850 Park Avenue, Manhattan

    A 51-unit elevator cooperative owned in perpetuity by its shareholders — no single landlord to change hands.

    850 Park Avenue is a 51-unit building in Manhattan, New York City (BBL 1013910040). This building is associated with Park Ave And 77th Street Corp.. 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 1914, this elevator apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

    The building last changed hands on April 21, 2026 for $1,150,000, according to recorded deeds.

    Brix score: 89/100. View the Building Report on Brix.

    See every NYC building owned by Park Ave And 77th Street Corp. on the landlord portfolio page.

    Part of Upper East Side — see violations, complaints, and landlord activity across the whole neighborhood.

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    Apartments at 850 Park Avenue

    • Unit 1DR

      Unit 1DR at 850 Park Avenue has no violations, last sold in 2026 for $1.1M. Owner on the latest deed: Marrero, Priscilla & Marrero, Daniel.

    • Unit 7D

      Unit 7D at 850 Park Avenue has no violations, last sold in 2024 for $5.2M. Owner on the latest deed: Williams, Erin & Todrys, Mark.

    • Unit 5B

      Unit 5B at 850 Park Avenue has no violations, last sold in 2024 for $6M. Owner on the latest deed: Rabinowitz, Anna.

    • Unit 1D

      Unit 1D at 850 Park Avenue has no violations, last sold in 2023 for $1.4M. Owner on the latest deed: Butters, David.

    • Unit 2B/1C

      Unit 2B/1C at 850 Park Avenue has no violations, 1 permit filed ($2.4M, latest 2023), last sold in 2019 for $6.7M. Owner on the latest deed: Kroft, Holly & Kroft, Gordon.

    • Unit 7B

      Unit 7B at 850 Park Avenue has no violations, last sold in 2023 for $3.6M. Owner on the latest deed: Bonnemazou, Florent & Bonnemazou, Sae.

    • Unit 9D

      Unit 9D at 850 Park Avenue has no violations. Owner on the latest deed: Amended and Restated Suzanne Cavan Hoyt 2011 & Tara Bach Martinez As Trustee +2 more.

    • Unit 10A

      Unit 10A at 850 Park Avenue has no violations, last sold in 2022 for $3M. Owner on the latest deed: Nist, Theodore & Alam, Runa.

    • Unit 4A

      Unit 4A at 850 Park Avenue has no violations, 1 permit filed ($96K, latest 2013), last sold in 2022 for $4M. Owner on the latest deed: Dauhajre Caro, Graciela & Dauhajre, Munir.

    • Unit 6C

      Unit 6C at 850 Park Avenue has no violations, 2 permits filed ($320K, latest 2021), last sold in 2021 for $4.2M. Owner on the latest deed: Neubauer, Alex & Siegel, Cassandra.

    • Unit 11D

      Unit 11D at 850 Park Avenue has no violations, 1 permit filed ($476K, latest 2020), last sold in 2016 for $5.3M. Owner on the latest deed: Lazar, Andreas & Lazar, Elanna.

    • Unit 8C

      Unit 8C at 850 Park Avenue has no violations, 1 permit filed ($85K, latest 2004), last sold in 2020 for $3M. Owner on the latest deed: Schwartz, Jenna & Cohen, Eric.

    • Unit 3B

      Unit 3B at 850 Park Avenue has no violations, last sold in 2019 for $5.8M. Owner on the latest deed: Zamir, Shaila & Zamir, Mamoon.

    • Unit 10B

      Unit 10B at 850 Park Avenue has no violations, 1 permit filed ($720K, latest 2014), last sold in 2019 for $7M. Owner on the latest deed: Coyle, John & Coyle, Jill.

    • Unit 6B

      Unit 6B at 850 Park Avenue has no violations, 1 permit filed ($43K, latest 2018), last sold in 2017 for $6M. Owner on the latest deed: Nagler, Amy & Nagler, David.

    • Unit 2165

      Unit 2165 at 850 Park Avenue has no violations, 1 permit filed ($147K, latest 2017).

    • Unit 9C

      Unit 9C at 850 Park Avenue has no violations, 1 permit filed ($147K, latest 2017).

    • Unit 12D

      Unit 12D at 850 Park Avenue has no violations, 1 permit filed ($116K, latest 2015), last sold in 2013 for $5.5M. Owner on the latest deed: Spiegel, Genevieve & Spiegel, Steven.

    • Unit 5C

      Unit 5C at 850 Park Avenue has no violations, 1 permit filed ($89K, latest 2014), last sold in 2012 for $3.8M. Owner on the latest deed: Leon, Wendy & Leon, Eric.

    • Unit 9B

      Unit 9B at 850 Park Avenue has no violations, 1 permit filed ($125K, latest 2012).

    • Unit 4D

      Unit 4D at 850 Park Avenue has no violations, 2 permits filed ($381K, latest 2011), last sold in 2008 for $4.5M. Owner on the latest deed: Rabin, Jason & Rabin, Nicole.

    • Unit 3D

      Unit 3D at 850 Park Avenue has no violations, 2 permits filed ($381K, latest 2011), last sold in 2008 for $4.3M. Owner on the latest deed: Rabin, Nicole & Rabin, Jason.

    • Unit 12B

      Unit 12B at 850 Park Avenue has no violations, 1 permit filed ($90K, latest 2011).

    • Unit 10C

      Unit 10C at 850 Park Avenue has no violations, last sold in 2010 for $3.7M. Owner on the latest deed: Robbins, Howard & Sparkman, Robin.

    • Unit 8B

      Unit 8B at 850 Park Avenue has no violations, last sold in 2010 for $4.3M. Owner on the latest deed: Meeschaert, Cedric & Meeschaert, Melissa.

    • Unit 12C

      Unit 12C at 850 Park Avenue has no violations, 1 permit filed ($205K, latest 2002), last sold in 2009 for $11M. Owner on the latest deed: Macaulay Lewis, Elizabeth.

    • Unit 6A

      Unit 6A at 850 Park Avenue has no violations, 1 permit filed ($47K, latest 2008).

    • Unit 11B

      Unit 11B at 850 Park Avenue has no violations, 1 permit filed ($45K, latest 2007).

    • Unit 6D

      Unit 6D at 850 Park Avenue has no violations, 1 permit filed ($55K, latest 2004).

    • Unit 11C

      Unit 11C at 850 Park Avenue has no violations, 1 permit filed ($205K, latest 2002).

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