A 320-unit condominium — each apartment individually owned, so there is no single building owner to hold accountable.
15 William Street is a 320-unit building in Manhattan, New York City (BBL 1000257501). This building is associated with 15 William Street Condominium. Brix does not yet have a current violation read for this property (not enough recent data), along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 2005, this condominium sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 4 HPD complaints about this building over the last five years, most often about paint/plaster.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed January 31, 2026.
The building last changed hands on July 16, 2026 for $950,000, according to recorded deeds.
Brix score: 96/100. View the Building Report on Brix.
See every NYC building owned by 15 William Street Condominium on the landlord portfolio page.
Part of Financial District — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 14C at 15 William Street has no violations, last sold in 2026 for $950K. Owner on the latest deed: Demianova, Kateryna.
Unit 10G at 15 William Street has no violations, last sold in 2026 for $825K. Owner on the latest deed: Long, Christine.
Unit 15H at 15 William Street has no violations, last sold in 2026 for $1.4M. Owner on the latest deed: Tanner, Emmanuel & Choi, Lynda.
Unit PH-1 at 15 William Street has no violations, last sold in 2009 for $2.5M. Owner on the latest deed: Penelope Capital LLC.
Unit 21A at 15 William Street has no violations, last sold in 2026 for $1.4M. Owner on the latest deed: Chawla, Varsha & Chawla, Rajesh.
Condo tax lot Unit 1417 at 15 William Street has no violations. Owner on the latest deed: Heidi Hershkovich, As Trustee & Samuel Hershkovich, As Trustee +2 more.
Unit 18A at 15 William Street has no violations, 1 permit filed ($53K, latest 2019), last sold in 2026 for $2.5M. Owner on the latest deed: De Oliveira Gazzola, Mario & Gaeta Gazzola, Marina.
Unit 18B at 15 William Street has no violations, 1 permit filed ($53K, latest 2019), last sold in 2026 for $2.5M. Owner on the latest deed: Gaeta Gazzola, Marina & De Oliveira Gazzola, Mario.
Unit 14E at 15 William Street has no violations, last sold in 2026 for $1.5M. Owner on the latest deed: DJ Rab Fidi LLC.
Unit 21E at 15 William Street has no violations, last sold in 2026 for $1.6M. Owner on the latest deed: Lau, Yuk.
Unit 9F at 15 William Street has no violations, last sold in 2026 for $900K. Owner on the latest deed: Aviva Witz Bauer, Trustee & Daniel Bauer Trust +2 more.
Unit 11G at 15 William Street has no violations, last sold in 2026 for $845K. Owner on the latest deed: Zenkovich, Dasha.
Unit 18D at 15 William Street has no violations, last sold in 2026 for $830K. Owner on the latest deed: Cummings, Nolan.
Unit 33I at 15 William Street has no violations, last sold in 2026 for $1.4M. Owner on the latest deed: Richardson, Ekaterina & Richardson, Michael.
Unit 8E at 15 William Street has no violations, last sold in 2009 for $1.7M. Owner on the latest deed: 15william8e LLC.
Unit 28H at 15 William Street has no violations, last sold in 2026 for $170K. Owner on the latest deed: Melmed, Ned.
Unit 23A at 15 William Street has no violations. Owner on the latest deed: 15 William 23a LLC.
Unit 27A at 15 William Street has no violations, last sold in 2025 for $1.6M. Owner on the latest deed: Cheung, Tiffany & Mui, Robert.
Unit 22H at 15 William Street has no violations, last sold in 2025 for $1.6M. Owner on the latest deed: Brumit, Paige & Brumit, James.
Unit 18C at 15 William Street has no violations, last sold in 2022 for $950K. Owner on the latest deed: Ljustina, Amanda & Luo, Liyang.
Unit 46J at 15 William Street has no violations, last sold in 2025 for $1.3M. Owner on the latest deed: Frekhtman, Arkady.
Unit 39F at 15 William Street has no violations, last sold in 2025 for $999K. Owner on the latest deed: The Alomari Family Trust Dated August 11, 2008 & Ahmed Alomari, Trustee.
Unit 38A at 15 William Street has no violations, last sold in 2016 for $2.1M. Owner on the latest deed: Watercove Holdings LLC.
Unit 42A at 15 William Street has no violations, last sold in 2025 for $1.8M. Owner on the latest deed: Yeung, Wei-Jun & Yeung, Yin.
Unit 36D at 15 William Street has no violations, last sold in 2025 for $820K. Owner on the latest deed: Cammm LLC.
Unit 36E at 15 William Street has no violations, last sold in 2025 for $1.7M. Owner on the latest deed: Acisyyds LLC.
Unit 30I at 15 William Street has no violations, last sold in 2015 for $1.9M. Owner on the latest deed: 15 William Street Unit 30-I LLC.
Condo tax lot Unit 1419 at 15 William Street has no violations, last sold in 2025 for $1.5M. Owner on the latest deed: Nelson, Nicole & Giambagno, Nicole +1 more.
Unit 7B at 15 William Street has no violations, last sold in 2025 for $935K. Owner on the latest deed: Manjunath, Yashwanth.
Unit 33G at 15 William Street has no violations, last sold in 2025 for $1M. Owner on the latest deed: Polouektov, Igor.
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