For title, lending and property data teams
Tax Data
Secured roll, itemised, from the county
Owner of record, assessed values, the full secured roll breakdown including Mello Roos, 1915 Act assessments and PACE liens, reconciled against the county source.
Off the county's own bill
Every ad valorem line and direct assessment as the county levies it, with the agency that levies each one — not a vendor's snapshot of a roll that has since moved.
Mello-Roos named, not flagged
Each district by name with its own annual amount, because a yes-or-no flag is not what Civil Code 1102.6b asks a seller to hand over.
Every field addressable
Raw JSON, each line item independently keyed, so it maps into whatever you already produce without changing your structure.
Off the county's own bill
Most property data is a resold aggregate file. We read the county's secured bill directly, parcel by parcel, so every line is the charge the county actually levies rather than a vendor's snapshot of a roll that has since moved.
- Ad valorem
- Prop 13 base levy plus voter-approved debt, by agency
- Direct assessments
- Every fixed charge, with the levying agency and its phone
- Mello-Roos
- Each CFD by name with its own annual amount
- 1915 Act and PACE
- Identified separately, not lumped as other
Reconciled to the penny
Our total is compared against the county's own published bill for the same parcel and has to match to the cent. Where a county publishes its assessment roll, we hold it in full and reconcile against that too — roughly two million parcels across twenty-two counties.
Checked every morning
All 58 counties are probed daily, and the check asks whether a real bill came back — not merely whether the call returned. A scraper that quietly stops returning the bill is the expensive failure, because the report still builds and the number still looks plausible.
Ownership and assessment
Owner of record, situs, assessed land and improvement values, exemptions, tax rate area, and the parcel boundary itself as geometry.
One engine, one parcel resolution, one set of sources. The other data products run on exactly the same sources: