Learn if real estate investing in Collin County TX is worth pursuing. Analyze our statistical data showing the local real estate investment market trends.My husband (and family) and I are looking for a an area to live and work in. Work = flipping and wholesaling, possibly rentals again. Welcome to Collin County Area REALTORS®. CCAR Members enjoy free and discounted courses. We DO NOT accept telephone requests for business name searches. Browse 2 Property Management Businesses currently for sale in Collin County, TX on BizBuySell. Can I run a business from my home? Some businesses can be operated out of a home if they do not increase the level of activity in a neighborhood.