# Marion County, WV property data

> Marion County, WV parcel data: 39,161 parcels with tax assessor records, zoning, historic designations, building codes, via API, MCP server and vector tiles.

Source: https://www.parceled.ai/coverage/west-virginia/marion-county  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled covers 39,161 parcels in Marion County, WV, with tax assessor records, zoning, historic designations, building codes and hail history available through one API and MCP server. Tax assessor attributes are present for 61% of parcels (owner names on 100% of those records, year built on 0%).

- **Parcels:** 39,161
- **County FIPS:** 54049
- **Snapshot:** October 30, 2026

## What property data is available for Marion County?

| Dataset | Marion County |
| --- | --- |
| Parcel boundaries | 39,161 parcels |
| Tax assessor records | 23,914 records (61% 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 | Not yet |
| Roofing permits | Not yet |
| Zoning | 1 zoning jurisdiction |
| Buildable-area screens | Not yet |
| Historic designations | 23 |
| Adopted building codes | 1 jurisdiction |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Marion County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "WV"` and `county: "049"` (the county FIPS code 54049), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

```json
{
  "name": "count_properties",
  "arguments": { "state": "WV", "county": "049" }
}
```

## Frequently asked questions

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

Search the address on the Marion 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).