394 Montgomery St — timeline

Building health · BROOKLYN, NY

built 1925 · 4 stories · 43 apartments

Registered with the city: 394 Montgomery LLC

Last sold Jul 2025 for $3,600,000 · NYC Department of Finance

The building’s record over time

Filings, permits, complaints and violations from city records, newest first. Highlighted rows are unresolved and from the last year; older unresolved records are marked “never closed”. Tap any row to read it on the agency’s own site.

2026 Oct

Fire safety class C

Housing Maintenance Code Violations

2026 Oct

Other conditions class A

2026 Oct

Smoke or CO detectorsApt 1H class B

2026 Oct

Smoke or CO detectorsApt 1H class B

2026 Oct

Doors and windowsApt 1H class B

Walls, floors and stairsApt 1H class B

2026 Oct

Walls, floors and stairsApt 1H class B

2026 Sep

Other conditions class A

Housing Maintenance Code Complaints and Problems

2026 Sep

EN-BENCH Benchmarking - LL84

DOB Violations

2026 Sep

Doors or windows, floors or stairs, pestsApt 1H

Housing Maintenance Code Complaints and Problems

2026 Sep

Doors and windows class B

Housing Maintenance Code Violations

2026 Sep

PlumbingApt 1D class B

2026 Sep

Walls, floors and stairsApt 1D class B

2026 Sep

Walls, floors and stairsApt 1D class B

2026 Sep

Walls, floors and stairsApt 1D class B

2026 Sep

Heat or hot waterApt 1D class B

2026 Sep

Fire safety class C · closed

2026 Sep

Fire safety class C · closed

2026 Aug

LeaksApt 3D class B

2026 Aug

Walls, floors and stairsApt 3D class B

2026 Aug

LeaksApt 3D class B

2026 Aug

Walls, floors and stairsApt 3D class B

2026 Aug

LeaksApt 3D class B

2026 Aug

PlumbingApt 3D class B

2026 Aug

LeaksApt 3D

Housing Maintenance Code Complaints and Problems

2026 Jul

General repairs, mold, unsanitary conditionsApt 3D

2026 Jul

Walls, floors and stairsApt 1D class A

Housing Maintenance Code Violations

2026 Jul

Walls, floors and stairsApt 1D class A

2026 Jul

General repairsApt 3D

Housing Maintenance Code Complaints and Problems

2026 Jul

Plumbing, moldApt 3D

2026 Jul

Doors or windowsApt 1D

2026 Jul

Floors or stairs, paint or plasterApt 1D

2026 Jul

ElectricalApt 1D

2026 Jul

Doors or windowsApt 1D

Appliances, electricalApt 1E

2026 Jun

Fire safety class C · closed

Housing Maintenance Code Violations

2026 Jun

Fire safety class C · closed

2026 Jun

ElectricalApt 1H

Housing Maintenance Code Complaints and Problems

2026 Jun

Appliances, doors or windows, floors or stairs, general repairs, paint or plaster, plumbing, pestsApt 1H

