Marin County, California · Property and assessment

Find county GIS and property maps in Marin County

Browse official GIS tools, assessor map information and county map referrals. Some entries provide instructions or map indexes rather than an interactive GIS viewer.

1 provider · 1 official link · sources checked October 26, 2026

In Marin County, 1 county department publishes 1 official link for this service. 1 provider publishes reviewed fee items and 1 provider lists forms on its guide.

These are the Marin County providers with a reviewed service link for this task. Other offices may also help, and a provider may serve only part of the county: check each service area. Fees and forms stay on each office’s guide, where their sources are cited.

County government

Assessor-Recorder-County Clerk

Assessor mappingOfficial instructions

Officially linked county property-map resource. This verifies the referral and stated label; interactive layers, parcel results, legal boundaries, buildability and application eligibility are not determined here.

Source & saved evidence

Marin County · Marin County — assessor recorder clerk (opens in a new tab)

Official property-office map referral: Assessor mapping

Assessor mapping

Agent source review: October 26, 2026 · Snapshot 4414defaa2ba0a4e

Phone: 415-473-7215

Contacts & sources · 4 fees published by this office · 4 forms

Find county GIS and property maps in Marin County

Assessor-Recorder-County Clerk

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