OUR TEAM

SEBASTIAN BARSH
PRESIDENT & FOUNDER
ABOUT SEBASTIAN
Sebastian served as project manager for one of the top new construction developers on numerous high rise condominium projects in the Chicago area, totaling over 1650 units. He then went on to oversee the development and market strategy of a 2,000 acre project in Turks and Caicos for CMK companies.In 2010, Sebastian began CastleRock Properties through the rehabilitation of single-family homes in Chicago’s Austin neighborhood.
From it’s humble beginnings in the west side of Chicago , CastleRock now builds and invests in ground-up projects from Lincoln park to Bucktown.
Sebastian is a Chicago native and earned Finance degree Richard T Farmer School of Business, at Miami University.
ALICJA KABAT
ADMINISTRATOR & ACCOUNTANT
ABOUT ALICJA
Alicja brings over 12 years of experience in property management , construction accounting, and project costing to CastleRock. She oversees budgeting, scheduling, finances and all administrative aspects of the projects. Alicja is committed to providing excellent service and assistance to all our clients on issues related to property management, taxation, insurance, and homeowner associations.
Alicja earned a bachelor degree from Roosevelt University.