California note
Marin County property tax starts with the roll or the bill
Marin County property tax questions usually start with Assessor records for parcel and roll information, or the tax bill page for bills and payments.
In Marin County, property tax questions are easier when you know if you need the roll or the bill.
Use the Assessor tax roll search for the property record. That can mean parcel details, assessed value, maps, or the record tied to a property.
Use the tax bill lookup for the bill itself. That can mean finding a secured or unsecured bill, checking what is owed, or getting ready to pay.
This split helps in Marin. The county has small cities, hill lots, bayfront homes, coast towns, and county areas where parcel details matter. A value question and a payment question can feel linked, but they may start in different places.
Have the parcel number, address, and bill year ready. If the question is about the record, start with the roll search. If it is about paying or replacing a bill, start with the bill lookup.
Where to see it
Marin County Assessor tax roll search and property tax bill lookup pages.
Official sources
Official pages
Reviewed July 3, 2026
Current rules, forms, fees, deadlines, maps, and office instructions.
Rules, forms, fees, deadlines, and office procedures can change. Check the current page before you file, pay, or rely on a date.
Connected places
Open the local directory
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