357 Court St — building record — Blueflo

Building record from city data · BROOKLYN, NY

Printed 2026-10-21 from blueflo.tech/b/357-court-street-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 · 4 stories · 4 apartments · BIN 3007217 · BBL 3004350003

Worth knowing

City records list the water service line as lead

Source: Lead Service Line Location Coordinates · as of 2026-01-30

Worth knowing

City records list the water service line as lead
34 open immediately hazardous (class C) HPD violations about pests and lead-based paint and doors and windows and fire safety and heat or hot water
68 open HPD violations about building conditions

Also on record

12 flood insurance claims in this census tract since 1978, 6 of them from 2012

Clean in the records

Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding
No heat or hot water complaints filed last winter

Registered with the city

357 COURT REALTY LLC

Worth knowing

City records list the water service line as lead

Source: Lead Service Line Location Coordinates · as of 2026-01-30

How often each problem is reported

2024 – 2026

Heat or hot water2 reports
2024Heat or hot water · Jan 2024 · 1 report (1 complaint)Jan 18, 2024Heat or hot water · Feb 2024 · 1 report (1 complaint)Feb 20, 2024
2025
2026
Doors or windows2 reports
2024Doors or windows · Jan 2024 · 1 report (3 complaints)Jan 26, 2024 Jan 26, 2024 (2nd)Jan 26, 2024 (3rd)Doors or windows · Dec 2024 · 1 report (1 complaint)Dec 3, 2024
2025
2026

A filled month had a report to HPD; darker means more than one, and the past year is brightest. Tap one to read it. Complaints within a week count as one report. Records list complaints filed, not conditions found.

Apartments named in these records

Apt 1 5 Apt 2 26 Apt 3 16

3 of this building’s 4 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 2024

What has happened here

Heat or hot water complaint

Heat or hot waterApt 3 class B · closed · HPD violation

Heat or hot waterApt 3 class B · closed · HPD violation

Heat or hot waterApt 3 class B · closed · HPD violation

Heat or hot waterApt 3 class B · closed · HPD violation

Heat or hot water class C · HPD violation

Show 9 more

Heat or hot waterApt 2 complaint

Heat or hot water class C · HPD violation

Heat or hot waterApt 2 complaint

Heat or hot waterApt 3 complaint

Heat or hot waterApt 1 complaint

Heat or hot waterApt 2 complaint

Heat or hot waterApt 2 complaint

Heat or hot waterApt 1 complaint

Heat or hot waterApt 3 complaint

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

Issues on record, most recently 2024

What has happened here

Leaks class A · HPD violation

Leaks class B · closed · HPD violation

PlumbingApt 3 class B · closed · HPD violation

PlumbingApt 3 complaint

PlumbingApt 1 complaint

Water service line

Lead (field inspection)

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

Pests and cleanliness

Issues on record, most recently 2024

What has happened here

Pests class A · paperwork · closed · HPD violation

Pests class A · paperwork · closed · HPD violation

PestsApt 3 class C · HPD violation

PestsApt 3 class C · HPD violation

PestsApt 2 class C · HPD violation

PestsApt 2 class C · HPD violation

Show 3 more

PestsApt 2 class C · HPD violation

PestsApt 2 class C · HPD violation

MoldApt 2 class B · HPD violation

Fire and safety

Issues on record, most recently 2024

What has happened here

Fire safety class C · closed · HPD violation

Fire safety class C · closed · HPD violation

Fire safety class B · closed · HPD violation

Lead-based paintApt 2 class C · HPD violation

Lead-based paintApt 2 class C · HPD violation

Lead-based paintApt 2 class C · HPD violation

Show 4 more

Lead-based paintApt 2 class C · HPD violation

Fire safetyApt 3 class C · closed · HPD violation

Fire safetyApt 2 class C · HPD violation

Fire protection permit

Electrical

Older records on file

What has happened here

Electrical class A · closed · HPD violation

ElectricalApt 3 class B · closed · HPD violation

ElectricalApt 3 complaint

Structure and facade

Issues on record, most recently 2024

What has happened here

Walls, floors and stairs class A · HPD violation

Walls, floors and stairs class A · HPD violation

Walls, floors and stairs class A · paperwork · closed · HPD violation

Walls, floors and stairs class B · closed · HPD violation

Walls, floors and stairs class A · closed · HPD violation

Doors and windowsApt 2 class C · HPD violation

Show 9 more

Walls, floors and stairsApt 2 class A · closed · HPD violation

Walls, floors and stairsApt 2 class A · closed · HPD violation

Doors and windowsApt 2 class A · closed · HPD violation

Walls, floors and stairsApt 2 class A · closed · HPD violation

Walls, floors and stairsApt 2 class A · closed · HPD violation

Walls, floors and stairs class C · closed · HPD violation

Walls, floors and stairsApt 3 class C · closed · HPD violation

Doors and windowsApt 2 class C · HPD violation

General construction permit

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: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; 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

