Building record from city data · BROOKLYN, NY

5409 4 Ave

Printed 2026-10-21 from blueflo.tech/b/5409-4-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 3014573 · BBL 3008230006

Worth knowing
5 open immediately hazardous (class C) HPD violations about fire safety and heat or hot water
Source: Housing Maintenance Code Violations · as of 2026-10-19
Worth knowing
Also on record
Clean in the records
Registered with the city

5409 4TH AVENUE LLC

Worth knowing
5 open immediately hazardous (class C) HPD violations about fire safety and heat or hot water
Source: Housing Maintenance Code Violations · as of 2026-10-19

Apartments named in these records

Apt 2 1Apt 2R 2Apt 3 1

3 of this building’s 3 apartments are named in a city record. The rest have no record naming them, which is the usual case.

These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.

Heat and hot water

Issues on record, most recently 2023
What has happened here
2023 Dec
Heat or hot water class C · HPD violation
Boiler inspection filings

Latest accepted inspection Oct 2025, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-19 · See the boiler filings at DOB →
What this counts

Accepted annual boiler inspection filings, any date

  • Heat sourceno recordNo boiler registration or district steam on record
  • 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 record
What has happened here
2024 Aug
Plumbing permit
Water service line

Non-Lead (records)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

Older records on file
What has happened here
2005 Apr
PestsApt 2R class B · never closed · HPD violation

Fire and safety

Issues on record, most recently 2023
What has happened here
2023 Dec
Fire safetyApt 3 class C · HPD violation
2023 Dec
Fire safetyApt 2 class C · HPD violation
2023 Dec
Fire safety class C · HPD violation
2023 Dec
Fire safety class C · HPD violation

Structure and facade

Issues on record, most recently 2023
What has happened here
2024 Mar
General construction permit
2023 Dec
Structure and facade class I · HPD violation
2023 Dec
Structure and facade class I · HPD violation
2023 Dec
Walls, floors and stairs class A · HPD violation
2023 Dec
Walls, floors and stairs class A · HPD violation
2005 Apr
Walls, floors and stairsApt 2R class B · never closed · HPD violation
  • 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 record
FEMA 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

General condition and all records

HPD violations

9 open: 9 about building conditions — fire safety (4), structure and facade (2), walls, floors and stairs (2), heat or hot water (1); 5 immediately hazardous (class C). Also 2 older records from 2005 never closed. 13 violations on record in all, 2005–2023 — the 11 most recent are listed here

2023 Dec
Structure and facade class I
2023 Dec
Structure and facade class I
2023 Dec
Fire safetyApt 3 class C
2023 Dec
Fire safetyApt 2 class C
2023 Dec
Walls, floors and stairs class A
2023 Dec
Heat or hot water class C
2023 Dec
Walls, floors and stairs class A
2023 Dec
Fire safety class C
Show 3 more
2023 Dec
Fire safety class C
2005 Apr
Walls, floors and stairsApt 2R class B · never closed
2005 Apr
PestsApt 2R class B · never closed
Housing Maintenance Code Violations, as of 2026-10-19 · Read 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

Permit history

2 permits since 1990

2024 Aug
Plumbing permit
2024 Mar
General construction permit
DOB NOW: Build – Approved Permits, as of 2026-10-19 · See every permit at DOB →
What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

  • DOB violationsfound0 open
  • Resident complaints to the cityfoundno complaints

Nothing on record

Gasno record
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
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

23 datasets

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

NYC HPD

NYC OTI

NYC Rent Guidelines Board / NYS HCR

Each date is when we last checked that dataset, not when the record itself was created.