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Building and Landlord Data Analysis Report

1235 Amsterdam Avenue, Manhattan, NY 10027

11
DOB Complaints
6
311 Housing Calls
0
Housing Violations
18
Permits

Risk Assessment

98
Low Risk

This building shows minimal signs of maintenance issues based on our analysis.

Our AI predicts there is a 98% chance of no major maintenance issues.
Augrented Insights Report for 1235 Amsterdam Avenue

1235 Amsterdam Avenue is a 15-story, 58-unit residential building constructed in 1968, currently owned by Laura Rosenbury and located in the Morningside Heights neighborhood. The building has experienced recurring issues with heat and hot water systems, with emergency complaints reported in 2023 (entire building) and 2021 (apartment only), though in 2023, housing authorities were unable to gain access for inspection. A slow water leak complaint was filed and closed in early 2024 under similar access issues.

The property has undergone facade work since 2024, with multiple construction safety compliance complaints recorded, including one stop work order that was fully rescinded, and several violations related to active scaffolding and safety equipment usage. The building has faced challenges with rodent infestations, as evidenced by multiple inspections showing rat activity from 2023 through 2025, despite ongoing bait application efforts. Two separate food establishment violations were recorded in 2022 (regarding rodent/insect/garbage issues and bare hands in food contact), along with three consecutive bedbug reporting violations between 2021-2023, though recent reports from 2023-2024 indicate no current infestation or eradication cases.

The facade repair work has generated several Environmental Control Board (ECB) violations in 2024 related to construction safety, with one including a $1,250 penalty regarding missing safety information panels. Historical records show various permit issuances and building maintenance activities, including the required annual bedbug reporting citations in 2021-2023, though recent filings indicate no current infestation cases. The building received one instance of non-compliance for failing to file a benchmarking report in 2023, which was subsequently dismissed.

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.

1235 Amsterdam Avenue Report Contents

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1235 Amsterdam Avenue Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Morningside Heights.

Building Characteristics

Total units 58
Year built 1968
Total area 79036 sq ft
Floors 15
Tax Abatements None
Building Class HEREAFTER ERECTED CLASS B
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Key Building Statistics

11
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
6
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
13
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
21
Rodent Inspections
Rodent inspections conducted by DOHMH.
18
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 1231 Amsterdam Ave, New York, NY 10027
  • 1233 Amsterdam Ave, New York, NY 10027
  • 1235 Amsterdam Ave, New York, NY 10027
  • 1237 Amsterdam Ave, New York, NY 10027
  • 420 West 121st St, New York, NY 10027
  • 422 West 121st St, New York, NY 10027
  • 424 West 121st St, New York, NY 10027
  • 426 West 121st St, New York, NY 10027

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1235 Amsterdam 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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1235 Amsterdam Avenue Rent Control Status

Year Built
Built before 1974
Units
More 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 1235 Amsterdam Avenue

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 1235 Amsterdam 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
2024-01-312024-04-16Water Leak-Slow LeakNon EmergencyCLOSE
2023-10-112023-10-14Heat/hot Water-Entire BuildingEmergencyCLOSE
2021-02-222021-02-23Heat/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 1235 Amsterdam 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
2023-03-15ACloseNoneNone(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
2022-02-15ACloseNoneNone(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
2021-04-01ACloseNoneNone(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 1235 Amsterdam Avenue. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2024-01-31 22:55WATER LEAKSLOW LEAKClosedHPD
2023-10-11 06:55HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2022-09-05 21:17RodentRat SightingClosedDOHMH
2022-03-16 14:50Food EstablishmentRodents/Insects/GarbageClosedDOHMH
2021-02-22 15:11HEAT/HOT WATERAPARTMENT ONLYClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 1235 Amsterdam Avenue.

