Sam Kooris & Alex Horn Of Alchemy Ventures Sell 310 West 80th Street For $24.75M

The property involved in this transaction is a MultiFamily asset located at 310 West 80th Street in the Upper West Side, featuring 36 units. It has a total square footage of 22,728 and is sold for $24,750,000, resulting in a price per unit of $687,500 and a price per square foot of $1,088.

Summary of transation details:

• Property Type: MultiFamily
• Transaction Amount: $24,750,000
• Units: 36
• Square Footage: 22,728
• Price Per Unit: $687,500
• Price Per Square Foot: $1,088
• Seller: Sam Kooris & Alex Horn – Alchemy Ventures
• Brokers: Ian Brooks, Robert Shapiro, Nicholas Kontos & David Garcia - CBRE
• Date of Sale: 09/14/2026
• Market: Upper West Side

CBRE facilitated the sale of this "off market" transaction to an international buyer, highlighting the efficiency of the seller’s execution of their business plan since purchasing the property in 2024. The sellers have made significant renovations, and the property presents an opportunity for the purchaser to benefit from the strong rental market.