# Douglas County, CO property data

> Douglas County, CO parcel data: 161,872 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/colorado/douglas-county  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled covers 161,872 parcels in Douglas County, CO, 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 98% of parcels (owner names on 100% of those records, year built on 0%).

- **Parcels:** 161,872
- **County FIPS:** 08035
- **Snapshot:** October 30, 2026

## What property data is available for Douglas County?

| Dataset | Douglas County |
| --- | --- |
| Parcel boundaries | 161,872 parcels |
| Tax assessor records | 158,107 records (98% of parcels) |
| Owner name and mailing address | 100% of assessor records |
| Market or assessed value | 100% of assessor records |
| Year built | 0% of assessor records |
| Last sale date | 0% of assessor records |
| Building permits | 365,375 permits since 1990, latest October 9, 2026 |
| Roofing permits | 109,900 |
| Zoning | 5 zoning jurisdictions |
| Buildable-area screens | Yes |
| Historic designations | 24 |
| Adopted building codes | 5 jurisdictions |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Douglas County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "CO"` and `county: "035"` (the county FIPS code 08035), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

```json
{
  "name": "count_properties",
  "arguments": { "state": "CO", "county": "035" }
}
```

## Frequently asked questions

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

Search the address on the Douglas 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).