Town Hall Address 152 N Main Dr. Van Alstyne, TX 75495 United States- Grayson, Collin County Website https://cityofvanalstyne.us Zoning 903-482-5426 152 N Main Dr. Van Alstyne, TX 75495 United States Fire District 903-482-6666 280 N. Preston St. Van Alstyne, TX 75495 United States Town Clerk 903-482-5426 152 N Main Dr. Van Alstyne, TX 75495 United States Water 903-482-5426 152 N Main Dr. Van Alstyne, TX 75495 United States Sewer 903-482-5426 152 N Main Dr. Van Alstyne, TX 75495 United States Code Enforcement 903-482-5426 152 N Main Dr. Van Alstyne, TX 75495 United States Town Hall Hours Monday - Friday: 8:30 AM - 5:00 PM County Grayson, Collin