Oserin, Isaac appears in 9 NYC deed transactions across 7 buildings. Dates, counterparties, and addresses from public records.
Round trips Oserin, Isaac appears on both sides of two buildings — bought, then sold. The shortest hold was 3311 Giles Place at 5 months. Where both prices were recorded, the resale came in higher by $33,878.
Bundled closings two buildings changed hands on a single day, 2004-08-30. Same-day multi-building transfers are portfolio deals rather than individual sales, and the buildings in them usually keep sharing an owner afterwards.
Repeat counterparty SCHRAMM, JUDITH is on the other side of two of these transfers. A name that recurs across deeds is usually an affiliate, a lender, or the same principal filing under a second entity — it is not by itself evidence of either.
Activity window Recorded activity for Oserin, Isaac runs from 2004 to 2017. Nothing has been recorded in the 8 years since — the entity may still hold the buildings, or a later transfer may sit under a different name.
Spread across boroughs The buildings span two boroughs, led by Manhattan with five. Buying across boroughs points at an investor rather than a neighbourhood operator.
Buildings on record:
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