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Building and Landlord Data Analysis Report

11 Hillside Avenue, Manhattan, NY 10040

33
DOB Complaints
441
311 Housing Calls
513
Housing Violations
0
Permits

Risk Assessment

9
High Risk

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

Our AI predicts there is a 9% chance of no major maintenance issues.
Augrented Insights Report for 11 Hillside Avenue

The 90-unit building at 11 Hillside Avenue in Washington Heights, owned by David Radoncic, has experienced significant maintenance and safety issues in recent months. As of July 2025, there are multiple open 311 service requests from June 2025 related to unsanitary conditions, including pest problems, and various maintenance issues such as plumbing problems in bathrooms and sinks, along with ceiling and wall paint concerns.

The building has documented recurring rodent activity, with the most recent inspection in July 2025 confirming rat activity. The property has a troubling history of elevator safety violations, with multiple complaints about the single device elevator system showing either defective operation or requiring repairs between 2024 and 2025.

Environmental Control Board violations from 2024 indicate serious safety concerns with the door zone restrictor system, though historical violations from 2020-2023 regarding elevator maintenance and safety features were marked as resolved. There are also multiple open violations related to lead-based paint hazards in Apartment 1G, and past issues with boiler maintenance requiring penalties were documented in 2023-2024. The building's recent history shows persistent maintenance challenges, including water leaks and plumbing problems, as evidenced by multiple Housing Maintenance Code complaints in June 2025.

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.

11 Hillside Avenue Report Contents

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11 Hillside Avenue Building Overview

Renter Risk Rating

This building's risk level is typical for buildings in Washington Heights.

Building Characteristics

Total units 90
Year built 1920
Total area 90211 sq ft
Floors 6
Tax Abatements None
Building Class NEW LAW TENEMENT
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Key Building Statistics

33
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
513
Housing Violations
Class B & C housing maintenance code violations.
441
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
23
Work Orders
Repair orders issued by city agencies.
12
ECB Violations
Environmental Control Board violations on record.
10
Evictions
Evictions executed by city marshalls.
18
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 11 Hillside Ave, New York, NY 10040
  • 13 Hillside Ave, New York, NY 10040
  • 15 Hillside Ave, New York, NY 10040
  • 17 Hillside Ave, New York, NY 10040

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11 Hillside 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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11 Hillside Avenue Rent Control Status

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

Full Building Data for 11 Hillside Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 11 Hillside 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
2025-06-172025-06-25Water Leak-Slow LeakNon EmergencyCLOSE
2025-06-172025-06-25Paint/plaster-CeilingImmediate EmergencyCLOSE
2025-06-172025-06-25Paint/plaster-WallNon EmergencyCLOSE
2025-06-172025-06-25Unsanitary Condition-PestsNon EmergencyCLOSE
2025-06-162025-06-18Unsanitary 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 11 Hillside 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
2024-12-13BCloseNone1E§ 27-2005, 2012 HMC & § 309 MDL: ABATE THE NUISANCE CONSISTING OF EXCESSIVE STORAGE OF MATERIAL HOUSEHOLD ITEM IN THE ENTIRE APARTMENT LOCATED AT APT 1E, 1st STORY, 2nd APARTMENT FROM WEST AT NORTH2025-01-02T00:00:00.000Z
2024-12-13BCloseNone1E§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 1E, 1st STORY, 2nd APARTMENT FROM WEST AT NORTH2025-01-02T00:00:00.000Z
2024-12-12COpenNone1G§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) EAST WALL IN THE 2nd PRIVATE HALLWAY FROM NORTH LOCATED AT APT 1G, 1st STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT EASTNone
2024-12-12COpenNone1G§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) NORTH WALL, 1st WINDOW FRAME FROM WEST AT NORTH WALL IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 1G, 1st STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT EASTNone
2024-12-12ACloseNone1G§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE 1st CLOSET FROM EAST AT SOUTH WALL DOOR FRAME, 1st CLOSET FROM EAST AT SOUTH WALL DOOR IN THE 2nd PRIVATE HALLWAY FROM NORTH LOCATED AT APT 1G, 1st STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT EASTNone
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311 Service Requests

Service requests made to 311 for 11 Hillside Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-06-04 22:07UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
2025-06-04 14:49PAINT/PLASTERWALLOpenHPD
2025-06-04 14:49PAINT/PLASTERCEILINGOpenHPD
2025-06-04 14:49UNSANITARY CONDITIONPESTSOpenHPD
2025-06-04 14:49APPLIANCEREFRIGERATOROpenHPD
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DOB Complaints

