You need to enable JavaScript to use this site.844 Union Street, Brooklyn Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

844 Union Street, Brooklyn, NY 11215

7
DOB Complaints
0
311 Housing Calls
0
Housing Violations
0
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 844 Union Street

844 Union Street is a three-story, three-unit residential building located in Park Slope, Brooklyn, constructed in 1885 and currently owned by Frank Ring. The property has undergone several significant changes in recent years, most notably an attempt to convert from a three-family to a two-family configuration, which was observed in September 2024 and resulted in an active Environmental Control Board violation with a $10,000 penalty for improper licensing of the construction contractor.

The building has experienced multiple safety-related incidents and complaints between 2020 and 2025, including issues with scaffolding and sidewalk sheds in 2022 that generated two ECB violations for inadequate maintenance and improper installation (each with $2,500 penalties), and several complaints in 2024 regarding safety net/guardrail and adjacent building protection, though inspections found no violations at the time. The property's maintenance record indicates some compliance issues, including a bedbug report violation in April 2024, though all subsequent bedbug filings (most recently in December 2024) show zero infested or eradicated units, suggesting effective pest management.

The building has maintained a consistent pattern of nil bedbug infestations over the past seven reporting periods from 2018 to 2025. Recent construction-related events include multiple complaints between 2020-2024 regarding construction work outside approved plans and permits, though inspections generally found no violations warranting penalties. The most recent recorded complaint from February 2025 involved tracking compliance but resulted in a fully rescinded stop work order, indicating this issue was resolved with no penalties imposed.

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.

844 Union Street Report Contents

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844 Union StreetBuilding Overview

Renter Risk Rating

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

Building Characteristics

Total units 3
Year built 1885
Total area 3150 sq ft
Floors 3
Tax Abatements None
Building Class HEREAFTER CONVERTED CLASS A
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Key Building Statistics

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

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844 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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844 Union Street Rent Control Status

Year Built
Built before 1974
Units
Less 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 844 Union Street

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 844 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
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Housing Maintenance Code Violations

This table shows violations of the NYC Housing Maintenance Code (HMC) issued by HPD for 844 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
2024-04-12ACloseNoneNone(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
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311 Service Requests

Service requests made to 311 for 844 Union Street. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
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DOB Complaints

Department of Buildings complaints regarding 844 Union Street.

Complaint #FiledStatusCategoryInspection DateDisposition
39763912024-09-11CLOSEDCSE: Tracking Compliance2025-02-28Stop Work Order Fully Rescinded (2025-02-28)
39758622024-09-08CLOSEDSafety Net/Guard Rail – Damaged/Inadequate/NONE (over 6-stories/75FT)2024-09-09No Violation Warranted For Complaint At Time Of Inspection (2024-09-09)
39754142024-09-04CLOSEDAdjacent Buildings – Not Protected2024-09-06No Violation Warranted For Complaint At Time Of Inspection (2024-09-06)
38704012022-08-24CLOSEDWork Contrary to Stop Work Order2022-08-25No Violation Warranted For Complaint At Time Of Inspection (2022-08-25)
38658502022-07-26CLOSEDSidewalk Shed/Supported Scaffold/Inadequate/Defect/NONE/NO PMT/NO CERT2022-11-22Stop Work Order Fully Rescinded (2022-11-23)
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DOB Violations

Department of Buildings violations regarding 844 Union Street.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 844 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 844 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
2024-12-040002023-11-012024-10-31
2024-04-180002022-11-012023-10-31
2022-12-070002021-11-012022-10-31
2021-12-270002020-11-012021-10-31
2020-12-210002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 844 Union Street. Data from NYC DOHMH.

DateTypeResult
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HPD Litigation Explanation

The table below shows the HPD litigation records for 844 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 844 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 844 Union Street. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
2024-09-1139532297KROSE & STONE CONSTRUCTIONOBSERVED ACTIVE SITE TO CONVERT 3 FAMILY HOUSE INTO 2 FAMILY, UPON REVIEW THE DEPARTMENT RECORDS OBSERVED GC LICENSE# 036295 NOT REGISTER AS A CONTRACTOR FOR 1,2,3 FAMILY. GC LICENSE HAS TRACKING NUMBER ONLY WACTIVE10000.010000.0
2022-07-2739504236ZKAJ NY CONSTRUCTION INCOBSERVED SIDEWALK SHED WITH SUPPORTED SCAFF ON TOP AT EXP1 WITH 2 WORKERS ON SCAFFOLD REPAIRING FACADE. UPON REVIEW OF APPROVED PLANS FOR SIDEWALK SHED WAS FOUND THAT SIDEWALK SHED DOES NOT EXTEND 5FT BEYOND PRRESOLVE2500.02500.0
2022-07-2739504238MKAJ NY CONSTRUCTION INCOBSERVED SUPPORTED SCAFFOLD AT EXP1 WITH 2 WORKERS PERFORMING FACADE REPAIR WORK ON SCAFFOLD. OBSERVED SCAFFOLD NOT MAINTAINED - NO ADEQUATE ACCESS TO SCAFFOLD PROVIDED, PLYWOOD PLATFORM RESTING BETWEEN RAILINGRESOLVE2500.02500.0
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 844 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 844 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 844 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 844 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 844 Union Street. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 844 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 844 Union Street. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 844 Union Street. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 844 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 844 Union Street Compares

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