Avondale Estates: A 1920s planned town
Avondale Estates, on Decatur's southeast edge, was laid out in the 1920s with Tudor-revival homes and tree-lined streets. Many houses are close to a century old.
ZIP codes:
- 30002
What affects water lines here
Original service lines in a town this age are long past the 40 to 60 years DeKalb gives galvanized pipe. Owners who are restoring older homes often renew the yard line while the work is underway.
Brick walks, stone walls and big trees are common, which makes a precise leak mark and trenchless options worth asking about.
If you find a leak
- Check where the water is. In the street or before the meter, call DeKalb County Department of Watershed Management. Between the meter and the house, it is the owner's line.
- Run the meter test. Everything off, then the main valve at the house closed. A meter that keeps moving means the yard line is leaking.
- Limit the damage. Keep the house valve closed if the leak is large, and photograph the wet ground and the meter.
- Call for the repair. Ask whether the break will be pinpointed first and whether a permit is needed.
Services for Avondale Estates homes
Questions
Who is responsible for the water line at my Avondale Estates home?
If your bill comes from DeKalb County, the county owns the main and the meter and you own the pipe from the meter to the house. Check the bill if you are near a county or city boundary.
Which ZIP codes does this Avondale Estates page cover?
30002. Some of these ZIPs also reach into neighboring communities.
What should I do first if I see water in the yard?
Shut off the main valve at the house and watch the meter. If the meter stops, the leak is inside; if it keeps moving with the house closed, the yard line is leaking.
Sources: DeKalb County Department of Watershed Management service line ownership sheet, lead and copper FAQ and 2026 galvanized pipe notices; Atlanta News First, 15 January 2025; City of Decatur news release, 14 January 2025.
