Calaveras County property record for 420 Thomson Ln, Copperopolis, CA 95228 · Last verified July 2026
| Property Type | Public Works > Marina, Boat Slips, Yacht Club, Boat Landing |
|---|---|
| Architecture Style | Conventional |
| Year Built | Built 1980 |
| Lot Size | 7,841 sqft (0.18 acres) |
| Tax Bill | $20.00 (2025) |
| Primary APN | 064-033-005-000 |
|---|---|
| Alternative APN |
|
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Conventional Style |
| Lot Area | 7,841 sqft (0.18 acres) |
| Sewage | Sewage Connected |
|---|
| Street Address | 420 THOMSON LN |
|---|---|
| City | COPPEROPOLIS |
| State | CA |
| Zip | 95228-9750 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Marina, Boat Slips, Yacht Club, Boat Landing |
| Legal Description | LAKE TULLOCH SHORES UNIT 1 LOT 29 LESS FLOWAG |
| Legal Subdivision | LAKE TULLOCH SHORES |
| Legal Tract | 1 |
| Legal Lot Number | 29 |
| Legal Unit | 1 |
| Jurisdiction | CALAVERAS CA |
| Minor Civil Division | ANGELS CITY |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 123 |
Source: Calaveras County records · APN 064-033-005-000
Assessment roll updated July 2, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 385 POKER FLAT RD, COPPEROPOLIS, CA 95228-9614 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Calaveras County records · Assessment roll updated July 2, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Calaveras County |
| Secondary School District | Bret Harte Union High School District (09 - 12) |
| Elementary School District | Mark Twain Union Elementary School District (KG - 08) |
| Year | Tax Bill |
|---|---|
| 2025 | $20.00 |
| 2023 | $20.00 |
| 2022 | $20.00 |
Source: FEMA National Flood Hazard Layer, Calaveras County (06009C), updated June 30, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020
| FEMA Flood Zone | Zone A |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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