Building record from city data · BROOKLYN, NY
Printed 2026-10-21 from blueflo.tech/b/5407-4-avenue-brooklyn, where it is kept current. These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Not a warranty. May not be used for tenant screening (terms of use).
built 1931 · 3 stories · 3 apartments · BIN 3014574 · BBL 3008230007
Worth knowing
3 open immediately hazardous (class C) HPD violations about heat or hot water
Source: Housing Maintenance Code Violations · as of 2026-10-19
Worth knowing
- 3 open immediately hazardous (class C) HPD violations about heat or hot water
- 18 open HPD violations about building conditions
Also on record
- City stormwater map shows nuisance flooding at this building in the Extreme storm, 2080 sea levels scenario
Clean in the records
- Water service line on record as non-lead (excavation)
- Outside FEMA's 1% annual-chance flood zone
- No heat or hot water complaints filed last winter
Worth knowing
3 open immediately hazardous (class C) HPD violations about heat or hot water
Source: Housing Maintenance Code Violations · as of 2026-10-19
Apartments named in these records
Heat and hot water
Issues on recordWhat has happened here
2025 Nov
Low Pressure Boiler DOB violation
2024 Sep
Low Pressure Boiler DOB violation
2023 Oct
Heat or hot water complaint
2023 Jun
Low Pressure Boiler DOB violation
2023 Jun
Low Pressure Boiler DOB violation
2023 Jun
Low Pressure Boiler DOB violation
Show 22 more
2023 Jun
Low Pressure Boiler DOB violation
2023 Apr
Low Pressure Boiler DOB violation
2022 Feb
Heat or hot water class C · HPD violation
2022 Feb
Heat or hot waterApt 1 class C · HPD violation
2018 Dec
Heat or hot waterApt 1FL class C · HPD violation
2018 Apr
Low Pressure Boiler DOB violation
2017 Feb
Low Pressure Boiler DOB violation
2017 Feb
Boilers class - 2 · DOB violation
2015 Oct
Low Pressure Boiler never closed · DOB violation
2015 Mar
Low Pressure Boiler never closed · DOB violation
2014 May
Low Pressure Boiler never closed · DOB violation
2013 Mar
Low Pressure Boiler never closed · DOB violation
2011 Dec
Low Pressure Boiler never closed · DOB violation
2009 Dec
Low Pressure Boiler never closed · DOB violation
2009 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2008 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2007 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2006 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2005 Jan
Local Law 62/91 - Boilers never closed · DOB violation
2003 Mar
Local Law 62/91 - Boilers never closed · DOB violation
2002 Mar
Local Law 62/91 - Boilers never closed · DOB violation
2001 Feb
Local Law 62/91 - Boilers never closed · DOB violation
- Heat sourceno recordNo boiler registration or district steam on record
- Boiler inspection filingsnot requiredNot required: residential buildings with 6 or fewer units are exempt from annual filings
- Boiler work permitsno recordNo boiler work permits on record
- Heat and hot water complaintsfound0 heat or hot water complaints
Water and pipes
No issues on recordWater service line
Non-Lead (excavation)
Lead Service Line Location Coordinates, as of 2026-01-30
Pests and cleanliness
Older records on fileWhat has happened here
Fire and safety
Older records on fileWhat has happened here
Electrical
Older records on fileWhat has happened here
Structure and facade
Older records on fileWhat has happened here
- Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
- Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
- Landmark statusno recordNot in a historic district on record
Flooding
No issues on recordFEMA flood zone
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer, as of 2026-10-20
What this counts
Effective FIRM zones touching the building footprint
Stormwater flooding
Extreme storm, 2080 sea levels: Nuisance flooding (4 in. to 1 ft); Moderate storm, 2050 sea levels: Nuisance flooding (4 in. to 1 ft); Moderate storm, today's sea levels: Nuisance flooding (4 in. to 1 ft); Limited storm, today's sea levels: Not loaded (file format unreadable)
NYC Stormwater Flood Maps, as of 2024-07-03
What this counts
Mapped ponding touching the building footprint
- Basementno recordUnknown
Gas
What has happened here
Gas piping
Open violation for not filing the periodic gas piping inspection (2025)
DOB Safety Violations, as of 2026-10-19
What this counts
Paperwork violation: the filing is missing, which is not a finding about the pipes
General condition and all records
HPD violations
