Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. Every office link was opened and checked against the office's own site on September 23, 2026.
Mariposa County, California, has about 17,000 residents (2024 Census Bureau estimate). The title to a parcel in Mariposa County is in the deed records of the County Recorder and its taxable value is set by the County Assessor; what is built on it is a matter for the city or the county. This guide says who keeps each record and where the page for each office is.
This guide covers deeds, assessed values, evictions and court cases, records requests, directory links and common questions.
Related guides: Mariposa County public records, Mariposa County arrest records, Mariposa County warrants, Mariposa County inmate search, Mariposa County criminal records, California arrest records and California inmate search.
Deeds, Mortgages and Liens in Mariposa County
Deeds, mortgages, liens and easements that affect title to land in Mariposa County are recorded by the County Recorder, which indexes them by name and sells copies.
SearchSystems opened and checked the County Recorder's page at mariposacounty.gov/110/Recorder (page title: Recorder | Mariposa County, CA), Monday - Friday Office Hours: 8:00 a.m. to 5:00 p.m., which answered when SearchSystems opened it on September 23, 2026.
Assessed Values and the Tax Roll in Mariposa County
What a parcel in Mariposa County is taxed on is the business of the County Assessor, which also keeps the parcel maps. Under Proposition 13 a property's assessed value is set when it changes hands and can rise no more than 2 percent a year after that, so a home owned for decades is often assessed far below its market value.
SearchSystems opened and checked the County Assessor's page at mariposacounty.gov/823/Maps-Property-Information (page title: Maps & Property Information | Mariposa County, CA), phone 209-966-2332, which answered when SearchSystems opened it on September 23, 2026.
Evictions and Court Cases About Land in Mariposa County
An eviction, a foreclosure, a lien dispute or a quiet title suit is a court case in the Superior Court of California, County of Mariposa, and the file is public unless sealed.
The court records page SearchSystems verified for the county is at mariposa.courts.ca.gov, phone (209) 966-2005.
Asking a County Office for a Record
Under the California Public Records Act a county office must answer a request within 10 days, with up to 14 more days in unusual circumstances, and it may charge the direct cost of copying only, not staff time. The county records request page SearchSystems verified is at mariposacounty.nextrequest.com (page title: Mariposa County Open Public RecordsNextRequest | Modern FOIA & Public Records Request Software).
More Official Property and Land Records Pages for Mariposa County
The SearchSystems directory, online since 1997, lists the official pages for Mariposa County and California. These recorded document pages from its Mariposa County listing were opened again on October 2, 2026 and each one still answers:
- Assessor & Recorder (mariposacounty.gov)
Frequently Asked Questions
Who records deeds in Mariposa County?
The County Recorder, at mariposacounty.gov/110/Recorder. Deeds, mortgages and liens on land in Mariposa County are filed there, and the County Assessor (mariposacounty.gov) has the assessment records.
Who sets the assessed value of a property in Mariposa County?
The County Assessor, whose page SearchSystems verified is at mariposacounty.gov.
Where are evictions from Mariposa County filed?
In the Superior Court of California, County of Mariposa. The file is public unless the court seals it.
How is property assessed in California?
Under Proposition 13 a property's assessed value is set when it changes hands and can rise no more than 2 percent a year after that, so a home owned for decades is often assessed far below its market value.
Is this the official Mariposa County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.