Mason County property record for 18470 E State Rte 3, Allyn, WA 98524
| Property Type | Seasonal / Vacation Home |
|---|---|
| Details | 2 bd · 1 ba · 1,032 sqft · built 1880 |
| Lot Size | 0.44 acres (19,166 sqft) |
| Owner | Individual Name on File |
| Last Sale | $220,000 (Oct 2016) |
| Tax Bill | $2,941 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12220-50-07005 |
| Primary APN | 12220-50-07005 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,032 sqft Living Area |
| Gross Area | 1,152 sqft |
| 1st Floor Area | 1,032 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1940 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 19,166 sqft (0.44 acres) |
| View / Lot | Road |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 140 sqft |
| Deck Area | Deck Area |
| Patio Area | 280 sqft |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Well |
| Street Address | 18470 E STATE ROUTE 3 |
|---|---|
| City | ALLYN |
| State | WA |
| Zip | 98524-8728 |
| Property Category | Residential |
| Property Type | Residential > Specialized > Seasonal / Vacation Home |
| Local Zoning Code | VC |
| Legal Description | ALLYN BLK: 7 LOTS 5-6 & BLK: 6 LOTS 5-6 & VAC SHERWOOD ST 10 WIDE |
| Legal Subdivision | ALLYN |
| Legal Block | 7,6 |
| Legal Lot Number | 5-6 |
| Jurisdiction | MASON WA |
| Township / Civil Division | UNION-GRAPEVIEW |
| Census Block Group | 4 |
| Census Block | 4035 |
| Census Tract | 960401 |
18470 E State Rte 3, a residential property, is owned by an individual who bought it in October 2016.
Source: Mason County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 9127 EDGEWATER DR SW, LAKEWOOD, WA 98499-1925 |
| Owner Type | Individual |
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 | Oct 21, 2016 · Amount on File |
| Deed Sale | Oct 21, 2016 · Amount on File |
| Deed Document Number | 20162064308 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 18470 E State Rte 3 was $2,941, down 4.8% from the year before.
Source: Mason County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Mason County |
| Unified School District | North Mason School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $204,680 Land $72,275 Building $132,405 | $204,680 Land $72,275 Building $132,405 | |
| 2025 | $2,941.00 (-4.79%) | ||
| 2024 | $3,089.00 (+5.72%) | $374,020 Land $244,785 Building $129,235 | $374,020 Land $244,785 Building $129,235 |
| 2023 | $2,922.00 | ||
| 2022 | $328,700 Land $204,500 Building $124,200 | $328,700 Land $204,500 Building $124,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18470 E State Rte 3 in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 15, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 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 18470 E State Rte 3 is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Indirect within ember reach |
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 | PORT OF ALLYN serves 397 people · EPA ID WA5368790 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | 1 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 185 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Cable | 1,500 / 50 |
| Starlink Satellite | 280 / 30 |
May also be available: PUD 3 Fiber, T-Mobile, Ziply Fiber.
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