Our Agents

John C. Wareck

John C. Wareck started his career in real estate in 1997 running a portfolio of retail, office and light industrial buildings in the Greater New Haven, CT area. Mr. Wareck quickly expanded his business into commercial brokerage.


In 2004 he expanded into development with Wareck Real Estate, LLC and, among other projects, completed an award-winning mixed-use condo development called Johnson Simons in downtown New Haven. In addition he is now Managing Broker and co-owner of a commercial and residential realty firm Wareck D'Ostilio Real Estate, LLC. Mr Wareck won the Downtowner of the Year award in New Haven in 2007. He sits on the Board of Directors for All Our Kin and the Town Green Special Services District.


John C. Wareck
Real Estate Professional
47 High St.
New Haven, CT 06510

Phone: 203-787-6888
Email: john@Wareck.com

Real Estate Solutions for Every Need!

While Wareck D'Ostilio Real Estate has considerable expertise in helping people buy and sell homes, the company and its team members also excel in other areas of the industry. The company has its roots in commercial retail and office brokerage while additionally servicing developers, investors and tenants by locating and filling space. Wareck D'Ostilio Real Estate has exceptional insights into the market. Please give us a call to discuss how we may help find a solution for your needs.