831 Union Street at a glance
831 Union Street, Brooklyn has 11 open city records on file, 1 of them Class C (immediately hazardous), and $500.00 recorded as due on OATH/ECB summonses. No marshal evictions are on record for this building. Its last recorded ownership transfer was Jan 9, 2009 (no consideration recorded). The most recent record is dated May 6, 2026.
Health score for 831 Union Street
A composite of the public indicators below. How it is scored.
Record timeline for 831 Union Street
24 records on file, every agency interleaved. Class A, B and C are HPD’s hazard tiers: C is immediately hazardous, A and B explained here.
OATH / ECB summonses & fines at 831 Union Street
$500.00 is recorded as due across the 5 summonses below, out of $2,175.00 in penalties imposed. Balances are as the city publishes them; a settlement or write-off that never reached the dataset will not show here. New to these? How an OATH summons becomes a penalty, explained.
Ownership history for 831 Union Street
Every deed the City Register has recorded against this building’s tax lot (BBL 3009540056), newest first. A price is the consideration stated on the deed; transfers between related parties, into an LLC, or by a referee often record none, shown as “—”. Each row links to the document in ACRIS.
Financing record for 831 Union Street
Mortgages recorded against this building’s tax lot, with the satisfactions that paid them off and the assignments that moved them between lenders, from the City Register (ACRIS). A satisfaction usually records no amount, shown as “—”.
Lender names are as recorded; the current holder of a loan can differ if a later assignment was never recorded.