You need to enable JavaScript to use this site.420 Prospect Place, Brooklyn Report | Augrented NYC Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

420 Prospect Place, Brooklyn, NY 11238

0
DOB Complaints
14
311 Housing Calls
15
Housing Violations
0
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 420 Prospect Place

420 Prospect Place is a 4-story, 8-unit old law tenement building constructed in 1931, currently owned by Prospect Equities Operating LLC. The building has experienced recurring issues with heating and hot water systems over the past two years, with eight documented emergency complaints between January 2024 and March 2025 regarding building-wide heat/hot water problems.

Several of these incidents resulted in violations, including a notable November 2024 violation for locked access to the building's heating system in the boiler room. Multiple apartments have reported simultaneous issues with heat and hot water, particularly affecting units 1A, 2A, and 3B, with violations documented in February 2024 regarding inadequate heat supply and hot water availability. The building has undergone regular rodent inspections, with mixed results; most recently in June 2025 showing rat activity, and previously in May 2024 passing inspection.

The property has maintained a clean record regarding bedbug infestations, with no reported cases in the past five years from 2021 through 2024. Additional plumbing issues were reported in early 2024, including problems with sinks and bathtubs/showers, though not all resulted in violations. The consistency of heating and hot water complaints, particularly during winter months, represents the most significant recurring issue affecting resident comfort and building maintenance compliance.

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.

420 Prospect Place Report Contents

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420 Prospect Place Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 8
Year built 1931
Total area 8248 sq ft
Floors 4
Tax Abatements None
Building Class OLD LAW TENEMENT
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Key Building Statistics

0
DOB Complaints
Complaints filed with the Department of Buildings in the last 7 years.
15
Housing Violations
Class B & C housing maintenance code violations.
14
311 Housing Calls
Housing-related 311 service requests in the last 7 years.
0
Work Orders
Repair orders issued by city agencies.
0
ECB Violations
Environmental Control Board violations on record.
0
Evictions
Evictions executed by city marshalls.
4
Rodent Inspections
Rodent inspections conducted by DOHMH.
0
Building Permits
Permits issued by DOB in the last 7 years.

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420 Prospect Place 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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420 Prospect Place Rent Control Status

Year Built
Built before 1974
Units
More than 6 units
RGB Registration
Registered
Tax Abatement
Tax abatement found
Year BuiltUnitsRGB RegistrationTax Abatement
Before 1974 >6 units Registered Found

Full Building Data for 420 Prospect Place

Housing Maintenance Code Complaints

This table shows complaints to 311 related to potential NYC Housing Maintenance Code (HMC) for 420 Prospect Place. 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
2025-03-192025-03-23Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-11-032024-11-06Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-03-052024-03-08Heat/hot Water-Entire BuildingEmergencyCLOSE
2024-02-072024-02-22Plumbing-Bathtub/showerNon EmergencyCLOSE
2024-02-072024-02-22Heat/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 420 Prospect Place. 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
2024-11-05CCloseNone1A§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM WEST AT NORTH2024-11-18T00:00:00.000Z
2024-11-05CCloseNoneNone§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT BOILER ROOM2024-11-19T00:00:00.000Z
2024-02-20ACloseNone2A§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BATHTUB FAUCET IN THE BATHROOM LOCATED AT APT 2A, 2nd STORY2024-06-10T00:00:00.000Z
2024-02-09CCloseNone2A§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH2024-02-14T00:00:00.000Z
2024-02-09CCloseNone2A§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH2024-02-14T00:00:00.000Z
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311 Service Requests

Service requests made to 311 for 420 Prospect Place. Data from NYC 311.

Created DateTypeDescriptionStatusAgencyResolution
2025-03-19 17:26HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-11-03 15:05HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-03-05 12:21HEAT/HOT WATERENTIRE BUILDINGClosedHPD
2024-02-10 07:16PLUMBINGBASIN/SINKClosedHPD
2024-02-07 16:04PLUMBINGBATHTUB/SHOWERClosedHPD
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DOB Complaints

Department of Buildings complaints regarding 420 Prospect Place.

Complaint #FiledStatusCategoryInspection DateDisposition
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DOB Violations

Department of Buildings violations regarding 420 Prospect Place.

Date IssuedCategoryDescriptionStatusComments
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Indoor Environment Complaints (DOHMH)

The table below shows indoor environment complaints received regarding the conditions at 420 Prospect Place. 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 420 Prospect Place. 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
2024-12-190002023-11-012024-10-31
2023-12-050002022-11-012023-10-31
2022-12-230002021-11-012022-10-31
2021-12-170002020-11-012021-10-31
2021-02-240002019-11-012020-10-31
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Rodent Inspections

Recent rodent inspection results for 420 Prospect Place. Data from NYC DOHMH.

DateTypeResult
2025-06-16InitialRat Activity
2024-05-17InitialPassed
2023-05-18InitialPassed
2022-09-29CompliancePassed
2022-08-24InitialRat Activity
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HPD Litigation Explanation

The table below shows the HPD litigation records for 420 Prospect Place. 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 420 Prospect Place. 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 420 Prospect Place. Data from ECB.

DateNumberRespondentDescriptionStatusPenaltyBalance Due
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Alternative Enforcement Program (AEP) Explanation

The table below shows the Alternative Enforcement Program (AEP) records for 420 Prospect Place. 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 420 Prospect Place. 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 420 Prospect Place. 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 420 Prospect Place. 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 420 Prospect Place. Data includes sale date, price, buyer, and seller.

DatePriceBuyerSeller

Asbestos Records

Asbestos abatement filings and records for 420 Prospect Place. 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 420 Prospect Place. Data includes connection type, date, and status.

MaterialRecord Type

Elevator Permits

Elevator permit records for 420 Prospect Place. Data includes permit type, issue date, and status.

TypeIssue DateStatus

Landmark Violations

Landmark preservation violations for 420 Prospect Place. 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 420 Prospect Place Compares

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