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Building and Landlord Data Analysis Report

518 51st Street, Brooklyn, NY 11220

4
DOB Complaints
2
311 Housing Calls
0
Housing Violations
3
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 518 51st Street

518 51st Street in Sunset Park is a two-story, three-unit residential building constructed in 1905, currently owned by Yosef Aisaa. The property has experienced recurring issues with heat and hot water, with complaints filed in both March and September 2018, though in both cases, HPD was unable to access the building for inspection.

Of particular concern is the building's current open violation status regarding the failure to file annual bedbug reports for the years 2021 through 2024, which is classified as an A-level violation under the Housing Maintenance Code. The building's history shows significant safety and compliance issues, particularly during 2018-2019. In 2018, multiple violations were documented related to unauthorized construction and safety concerns following inspections on November 1, 2018, including problems with an unpermitted sprinkler system, obstructed exit passageways, and unauthorized interior modifications.

These violations led to Environmental Control Board citations against the owner for failing to correct the issues and file required documentation, with penalties imposed in 2019. Permits were ultimately issued in early 2019 and through 2020 for plumbing work, indicating some attempts to address the building's code compliance issues. While many of the 2018 violations have been resolved, the persistent bedbug report violation from 2021 to 2024 raises potential current habitability concerns.

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.

518 51st Street Report Contents

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518 51st Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 3
Year built 1905
Total area 2820 sq ft
Floors 2
Tax Abatements None
Building Class HERETOFORE CONVERTED CLASS B
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Key Building Statistics

4
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
2
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
11
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
0
Rodent Inspections
Rodent inspections conducted by DOHMH.
3
Building Permits
Permits issued by DOB in the last 7 years.

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518 51st 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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518 51st Street Rent Control Status

Year Built
Built before 1974
Units
Less 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 518 51st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 518 51st 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
2019-03-032019-03-05Heat/hot Water-Apartment OnlyEmergencyCLOSE
2018-09-202018-09-25Heat/hot Water-Apartment OnlyEmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 518 51st 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
2024-04-08AOpenNoneNone(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
2023-03-20AOpenNoneNone(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
2022-02-22AOpenNoneNone(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
2021-04-06AOpenNoneNone(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
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311 Service Requests

Service requests made to 311 for 518 51st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2019-03-03 12:11HEAT/HOT WATERAPARTMENT ONLYClosedHPD
2018-09-20 08:40HEAT/HOT WATERAPARTMENT ONLYClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 518 51st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
36915522019-03-18CLOSEDIllegal Conversion2019-04-27Inspector Unable To Gain Access – 2nd Final Attempt (2019-04-29)
36738902018-11-01CLOSEDConstruction Enforcement Work Order (DOB)2018-11-01Oath Violation Served (2018-11-05)
36739112018-11-01CLOSEDSprinkler System – Inadequate2018-11-01Oath Violation Served (2018-11-02)
36683362018-09-21CLOSEDIllegal Conversion2018-10-26Oath Violation Served (2018-11-02)
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DOB Violations

Department of Buildings violations regarding 518 51st Street.

Date IssuedCategoryDescriptionStatusComments
2019-01-23V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONJYF PAID INV #620571112019-02-14
2019-01-23V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONHPM PAID INVOICE# 621699182020-07-20
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 518 51st 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 518 51st 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
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Rodent Inspections

Recent rodent inspection results for 518 51st Street. Data from NYC DOHMH.

DateTypeResult
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HPD Litigation Explanation

The table below shows the HPD litigation records for 518 51st 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 518 51st 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 518 51st Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2020-03-1035517061NAISAA, MOHAMMED AFAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35314693L ISSUED ON 10/26/18 & TO FILE A CERT OF CORRECTION PURSUANT TO 28-201.1 & 1RCNY 102-01. REMEDY: COMPLY W/COMM'S ORDER &/OR FILE A CERT OF CRESOLVE3155.00.0
2019-09-1235428792MMOHAMMED A AISAAFAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#35314693L ISSUED ON 10-26-18 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01. OCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O OR BLDG DEPT RECORRESOLVE3125.00.0
2018-12-2035380056YMOHAMMED A AISAAFAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/ VIOLATION #35314656M ISSUED ON 11/01/2018 AND TO FILE A CERTIFICATE OFCORRECTION PURSUANT TO 29-201.1 AND 1RCNY 102-07 FOR FAILURE TO PROVIDRESOLVE625.00.0
2018-12-0635392605XMOHAMMED AISAA AFAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION #35314693L ISSUED 10/26/18 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01. FOR: ILLEGAL OCCUPANCY INRESOLVE625.00.0
2018-11-0139000693PMOHAMMED AISAA*JOINT INSPECTION WITH CONSTRUCTION ENFORCEMENT AND FDNY*……ON 11-01-18 @ APPROX 5:30 PM I OBSERVED ON THE 2ND AND 3RD FLOOR A SPRINKLER SYSTEM INSTALLED WITHOUT ANY PERMITS AND APPROVED DOB PLANS ON FILE UNDERRESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 518 51st 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 518 51st 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 518 51st 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 518 51st 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 518 51st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 518 51st 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 518 51st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 518 51st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 518 51st 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 518 51st Street Compares

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