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Building and Landlord Data Analysis Report

756 Union Street, Brooklyn, NY 11215

8
DOB Complaints
514
311 Housing Calls
38
Housing Violations
0
Permits

Risk Assessment

94
Low Risk

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

Our AI predicts there is a 94% chance of no major maintenance issues.
Augrented Insights Report for 756 Union Street

The four-story, 12-unit tenement building at 756 Union Street in Park Slope, owned by Uri Koptiev, has experienced recurring maintenance issues since its construction in 1920. Most notably, there has been an ongoing pattern of heat and hot water complaints, with at least seven documented incidents between 2019 and 2025, including several building-wide failures.

The most recent complaints in January 2025 were not able to be properly investigated by HPD due to access issues. The building has also faced safety concerns, with emergency complaints about non-functional smoke and carbon monoxide detectors in October 2024, though HPD inspections could not be completed. Environmental issues have been documented, including rodent activity confirmed in inspections in 2020 and 2024, and a significant violation regarding garbage storage in 2024.

The property has had multiple compliance inspections, with some revealing maintenance issues such as exterior wall damage documented in 2018, though many violations related to bedbug reporting requirements have been resolved over the years. The building is currently facing an active violation from September 2024 regarding the failure to file the 2023 external low-pressure inspection report. Recent bedbug reports from 2021 through 2024 indicate no active infestations during those periods, and while there have been rodent sightings, particularly in 2024, the building has generally maintained compliance with pest control requirements in recent years.

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.

756 Union Street Report Contents

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756 Union StreetBuilding Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Park Slope.

Building Characteristics

Total units 12
Year built 1920
Total area 8510 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

8
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
38
Housing Violations
Class B & C housing maintenance code violations.
514
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
1
Work Orders
Repair orders issued by city agencies.
3
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
2
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

Included Addresses

  • 209 6th Ave, New York, NY 11215
  • 211 6th Ave, New York, NY 11215
  • 217a 6th Ave, New York, NY 11215
  • 754 Union St, New York, NY 11215
  • 756 Union St, New York, NY 11215
  • 209 6th Ave, New York, NY 11215
  • 211 6th Ave, New York, NY 11215
  • 217a 6th Ave, New York, NY 11215
  • 754 Union St, New York, NY 11215
  • 756 Union St, New York, NY 11215

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756 Union 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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756 Union 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 756 Union Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 756 Union 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
2024-10-312025-03-12Safety-Smoke DetectorEmergencyCLOSE
2024-10-312025-03-12Safety-Carbon Monoxide DetectorEmergencyCLOSE
2025-01-082025-01-10Heat/hot Water-Entire BuildingEmergencyCLOSE
2025-01-082025-01-10Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-05-302024-09-21Unsanitary Condition-Garbage/recycling StorageNon EmergencyCLOSE
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 756 Union 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
2024-04-16AOpenNoneNone(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
2024-04-12ACloseNoneNone(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
2023-03-29AOpenNoneNone(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
2023-03-27ACloseNoneNone(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
2022-03-02ACloseNoneNone(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 756 Union Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-01-08 14:48HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2025-01-08 14:44HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-10-31 21:02SAFETYCARBON MONOXIDE DETECTORClosedHPD
2024-10-31 21:02SAFETYSMOKE DETECTORClosedHPD
2024-05-31 07:13UNSANITARY CONDITIONGARBAGE/RECYCLING STORAGEClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 756 Union Street.

Complaint #FiledStatusCategoryInspection DateDisposition
39883502024-12-18ACTIVEIllegal Conversion2025-01-06Inspector Unable To Gain Access – 1st Attempt Made (2025-01-06)
39883392024-12-18CLOSEDIllegal Hotel Rooms in Residential Buildings2024-12-30Inspector Unable To Gain Access – 2nd Final Attempt (2024-12-30)
39589172024-05-02CLOSEDTenant Safety Inspection2024-05-02No Violation Warranted For Complaint At Time Of Inspection (2024-05-02)
39541682024-04-01CLOSEDTenant Safety Inspection2024-04-01Compliance Inspection Performed (2024-04-01)
37786272020-12-02CLOSEDSpecial Operations Compliance Inspection2020-12-11No Violation Warranted For Complaint At Time Of Inspection (2020-12-11)
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DOB Violations

Department of Buildings violations regarding 756 Union Street.

Date IssuedCategoryDescriptionStatusComments
2024-09-23V-DOB VIOLATION - ACTIVEVIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 756 Union 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 756 Union 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
2024-12-310002023-11-012024-10-31
2024-05-220002022-11-012023-10-31
2021-12-140002020-11-012021-10-31
2021-05-270002019-11-012020-10-31
2021-05-260002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 756 Union Street. Data from NYC DOHMH.

DateTypeResult
2024-04-19ComplianceRat Activity
2024-01-22InitialRat Activity
2020-10-05InitialPassed
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HPD Litigation Explanation

The table below shows the HPD litigation records for 756 Union 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 756 Union 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 756 Union Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2018-12-1737013829P756 UNION LLCFAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#32093326Y ISSUED ON 03-12-18 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01(D)(2). AN ACCEPTABLE CERTIFICATE HAS NOT BEEN FILED DESPITE THERESOLVE625.00.0
2018-06-0837010086J756 UNION LLCFAILURE TO COMPLY W/ COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIO# 35285028L ISSUED ON 10/2/17 & TO FILE A C OF C PURSUANT TO 28-201.1 & 1RCNY 102-01(D)(2). AN ACCEPTABLE CERTIFICATE HAS NOT YET BEEN FILED DESRESOLVE1250.00.0
2018-05-2235315450L756 UNION LLC28-116.4 FAILURE TO COMPLY WITH DEPT REQUIRED SIGN-OFF. OBSERVED PERMIT: ALT 1 #301295328-01 ISSUED 07/18/02, EXPIRED 03/26/03, HAVE NOT PROVIDED ALL REQUIRED ITEMS FOR FINAL "SIGN OFF". REM: OBTAIN FINAL INSPRESOLVE0.00.0
2018-03-2635323227Z756 UNION LLCFAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER.NOTED:AT REAR OFPREMISES,EAST WALL IS IN DISREPAIR.STUCCO/PLASTER EXTERIOR WALL HAS STEP CRACKS AND SPALLING STUCCO AT 3RD STORY.REM:REPAIR AND OR REPLACE.RESOLVE625.00.0
2018-03-1232093326Y756 UNION LLCB254, 11C, 15, 24B, 32A, 50 VIOLATING CONDITIONS-BOILER ROOM USED FOR STORAGE.CORRECT VIOLATING CONDITIONS AND SUBMIT A CERTIFICATE OF CORRECTIONRESOLVE625.00.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 756 Union 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 756 Union 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 756 Union 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 756 Union 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 756 Union Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 756 Union 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 756 Union Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 756 Union Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 756 Union 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 756 Union Street Compares

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