Building health · BROOKLYN, NY
built 1927 · 4 stories · 17 apartments
Also known as 405 Crescent St — one building, several doors.
Registered with the city: 70 HILL ST LLC; 70 HILL ST. LLc
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 Aug
ElectricalApt D1 class C
Housing Maintenance Code Violations
2026 Aug
Walls, floors and stairsApt D1 class B
2026 Aug
Smoke or CO detectorsApt D1 class B
2026 Aug
Smoke or CO detectorsApt D1 class B
2026 Aug
PestsApt D1 class C
2026 Aug
PestsApt D1 class C
2026 Aug
Other conditionsApt D1 class B
2026 May
Latest accepted inspection May 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Nov
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2025 May
Heat or hot water
2025 May
Safety
2025 Apr
Safety
2025 Mar
Boiler burning natural gas (Lochinvar RWN360PM), registration current since Mar 2025
Clean Air Tracking System (boiler registrations)
2025 Jan
Doors and windows class B
Housing Maintenance Code Violations
2025 Jan
Fire safety class C · closed
2025 Jan
Smoke or CO detectorsApt B1 class B · closed
2025 Jan
Smoke or CO detectorsApt B2 class B · closed
2025 Jan
Smoke or CO detectorsApt B2 class B · closed
2025 Jan
Smoke or CO detectorsApt C3 class B · closed
2025 Jan
Smoke or CO detectorsApt C3 class B · closed
2025 Jan
Fire safetyApt A1 class B · closed
2025 Jan
Smoke or CO detectorsApt A1 class B · closed
2025 Jan
Smoke or CO detectorsApt A1 class B · closed
2025 Jan
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2025 Jan
Safety, unsanitary conditions
2024 Oct
Fire safetyApt B2 class C · closed
Housing Maintenance Code Violations
2024 Oct
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Oct
Heat or hot water
2024 Sep
Unsanitary conditions
2024 Sep
Doors and windows class B · closed
Housing Maintenance Code Violations
2024 Sep
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2024 Sep
Unsanitary conditions
2024 Feb
Heat or hot water
2024 Feb
Heat or hot water
2023 Dec
Doors or windowsApt B4
2021 Oct
Plumbing permit
DOB NOW: Build – Approved Permits
2021 Oct
No active shed permit; permits since Oct 2020, last expired Oct 2021
2021 Aug
Plumbing permit
2021 Jan
General construction permit
2020 Jul
Doors and windowsApt B5 class A
Housing Maintenance Code Violations
2020 Jul
Doors and windowsApt B5 class A
2019 Nov
Latest boiler work permit 2019 (4 on record)
DOB Permit Issuance (BIS)
2019 Nov
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
2018 Oct
Fire safetyApt D2 class B
Housing Maintenance Code Violations
2018 Oct
Smoke or CO detectorsApt D2 class B
2018 Oct
Smoke or CO detectorsApt D2 class B
2016 Jun
PestsApt D2 class B · never closed
2016 Jun
LeaksApt D2 class B · never closed
2016 Jun
Walls, floors and stairsApt D2 class B · never closed
2016 May
PestsApt B1 class B · never closed
2015 Dec
Walls, floors and stairsApt A1 class A · never closed
2010 Sep
Smoke or CO detectorsApt B1 class B · never closed
2009 Aug
Lead-based paintApt D1 class C · never closed
2009 May
Lead-based paintApt C5 class C · never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 Feb
Walls, floors and stairsApt 5D class B · never closed
Housing Maintenance Code Violations
2007 Feb
Walls, floors and stairsApt 5D class B · never closed
2007 Feb
MoldApt 5D class B · never closed
2007 Feb
Other conditionsApt 5D class B · never closed
2004 Mar
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1991 Dec
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
1927
Built
PLUTO (tax lot data)
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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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.