Clallam County property record for 378 Lost Mountain Rd, Sequim, WA 98382 · Last verified June 2026
| Property Type | Other > Miscellaneous |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 2007 |
| Square Footage | 4,868 sqft Gross Area |
| Lot Size | 6.18 acres |
| Garage | Detached, 1,656 sqft |
| Last Sale | $850,000 (2016) |
| Tax Bill | $13,062.00 (2025) |
| Primary APN | 0429022200100000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 1 Partial Baths |
| Units | 2 Units |
| Building Area | 4,868 sqft Gross Area |
| 1st Floor | 2,434 sqft 1st Floor |
| Basement Area | 2,434 sqft Basement |
| Finished Basement | 2,434 sqft Finished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Exterior Material | Logs Exterior |
| Roof Material | Other (not Classified) Roof |
| Lot Area | 269,636 sqft |
| Parking Spaces | 5 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 1,656 sqft Garage |
| Porch | Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Heat Pump Heating |
| Account Number | 32209 |
|---|---|
| Street Address | 378 LOST MOUNTAIN RD |
| City | SEQUIM |
| State | WA |
| Zip | 98382-6209 |
| Property Usage | Other Property Usage |
| Type | Other > Miscellaneous |
| Legal Description | W 400FT M/L OF N2 GOVT LOT 4 |
| Legal Range | 04 |
| Legal Township | 29 |
| Legal Section | 02 |
| Legal Subdivision | NULL |
| Legal Lot Number | 4 |
| Jurisdiction | CLALLAM WA |
| Minor Civil Division | AGNEW-CARLSBORG |
| Census Blockgroup | 3 |
| Census Block | 3034 |
| Census Tract | 1800 |
Source: Clallam County records · APN 0429022200100000
Assessment roll updated May 21, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 427, DUPONT, WA 98327-0427 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 12, 2016 · Amount on Record |
| Deed Sale | Aug 12, 2016 · Amount on Record |
| Prior Sale | Aug 04, 2008 · Amount on Record |
| Deed Doc Number | 20161338221 |
| Record Refreshed | Sep 20, 2026 |
Source: Clallam County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Clallam County |
| Unified School District | Sequim School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,829,333 (+5.61%) Land $137,585 Building $1,691,748 | $1,829,333 (+5.61%) Land $137,585 Building $1,691,748 | |
| 2025 | $13,062.00 (-1.52%) | ||
| 2023 | $13,264.00 | ||
| 2022 | $1,732,126 Land $39,690 Building $1,692,436 | $1,732,126 Land $39,690 Building $1,692,436 |
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