# Carroll County, MD property data

> Carroll County, MD parcel data: 68,824 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/maryland/carroll-county  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled covers 68,824 parcels in Carroll County, MD, 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 88%).

- **Parcels:** 68,824
- **County FIPS:** 24013
- **Snapshot:** October 30, 2026

## What property data is available for Carroll County?

| Dataset | Carroll County |
| --- | --- |
| Parcel boundaries | 68,824 parcels |
| Tax assessor records | 68,773 records (100% of parcels) |
| Owner name and mailing address | 100% of assessor records |
| Market or assessed value | 0% of assessor records |
| Year built | 88% of assessor records |
| Last sale date | 0% of assessor records |
| Building permits | 18,587 permits since 2000, latest October 24, 2026 |
| Roofing permits | 6 |
| Zoning | 9 zoning jurisdictions |
| Buildable-area screens | Yes |
| Historic designations | 59 |
| Adopted building codes | 1 jurisdiction |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Carroll County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "MD"` and `county: "013"` (the county FIPS code 24013), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

```json
{
  "name": "count_properties",
  "arguments": { "state": "MD", "county": "013" }
}
```

## Frequently asked questions

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

Search the address on the Carroll 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).