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Find property characteristics information and parcel maps for Marin County by using the online search application. You can view, print, or download PDFs of the Assessor's Mapbooks and agree to the disclaimer before using the service.
- Assessor Appointments
Assessor Appointment form. Shelly Scott, Assessor - Recorder...
- Supplemental Tax Estimator
If you have an unusual situation such as one listed above or...
- Real Estate Sales Data
Assessor-Recorder-County Clerk Marin Real Estate Sales data...
- What is Prop 19
Proposition 171 allows the transfer of the base year value...
- Property Tax Relief
Property Tax Relief Under Proposition 8 (Decline in Value)...
- Text Resize
If you are a person with a disability and require an...
- Search Recorder's Index
The Marin County Recorder’s Official Records site is...
- Restrictive Covenant Modifications
To view the Marin County Recorder’s progress with locating...
- Assessor Appointments
Learn how to view and access Assessor Parcel Maps, legal descriptions, dimensions and other information for properties in Marin County. You will need your parcel number, which you can find on your tax bill, deed or by calling the Assessor.
Query by address or Assessor Parcel Number. Print maps. Best viewed using current versions of Internet Explorer, FireFox and Google Chrome. Also runs in smart phone and tablet browsers! Marin Sea Level Rise Viewer.
Discover, analyze and download data from Marin County GIS Open Data. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. Find API links for GeoServices, WMS, and WFS.
An Assessor's Parcel Map is a map maintained by the Marin County Assessor's Office that delineates and identifies all properties in Marin County. The Assessor's Office prepares and maintains approximately 3,500 Assessor Parcel map images.
Marin County's publicly available spatial data catalog and tools.
Find out which of Marin County's five districts represents your property by entering its address or parcel number. Parcel numbers are in format 999-999-99 and must include leading zeros.