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Property Audit ReportBBL 3010150002Generated Jun 12, 2026
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Walk-up apt

491 3 Avenue

Caution — Review Before Signing

Open Violations

10

DOB + HPD

Unpaid Fines

$0

OATH / ECB

Flood Zone

X

FEMA designation

Audit Score

83/100

Composite index

Address-level public record preview

491 3 Avenue is tracked in NYC Property Audit as BBL 3010150002, located in BK, built in 1901, 3 residential units, 10 open DOB/HPD violation signals, FEMA flood zone X. The free preview keeps address-level facts crawl-visible while the full due-diligence report remains available in the audit.

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Key Findings

4 items
10 open violations on record· DOB · HPD
Annual property tax estimated at ~$20,366 (Tax Class 2)· NYC DOF
Last sold for $600,000 in March 2006· ACRIS
Most recent mortgage: $304,993 from NORTHFILED BANK in 2014 (+2 more on Financials)· ACRIS

Building Details

✓ Verified · PLUTO
Building Area
2,920 sf
Zoning
R6A · C2-4 overlay
Basement
Full Basement
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Quick facts
How many units does this building have?
3 residential units.
How tall is this building?
3 stories, non-fireproof construction, built in 1901.
How big is the lot?
1,278 sq ft (18.25 ft × 70 ft).
What's the building class?
Class C0 — Walk-up apt.
How many buildings are on this lot?
1 building on the lot.
Overall Outlook
Long-term signal for residential or commercial viability
Caution — Known Issues
Maintenance Reliability
Multiple open violations — proceed with caution
69 / 100
Safety
Stable low-activity area
83 / 100
Daily Life
Transit access via 4 Av-9 St (F G)
~2 min subway

Compliance · 10-year history

Violation timeline

DOB · HPD · OATH

Clean record for 10 years.

No DOB / HPD / OATH violations filed since 2016.

Violations & maintenance history

HPD · DOB · OATH — 10 open, 0 resolved

Open Issues — 10
Minor
Section 9, 56, 193, 300, 302 m. D. Law- above frame building has been converted from a private dwelling to a multiple dwelling and is now occupied and maintained as such contrary to law. Restore premises to lawful occupancy
HPD · Filed Mar 2004 · Open
Minor
Section 27-2032, 2034 adnim. Code: discontinue use of illegal space and/or hot water heater and provide filed for & approved heater which obtains combustion air directly from outside the building or approved central system 2nd story, all rooms.
HPD · Filed Mar 2004 · Open
Minor
Section 27-2087 ADM code - discontinue use of rooms for living, disconnect plumbing fixtures where illegal and properly seal pipe connections cellar, throughout bathroom.
HPD · Filed Mar 2004 · Open
Minor
Section 27-2032, 2034 adnim. Code: discontinue use of illegal space and/or hot water heater and provide filed for & approved heater which obtains combustion air directly from outside the building or approved central system all rooms, 3rd story
HPD · Filed Jul 2003 · Open
Minor
Section 27-2005 admin. Code: remove the illegal fastening double cylinder key lock installed, street metal gate to building.
HPD · Filed Jul 2003 · Open

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