Marin County Plat Maps (California)

Assessors are responsible for determining the value of taxable property within Marin County, CA. These property assessments are used to levy property taxes. In addition, Marin County Assessors maintain detailed neighborhood maps that contain information about the properties. These plat maps include all the lots in a tract of land, boundary locations, street numbers, property lines, and lot dimensions. Marin County plat maps also show any easements or rights of way. Assessors are responsible for assigning a parcel number to each lot, which appears on the map. Plat maps may be available online through the Assessor's website.

Marin County Assessor's Office San Rafael CA 3501 Civic Center Drive 94903 415-473-7215


Clerks maintain and preserve important public records for a county or local government, including detailed local maps such as plat maps in Marin County, CA. These Marin County plat maps show the property boundaries in a neighborhood, including lots and their dimensions, boundary locations, streets and street numbers, and parcel numbers. These Marin County maps contain important information for prospective buyers who may be concerned about easements, rights of way, flood zones, and public access on a particular plot of land. Clerks often provide online access to plat maps.

Marin County Clerk San Rafael CA 3501 Civic Center Drive 94903 415-473-7215

Mill Valley City Clerk Mill Valley CA 26 Corte Madera Avenue 94941 415-388-4033

Novato City Clerk Novato CA 75 Rowland Way, Ste 200 94945 415-899-8280

San Rafael City Clerk San Rafael CA 1400 5th Avenue 94901 415-485-3070

Recorders of Deeds maintain real estate ownership documents to ensure the accuracy of property, land, and property tax records in Marin County, CA. As part of this responsibility, Recorders of Deeds typically keep detailed Marin County plat maps. These maps show the subdivisions in a tract of land, including boundary locations, parcel and street numbers, property lines, and lot dimensions. Plat maps also include Marin County flood zones, easements, and rights of ways, as well as public access land. The Recorder of Deeds often provides public access to plat maps through its website.

Marin County Recorder of Deeds San Rafael CA PO Box C 94913 415-473-6092


Treasurers and Tax Collectors are responsible for collecting taxes at the local level and distributing these funds in Marin County, CA. In order to collect Marin County property taxes, the Treasurer and Tax Collector typically maintains maps covering its jurisdiction, including plat maps. These plat maps provide detailed information on a neighborhood or local area, including property boundaries and divisions, lot dimensions, parcel and street numbers, and land sizes. Marin County plat maps also contain important information for prospective buyers about flood zones, easements, rights of way, and public access. The Marin County Treasurer and Tax Collector may provide online access to plat maps on its website.

Marin County Treasurer-Tax Collector's Office San Rafael CA 3501 Civic Center Drive 94903 415-499-6133

Mill Valley Treasurer Mill Valley CA 26 Corte Madera Avenue 94941 415-388-4033