East Baton Rouge Parish, LA parcel and infrastructure data API

Parcel coverage in East Baton Rouge Parish

About 200,000 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. 95% of East Baton Rouge Parish records carry an owner name.

Infrastructure in and around East Baton Rouge Parish

Example requests for East Baton Rouge Parish

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 7026 FLORIDA BLVD, BATON ROUGE, LA 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=7026 FLORIDA BLVD, BATON ROUGE, LA' \
  https://api.korzy.co/api/search

import os
import requests

response = requests.get(
    "https://api.korzy.co/api/search",
    params={"q": "7026 FLORIDA BLVD, BATON ROUGE, LA"},
    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": "22033-29b70abcf42af17e1b2e",
      "address": "7026 FLORIDA BLVD",
      "city": "BATON ROUGE",
      "postcode": "70806",
      "county": "EAST BATON ROUGE",
      "statefp": "22",
      "longitude": -91.11796183994464,
      "latitude": 30.451024500196286,
      "match_type": "exact",
      "parcelid": "007-4187-6",
      "parceladdr": "7026 FLORIDA BLVD",
      "parcelcity": "BATON ROUGE",
      "situs_zip": "70806",
      "usedesc": "COMMERCIAL",
      "totalvalue": 32296,
      "land_value_usd": 5665,
      "assessed_value_usd": 32296,
      "saledate": "2014-01-01",
      "updated": "2026-11-03",
      "geoid": "22033"
    }
  ],
  "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, 22033-29b70abcf42af17e1b2e, in records. 1 credit per 10 records requested.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'longitude=-91.117962' \
  --data-urlencode 'latitude=30.451025' \
  --data-urlencode 'limit=5' \
  https://api.korzy.co/api/query/point

const params = new URLSearchParams({"longitude": "-91.117962", "latitude": "30.451025", "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 water and sewer service

/api/utilities/context returns the water and sewer service areas at the point and the nearest treatment plants. 1 credit.

curl --fail-with-body -sS --get \
  -H "Authorization: Bearer $KORZY_API_KEY" \
  --data-urlencode 'longitude=-91.117962' \
  --data-urlencode 'latitude=30.451025' \
  https://api.korzy.co/api/utilities/context

import os
import requests

response = requests.get(
    "https://api.korzy.co/api/utilities/context",
    params={"longitude": "-91.117962", "latitude": "30.451025"},
    headers={"Authorization": f"Bearer {os.environ['KORZY_API_KEY']}"},
    timeout=30,
)
response.raise_for_status()
matches = response.json()["matches"]
print([area["name"] for area in matches["water"]])

{
  "longitude": -91.117962,
  "latitude": 30.451025,
  "matches": {
    "water": [
      {
        "feature_id": "water:18105",
        "name": "BATON ROUGE WATER COMPANY",
        "boundary_basis": "Modeled"
      }
    ],
    "sewer": [
      {
        "feature_id": "sewer:8703",
        "name": "BATON ROUGE CENTRAL WWTP",
        "boundary_basis": "Modeled"
      }
    ]
  },
  "nearby_treatment": [
    {
      "feature_id": "treatment:8769",
      "name": "BATON ROUGE CENTRAL WWTP",
      "distance_km": 7.584943338414557
    },
    {
      "feature_id": "treatment:8754",
      "name": "PORT ALLEN STP",
      "distance_km": 8.027192880237006
    }
  ]
}

East Baton Rouge Parish data questions

How many parcels in East Baton Rouge Parish include last sale?

About 190,000 of about 200,000 parcel records (97%) include last sale.

Does the Korzy API return owner names for East Baton Rouge Parish parcels?

Yes. 95% of East Baton Rouge Parish 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 East Baton Rouge Parish?

Korzy tracks 3 data-center projects in East Baton Rouge Parish: 2 operating and 1 status not reported. /api/datacenters/context lists projects within 10 km of any point.

How much power generation is in East Baton Rouge Parish?

5 operable power plants in East Baton Rouge Parish total about 830 MW of nameplate capacity, mainly natural gas and other fuels.

Which water systems serve East Baton Rouge Parish?

Service areas of 6 community water systems cover about 45% of East Baton Rouge Parish, and sewer service areas cover about 41%. /api/utilities/context returns the water and sewer matches at a point.