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Property Audit ReportBBL 3010970056Generated Jun 11, 2026
Walk-up apt
503 12 Street
Overall
Caution — Review Before Signing
Caution — Review Before Signing
Open Violations
27
DOB + HPD
Unpaid Fines
$0
OATH / ECB
Flood Zone
X
FEMA designation
Audit Score
88/100
Composite index
Address-level public record preview
503 12 Street is tracked in NYC Property Audit as BBL 3010970056, located in BK, built in 1916, 34 residential units, 27 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
27 open violations on record· DOB · HPD
Annual property tax estimated at ~$393,918 (Tax Class 2)· NYC DOF
Last sold for $11,100,000 in December 2020· ACRIS
Most recent mortgage: $1,527,189 from CONNECTONE BANK in 2020 (+3 more on Financials)· ACRIS
Building Details
✓ Verified · PLUTO
Building Area
30,047 sf
Zoning
R6B
Basement
0
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Rent Regulation
Yes · 12 regulated units(DHCR)
Quick facts
- How many units does this building have?
- 34 residential units.
- How tall is this building?
- 4 stories, non-fireproof construction, built in 1916.
- How big is the lot?
- 10,000 sq ft (100 ft × 100 ft).
- What's the building class?
- Class C1 — Walk-up apt.
- How many buildings are on this lot?
- 2 buildings on the lot.
Overall Outlook
Long-term signal for residential or commercial viability
Standard Urban
Maintenance Reliability
Multiple open violations — proceed with caution
85 / 100
Safety
Stable low-activity area
88 / 100
Daily Life
Transit access via 7 Av (F G)
~4 min subway
Compliance · 10-year history
Violation timeline
201620182020202220242026
Active3Resolved with debt0Resolved52Hover any dot for detail
Violations & maintenance history
HPD · DOB · OATH — 3 open, 52 resolved
Open Issues — 3
Minor
§ 27-2017.3 HMC: trace and repair the source and abate the visible mold condition... Less then 10 sqft at east window frame in the bathroom located at APT 3B, 3rd story, 2nd apartment from west at north original violation 18061475 issued 25-jun-25 has been upgraded to class b per administrative code 27-2017.3A(3)(a) or (b).
HPD · Filed Jun 2025 · Open
Critical
§ 27-2056.6 ADM code - correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) south wall
Apt 3B · 3rd floor · 4th room from north · 2nd apartment from west at north
HPD · Filed May 2025 · Open ·
Critical
§ 27-2056.6 ADM code - correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) north wall, 1st window frame from north at east wall
Apt 3B · 3rd floor · 2nd apartment from west at north
HPD · Filed May 2025 · Open ·
Resolved History — 52 (showing 3)
Closed
Provide hot water at all hot water fixtures
§ 27-2031 ADM CODEApt 1A · 1st floor · 1st apartment from east at south
HPD · Filed Feb 2026 · Closed ·
Closed
Properly repair with similar material the broken or defective marble tread 5th from bottom at public hall stairs, 1st story
§ 27-2005 ADM CODE
HPD · Filed Feb 2026 · Closed ·
Closed
Provide ready access to buildings heating system door locked at cellar at boiler room
§ 27-2033 ADM CODE
HPD · Filed Feb 2026 · Closed ·
Nearby buildings to audit
Other properties in the area with active violation history — useful comparables when evaluating risk.