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Property Audit ReportBBL 3010650027Generated Jun 11, 2026

Elevator apt

862 Union Street

Safe to Sign

Open Violations

0

DOB + HPD

Unpaid Fines

$0

OATH / ECB

Flood Zone

X

FEMA designation

Audit Score

87/100

Composite index

Address-level public record preview

862 Union Street is tracked in NYC Property Audit as BBL 3010650027, located in BK, built in 1923, 49 residential units, 0 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

3 items
Annual property tax estimated at ~$500,070 (Tax Class 2)· NYC DOF
Last sold for $22,000,000 in March 2017· ACRIS
Most recent mortgage: $1,000,000 from FIRST REPUBLIC BANK in 2020 (+5 more on Financials)· ACRIS

Building Details

✓ Verified · PLUTO
Building Area
35,310 sf
Zoning
R7B
Basement
Partial Basement
Land Use
Multi-Family Elevator Buildings
Registered Owner
Rent Regulation
Yes · 27 regulated units(DHCR)
Quick facts
How many units does this building have?
49 residential units.
How tall is this building?
6 stories, non-fireproof construction, built in 1923.
How big is the lot?
8,680 sq ft (69.67 ft × 124 ft).
What's the building class?
Class D1 — Elevator apt.
How many buildings are on this lot?
1 building on the lot.
Overall Outlook
Long-term signal for residential or commercial viability
Standard Urban
Maintenance Reliability
Clean record — safe to sign
99 / 100
Safety
Stable low-activity area
87 / 100
Daily Life
Transit access via Grand Army Plaza (2 3)
~4 min subway

Compliance · 10-year history

Violation timeline

DOB · HPD · OATH
201620182020202220242026
Active0Resolved with debt0Resolved52Hover any dot for detail

Violations & maintenance history

HPD · DOB · OATH0 open, 52 resolved

Resolved History — 52 (showing 3)
Closed
§ 27-2005, 2007 ADM code remove all encumbrances consisting of household item at public hall, 2nd story
HPD · Filed Jan 2026 · Closed
Closed
§ 27-2017.3 HMC: trace and repair the source and abate the visible mold condition... Greater than 10 sq. Ft at north wall
Apt 2F · 2nd floor · 1st room from east
HPD · Filed Jan 2026 · Closed ·
Closed
Remove all obstructions and repair all defects in at wasteline under bathtub
§ 27-2026 ADM CODEApt 2F · 2nd floor
HPD · Filed Jan 2026 · Closed ·

Other properties in the area with active violation history — useful comparables when evaluating risk.

Browse all Brooklyn buildings in our index →