# Missoula County, MT property data

> Missoula County, MT parcel data: 53,649 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/montana/missoula-county  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled covers 53,649 parcels in Missoula County, MT, 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 100% of parcels (owner names on 100% of those records, year built on 0%).

- **Parcels:** 53,649
- **County FIPS:** 30063
- **Snapshot:** October 30, 2026

## What property data is available for Missoula County?

| Dataset | Missoula County |
| --- | --- |
| Parcel boundaries | 53,649 parcels |
| Tax assessor records | 53,676 records (100% of parcels) |
| Owner name and mailing address | 100% of assessor records |
| Market or assessed value | 99% of assessor records |
| Year built | 0% of assessor records |
| Last sale date | 0% of assessor records |
| Building permits | 25,413 permits since 2018, latest October 24, 2026 |
| Roofing permits | 7 |
| Zoning | 2 zoning jurisdictions |
| Buildable-area screens | Yes |
| Historic designations | 91 |
| Adopted building codes | 1 jurisdiction |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Missoula County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "MT"` and `county: "063"` (the county FIPS code 30063), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

```json
{
  "name": "count_properties",
  "arguments": { "state": "MT", "county": "063" }
}
```

## Frequently asked questions

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

Search the address on the Missoula 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).