NYC Building Report

Brooklyn Williamsburg

538 Union Avenue, Brooklyn

Residential units

Inferred from ACRIS recorded transfers (deeds and co-op RPTT filings) that name a unit. Combined apartments replace their former unit letters when a later combined transfer exists. This is still not a complete official roster. Latest owner is the grantee on the most recent transfer, not a current occupancy list. The building total is the sum of those last sale amounts over $1, not an assessed or market value.

13 records · $11,326,661 across 11 units with a recorded sale amount

Unit Type Latest owner Last transfer Amount
1A Condo unit Sean Mccutcheon & Kelly Olshan Jan 19, 2021 $675,000.00
2A Condo unit Hannah Lee Nov 27, 2020 $849,000.00
2B Condo unit Jacopo Foti & Zuzana Riedlova Feb 7, 2025 $0.00
2C Condo unit Jacopo Foti & Zuzana Riedlova Sep 16, 2016 $1,230,046.00
3A Condo unit Samuel Hartman Dec 8, 2020 $875,000.00
3B Condo unit Stephanie Barnholt & Scott Barnholt Feb 24, 2026 $990,000.00
3C Condo unit Stephanie Barnholt & Scott Barnholt Jul 19, 2019 $10.00
4A Condo unit Sean Tempesta Oct 23, 2024 $1,030,000.00
4B Condo unit Daniel Sheehy & Melissa Sheehy Jul 21, 2022 $999,000.00
4C Condo unit Mormac Brooklyn Associate, LLC Apr 14, 2016 $1,428,604.75
5A Condo unit Margherita Usberti Feb 2, 2023 $1,675,000.00
5B Condo unit The Douglas & Margaret Chew Living Trust & As Trustee, Douglas Chew & As Trustee, Margaret Chew Aug 20, 2021 $0.00
5C Condo unit Sam Radserersht May 11, 2023 $1,575,000.00