Complaint #FiledStatusCategoryInspection DateDisposition
16743032024-08-06ACTIVELocal Law 188/17 Compliance Inspections – Active Jobs2024-09-11Compliance Inspection Completed – No Enforcement Action Required (2024-09-11)
16737162024-07-30CLOSEDConstruction Safety Compliance (CSC) Action2024-08-05Stop Work Order Fully Rescinded (2024-08-05)
16737152024-07-30CLOSEDConstruction Safety Compliance (CSC) Action2024-08-05Stop Work Order Fully Rescinded (2024-08-05)
16737172024-07-30CLOSEDConstruction Safety Compliance (CSC) Action2024-07-30Oath Violation Served (2024-07-31)
16665382024-04-29CLOSEDSite Conditions Endangering Workers2024-04-29No Violation Warranted For Complaint At Time Of Inspection (2024-04-29)
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DOB Violations

Department of Buildings violations regarding 1235 Amsterdam Avenue.

Date IssuedCategoryDescriptionStatusComments
2023-05-02V*-DOB VIOLATION - DISMISSEDFAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4000810 PAID INVOICE 907934682023-10-30
2021-07-21V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DOWNGRADED TO CLASS 2 OR 32022-07-15
2019-06-26V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION00810 CERTIFICATION BEFORE AEUHAZ (01/02/19)2019-07-09
2018-12-12V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONMZX 134867592019-01-09
2018-12-12V*-DOB VIOLATION - DISMISSEDFAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATIONECB DISMISSED2019-02-15
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 1235 Amsterdam 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 1235 Amsterdam 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
2024-12-130002023-11-012024-10-31
2023-12-110002022-11-012023-10-31
2023-10-030002021-11-012022-10-31
2021-05-280002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 1235 Amsterdam Avenue. Data from NYC DOHMH.

DateTypeResult
2025-04-15BAITBait applied
2025-04-07BAITBait applied
2025-03-28BAITBait applied
2025-03-07ComplianceRat Activity
2024-11-06ComplianceRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 1235 Amsterdam 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 1235 Amsterdam 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 1235 Amsterdam Avenue. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-07-3039530937KCERCONE EXTERIOR REST CORA 15 STORY BUILDING ACTIVE SITE FOR FACADE WORK ALTERATION. OBSERVED WORK CONTRARY TO SITE SAFETY PLANS ONSITE PG SSP-001.00/002.00/005.00. OBSERVED NO/MISSING OR INADEQUATE TREE PROTECTION AT EXP#2,3 AS PER SIRESOLVE0.00.0
2024-07-3039530938MCERCONE EXTERIOR REST CORA 15 STORY BUILDING ACTIVE SITE FOR FACADE WORK AT EXP#2,3. OBSERVED WORK CONTRARY TO SITE SAFETY PLANS PG-SSP-001.00/002.00. ADJOINING PROPERTY ROOF AT EXP#3 NOT FULLY PROTECTED AS PER APPROVED SITE SAFETY PLARESOLVE0.00.0
2024-07-3039530936ZMARK J SCAGLIOLAA 15 STORY BUILDING ACTIVE SITE ALTERATION OF FACADE. UPON REQUEST FOR PARAPET STABILITY REPORT TO CONTRACTOR. NONE PROVIDED AT TIME OF INSPECTION. ACTIVE USE OF SUSPENDED SCAFFOLDING UNDER PERMIT# M00992291. PRESOLVE1250.01250.0
2024-03-1939526568MSCAGLIOLA MARK JAT TIME OF INSPECTION, OBSERVED 2 SUSPENDED SCAFFOLDS ACTIVELY WORKING. UPON REQUESTING RIGGING FOREMAN DOB ISSUED CARD TO PEDRO PEREZ WHO INTRODUCE HIMSELF AS THE COMPETENT PERSON AND RIGGING FOREMAN OF THE JORESOLVE0.00.0
2024-03-1939526570LSCAGLIOLA MARK JAT TIME OF INSPECTION OBSERVED 3 SUSPENDED SCAFFOLDS INSTALLED AT EXP. 2 AND 4. TWO OF THEM CURRENTLY ACTIVE AT EXP. 2. UPON REQUESTING MANUFACTURE SPECS FOR OUTRIGGER BEAM SPIDER MANUFACTURE SPECS WERE PROVIDERESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 1235 Amsterdam 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 1235 Amsterdam 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 1235 Amsterdam 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 1235 Amsterdam 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 1235 Amsterdam Avenue. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 1235 Amsterdam 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 1235 Amsterdam Avenue. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 1235 Amsterdam Avenue. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 1235 Amsterdam 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 1235 Amsterdam Avenue Compares

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