You need to enable JavaScript to use this site.4809 Avenue J, Brooklyn Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

4809 Avenue J, Brooklyn, NY 11234

1
DOB Complaints
7
311 Housing Calls
6
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 4809 Avenue J

The two-family house at 4809 Avenue J in Flatlands, owned by Adiep Ali, has experienced significant maintenance issues, particularly in 2019, when multiple emergency service requests were filed regarding serious plumbing and sanitary conditions. Between March and July 2019, the building faced numerous interrelated problems including water supply issues, heavy and slow leaks, unsanitary conditions including mold and pest infestations (specifically roaches), and heat/hot water problems.

The Building Department's inspection in July 2019 revealed open Class C violations regarding excessively hot water (over 130 degrees) at bathroom and kitchen faucets in the first-floor apartment, along with various other violations in both the first and first-floor rear apartments related to plumbing, painting, and sanitation. A complaint of illegal conversion was filed in March 2019, though access was denied during the inspection attempts. Earlier rodent inspections in 2010 showed mixed results, with one compliance inspection passing and an initial inspection failing for unspecified reasons.

The extensive nature of the 2019 violations and service requests, many of which resulted in emergency responses, indicates a period of significant maintenance challenges for the building. While some of these issues may have been addressed, as evidenced by the closed status of many complaints, several violations remain open as of the most recent data available. The building's documented history suggests ongoing maintenance requirements, particularly regarding plumbing and sanitation systems, though recent data (as of October 2023) is not available to assess the current condition.

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.

Download Full Report for 4809 Avenue J

Sign up to download the full building report in PDF or Excel format

Sign Up for Free

4809 Avenue J Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 2
Year built 1950
Total area 2132 sq ft
Floors 2
Tax Abatements None
Building Class 2 FAMILY HOUSE
Preview of building report data and features

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.

Full violation history
Landlord portfolios
Court case records
PDF/Excel reports
Sign Up for Free Access
No credit card required • Instant access

Key Building Statistics

1
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
6
Housing Violations
Class B & C housing maintenance code violations.
7
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.
1
Evictions
Evictions executed by city marshalls.
1
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Map and Aerial View of 4809 Avenue J

Street Map View
Loading map...

Loading street map...

Satellite View
Loading satellite view...

Loading satellite view...

Reviews of 4809 Avenue J

See what current and past tenants have to say

No reviews yet

Be the first to share your experience living at this property. Your review helps future tenants make informed decisions.

Rate your experience Share honest feedback Help other tenants

Share Your Experience

Help future tenants by leaving an honest review of this property

Login Required

You must be logged in to leave a review. Join our community and share your experience!

Login to Continue
Don't have an account? Sign up here

4809 Avenue J 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!

4809 Avenue J 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 4809 Avenue J

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 4809 Avenue J. 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
2019-06-192019-07-17Plumbing-Water SupplyImmediate EmergencyCLOSE
2019-06-192019-07-17Plumbing-Water SupplyImmediate EmergencyCLOSE
2019-06-192019-07-07Unsanitary Condition-MoldEmergencyCLOSE
2019-06-192019-07-07Water Leak-Heavy FlowEmergencyCLOSE
2019-04-012019-04-06Water Leak-Slow LeakNon EmergencyCLOSE

Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 4809 Avenue J. 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
2019-07-15COpenNone1FL§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130 DEGREES AT FAUCET IN THE BATHROOM LOCATED AT APT 1FL, 1st STORYNone
2019-07-15COpenNone1FL§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOTWATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130 DEGREES AT FAUCET IN THE KITCHEN LOCATED AT APT 1FL, 1st STORYNone
2019-04-04BOpenNone1FLHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1FL, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
2019-04-04BOpenNone1FL§ 27-2026 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTE LINE AT SINK IN THE KITCHEN LOCATED AT APT 1FL, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone
2019-04-04AOpenNone1FL§ 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT EAST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 1FL, 1st STORY, 1st APARTMENT FROM WEST AT NORTHNone

311 Service Requests

Service requests made to 311 for 4809 Avenue J. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2019-06-19 17:26WATER LEAKHEAVY FLOWClosedHPD
2019-06-19 17:26UNSANITARY CONDITIONMOLDClosedHPD
2019-06-19 17:26Unsanitary ConditionClosedHPD
2019-06-19 17:18PLUMBINGWATER SUPPLYClosedHPD
2019-06-19 17:18PLUMBINGWATER SUPPLYClosedHPD

DOB Complaints

Department of Buildings complaints regarding 4809 Avenue J.

Complaint #FiledStatusCategoryInspection DateDisposition
36915662019-03-18CLOSEDIllegal Conversion2019-04-11Access Denied – 2nd Attempt (2019-04-11)

DOB Violations

Department of Buildings violations regarding 4809 Avenue J.

Date IssuedCategoryDescriptionStatusComments

Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 4809 Avenue J. 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 4809 Avenue J. 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

Rodent Inspections

Recent rodent inspection results for 4809 Avenue J. Data from NYC DOHMH.

DateTypeResult
2010-10-08CompliancePassed
2010-09-14InitialFailed for Other R

HPD Litigation Explanation

The table below shows the HPD litigation records for 4809 Avenue J. 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 4809 Avenue J. 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 4809 Avenue J. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due

Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 4809 Avenue J. 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 4809 Avenue J. 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 4809 Avenue J. 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 4809 Avenue J. 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 4809 Avenue J. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 4809 Avenue J. 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 4809 Avenue J. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 4809 Avenue J. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 4809 Avenue J. 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
Sign in to view this data.

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 4809 Avenue J Compares

Loading...

Loading comparison data...

Compare with buildings in Flatlands:

0

Comparable Buildings

0

Better Rated

0

Worse Rated

Preview of building report data and features

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.

Full violation history
Landlord portfolios
Court case records
PDF/Excel reports
Sign Up for Free Access
No credit card required • Instant access

Nearby Buildings