Mason County property record for 521 E Agate Loop Rd, Shelton, WA 98584 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 7.71 acres |
| Occupancy | Owner Occupied |
| Tax Bill | $291.00 (2025) |
| Primary APN | 32014-21-00010 |
|---|
| Lot Area | 336,283 sqft |
|---|
| Street Address | 521 E AGATE LOOP RD |
|---|---|
| City | SHELTON |
| State | WA |
| Zip | 98584-8164 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | PCL 1 OF BLA #98-20 PTN TR 1 NE NW S 16/103 |
| Legal Tract | 1 |
| Jurisdiction | MASON WA |
| Minor Civil Division | TIMBER LAKE-HARSTINE ISLAND |
| Census Blockgroup | 2 |
| Census Block | 2022 |
| Census Tract | 961102 |
Source: Mason County records · APN 32014-21-00010
Assessment roll updated May 27, 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 | Individual Name on File |
|---|---|
| Mailing Address | 521 E AGATE LOOP RD, SHELTON, WA 98584-8164 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Mason County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Mason County |
| Unified School District | Pioneer 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 | $130,430 (+20.59%) Land $116,930 Building $13,500 | $130,430 (+20.59%) Land $116,930 Building $13,500 | |
| 2025 | $291.00 (+1.75%) | ||
| 2024 | $286.00 (+24.89%) | $108,160 (+24.19%) Land $94,660 Building $13,500 | $108,160 (+24.19%) Land $94,660 Building $13,500 |
| 2023 | $229.00 | ||
| 2022 | $87,095 Land $78,595 Building $8,500 | $87,095 Land $78,595 Building $8,500 |
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