9921 4th Avenue, Brooklyn

    A 52-unit condominium — each apartment individually owned, so there is no single building owner to hold accountable.

    9921 4th Avenue is a 52-unit building in Brooklyn, New York City (BBL 3061357501). This building is associated with Harbour At Bay Ridge Condo. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1987, this condominium sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    Tenants have filed 1 HPD complaint about this building over the last five years, most often about water leak.

    What tenants have called the city about here over the last five years:

    The most recent complaint on this building was filed November 16, 2022.

    The building last changed hands on December 23, 2025, according to recorded deeds.

    Brix score: 100/100. View the Building Report on Brix.

    See every NYC building owned by Harbour At Bay Ridge Condo on the landlord portfolio page.

    Part of Bay Ridge — see violations, complaints, and landlord activity across the whole neighborhood.

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    Apartments at 9921 4th Avenue

    • Unit P2

      Unit P2 at 9921 4th Avenue has no violations. Owner on the latest deed: Robert W Verde LLC.

    • Unit 2I

      Unit 2I at 9921 4th Avenue has no violations, last sold in 2025 for $720K. Owner on the latest deed: D'Angelo, Dominick.

    • Unit 3C

      Unit 3C at 9921 4th Avenue has no violations, last sold in 2019 for $760K. Owner on the latest deed: Claudia Wong, As Trustee & Living Trust for Kay D Wong & Claudia Wong +1 more.

    • Unit 2H

      Unit 2H at 9921 4th Avenue has no violations, last sold in 2019 for $738K. Owner on the latest deed: Illuminada Gubatan, Trustee & Illuminada Gubatan 2024 Irrevocable Trust.

    • Unit L2

      Unit L2 at 9921 4th Avenue has no violations, last sold in 2023 for $850K. Owner on the latest deed: Mydl Realty LLC.

    • Unit 5I

      Unit 5I at 9921 4th Avenue has no violations, last sold in 2013 for $515K. Owner on the latest deed: Chandler, Sarah & Chandler, Robert +1 more.

    • Unit 6A

      Unit 6A at 9921 4th Avenue has no open violations (13 past violations), last sold in 2022 for $600K. Owner on the latest deed: Tan, Ashley & Choi, Brian.

    • Unit 6F

      Unit 6F at 9921 4th Avenue has no violations, last sold in 2003 for $315K. Owner on the latest deed: Vaynshtok, Rimma.

    • Unit 2B

      Unit 2B at 9921 4th Avenue has no violations, last sold in 2007 for $350K. Owner on the latest deed: De Bin Zhang, As Trustee & Steve Guo Xin Zhao & De Bin Zhang Zhao Trust +1 more.

    • Unit 5D

      Unit 5D at 9921 4th Avenue has no violations, last sold in 2013 for $469K. Owner on the latest deed: Lopez, Magali & Asmar, Peter.

    • Unit 3G

      Unit 3G at 9921 4th Avenue has no violations, last sold in 2021 for $499K. Owner on the latest deed: Bochever, Mark.

    • Unit 4I

      Unit 4I at 9921 4th Avenue has no violations. Owner on the latest deed: Coyle ST. Realty LLC.

    • Unit 4B

      Unit 4B at 9921 4th Avenue has no violations, last sold in 2020 for $450K. Owner on the latest deed: Wuest, Teresa & Wuest, Jordan.

    • Unit P1

      Unit P1 at 9921 4th Avenue has no violations. Owner on the latest deed: Bay Ridge 9921 LLC.

    • Unit 3H

      Unit 3H at 9921 4th Avenue has no violations, last sold in 2019 for $751K. Owner on the latest deed: Bochever, Mark.

    • Unit 5A

      Unit 5A at 9921 4th Avenue has no violations, last sold in 2019 for $750K. Owner on the latest deed: Segreto, Josephine.

    • Unit 5B

      Unit 5B at 9921 4th Avenue has no violations, last sold in 2019 for $530K. Owner on the latest deed: Digiampietro, Josephine.

    • Unit 4J

      Unit 4J at 9921 4th Avenue has no violations, last sold in 2019 for $599K. Owner on the latest deed: Arena, Loretta & Russo, Frank.

    • Unit 2J

      Unit 2J at 9921 4th Avenue has no violations, last sold in 2018 for $575K. Owner on the latest deed: Choi, Po.

    • Unit 6E

      Unit 6E at 9921 4th Avenue has no violations, last sold in 2016 for $445K. Owner on the latest deed: Ortiz, Luis.

    • Unit 4D

      Unit 4D at 9921 4th Avenue has no violations, last sold in 2015 for $10. Owner on the latest deed: Krombar Realty LLC.

    • Unit 4A

      Unit 4A at 9921 4th Avenue has no violations, last sold in 2014 for $470K. Owner on the latest deed: Maalouf, Bassam.

    • Unit 3E

      Unit 3E at 9921 4th Avenue has no violations, last sold in 2013 for $383K. Owner on the latest deed: Pulaski, Veronica.

    • Unit 2E

      Unit 2E at 9921 4th Avenue has no violations, last sold in 2012 for $380K. Owner on the latest deed: Vitale, Kathryn.

    • Unit 3B

      Unit 3B at 9921 4th Avenue has no violations, 1 permit filed ($45K, latest 2006), last sold in 2012 for $325K. Owner on the latest deed: Kripanidhi, Amit & Kripanidhi, Biligere.

    • Unit 4F

      Unit 4F at 9921 4th Avenue has no violations, last sold in 2012 for $425K. Owner on the latest deed: Korshak, Larisa & Korshak, Vladimir.

    • Unit 5E

      Unit 5E at 9921 4th Avenue has no violations, last sold in 2011 for $350K. Owner on the latest deed: Cardillo, Anna.

    • Unit 5H

      Unit 5H at 9921 4th Avenue has no violations, last sold in 2010 for $525K. Owner on the latest deed: Baldino, Anna.

    • Unit 6I

      Unit 6I at 9921 4th Avenue has no violations. Owner on the latest deed: The Joann Fontana Personal Residence Trust & Brian Golub, Trustee +1 more.

    • Unit 3F

      Unit 3F at 9921 4th Avenue has no violations. Owner on the latest deed: Lebwohl/Novison LLC.

    Showing 30 of 51 apartments with records. Open the report to search every apartment.

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