Department of Buildings complaints regarding 11 Hillside Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
16963612025-05-27CLOSEDBoiler: Defective/Inoperative/No Permit2025-05-29No Violation Warranted For Complaint At Time Of Inspection (2025-05-29)
16955262025-05-14CLOSEDBoiler: Defective/Inoperative/No Permit2025-05-20No Violation Warranted For Complaint At Time Of Inspection (2025-05-20)
16952352025-05-10ACTIVEElevator: Single Device on Property/No Alternate Service
16781202024-09-21CLOSEDElevator: Single Device on Property/No Alternate Service2025-03-05No Violation Warranted For Complaint At Time Of Inspection (2025-03-06)
16708082024-06-21CLOSEDElevator: Single Device on Property/No Alternate Service2024-09-19Oath Violation Served (2024-09-19)
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DOB Violations

Department of Buildings violations regarding 11 Hillside Avenue.

Date IssuedCategoryDescriptionStatusComments
2024-12-11V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2024-08-21V-DOB VIOLATION - ACTIVEFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2024-06-23V-DOB VIOLATION - ACTIVEFAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2023)
2023-04-22V-DOB VIOLATION - ACTIVEFAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 IN 2022
2023-02-22V-DOB VIOLATION - ACTIVEFAILED TO FILE FISP CYCLE 9B TECHNICAL REPORT BY 2/21/2023
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 11 Hillside 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 11 Hillside 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
2024-12-130112023-11-012024-10-31
2023-12-260002022-11-012023-10-31
2022-12-191112021-11-012022-10-31
2021-12-210002020-11-012021-10-31
2020-12-090002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 11 Hillside Avenue. Data from NYC DOHMH.

DateTypeResult
2025-07-11ComplianceRat Activity
2024-03-05ComplianceRat Activity
2024-02-01InitialRat Activity
2024-01-08InitialPassed
2023-05-12ComplianceRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 11 Hillside 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 11 Hillside 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 11 Hillside Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-09-1939125291LHILLSIDE REALTY I CODOOR ZONE RESTRICTOR INOPERATIVE. THIS IS A SAFETY FEATURE WHICH ENSURES PASSENGER SAFETY. REMEDY: TO RESTORE SERVICE, CALL THE D.O.B. ELEVATOR DIVISION AT (212) 393-2144 FOR A REINSPECTION. CLASS 2 ITEMS: PROVACTIVE1250.01250.0
2024-06-2039117295ZHILLSIDE REALTY I COCEASE USE: DOOR ZONE RESTRICTOR NOT WORKING PROPERLY. THIS SAFETY DEVICE PREVENTS THE CAB DOOR FROM OPENING IN BETWEEN FLOORS WHICH IS DANGEROUS FOR PASSENGERS INSIDE OF THE ELEVATOR. RE-INSPECTION REQUIRED. OTACTIVE1280.01280.0
2023-07-2639091062PHILLSIDE REALTY I COFOUND BOLTS AND LATCHES ON BOILER DOOR, DISCHARGE PIPES ON SAFETY RELIEF VALVES NOT PROPERLY SUPPORTED, REAR CHAMBER DOOR BADLY CORRODED, BODY DRAINS MISSING ON SAFETY RELIEF VALVES.RESOLVE0.00.0
2023-07-2039090656HHILLSIDE REALTY I COCLASS 2: CAB LIGHT INOPERATIVE REPAIR. EVACUATION SIGNS MISSING PROVIDE REQUIRED SIGNAGE AT EVERY FLOOR. CAR FLOOR NOT LEVEL TO LANDING SILL ADJUST CAR TO LEVEL AT EVERY FLOOR. SIGHT GUARD MISSING ON CAR DOOR PRESOLVE0.00.0
2023-03-2939082580KHILLSIDE REALTY I COREPAIR PIT LIGHT., PROVIDE IN-CASE OF FIRE SIGNS ON ALL FLOORS., CLEAN HOIST ROPES., CLEAN HOIST MACHINE., SEAL HOIST MACHINE., CLEAN DEFLECTOR SHEAVE AND GAURD., REPLACE NON READABLE MAIN LINE FUSES., CLASS 1:RESOLVE3125.03125.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 11 Hillside 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 11 Hillside 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 11 Hillside 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 11 Hillside 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 11 Hillside Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 11 Hillside 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 11 Hillside Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 11 Hillside Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 11 Hillside 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 11 Hillside Avenue Compares

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