2026 May

ElectricalApt 1D class B · closed

Housing Maintenance Code Violations

2026 May

Heat or hot waterApt 1D class B · closed

2026 May

Heat or hot water class C · closed

2026 May

Heat or hot waterApt 1D class C · closed

2026 May

Heat or hot waterApt 1D

Housing Maintenance Code Complaints and Problems

2026 Apr

Heat or hot waterApt 1D

2026 Apr

Heat or hot waterApt 1D

2026 Apr

Heat or hot water

2026 Mar

Walls, floors and stairsApt 4D class A · closed

Housing Maintenance Code Violations

2026 Mar

Fire safetyApt 4D class C · closed

2026 Mar

Doors and windowsApt 4D class B · closed

2026 Mar

Doors and windowsApt 4D class B · closed

2026 Mar

LeaksApt 4D class B · closed

2026 Mar

Unsanitary conditionsApt 1FB

Housing Maintenance Code Complaints and Problems

2026 Mar

Doors or windows, leaksApt 3D

2026 Feb

Doors or windows, plumbing, leaksApt 4D

2026 Feb

Walls, floors and stairsApt 3D class A · closed

Housing Maintenance Code Violations

2026 Feb

Walls, floors and stairsApt 3D class A · closed

2026 Feb

Heat or hot waterApt 1D

Housing Maintenance Code Complaints and Problems

2026 Feb

Doors or windowsApt 3D

2026 Feb

Paint or plaster, mold, leaksApt 3D

2026 Feb

Heat or hot waterApt 1D

2026 Feb

Heat or hot waterApt 2K

2026 Feb

Heat or hot waterApt 1E

2026 Feb

Heat or hot water

2026 Feb

Heat or hot waterApt 1H

2026 Feb

Heat or hot waterApt 2K

2026 Feb

Heat or hot waterApt 3D

Heat or hot waterApt 1FB

2026 Feb

Heat or hot water class C · closed

Housing Maintenance Code Violations

2026 Feb

Heat or hot waterApt 1E class C · closed

2026 Feb

Heat or hot waterApt 1FB

Housing Maintenance Code Complaints and Problems

2026 Feb

Heat or hot water, plumbingApt 1E

2026 Feb

Heat or hot waterApt 1FB

2026 Feb

Heat or hot water

2026 Jan

Heat or hot waterApt 3J

2026 Jan

Heat or hot waterApt 2G

2026 Jan

Heat or hot waterApt 1D

2026 Jan

Heat or hot waterApt 1H

2026 Jan

Heat or hot waterApt 1FB

Heat or hot waterApt 1E

2026 Jan

Heat or hot water

2026 Jan

Walls, floors and stairsApt 1A class B · closed

Housing Maintenance Code Violations

2026 Jan

Walls, floors and stairsApt 1A class B · closed

2026 Jan

Fire safetyApt 1A class C · closed

2026 Jan

Heat or hot waterApt 1E

Housing Maintenance Code Complaints and Problems

2026 Jan

Heat or hot water

2026 Jan

Heat or hot waterApt 2L class C · closed

Housing Maintenance Code Violations

2026 Jan

Heat or hot water class C · closed

2026 Jan

Heat or hot waterApt 1L class C · closed

2026 Jan

Heat or hot waterApt 1E

Housing Maintenance Code Complaints and Problems

2026 Jan

Heat or hot waterApt 1L

2026 Jan

Heat or hot water, plumbing, safetyApt 1FB

2026 Jan

Heat or hot water

2025 Dec

Heat or hot waterApt 4H class C · closed

Housing Maintenance Code Violations

2025 Dec

Smoke or CO detectorsApt 4K class B · closed

2025 Dec

Heat or hot water

Housing Maintenance Code Complaints and Problems

Doors or windowsApt 2J

2025 Nov

Heat or hot water

2025 Nov

Heat or hot waterApt 4H

2025 Oct

Heat or hot waterApt 4L

2025 Oct

Heat or hot waterApt 1C

Unsanitary conditionsApt BASEME

2025 Aug

Doors or windows, general repairsApt BASEME

2025 Jul

Sold for $3,600,000

NYC Citywide Annualized Calendar Sales

2025 Jun

Latest accepted inspection Jun 2025, defects reported: no

DOB NOW: Safety Boiler

2025 May

Boiler burning natural gas (Rockmills MP-70), registration current since May 2025

Clean Air Tracking System (boiler registrations)

2025 Mar

PlumbingApt 4B

Housing Maintenance Code Complaints and Problems

2025 Feb

Heat or hot waterApt 1L

2025 Feb

Heat or hot waterApt 1E

Doors or windows, general repairs, paint or plaster, safetyApt 4B

2024 Aug

ElectricalApt 1D

2024 Jul

Appliances, paint or plasterApt 1L

Paint or plaster, plumbing, mold, pests, leaksApt 1D

2024 May

MoldApt 3D

2024 May

Paint or plasterApt 3D

2024 May

Doors or windowsApt 3D

2024 May

Doors or windowsApt 3D

2024 May

PlumbingApt 3D

2024 May

Floors or stairsApt 3D

2024 Apr

Appliances, general repairsApt 4B

2024 Mar

Paint or plaster, pestsApt 2G

2024 Mar

Doors or windowsApt 4G

Doors or windows, plumbing, pestsApt 4G

Doors or windows, pestsApt 4G

2023 Dec

General repairsApt 3D

2023 Dec

Appliances, doors or windows, paint or plaster, mold, leaksApt 3D

2023 Nov

Heat or hot water

2023 Nov

Doors or windowsApt 4G

2011 Apr

General construction permit

DOB NOW: Build – Approved Permits

2007 Sep

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer

1999 Jun

Plumbing permit, General construction permit

DOB NOW: Build – Approved Permits

1999 Feb

Latest boiler work permit 1999

DOB Permit Issuance (BIS)

1999 Feb

Plumbing permit, Fuel burning permit, Boiler permit

DOB NOW: Build – Approved Permits

1925

Built

PLUTO (tax lot data)

See all records and sources

Dates are the city's record dates, shown to the month.

These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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