Coldwell Banker - Mark Campbell & Associates Realtors Coldwell Banker - Mark Campbell & Associates Visit Website 1900 Austin Ave. Brownwood, TX 76801 (325) 646-1547 (325) 643-5381 (fax) Hours: Monday - Friday8am-5:30pm About Map About Serving Brownwood, Lake Brownwood, Early, and the surrounding Brown County area, we are fully prepared to meet all of your Central Texas real estate needs. Directions Our office is located at the corner of Austin Avenue & Avenue K. What's Nearby? Distance: 5 10 15 20 25 50 mi.