Building health · MANHATTAN, NY

284 3 Ave

built 1920 · 4 stories · 2 apartments

Water and pipes

Issues on record
What has happened here
2026 Mar
Plumbing permit
2017 Jun
Plumbing permit
2013 Jan
Plumbing permit
2010 Sep
Plumbing permit
Water service line

Unknown - Lead Status Unknown (not verified)

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

Heat and hot water

Issues on record, most recently 2023
What has happened here
2023 Jun
Low Pressure Boiler DOB violation
2019 Nov
Low Pressure Boiler DOB violation
2018 Apr
Low Pressure Boiler DOB violation
2017 May
Heating/ventilation permit
Boiler inspection filings

Latest accepted inspection Oct 2025, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-16 · 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

Fire and safety

No issues on record
What has happened here
2017 Jul
Fire protection permit

Structure and facade

Older records on file
What has happened here
2026 Mar
General construction permit
2017 May
Construction fence permit, General construction permit
2013 Jan
General construction permit
2007 Oct
Construction never closed · DOB 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 2026-10-17
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

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Gas

What has happened here
2025 Oct
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 2026-10-17
What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

DOB violations

5 open: 3 about building conditions, 1 about filings or paperwork, 1 older than 10 years

2025 Oct
PL-PER Gas Piping - LL152
2023 Jun
Low Pressure Boiler
2019 Nov
Low Pressure Boiler
2018 Apr
Low Pressure Boiler
2007 Oct
Construction never closed
DOB Violations, as of 2026-10-17 · 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

Permit history

22 permits since 1990

2026 Mar
General construction permit
2026 Mar
Plumbing permit
2017 Jul
Fire protection permit
2017 Jun
Plumbing permit, Construction fence permit, General construction permit, Heating/ventilation permit
2013 Jan
Plumbing permit, General construction permit
2010 Sep
Plumbing permit
and 16 more at the source
DOB NOW: Build – Approved Permits, as of 2026-10-16 · See every permit at DOB →
What this counts

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

  • HPD violationsfound0 open
  • Resident complaints to the cityfoundno complaints

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 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.

Every row shows the record it came from and the date it was last checked.
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.