Roofs in Atlanta, GA: home ages, storms and what to plan for
About 518,297 homes stand in Atlanta, GA. The largest share was built in the 2000s (20%), and about 65% are old enough that the original roof would be at or past the typical life of an asphalt shingle roof in Georgia.
When homes here were built
39% of homes are single-family detached houses and 48% of occupied homes are owner-occupied.
Most homes here are old enough to be on a second or even third roof. That changes what matters at replacement time: decking that has been nailed through twice, flashing that may have been reused before, and attic ventilation that was never brought up to current practice. See roof decking and ventilation basics.
Storm exposure
Since October 14, 2020, radar estimates and National Weather Service reports show hail of three quarters of an inch or more on 30 days here, 10 of them at an inch or more. The largest estimate was 1.91 in on June 26, 2025, and the most recent was September 19, 2026. Hail this frequent is a good reason to look at impact-resistant shingles at replacement time: Class 4 shingles in Georgia.
Full storm history: 30303 · 30305 · 30306 · 30307 · 30308 · 30309 · 30310 · 30311 on the North Georgia Hail Map.
Zip codes: 30303, 30305, 30306, 30307, 30308, 30309, 30310, 30311, 30312, 30313, 30314, 30315, 30316, 30317, 30318, 30319, 30322, 30324, 30326, 30327, 30328, 30329, 30331, 30332, 30334, 30336, 30337, 30338, 30339, 30340, 30341, 30342, 30344, 30345, 30346, 30349, 30350, 30354, 30360, 30363.