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Building and Landlord Data Analysis Report

340 East 51st Street, Manhattan, NY 10022

8
DOB Complaints
11
311 Housing Calls
0
Housing Violations
7
Permits

Risk Assessment

95
Low Risk

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

Our AI predicts there is a 95% chance of no major maintenance issues.
Augrented Insights Report for 340 East 51st Street

340 East 51st Street is a 12-story, 115-unit residential building constructed in 1965, currently managed by owner Adam Grushko. The building has experienced several significant maintenance issues in 2025, including an open fire escape safety complaint (May 2025), heat and hot water outages affecting the entire building (May 2025), and multiple indoor air quality concerns, particularly related to ventilation and sewage odors (March-May 2025). Earlier complaints from 2025 also noted problems with mold (March 2025), and various building features including walls, cabinets, and flooring were all subject to HPD inspections, with some violations documented.

The building has a history of heat and hot water issues, with similar complaints recorded in 2020, 2021, and 2022, suggesting a recurring maintenance problem with this essential service. The property has undergone several regulatory inspections regarding tenant safety and potential illegal hotel activity between 2018-2021, though most inspections found either no violations or resulted in complaints being unsubstantiated. An Environmental Control Board violation from 2020 cited inadequate tenant protection plans during construction work.

While there have been two documented cases of bedbug infestation (2020 and 2024), both were reportedly eradicated. Recent rodent inspections in 2024 showed mixed results, with rat activity noted in late 2024, though subsequent inspections passed with no active issues. The building has maintained compliance with various permit requirements, with multiple permits issued between March and September 2020 for exterior work. The recent spate of 2025 complaints, particularly regarding critical systems like heat/hot water and safety features like fire escapes, suggests these are ongoing concerns that may impact resident comfort and safety.

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.

340 East 51st Street Report Contents

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340 East 51st Street Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 115
Year built 1965
Total area 88658 sq ft
Floors 12
Tax Abatements None
Building Class HEREAFTER ERECTED CLASS A
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Key Building Statistics

8
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
0
Housing Violations
Class B & C housing maintenance code violations.
11
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
1
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
8
Rodent Inspections
Rodent inspections conducted by DOHMH.
7
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 332 East 51st St, New York, NY 10022
  • 334 East 51st St, New York, NY 10022
  • 336 East 51st St, New York, NY 10022
  • 338 East 51st St, New York, NY 10022

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340 East 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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340 East 51st Street 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 340 East 51st Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 340 East 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
2025-05-152025-05-15Safety-Fire EscapeEmergencyOPEN
2025-05-032025-05-05Heat/hot Water-Entire BuildingEmergencyCLOSE
2025-03-102025-03-18Unsanitary Condition-MoldEmergencyCLOSE
2025-02-252025-03-06Unsanitary Condition-MoldEmergencyCLOSE
2025-02-252025-03-06General-CabinetNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 340 East 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
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311 Service Requests

Service requests made to 311 for 340 East 51st Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-05-15 17:53SAFETYFIRE ESCAPEOpenHPD
2025-05-03 14:35Indoor Air QualityVentilationClosedDOHMH
2025-05-03 14:27HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2025-03-31 16:26Indoor Air QualityVentilationClosedDOHMH
2025-03-30 16:41Indoor Air QualitySewage OdorClosedDOHMH
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DOB Complaints

Department of Buildings complaints regarding 340 East 51st Street.

Complaint #FiledStatusCategoryInspection DateDisposition
15660442021-03-05CLOSEDTenant Safety Inspection2021-03-04No Violation Warranted For Complaint At Time Of Inspection (2021-03-05)
15558162020-10-19CLOSEDTenant Safety Inspection2020-10-21Stop Work Order Fully Rescinded (2020-10-21)
15340212020-01-17CLOSEDIllegal Hotel Rooms in Residential Buildings2020-01-20Complaint Unsubstantiated Based On Department Records (2020-01-20)
15163482019-07-17CLOSEDIllegal Hotel Rooms in Residential Buildings2019-07-24No Violation Warranted For Complaint At Time Of Inspection (2019-07-24)
15069142019-04-10CLOSEDPermit – None (Building/PA/Demo etc.)2019-06-15Access Denied – 2nd Attempt (2019-06-15)
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DOB Violations

Department of Buildings violations regarding 340 East 51st Street.

Date IssuedCategoryDescriptionStatusComments
2022-08-02V*-DOB VIOLATION - DISMISSEDFAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4CONFIRMED SUBMISSION.2022-09-23
2019-04-09V*-DOB VIOLATION - ResolvedPPN203 AOC SUB ON 7/1/19 BY:CENTENNIAL ELEV. JOSEPH SENA, CERT#2490182019-07-30
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 340 East 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 340 East 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
2024-12-051102023-11-012024-10-31
2023-12-110002022-11-012023-10-31
2022-12-060002021-11-012022-10-31
2021-12-011102020-11-012021-10-31
2020-12-030002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 340 East 51st Street. Data from NYC DOHMH.

DateTypeResult
2025-02-12InitialPassed
2024-12-12CompliancePassed
2024-11-01InitialRat Activity
2024-03-29InitialPassed
2024-03-21CompliancePassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 340 East 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 340 East 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 340 East 51st Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2020-10-1635473923XSP 340 E 51 OWNER LLC28.120.1 INADEQUATE TENANT PROTECTION PLAN NOTE:AT TIME OF INSPECTION OBSERVED WORK BEING PERFORMED UNDER THE AFOREMENTIONED JOB NUMBER.THE SUBMITED TPP LACKS SPECIFIC MEANS & METHODS OF PROTECTING TENANTS ONRESOLVE0.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 340 East 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 340 East 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 340 East 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 340 East 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 340 East 51st Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 340 East 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 340 East 51st Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 340 East 51st Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 340 East 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 340 East 51st Street Compares

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