Office space for rent in Stone Oak & North Central, San Antonio: 52 offices and coworking desks in 10 buildings (ZIP 78213, 78232, 78248, 78258), private offices from $275 a month. Buildings: 325 E Sonterra, 800 E Sonterra, Office Evolution San Antonio Sonterra, Regus North Loop 1604 East, Venture X San Antonio Castle Hills (Enclave), Venture X San Antonio Stone Oak. Each listing shows the floor, the size and the monthly rent; the price source is the operator or a published listing, otherwise the rent is on request. The service is free for tenants.