PL-PER Gas Piping - LL152 DOB violation

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

74 open: 68 about building conditions — smoke or CO detectors (18), pests (11), lead-based paint (9), walls, floors and stairs (9); 34 immediately hazardous (class C), 6 about paperwork or notices. Also 1 older record from 1990 never closed. 25 further violations from 2024–2025 were closed. 242 violations on record in all, 1990–2025 — the 117 most recent are listed here

Pests class A · paperwork · closed

Electrical class A · closed

Fire safety class C · closed

Smoke or CO detectors class A

Walls, floors and stairs class A

Smoke or CO detectors class A

Walls, floors and stairs class A

Show 42 more

Walls, floors and stairs class A · paperwork · closed

Other conditions class B · closed

Walls, floors and stairs class B · closed

Fire safety class C · closed

Pests class A · paperwork · closed

PestsApt 3 class C

Walls, floors and stairs class A · closed

Fire safety class B · closed

Leaks class B · closed

PlumbingApt 3 class B · closed

Lead-based paintApt 2 class C

Lead-based paintApt 2 class C

Lead-based paintApt 2 class C

Lead-based paintApt 2 class C

PestsApt 3 class C

PestsApt 2 class C

PestsApt 2 class C

Smoke or CO detectorsApt 2 class B

Smoke or CO detectorsApt 2 class B

Doors and windowsApt 2 class C

Walls, floors and stairsApt 2 class A · closed

Walls, floors and stairsApt 2 class A · closed

Doors and windowsApt 2 class A · closed

Walls, floors and stairsApt 2 class A · closed

Walls, floors and stairsApt 2 class A · closed

Walls, floors and stairs class C · closed

Heat or hot waterApt 3 class B · closed

Heat or hot waterApt 3 class B · closed

Heat or hot waterApt 3 class B · closed

Heat or hot waterApt 3 class B · closed

ElectricalApt 3 class B · closed

Fire safetyApt 3 class C · closed

Walls, floors and stairsApt 3 class C · closed

Doors and windowsApt 2 class C

Heat or hot water class C

Fire safetyApt 2 class C

Smoke or CO detectorsApt 2 class B

Smoke or CO detectorsApt 2 class B

PestsApt 2 class C

PestsApt 2 class C

Heat or hot water class C

MoldApt 2 class B

and 25 more at the source

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

DOB violations

1 open: 1 about filings or paperwork

PL-PER Gas Piping - LL152

DOB Violations, as of 2026-10-19 · Read 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

Resident complaints to the city

1 doors or windows

Doors or windowsApt 2

Heat or hot water

Doors or windows, electrical, floors or stairs, plumbingApt 3

Doors or windows, plumbingApt 1

Heat or hot waterApt 2

Heat or hot waterApt 2

Heat or hot waterApt 3

Heat or hot waterApt 1

Show 4 more

Heat or hot waterApt 2

Heat or hot waterApt 2

Heat or hot waterApt 1

Heat or hot waterApt 3

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →

What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Permit history

2 permits since 1990

General construction permit

Fire protection 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

Everything else on record

Doors or windowsApt 2 complaint

Smoke or CO detectors class A · HPD violation

Smoke or CO detectors class A · HPD violation

Other conditions class B · closed · HPD violation

Smoke or CO detectorsApt 2 class B · HPD violation

Smoke or CO detectorsApt 2 class B · HPD violation

Show 4 more

Doors or windows, floors or stairsApt 3 complaint

Doors or windowsApt 1 complaint

Smoke or CO detectorsApt 2 class B · HPD violation

Smoke or CO detectorsApt 2 class B · HPD violation

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

23 datasets

FEMA

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

Clean Air Tracking System (boiler registrations)2026-10-20
Lead Service Line Location Coordinates2026-01-30

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

Energy and Water Data Disclosure (Local Law 84)2025-11-25

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
Registration Contacts2026-08-12

NYC OTI

AddressPoint2026-07-07
Building Footprints2026-10-19

NYC Rent Guidelines Board / NYS HCR

Rent Stabilized Building Lists (2024 HCR registrations)2025-11-30

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