Fulton County, GA parcel and infrastructure data API

Parcel coverage in Fulton County

About 370,000 parcel records with boundaries, situs addresses and parcel numbers, with the latest source update from November 2026. Each record has a stable korzy_id you can store and look up again with /api/parcel-record. Share of records with each field:

Owner name and mailing address are returned with include_owner=true, which doubles a request's cost: a parcel record costs 2 credits instead of 1. 99% of Fulton County records carry an owner name.

Infrastructure in and around Fulton County

Example requests for Fulton County

Real responses from the production API, trimmed to the main fields. Every request needs an API key with api:read; see authentication and credits and limits.

1. Find a parcel by address

/api/search matches 1800 THOMAS ST NW, ATLANTA, GA and returns the parcel's korzy_id, coordinates and record. 1 credit.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'q=1800 THOMAS ST NW, ATLANTA, GA' \
  https://api.korzy.co/api/search

import os
import requests

response = requests.get(
    "https://api.korzy.co/api/search",
    params={"q": "1800 THOMAS ST NW, ATLANTA, GA"},
    headers={"Authorization": f"Bearer {os.environ['KORZY_API_KEY']}"},
    timeout=30,
)
response.raise_for_status()
parcel = response.json()["results"][0]
print(parcel["korzy_id"], parcel["longitude"], parcel["latitude"])

{
  "results": [
    {
      "korzy_id": "13121-76e19017e0f591eb4daa",
      "address": "1800 THOMAS ST NW",
      "city": "ATLANTA",
      "postcode": "30318",
      "county": "Fulton",
      "statefp": "13",
      "longitude": -84.45832961256662,
      "latitude": 33.81414175,
      "match_type": "exact",
      "parcelid": "17 0244 LL0530",
      "parceladdr": "1800 THOMAS ST NW",
      "parcelcity": "ATLANTA",
      "situs_zip": "30318",
      "land_use_code": "888",
      "taxacres": 16.638,
      "updated": "2026-11-02",
      "geoid": "13121"
    }
  ],
  "truncated": false
}

With include_owner=true (2 credits) the record adds owner fields, shown here as placeholders:

{
  "owner_name": "EXAMPLE HOLDINGS LLC",
  "owner_mailing_address": "100 EXAMPLE ST, SAMPLE CITY, ST 00000"
}

2. Look up the parcel at a point

/api/query/point returns every parcel whose boundary covers the coordinates; here it returns the same record, 13121-76e19017e0f591eb4daa, in records. 1 credit per 10 records requested.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'longitude=-84.45833' \
  --data-urlencode 'latitude=33.814142' \
  --data-urlencode 'limit=5' \
  https://api.korzy.co/api/query/point

const params = new URLSearchParams({"longitude": "-84.45833", "latitude": "33.814142", "limit": "5"});
const response = await fetch(`https://api.korzy.co/api/query/point?${params}`, {
  headers: { Authorization: `Bearer ${process.env.KORZY_API_KEY}` },
});
if (!response.ok) throw new Error(`Korzy API ${response.status}`);
const { records } = await response.json();
console.log(records.map((record) => record.korzy_id));

3. Check nearby data-center projects

/api/datacenters/context lists data-center projects within 10 km of the point, nearest first. 1 credit per 10 records requested.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'longitude=-84.45833' \
  --data-urlencode 'latitude=33.814142' \
  --data-urlencode 'radius_km=10' \
  --data-urlencode 'limit=3' \
  https://api.korzy.co/api/datacenters/context

import os
import requests

response = requests.get(
    "https://api.korzy.co/api/datacenters/context",
    params={"longitude": "-84.45833", "latitude": "33.814142", "radius_km": "10", "limit": "3"},
    headers={"Authorization": f"Bearer {os.environ['KORZY_API_KEY']}"},
    timeout=30,
)
response.raise_for_status()
for project in response.json()["projects"]:
    print(project["name"], project["status"], project["distance_km"])

{
  "projects": [
    {
      "project_id": "dc_989d71ad12db06a180e2",
      "name": "QTS Atlanta Data Center 1",
      "operator": "Quality Technology Services",
      "status": "unknown",
      "city": "Atlanta",
      "state": "GA",
      "longitude": -84.42109086212253,
      "latitude": 33.77834525,
      "location_precision": "footprint",
      "distance_km": 5.261646503624597
    },
    {
      "project_id": "dc_54355e0b1e71295d37bc",
      "name": "QTS Atlanta 1 (Atlanta-Metro DC1)",
      "operator": "QTS Data Centers",
      "status": "operating",
      "city": "Atlanta",
      "state": "GA",
      "longitude": -84.4211544,
      "latitude": 33.7776897,
      "location_precision": "exact",
      "planned_mw": 278,
      "distance_km": 5.313214894303627
    },
    {
      "project_id": "dc_931b50a85d9163800c0c",
      "name": "xAI QTS Atlanta",
      "operator": "Quality Technology Services",
      "status": "operating",
      "city": "Atlanta",
      "state": "GA",
      "longitude": -84.4194365,
      "latitude": 33.7782525,
      "location_precision": "footprint",
      "operational_mw": 17.32971,
      "distance_km": 5.370531885654031
    }
  ],
  "radius_km": 10,
  "limit": 3,
  "truncated": true
}

Fulton County data questions

How many parcels in Fulton County include land use?

About 370,000 of about 370,000 parcel records (99%) include land use.

Does the Korzy API return owner names for Fulton County parcels?

Yes. 99% of Fulton County parcel records carry an owner name. Add include_owner=true to a point, search or parcel-record request; it doubles the request's cost, so a single parcel record costs 2 credits.

How many data-center projects are in Fulton County?

Korzy tracks about 25 data-center projects in Fulton County: 10 status not reported, 8 operating and 2 under construction. /api/datacenters/context lists projects within 10 km of any point.

How much power generation is in Fulton County?

About 15 operable power plants in Fulton County total about 60 MW of nameplate capacity, mainly oil, hydro and natural gas.

Which water systems serve Fulton County?

Service areas of about 20 community water systems cover about 97% of Fulton County, and sewer service areas cover about 60%. /api/utilities/context returns the water and sewer matches at a point.

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