Mariposa County property record for 4166 Sullivan Rd, Mariposa, CA 95338
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 964 sqft · built 1955 |
| Lot Size | 4.5 acres (196,020 sqft) |
| Owner | Individual Name on File |
| Last Sale | $175,000 (Oct 2020) |
| Tax Bill | $644 (2025) |
| Deeds & Mortgages | Jan 2021 Transfer Oct 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 017-140-002000 |
| Primary APN | 017-140-002000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 1 Room |
| Building Area | 964 sqft Living Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Construction Type | Wood |
| Lot Area | 196,020 sqft |
| Garage Type | Detached |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|
| Old Parcel Number | 017-140-0020 |
|---|---|
| Street Address | 4166 SULLIVAN RD |
| City | MARIPOSA |
| State | CA |
| Zip | 95338-9415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MH |
| Jurisdiction | MARIPOSA CA |
| Township / Civil Division | MARIPOSA |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 102 |
4166 Sullivan Rd is owned and occupied by an individual who bought it in October 2020.
Source: Mariposa County records, as of August 10, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4166 SULLIVAN RD, MARIPOSA, CA 95338-9415 |
| 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 |
|---|---|
| Jan 4, 2021 | Correction Deed, Transfer FIRST AMERICAN TITLE |
| Oct 1, 2020 | Grant Deed, Transfer · Conventional Mortgage MISSION FCU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 1, 2020 · Amount on File |
| Deed Sale | Oct 1, 2020 · Amount on File |
| Deed Document Number | 20203467 |
| Prior Transfer Date | Dec 8, 2003 |
| Prior Transfer Doc | 0000000094 |
| Record Updated | Sep 20, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | MARIPOSA CA |
| Recording Date | Jan 4, 2021 |
| Property Address | 4166 SULLIVAN RD, MARIPOSA, CA 95338-9415 |
| Document Number | 000000017 |
| Instrument Date | Jan 4, 2021 |
| Instrument | 17 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4166 SULLIVAN RD MARIPOSA CA 953389415, MARIPOSA, CA 95338-9415 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | MARIPOSA CA |
| Recording Date | Oct 1, 2020 |
| Property Address | 4166 SULLIVAN RD, MARIPOSA, CA 95338-9415 |
| Document Number | 000003467 |
| Instrument Date | Sep 25, 2020 |
| Instrument | 3467 |
| Transaction Type | Transfer |
| Record Updated | Nov 12, 2020 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE SAN DIEGO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $193.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4166 SULLIVAN RD MARIPOSA CA 953389415, MARIPOSA, CA 95338-9415 |
| Document Number | 3468 |
|---|---|
| Date | Oct 1, 2020 |
| Instrument | 3468 |
| Name | MISSION FCU |
|---|---|
| Type | Credit Union |
| Address | SAN DIEGO, CA 92191-9023 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 30, 2050 |
The 2025 property tax bill for 4166 Sullivan Rd was $644, up 2.5% 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 | $63,266 (+2%) Land $31,633 Building $31,633 | |
| 2025 | $644.00 (+2.55%) | $62,026 Land $31,013 Building $31,013 |
| 2024 | $628.00 (+1.62%) | |
| 2023 | $618.00 (+1.98%) | $59,618 Land $29,809 Building $29,809 |
| 2022 | $606.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 4166 Sullivan 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 4166 Sullivan 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 21 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| unWired Broadband Fixed Wireless | 50 / 12 |
| Sierra Telephone Company DSL | 25 / 3 |
May also be available: GeoLinks.
4G LTE (outdoors only), no 5G reported
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