Lake Whitney is located just North of St. Lucie West Boulevard, a main East/ West traffic artery connecting I-95, Florida Turnpike and US 1. St. Lucie County is the “crown jewel” of Southeast Florida’s acclaimed Treasure Coast, a premiere region for economic growth.Individual office suites start at 1,133 square feet, with full buildings ranging from 8,576 to over 16,832 square feet to meet all of your growing business needs. Lake Whitney Medical & Professional Campus is designed to attract Medical, Professional and Corporate Businesses.