Tuolumne County property record for 18665 Columbia Dr, Twain Harte, CA 95383
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 4,119 sqft · built 1950 |
| Lot Size | 0.39 acres (16,988 sqft) |
| Owner | Company Name on File |
| Last Sale | $785,000 (Sep 2021) |
| Tax Bill | $9,380 (2025) |
| Deeds & Mortgages | Sep 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 049-052-035-000 |
| Primary APN | 049-052-035-000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 4,119 sqft Living Area |
| Gross Area | 4,635 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Modern |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 16,988 sqft (0.39 acres) |
| Garage Type | Attached |
| Garage Area | 516 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | None |
|---|
| Old Parcel Number | 049-052-035 |
|---|---|
| Street Address | 18665 COLUMBIA DR |
| City | TWAIN HARTE |
| State | CA |
| Zip | 95383-9840 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1,MX |
| Legal Description | PAR 1A PM 50-23 POR TWAIN HARTE 3 BLK 6 .39AC |
| Legal Subdivision | TWAIN HARTE |
| Legal Block | 6 |
| Jurisdiction | TUOLUMNE CA |
| Township / Civil Division | TWAIN HARTE-TUOLUMNE CITY |
| Census Block Group | 1 |
| Census Block | 1031 |
| Census Tract | 3101 |
18665 Columbia Dr is owned by a company that bought it in September 2021.
Source: Tuolumne County records, as of July 7, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 26 HARBOURTON WOODSVILLE RD, PENNINGTON, NJ 08534-3708 |
| Owner Type | Company |
| Vesting | Limited Partnership |
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 Sale | Sep 17, 2021 · Amount on File |
| Deed Sale | Sep 17, 2021 · Amount on File |
| Prior Sale | Jun 30, 2015 · Amount on File |
| Deed Document Number | 202114630 |
| Prior Transfer Date | Jun 25, 2003 |
| Prior Transfer Doc | 0000015926 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | TUOLUMNE CA |
| Recording Date | Sep 17, 2021 |
| Property Address | 18665 COLUMBIA DR, TWAIN HARTE, CA 95383-9840 |
| Document Number | 0000014630 |
| Map Reference | MB 50 PG 23&24 |
| Instrument Date | Sep 13, 2021 |
| Instrument | 2021014630 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 26 HARBOURTON WOODSVILLE RD, PENNINGTON, NJ 08534-3708 |
The 2025 property tax bill for 18665 Columbia Dr was $9,380.
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 | $849,382 (+2%) Land $108,242 Building $741,140 | ||
| 2025 | $9,380.00 | $832,728 Land $106,120 Building $726,608 | |
| 2023 | $8,729.00 (-4.13%) | $800,394 Land $102,000 Building $698,394 | $823,230 |
| 2022 | $9,105.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18665 Columbia 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 18665 Columbia 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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