Avondale Estates, GA land: flood and parcels
1,792 parcels
On the county tax roll
County roll 2025 · Map data Oct 15, 2026
- Acres on the roll650
- In a FEMA flood zone2.7%special flood hazard area
Free account: 25 parcel cards a day on the map, with watches and a saved search. Get started free
Our map has no zoning layer for Avondale Estates yet. Ask the city's or DeKalb County's planning office which zoning applies to a parcel.
Around Avondale Estates
Flood zones and wetlands
Recorded flood claims in Avondale Estates
Fewer than 10 insured flood claims were recorded in and around Avondale Estates since 1978.
Sources & method
FEMA counts claims on buildings with NFIP flood insurance, so land without an insured building never shows here. Claims counted from 1978 to Sep 2026.
Source: OpenFEMA NFIP Redacted Claims v3, as of Sep 2026.
Counted in the 3 census block groups that lie mostly inside Avondale Estates, so the edges may reach past the town line.
People and new homes in Avondale Estates
About 3,543 people live in Avondale Estates, and 66 new homes were permitted in 2025.
- Population3,543July 2025 estimate, −0.6% since 2020
- Median household income$123,7952020–2024 average, ±$12,167
- New homes permitted662025, 0 single-family; 3 in 2021
Sources & method
U.S. Census Bureau, Population Estimates Program, Vintage 2025 (May 2026); U.S. Census Bureau, American Community Survey 2020-2024 5-year (B19013) (Jan 2026); U.S. Census Bureau, Building Permits Survey (Sep 2026).
Land in Avondale Estates by useLand use on the county roll
| Land class | Parcels | Share |
|---|---|---|
| Building on record | 1,625 | 91% |
| Institutional | 87 | 4.9% |
| Other or not coded | 80 | 4.5% |
County tax roll 2025 (pulled Oct 2026); land class read from the roll's land-use and building fields.
Typical lot sizeThe typical lot, from the roll
The median parcel in Avondale Estates is 0.31 acre (1,787 parcels with a size).
Acres from each parcel's own outline (DeKalb County's open parcel layer publishes no acreage). Condominium units that share one point (each carrying the whole complex's acres) are left out of the lot sizes.
Nearby townsTowns around it
Questions about Avondale Estates landAnswers from the public records
How many parcels are in Avondale Estates, GA?
1,792 parcels on the 2025 DeKalb County tax roll (pulled Oct 2026) inside the Census Bureau's boundary for Avondale Estates, which can differ from its own limits at the edges, covering 650 acres.
Is vacancy verified in Avondale Estates, GA?
Vacancy not verified: each parcel page says whether the county roll or building footprints show a building.
What is the typical lot size in Avondale Estates?
The median parcel is 0.31 acre, from 1,787 parcels with a recorded size.
How much of Avondale Estates is in a flood zone?
2.7% of parcels are in a FEMA special flood hazard area (National Flood Hazard Layer, as of Sep 2026). Check each parcel's own flood line before you buy.
Are there wetlands in Avondale Estates?
0.1% of parcels are a quarter or more wetland on the USFWS National Wetlands Inventory, a mapping guide, not a legal delineation.
What is Avondale Estates zoned?
Our map has no zoning layer for Avondale Estates yet. Ask the city's or DeKalb County's planning office which zoning applies to a parcel.
Are there land prices for Avondale Estates?
No land-price range is shown for Avondale Estates yet. We have no sale-price file for DeKalb County yet.
How many people live in Avondale Estates?
About 3,543 (Census estimate for July 1, 2025), −0.6% since 2020.
How many new homes are being built in Avondale Estates?
Building permits authorized 66 new housing units in 2025 (Census Building Permits Survey).
Where does this data come from?
Parcels: DeKalb County parcel layer (TaxParcels2025). Flood: FEMA National Flood Hazard Layer. Wetlands: USFWS National Wetlands Inventory. Towns: U.S. Census places. Every figure is counted from those files on our map.
More in DeKalb CountyIts other towns
About these numbersSources, dates and how these figures are built
What Groundwork can price in Avondale Estates
No price estimate in Georgia yet.
Sources
Parcels: DeKalb County parcel layer (TaxParcels2025) (2025 roll, pulled Oct 2026); flood: FEMA National Flood Hazard Layer (as of Sep 2026); wetlands: USFWS National Wetlands Inventory (as of Oct 2026); town limits: U.S. Census Bureau TIGER/Line places; counted on our map built Oct 2026.
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data.