEVVEL W/ON GOING WORK PRESENT. NO ONE IS CURRENTLY WORKING-HOWEVER I OBSRESOLVE0.00.0
2019-03-1339001563LPRO-H-DEVELOPMENT INCON AN ENERGY COMPLIANCE INSPECTION I OBSERVED CONTINUOUS INSULATION EXTERIOR WALL AT EXP. (2) INSTALLED SUBSTANDARD CONTRARY TO APPROVED PLANS ON PAGE (A505-01) PLEASE CONTACT : ENERGYCODEINSPECTIONS@BUILDINGRESOLVE1000.00.0
2018-10-0135354024KPRO-H DEVELOPMENT INCFAILURE TO NOTIFY THE DEVELOPMENT PRIOR TO THE COMMENCEMENT OF EARTHWORK. AT TIME OF INSPECTION, I OBSERVED AN ACTIVE JOB SITE OF 5 STORY BUILDING ERECTED AND ALMOST COMPLETED AT INTERIOR (FINISHES)STAGE W/O NORESOLVE0.00.0
2018-08-0735331371NPRO-H DEVELOPMENT INCSEC. 3309.10 ROOF PROTECTION: AT THE TIME OF MY INSPECTION OF A 5 STY BLDG CURRENTLY AT ROF LEVEL W/CONSTRUCTION OPERATIONS IN PROGRESS. IN RESPOSE TO A PUBLIC COMPLAINT FROM THE ADJANCENT PROPERTY STATING THATRESOLVE2500.00.0
2018-08-0735331372PPRO-H DEVELOPMENT INCHOUSEKEEPING: AT THE TIME OF MY INSPECTION OF A 5 STY BLDG CURRENTLY AT ROOF LEVEL W/CONSTRUCTION OPERATIONS IN PROGRESS. I OBSERVED HOUSEKEEPING NOT BEING ADEQUATELY MAINTAINED AS CEMENT,WOOD & BRICK DEBRI ISRESOLVE625.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 186 21st 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 186 21st 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 186 21st 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 186 21st 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 186 21st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 186 21st 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 186 21st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 186 21st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 186 21st 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 186 21st Street Compares

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