Kostas Alafoyiannis
Director
Greiner-Maltz Company of New York
Broker
Broker Info
Broker Company: Greiner-Maltz Company of New York
Closed Transactions as Broker Past 24 Months:
$5 million -industrial 100%; Queens 100%*
15,000 sqft – industrial 100%; Queens 100%
Buyer representative: 0; Seller representative: 1 for $4.9 million
Active listings summary:
Total active listings as a Broker: 3 for $37,350,000; 0 sqft; 3 properties; 0 residential units
Active Listings:
A listing for 915 Dean St, Brooklyn, NY 11238 is being marketed for sale with $12,500,000 price by brokers Kostas Alafoyiannis and Sharone Levy of Greiner-Maltz Company of New York
A listing for 2420 49th St, Long Island City, NY 11103 is being marketed for sale with $15,000,000 price by broker Kostas Alafoyiannis of Greiner-Maltz Company of New York
A listing for 37-15 61ST STREET, Woodside, NY 11377 is being marketed for sale with $9,850,000 price by broker Kostas Alafoyiannis of Greiner-Maltz Company of New York
Recent activity as broker:
• Spyro Avdoulos and Evan Avdoulos sold 37-07 11 Street for $4,900,000 to ow on January 27, 2026. The sell-side broker was None of Greiner-Maltz Company of New York.
