A 14-unit condominium — each apartment individually owned, so there is no single building owner to hold accountable.
348 East 89th Street is a 14-unit building in Manhattan, New York City (BBL 1015517501). This building is associated with Gemstone 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 1915, this condominium sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 2 HPD complaints about this building over the last five years, most often about heat/hot water.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed December 25, 2022.
The building last changed hands on January 28, 2026 for $700,000, according to recorded deeds.
Brix score: 100/100. View the Building Report on Brix.
See every NYC building owned by Gemstone Condominium on the landlord portfolio page.
Part of Upper East Side — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 10128:
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Unit 6 at 348 East 89th Street has no violations, last sold in 2026 for $700K. Owner on the latest deed: 6 Gemstone LLC.
Unit 9W at 348 East 89th Street has no violations, last sold in 2026 for $860K. Owner on the latest deed: Giants Ravens LLC.
Unit 9E at 348 East 89th Street has no violations, last sold in 2021 for $713K. Owner on the latest deed: Greene, Adam.
Unit 1E at 348 East 89th Street has no violations, last sold in 2018 for $1.2M. Owner on the latest deed: Winer, John.
Unit 4 at 348 East 89th Street has no violations, last sold in 2016 for $690K. Owner on the latest deed: Chen, Christopher & Hsu, Vicky.
Unit 10 at 348 East 89th Street has no violations, last sold in 2013 for $480K. Owner on the latest deed: Wu, Li.
Unit 7E at 348 East 89th Street has no violations. Owner on the latest deed: Zhu, Yao-Hua.
Unit 3W at 348 East 89th Street has no violations. Owner on the latest deed: Loyim, Debbie & Loyim, Chuba.
Unit 3E at 348 East 89th Street has no violations. Owner on the latest deed: Nestorov, Srdjan & Nestorov, Marija.
Unit 5E at 348 East 89th Street has no violations. Owner on the latest deed: Adams, Nancy & Adams, Carl.
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