# Los Angeles County, CA property data

> Los Angeles County, CA parcel data: 2,411,925 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/california/los-angeles-county  
Publisher: Parceled (https://www.parceled.ai)  
Updated: 2026-10-30

Parceled covers 2,411,925 parcels in Los Angeles County, CA, 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 91% of parcels (owner names on 0% of those records, year built on 100%).

- **Parcels:** 2,411,925
- **County FIPS:** 06037
- **Snapshot:** October 30, 2026

## What property data is available for Los Angeles County?

| Dataset | Los Angeles County |
| --- | --- |
| Parcel boundaries | 2,411,925 parcels |
| Tax assessor records | 2,202,834 records (91% of parcels) |
| Owner name and mailing address | 0% of assessor records |
| Market or assessed value | 0% of assessor records |
| Year built | 100% of assessor records |
| Last sale date | 109% of assessor records |
| Building permits | 1,684,955 permits since 2013, latest September 9, 2026 |
| Roofing permits | 100,256 |
| Zoning | 89 zoning jurisdictions |
| Buildable-area screens | Yes |
| Historic designations | 710 |
| Adopted building codes | 1 jurisdiction |
| Hail history (radar) | Yes, every county in the contiguous US |

## How do I query Los Angeles County property data?

Bulk-search every parcel in the county with `search_properties` using `state: "CA"` and `county: "037"` (the county FIPS code 06037), or look up one address with `search_parcels`. Check any single property for free with `check_availability`.

```json
{
  "name": "count_properties",
  "arguments": { "state": "CA", "county": "037" }
}
```

## Frequently asked questions

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

Search the address on the Los Angeles 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).