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Building and Landlord Data Analysis Report

3804 Greystone Avenue, Bronx, NY 10463

41
DOB Complaints
509
311 Housing Calls
556
Housing Violations
1
Permits

Risk Assessment

16
High Risk

This building is in the riskiest 10% of buildings in NYC with significant maintenance issues.

Our AI predicts there is a 16% chance of no major maintenance issues.
Augrented Insights Report for 3804 Greystone Avenue

This 6-story, 40-unit New Law Tenement building located at 3804 Greystone Avenue in Fieldston has faced several significant maintenance and safety challenges in recent years. The building, constructed in 1927 and currently owned by Jonathan Hoch, has ongoing concerns with its elevator system, as evidenced by multiple complaints between 2023-2025 regarding "Single Device on Property/No Alternate Service," with active violations carrying penalties. Structural and safety issues have been documented, including an active violation from 2023 showing disrepair of the parapet wall with diagonal step cracks and spalling bricks.

The building has experienced recurring rodent activity, with multiple inspections showing rat activity between 2023-2025, though the most recent inspection in June 2025 passed. Recent housing maintenance issues from 2025 include a broken window guard violation, carbon monoxide detector inspection failure, and multiple complaints that HPD was unable to inspect. There are several open violations from a December 2024 inspection of Apartment C1, including issues with water supply, bathtub/shower, appliance repairs, and mold conditions.

The building's elevator system has been a particular concern, with multiple violations noted between 2022-2024 related to door operation and security. There are also environmental concerns, including active violations from 2024-2025 regarding building maintenance and structural issues. The property has shown some compliance with bedbug eradication, reporting zero infested units in recent filings. While the building has received several permits, including one in 2019, the pattern of violations and complaints suggests ongoing maintenance challenges that impact resident safety and comfort.

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.

3804 Greystone Avenue Report Contents

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3804 Greystone Avenue Building Overview

Renter Risk Rating

This building is in the safest 10% of buildings in Fieldston.

Building Characteristics

Total units 40
Year built 1927
Total area 42552 sq ft
Floors 6
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

41
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
556
Housing Violations
Class B & C housing maintenance code violations.
509
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
51
Work Orders
Repair orders issued by city agencies.
21
ECB Violations
Environmental Control Board violations on record.
1
Evictions
Evictions executed by city marshalls.
14
Rodent Inspections
Rodent inspections conducted by DOHMH.
1
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 3800 Greystone Ave, New York, NY 10463
  • 3802 Greystone Ave, New York, NY 10463
  • 445 West 238th St, New York, NY 10463
  • 447 West 238th St, New York, NY 10463
  • 449 West 238th St, New York, NY 10463
  • 451 West 238th St, New York, NY 10463
  • 453 West 238th St, New York, NY 10463
  • 455 West 238th St, New York, NY 10463
  • 457 West 238th St, New York, NY 10463

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3804 Greystone 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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3804 Greystone Avenue Rent Control Status

Year Built
Built before 1974
Units
More than 6 units
RGB Registration
Registered
Tax Abatement
Tax abatement found
Year BuiltUnitsRGB RegistrationTax Abatement
Before 1974 >6 units Registered Found

Full Building Data for 3804 Greystone Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 3804 Greystone 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
2025-05-062025-07-12Door/window-DoorEmergencyCLOSE
2025-04-212025-07-12Unsanitary Condition-MoldEmergencyCLOSE
2025-05-022025-07-12General-Bell/buzzer/intercomNon EmergencyCLOSE
2025-05-062025-07-12General-Bell/buzzer/intercomNon EmergencyCLOSE
2025-06-052025-07-12Appliance-Electric/gas RangeNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 3804 Greystone 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
2024-12-28AOpenNoneC1§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND ALL WALLS IN THE BATHROOM LOCATED AT APT C1, 3rd STORY, 3rd APARTMENT FROM NORTH AT EASTNone
2024-12-28COpenNoneB2HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT B2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTHNone
2024-12-28BOpenNoneB2§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM SYSTEM FROM BUILDING ENTRANCE TO APT LOCATED AT APT B2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTHNone
2024-12-28COpenNoneC1§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE KITCHEN LOCATED AT APT C1, 3rd STORY, 3rd APARTMENT FROM NORTH AT EASTNone
2024-12-28BOpenNoneC1§ 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES ELECTRIC OUTLET AT WEST WALL IN THE KITCHEN LOCATED AT APT C1, 3rd STORY, 3rd APARTMENT FROM NORTH AT EASTNone
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311 Service Requests

