Compliance Track API
County-level AVM accuracy, on demand.
Every model we test, graded in every county we can measure, delivered through an API you can build into your policy engine, your monitoring and your exam file.
Try it
Look up a county.
Low PPE10
58%
Weakest model tested
Median PPE10
74%
Middle of the field
High PPE10
86%
Best model tested
40%Each dot = one anonymized model100%
PPE10 = share of valuations within ±10% of the sale price. Sample data shown; the production page will call the AVMetrics API.
For developers
One call per county.
Query by FIPS code and get the distribution of model accuracy, refreshed every quarter. Pair it with your MPT to flag counties where your primary model falls below the field.
- Low, median and high PPE10 by county
- Quarterly refresh on the national test
- Documented for your monitoring file
GET /v1/counties/06111/accuracyAuthorization: Bearer ••••••••{"county": "Ventura County, CA","quarter": "2026Q2","models_tested": 21,"ppe10": { "low": 58, "median": 74, "high": 86 }}Request API access
Tell us your use case and coverage needs; we’ll set up credentials and a sandbox.
Request access