California · find a service

View parcel maps in California

Assessor parcel maps, GIS parcel viewers, recorded parcel-map catalogues and office map-access instructions. Each entry identifies the map type; assessment and GIS maps do not establish legal boundaries.

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In California, 57 county departments and 1 public authority publish 59 official links for this service. Reviewed requirements cover availability notices (15) and payment methods (1). 56 counties have a page for it below.

Before you start · 2 things to check

Start with the jurisdiction of the property. County permit offices may serve only unincorporated areas.
Use the official map and confirm project requirements with the planning or building office.

1 guide with reviewed service links · San Luis Obispo

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Highlighted counties have a reviewed service guide matching this selection. An agency may serve only a city or part of a county.

California58 counties

County directory Reviewed service guides available

Map for browsing; agency service areas may differ.

Map source

U.S. Census boundaries via U.S. Atlas · 2017 edition, simplified for display.

County government · San Luis Obispo

Assessor

Listed for San Luis Obispo County, California. The cited official directory identifies this office; task requirements and the availability of individual locations must be confirmed with the office.

San Luis Obispo Assessor Mapping/GIS and map-access informationOfficial instructions

The Assessor identifies its Mapping/GIS section and the assessment-map system and publishes Property Information & Map Search. A separate property-search URL redirected to a new portal host; this entry retains the captured official Assessor instructions.

Source checked October 26, 2026

Official county map information · slo assessor mapping official map information (opens in a new tab)

Official county map/provider evidence: exact named map, actual layer list, access instructions or limitation

The function of the Mapping/GIS section is to create and continuously maintain Assessor's maps.

Saved evidence: 1b1b98d269f193d9 · Agent source review

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View parcel maps in California

Assessor

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