Mariposa County, CA Property Records
Property records in Mariposa, California provide official information about real estate ownership, parcel boundaries, assessed values, transfers, liens, deeds, and other recorded documents. These records are useful for buyers, sellers, property owners, researchers, and professionals who need to verify ownership, review property history, estimate tax obligations, or confirm legal descriptions.
In Mariposa County, official property information is maintained primarily by the Assessor-Recorder’s office, which handles assessment data and recorded land documents. Users can access official resources through the county’s Mariposa property records page, where they can find guidance on records, document recording, parcel information, and related services. For certified copies or detailed document requests, contacting the Assessor-Recorder directly is recommended.
Mariposa County, CA Property Records & Statistics
Mariposa County has a median rent of $1,014.50, below the California median of $1,260 but above the national median of $840.25. Renter-occupied housing makes up 29.74% of occupied homes, lower than the state's 33.49% and higher than the national 21.81%, which points to a county where most residents own their homes.
The median home value is $348,600, under the state median of $403,775 but roughly double the national median of $173,750. The county's median property tax rate of 0.64% is below both the California rate of 0.69% and the national rate of 0.74%, so owners face a lighter rate than in most of the country.
Median household income is $55,292.50, well below the state's $78,109.75 and the national $65,108. The unemployment rate of 3.72% matches the state figure of 3.72% and is higher than the national rate of 2.87%.
Taken together, the numbers show a smaller, rural housing market with moderate home values and relatively low taxes, but incomes that trail both the state and the nation.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Mariposa
Mariposa County property records include tax assessments, recorded deeds and mortgages, valuations, and foreclosure filings. The county has 14,990 total parcels, with tax records covering 89.36% of the population, and the recorder holds 46,870 deed records and 18,500 mortgage records. Valuation data exists for 7,239 properties, last updated August 19, 2025.
| Key Data | Details |
|---|---|
| Total Parcels | 14,990 |
| Residential Parcels | 11,894 |
| Commercial Parcels | 167 |
| Tax Record Coverage | 89.36% |
| Assessment Year | 2024 |
| Deed Records | 46,870 |
| Mortgage Records | 18,500 |
| Properties with Valuation Data | 7,239 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Trustee Sale Records | 3,716 |
Assignment and Release Records
Assignment and release records document what happens to a mortgage after it is recorded. An assignment shows a loan moving from one lender to another, while a release shows that the loan was satisfied and the lien lifted from the property.
Mariposa County has 20,307 assignment and release records. They include 3,393 assignment documents, 16,883 release documents, and 31 other documents. Assignments were recorded from January 4, 2005, through July 21, 2025, and releases from January 4, 2005, through July 30, 2025.
These records help buyers, owners, and researchers confirm that past mortgages were paid off, follow a loan as it changed hands, and identify liens that may still need to be cleared before a sale or refinance.
How to Search Mariposa County, CA Property Records
Property records in Mariposa County are kept by the Mariposa County Assessor-Recorder, which maintains assessment information and recorded documents such as deeds and mortgages. The county has 14,990 parcels on file, with deeds recorded since January 1, 1989 and mortgages since February 1, 1996.
The best starting point is the Mariposa County Recorder page, which explains how to request and research recorded documents. If you need to record something or request copies, the county's Recorder forms page collects the forms in one place.
Parcel details are also available through the Mariposa County Public GIS Viewer, and tax bills can be looked up on the View or Pay Taxes Online page.
To search, collect the property address, owner name, or parcel number, then share it with the office or use it when reviewing records. Note the document type and recording date of each entry so you can follow the chain from deed to mortgage to release.
The office is at 4982 10th Street, Mariposa, and is open Monday through Friday, 8:00 AM to 5:00 PM. You can also call 209-966-2332 with questions about a specific property or document.
Mariposa Registrar of Deeds
The Mariposa County Probate Office is located at 4982 10th Street, Mariposa, CA, 95338 and can be reached at 209-966-2332. Office hours are Monday-Friday 8:00 AM – 5:00 PM. Records can be accessed through the official website mariposacounty.org.
Mariposa County Assessor-Recorder
Mariposa County Property Records FAQ
How can I search Mariposa County property records by address?
Begin on the Mariposa County Recorder page for guidance on researching records. If you need help locating a specific address, call the Assessor-Recorder at 209-966-2332 or stop by 4982 10th Street in Mariposa, Monday through Friday, 8:00 AM to 5:00 PM. Having the parcel number makes the lookup faster.
How can I find property owners in Mariposa County?
Owner names appear on recorded deeds, which the Assessor-Recorder maintains going back to January 1, 1989. Contact the office at 209-966-2332 with the property address or parcel number, and staff can help you find the latest deed. The Recorder page describes the office's recording services.
How can I check a property's assessed value in Mariposa County?
Assessed values are set by the Mariposa County Assessor, and the county's latest assessment year is 2024. Call 209-966-2332 or visit 4982 10th Street, Mariposa, with the address or parcel number to ask for a current value and any recent changes.
Where can I find Mariposa County property tax bills and payment records?
The Treasurer-Tax Collector lets you look up a bill by address, assessment number or parcel number and pay it on the county's View or Pay Taxes Online page. Questions can go to the Tax Collector's office at 209-966-2621.
How can I find deeds and other recorded documents in Mariposa County?
Deeds, mortgages, and other recorded documents are held by the Mariposa County Recorder. Visit the Recorder page for details, or use the Recorder forms to request copies. You can also visit 4982 10th Street in Mariposa or call 209-966-2332.
Where can I access Mariposa County parcel maps and GIS information?
Mariposa County's Public GIS Viewer shows parcel boundaries and other public layers, and the APN Map Page Viewer lets you search and print Assessor's parcel map pages. These are reference tools, not legal surveys. The county's GIS and Mapping page lists more.
How can I check permits and zoning information in Mariposa County?
Check a parcel's zoning with the county's Public Zoning Lookup Tool, and apply for or track building permits through the Development Services permit portal. The county Planning and Building pages cover requirements. Mariposa County is largely unincorporated, so the county is usually the place to start.
How can I create a list of property owners in Mariposa County?
The county's records are organized for individual property lookups. To build a list, search deeds one property at a time, or call the Assessor-Recorder at 209-966-2332 to ask whether a larger records request is possible and what fees may apply. Describe the area and purpose so staff can tell you what can be provided.