# Smith County, TX property data

> Smith County, TX parcel data: 136,395 parcels with tax assessor records, building permits, zoning, historic designations, building codes, via API, MCP server and vector tiles.

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

Parceled covers 136,395 parcels in Smith County, TX, with tax assessor records, building permits, zoning, historic designations, building codes and hail history available through one API and MCP server. Tax assessor attributes are present for 73% of parcels (owner names on 100% of those records, year built on 0%).

- **Parcels:** 136,395
- **County FIPS:** 48423
- **Snapshot:** October 30, 2026

## What property data is available for Smith County?

| Dataset | Smith County |
| --- | --- |
| Parcel boundaries | 136,395 parcels |
| Tax assessor records | 99,994 records (73% of parcels) |
| Owner name and mailing address | 100% of assessor records |
| Market or assessed value | 0% of assessor records |
| Year built | 0% of assessor records |
| Last sale date | 0% of assessor records |
| Building permits | 2,595 permits since 2023, latest December 10, 2023 |
| Roofing permits | 118 |
| Zoning | 6 zoning jurisdictions |
| Buildable-area screens | Yes |
| Historic designations | 37 |
| Adopted building codes | 2 jurisdictions |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Smith County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "TX"` and `county: "423"` (the county FIPS code 48423), 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": "423" }
}
```

## Frequently asked questions

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

Search the address on the Smith 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).