# Madison County, TX property data

> Madison County, TX parcel data: 9,987 parcels with tax assessor records, historic designations, building codes, via API, MCP server and vector tiles.

Source: https://www.parceled.ai/coverage/texas/madison-county  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled covers 9,987 parcels in Madison County, TX, with tax assessor records, historic designations, building codes and hail history available through one API and MCP server. Tax assessor attributes are present for 99% of parcels (owner names on 100% of those records, year built on 39%).

- **Parcels:** 9,987
- **County FIPS:** 48313
- **Snapshot:** October 30, 2026

## What property data is available for Madison County?

| Dataset | Madison County |
| --- | --- |
| Parcel boundaries | 9,987 parcels |
| Tax assessor records | 9,874 records (99% of parcels) |
| Owner name and mailing address | 100% of assessor records |
| Market or assessed value | 100% of assessor records |
| Year built | 39% of assessor records |
| Last sale date | 0% of assessor records |
| Building permits | Not yet |
| Roofing permits | Not yet |
| Zoning | Not yet |
| Buildable-area screens | Yes |
| Historic designations | 1 |
| Adopted building codes | 1 jurisdiction |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Madison County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "TX"` and `county: "313"` (the county FIPS code 48313), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

```json
{
  "name": "count_properties",
  "arguments": { "state": "TX", "county": "313" }
}
```

## Frequently asked questions

### How do I find who owns a property in Madison County?

Search the address on the Madison County assessor's website, or query Parceled's `search_parcels` for owner name and mailing address. See [how to find a property owner by address](https://www.parceled.ai/guides/how-to-find-property-owner-by-address).