Tuolumne County property record for 18638 Mother Lode Dr, Twain Harte, CA 95383
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,096 sqft · built 1956 |
| Lot Size | 0.166 acres (7,228 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $1,881 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 049-052-024-000 |
| Primary APN | 049-052-024-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,096 sqft Living Area |
| 1st Floor Area | 1,096 sqft |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Construction Type | Wood |
| Lot Area | 7,228 sqft (0.166 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 049-052-024 |
|---|---|
| Street Address | 18638 MOTHER LODE DR |
| City | TWAIN HARTE |
| State | CA |
| Zip | 95383 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1,MX |
| Legal Description | TWAIN HARTE 3 POR L12 BLK6 |
| Legal Subdivision | TWAIN HARTE 3 |
| Legal Block | 6 |
| Legal Lot Number | 12 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | TWAIN HARTE-TUOLUMNE CITY |
| Census Block Group | 1 |
| Census Block | 1031 |
| Census Tract | 3101 |
18638 Mother Lode Dr is owner-occupied and held in a trust since November 2024.
Source: Tuolumne County records, as of October 6, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 1622, TWAIN HARTE, CA 95383-1622 |
| 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 | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 26, 2024 |
| Transfer Doc | 0000010831 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18638 Mother Lode Dr was $1,881 with a homeowner's exemption, up 1.1% from the year before.
Source: Tuolumne County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | California |
| County | Tuolumne County |
| Secondary School District | Summerville Union High School District (09 - 12) |
| Elementary School District | Twain Harte School District (KG - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $138,411 (+2%) Land $58,619 Building $79,792 | ||
| 2025 | $1,881.00 (+1.13%) | $135,698 Land $57,470 Building $78,228 | |
| 2024 | $1,860.00 (+5.86%) | ||
| 2023 | $1,757.00 (-2.5%) Homeowner's exemption | $130,432 Land $55,240 Building $75,192 | $326,340 |
| 2022 | $1,802.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18638 Mother Lode Dr 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 18638 Mother Lode Dr is moderate, ranking above 60% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 60% of the US · lower than 64% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | TWAIN HARTE COMMUNITY SERVICES DISTRICT serves 2,378 people · EPA ID CA5510005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2023 |
| Lead | Under 1 ppb (2022–2024) 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 351 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Cal.net Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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