Town Hall Address 21 North Avondale Plaza Avondale Estates, GA 30002 United States- DeKalb County Website https://www.avondaleestates.org/ Tax Collector 404-294-5400 21 North Avondale Plaza Avondale Estates, GA 30002 United States Zoning 404-294-5400 21 North Avondale Plaza Avondale Estates, GA 30002 United States Code Enforcement 404-294-5400 21 North Avondale Plaza GA, GA 30002 United States Water 404-508-4531 166 Locust St. Avondale Estates, GA 30002 United States Sewer 404-508-4531 166 Locust St. Avondale Estates, GA 30002 United States Town Clerk 404-294-5400 21 North Avondale Plaza Avondale Estates, GA 30002 United States Public Works 404-508-4531 166 Locust St. Avondale Estates, GA 30002 United States Town Hall Hours Monday - Friday: 8:00 A.M. - 5:00 P.M. County DeKalb