Tuolumne County property record for 18311 Martin Ln, Sonora, CA 95370
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,620 sqft · built 1974 |
| Lot Size | 3.08 acres (134,600 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $846 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 059-460-019-000 |
| Primary APN | 059-460-019-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,620 sqft Living Area |
| 1st Floor Area | 1,620 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Construction Type | Wood |
| Lot Area | 134,600 sqft |
| Cooling System | None |
|---|
| Old Parcel Number | 059-460-019 |
|---|---|
| Street Address | 18311 MARTIN LN |
| City | JAMESTOWN |
| State | CA |
| Zip | 95327 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RE-2,MX |
| Legal Description | PAR B PM 2-11 POR SE1/4 SEC 11 T1N R14E 3.09AC |
| Legal Range | 14E |
| Legal Township | 01N |
| Legal Section | 11 |
| Legal Subdivision | CAMPO SECO |
| Legal Lot Number | B |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | SONORA |
| Census Block Group | 2 |
| Census Block | 2033 |
| Census Tract | 5101 |
18311 Martin Ln is owner-occupied and held in a trust since December 2016.
Source: Tuolumne County records, as of July 7, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 3680, SONORA, CA 95370-3680 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 8, 2016 |
| Transfer Doc | 0000015581 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 18311 Martin Ln was $846 with a homeowner's exemption.
Source: Tuolumne County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Elementary School District | Jamestown Elementary School District (KG - 08) |
| Secondary School District | Sonora Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $89,801 (+2%) Land $14,965 Building $74,836 | ||
| 2025 | $846.00 Homeowner's exemption | $88,041 Land $14,672 Building $73,369 | |
| 2023 | $811.00 (+2.27%) Homeowner's exemption | $84,624 Land $14,103 Building $70,521 | $335,160 |
| 2022 | $793.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18311 Martin Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 21, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 18311 Martin Ln is high, ranking above 88% of the US, with a 0.8% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 88% of the US · above 70% of California |
|---|---|
| Wildfire Likelihood | 0.8% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | TUD - SONORA/JAMESTOWN WATER SYSTEM serves 11,113 people · EPA ID CA5510001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2022 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 150 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Cal.net Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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