32 open: 18 about building conditions — smoke or CO detectors (4), doors and windows (3), heat or hot water (3), other conditions (2); 3 immediately hazardous (class C), 14 about paperwork or notices. Also 21 older records from 1978–2016 never closed. 62 violations on record in all, 1978–2026 — the 53 most recent are listed here
2026 Apr
Pests class A · paperwork
2025 Nov
Other conditions class I · paperwork
2025 Jun
Pests class A · paperwork
2024 Nov
Other conditions class I · paperwork
2024 Apr
Pests class A · paperwork
2023 Nov
Other conditions class I · paperwork
2023 Mar
Pests class A · paperwork
2022 Nov
Other conditions class I · paperwork
Show 17 more
2022 Feb
Heat or hot water class C
2022 Feb
Heat or hot waterApt 1 class C
2022 Feb
Other conditions class I · paperwork
2022 Feb
Pests class A · paperwork
2021 Apr
Other conditions class I · paperwork
2021 Apr
Pests class A · paperwork
2019 Oct
Other conditions class I · paperwork
2019 Aug
Electrical class B
2018 Dec
Smoke or CO detectorsApt 1FL class B
2018 Dec
Smoke or CO detectorsApt 1FL class B
2018 Dec
Heat or hot waterApt 1FL class C
2018 Nov
Doors and windows class A
2018 Nov
Doors and windows class B
2018 Nov
Doors and windowsApt 1 class B
2018 Nov
Fire safetyApt 1 class B
2018 Nov
PestsApt 1 class B
2018 Nov
PestsApt 1 class B
and 28 more at the source
Housing Maintenance Code Violations, as of 2026-10-19Read these violations in full at HPD Online →
What this counts
Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify
DOB violations
33 open: 10 about building conditions, 17 about filings or paperwork, 6 older than 10 years
2025 Nov
Low Pressure Boiler
2025 Sep
PL-PER Gas Piping - LL152
2024 Sep
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Apr
Low Pressure Boiler
Show 17 more
2018 Apr
Low Pressure Boiler
2017 Feb
Low Pressure Boiler
2017 Feb
Boilers class - 2
2015 Oct
Low Pressure Boiler never closed
2015 Mar
Low Pressure Boiler never closed
2014 May
Low Pressure Boiler never closed
2013 Mar
Low Pressure Boiler never closed
2011 Dec
Low Pressure Boiler never closed
2009 Dec
Low Pressure Boiler never closed
2009 Jan
Local Law 62/91 - Boilers never closed
2008 Jan
Local Law 62/91 - Boilers never closed
2007 Jan
Local Law 62/91 - Boilers never closed
2006 Jan
Local Law 62/91 - Boilers never closed
2005 Jan
Local Law 62/91 - Boilers never closed
2003 Mar
Local Law 62/91 - Boilers never closed
2002 Mar
Local Law 62/91 - Boilers never closed
2001 Feb
Local Law 62/91 - Boilers never closed
and 8 more at the source
DOB Violations, as of 2026-10-19Read these violations in full at DOB →
What this counts
Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major
Everything else on record
2025 Nov
Other conditions class I · paperwork · HPD violation
2024 Nov
Other conditions class I · paperwork · HPD violation
2023 Nov
Other conditions class I · paperwork · HPD violation
2022 Nov
Other conditions class I · paperwork · HPD violation
2022 Feb
Other conditions class I · paperwork · HPD violation
2021 Apr
Other conditions class I · paperwork · HPD violation
- Resident complaints to the cityfoundno complaints. None in the last 2 years, but 1 earlier complaint on record from 2023
- Permit historyno record0 permits since 1990
Nothing on record
Energyno record
- Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
ElevatorsNot applicable
- Elevatorsnot requiredNo elevators registered to this building
Rent and tenancyNot applicable
- Rent stabilizationnot requiredNot on the state's list. Rent stabilization generally applies to buildings with 6 or more apartments
Sources
22 datasetsFEMA
- FEMA National Flood Hazard Layer2026-10-20
- OpenFEMA NFIP Redacted Claims (v3)2026-09-09
NYC DCP
- NYC GeoSearch (address directory)2026-10-20
- PLUTO (tax lot data)2026-08-24
NYC DEP
NYC DEP / Mayor's Office
- NYC Stormwater Flood Maps2024-07-03
NYC DOB
- DOB NOW Elevator Safety Compliance2026-10-19
- DOB NOW: Build – Approved Permits2026-10-19
- DOB NOW: Safety Boiler2026-10-19
- DOB NOW: Safety – Facades Compliance Filings2026-10-19
- DOB Permit Issuance (BIS)2026-10-19
- DOB Safety Violations2026-10-19
- DOB Violations2026-10-19
NYC DOB / Mayor's Office
NYC HPD
- Buildings Subject to HPD Jurisdiction2026-08-12
- Housing Maintenance Code Complaints and Problems2026-10-20
- Housing Maintenance Code Violations2026-10-19
- Multiple Dwelling Registrations2026-08-12
NYC OTI
- AddressPoint2026-07-07
- Building Footprints2026-10-19
NYC Rent Guidelines Board / NYS HCR
Each date is when we last checked that dataset, not when the record itself was created.