Mariposa County property record for 4579 Usona Rd, Mariposa, CA 95338
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 2 ba · 1,296 sqft · built 1979 |
| Lot Size | 4 acres (174,240 sqft) |
| Owner | Individual Name on File |
| Last Sale | $222,000 (Aug 2020) |
| Tax Bill | $2,416 (2025) |
| Deeds & Mortgages | Aug 2020 Sale & Mortgage Oct 2018 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-370-015000 |
| Primary APN | 017-370-015000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,296 sqft Living Area |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Mobile Home |
| Lot Area | 174,240 sqft |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|
| Old Parcel Number | 017-370-0150 |
|---|---|
| Street Address | 4579 USONA RD |
| City | MARIPOSA |
| State | CA |
| Zip | 95338-9729 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | MH |
| Legal Description | SUB: YUNGER KEVIN PLAT BOOK: 8 PLAT PAGE: 36 LOT: 2 |
| Legal Subdivision | YUNGER KEVIN |
| Legal Lot Number | 2 |
| Jurisdiction | MARIPOSA CA |
| Township / Civil Division | MARIPOSA |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 301 |
4579 Usona Rd, a mobile home, is owned and occupied by an individual who bought it in August 2020.
Source: Mariposa County records, as of August 10, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4579 USONA RD, MARIPOSA, CA 95338-9729 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 28, 2020 | Grant Deed, Transfer · Conventional with PMI VAN METER G L 2003 F/TR (RT) |
| Oct 24, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jul 18, 2018 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 28, 2020 · Amount on File |
| Deed Sale | Aug 28, 2020 · Amount on File |
| Prior Sale | Aug 13, 2009 · Amount on File |
| Deed Document Number | 20202964 |
| Prior Transfer Date | Oct 24, 2018 |
| Prior Transfer Doc | 0000003575 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIPOSA CA |
| Recording Date | Aug 28, 2020 |
| Property Address | 4579 USONA RD, MARIPOSA, CA 95338-9729 |
| Document Number | 000002964 |
| Instrument Date | Aug 26, 2020 |
| Instrument | 2964 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2020 |
| Title Company | INTERCOUNTY TITLE, INTER-COUNTY TITLE CO. |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $244.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 4579 USONA RD MARIPOSA CA 953389729, MARIPOSA, CA 95338-9729 |
| Document Number | 2965 |
|---|---|
| Date | Aug 28, 2020 |
| Instrument | 2965 |
| Name | VAN METER G L 2003 F/TR (RT) |
|---|---|
| Address | PO BOX 1476, MARIPOSA, CA 95338-1476 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MARIPOSA CA |
| Recording Date | Oct 24, 2018 |
| Property Address | 4579 USONA RD, MARIPOSA, CA 95338-9729 |
| Document Number | 000003575 |
| Instrument Date | Oct 24, 2018 |
| Instrument | 3575 |
| Transaction Type | Transfer |
| Record Updated | Nov 14, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | PO BOX 1476 MARIPOSA CA 953381476, MARIPOSA, CA 95338-1476 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | MARIPOSA CA |
| Recording Date | Jul 18, 2018 |
| Property Address | 4579 USONA RD, MARIPOSA, CA 95338-9729 |
| Document Number | 000002375 |
| Instrument Date | Jul 18, 2018 |
| Instrument | 2375 |
| Transaction Type | Transfer |
| Record Updated | Aug 15, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | PO BOX 1476 MARIPOSA CA 953381476, MARIPOSA, CA 95338-1476 |
The 2025 property tax bill for 4579 Usona Rd was $2,416, up 1.8% from the year before.
Source: Mariposa County assessment roll, as of August 10, 2026
| Type | Name |
|---|---|
| State | California |
| County | Mariposa County |
| Unified School District | Mariposa County Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $235,227 (+1.18%) Land $75,076 Building $160,151 | |
| 2025 | $2,416.00 (+1.77%) | $232,476 Land $73,604 Building $158,872 |
| 2024 | $2,374.00 (+0.72%) | |
| 2023 | $2,357.00 (+1.2%) | $227,135 Land $70,747 Building $156,388 |
| 2022 | $2,329.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4579 Usona Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 18, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 4579 Usona Rd is extreme, ranking above 98% of the US, with a 2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 98% of the US · above 88% of California |
|---|---|
| Wildfire Likelihood | 2% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 12 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Sierra Telephone Company DSL | 10 / 1 |
May also be available: unWired Broadband.
5G (outdoors only) and 4G LTE
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