Service requests made to 311 for 3804 Greystone Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-06-24 15:41RodentRat SightingIn ProgressDOHMH
2025-06-09 17:51SAFETYWINDOW GUARD BROKEN/MISSINGClosedHPD
2025-06-05 23:29APPLIANCEREFRIGERATORClosedHPD
2025-06-05 23:29APPLIANCEELECTRIC/GAS RANGEClosedHPD
2025-06-04 12:04SAFETYCARBON MONOXIDE DETECTORClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 3804 Greystone Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
24159202025-05-16ACTIVEElevator: Single Device on Property/No Alternate Service
24158052025-05-14CLOSEDElevator: Single Device on Property/No Alternate Service2025-05-19Oath Violation Served (2025-05-19)
24031082024-10-23CLOSEDElevator: Single Device on Property/No Alternate Service2024-11-22Please See Complaint Number (2024-11-22)
24029162024-10-21CLOSEDElevator: Single Device on Property/No Alternate Service2024-10-23Oath Violation Served (2024-10-23)
23975302024-08-01CLOSEDEnforcement Work Order (DOB)2024-08-02No Violation Warranted For Complaint At Time Of Inspection (2024-08-02)
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DOB Violations

Department of Buildings violations regarding 3804 Greystone Avenue.

Date IssuedCategoryDescriptionStatusComments
2024-05-15V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2023-10-04V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2023-06-20V-DOB VIOLATION - ACTIVEUPON INSPECTION OBSERVED PARAPET WALL AT EXP.3/REAR ALLEYWAY & EXP.4/RIGHT OF PREMISES A.K.A. W. 238 ST. IS IN DISREPAIR. THE MASONRY WALL HAS MULTIPLE DIAGONAL STEP CRACKS, SEVERAL SPALLING BRICKS & SIGN OF STRESS POINTS AT VARIOUS LOCATIONS THROUGHOUT. CREATING A HAZARD FOR THE PEOPLE ON THE PUBLIC SIDEWALK BELOW & GARBAGE AREA AT THE
2022-01-19V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2021-12-22V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DOWNGRADED TO CLASS 2 OR 32022-05-20
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 3804 Greystone 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 3804 Greystone 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
2024-05-010002022-11-012023-10-31
2023-05-190002021-11-012022-10-31
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Rodent Inspections

Recent rodent inspection results for 3804 Greystone Avenue. Data from NYC DOHMH.

DateTypeResult
2025-07-22InitialRat Activity
2025-06-24CompliancePassed
2025-06-09ComplianceRat Activity
2025-03-28InitialRat Activity
2025-03-18InitialRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 3804 Greystone 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 3804 Greystone 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 3804 Greystone Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-10-2339128255HAV GREYSTONE LLCFAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. CLASS 2 ITEMS: 1) CAR DOOR GIBS WORN, REPLACE. 2) EXCESSIVE SID-TO-SIDE MOVEMENT ON THE ELEVATOR CAB, PROVIDE GUIDE SHOE INSERTS AND ADJUST GUIDE SHOES. 3)ACTIVE3125.03125.0
2024-02-0839105602LAV GREYSTONE LLCRESPONDING TO A 311 ELEVATOR COMPLAINT, UPON INSPECTION OF THIS 1 CAR BUILDING A, CEASE USE VIOLATION WAS ISSUED FOR THE FOLLOWING, 1/ CAR DOOR RESTRICTOR NOT WORKING, & DLM DEFECTIVE ON THE CENTER PARTING DOORACTIVE1250.01250.0
2023-10-1137025525YAV GREYSTONE LLCFAILURE TO COMPLY WITH COMMISSIONER'S ORDER IN DOB VIOLATION VIO23-01898,DATED 6/20/23.RESPONDENT WAS REQUIRED TO SUBMIT AN ENGINEER'S REPORT CONCERNING STRUCTURALLY DEFICIENT CONDITIONS.AS OF 10/11/23,AN ENGINACTIVE12500.012500.0
2023-06-2039518006KAV GREYSTONE LLCUPON INSPECTION OBSERVED AT VARIOUS LOCATIONS OF EXP.1/FRONT, 3/REAR ALLEYWAY & 4/RIGHT OF PREMISES. SEVERAL WINDOWS HAVE A/C UNITS INSTALLED ONTO THE WINDOW FRAME/SILL WITH INADEQUATE OR MISSING SUPPORT BRACKEACTIVE12500.012500.0
2022-07-2239066507YAV GREYSTONE LLCW/O A PERMIT. NOTED: AT CELLAR NORTH AT EAST - FULL HEIGHT PARTITION WALLS ERECTED TO CREATE A BTHRM & BDRM. WATER & WASTE LINES INSTALLED FOR 3 PC BTHRM (TOILET, SINK, SHOWER); RESIDENTIAL SINK AT KITCHEN AREAACTIVE12500.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 3804 Greystone 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 3804 Greystone 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 3804 Greystone 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 3804 Greystone 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 3804 Greystone Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 3804 Greystone 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 3804 Greystone Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 3804 Greystone Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 3804 Greystone 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 3804 Greystone Avenue Compares

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