Mason County property record for 350 E Underline Rd, Belfair, WA 98528
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,560 sqft · built 1998 |
| Lot Size | 6.03 acres (263,102 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,155 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12218-21-00560 |
| Primary APN | 12218-21-00560 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,560 sqft Living Area |
| 1st Floor Area | 1,560 sqft |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 263,102 sqft |
| View / Lot | Road |
| Deck Area | 96 sqft |
| Patio Area | 96 sqft |
| Heating System | Baseboard |
|---|---|
| Heating Fuel | Electric |
| Sewer | Septic |
| Street Address | 350 E UNDERLINE RD |
|---|---|
| City | BELFAIR |
| State | WA |
| Zip | 98528 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR 56 OF SURVEY 5/94-96 |
| Legal Subdivision | BELFAIR ACREAGE |
| Legal Tract | 56 |
| Legal Lot Number | 56 |
| Jurisdiction | MASON WA |
| Township / Civil Division | UNION-GRAPEVIEW |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 960402 |
Source: Mason County records · APN 12218-21-00560
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 2451, BELFAIR, WA 98528-2451 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | 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 | North Mason 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 | $394,060 (-2.02%) Land $113,350 Building $280,710 | $394,060 (-2.02%) Land $113,350 Building $280,710 | |
| 2025 | $3,155.00 (+2.34%) | ||
| 2024 | $3,083.00 (+11.78%) | $402,170 (+24.08%) Land $116,845 Building $285,325 | $402,170 (+24.08%) Land $116,845 Building $285,325 |
| 2023 | $2,758.00 | ||
| 2022 | $324,130 Land $91,710 Building $232,420 | $324,130 Land $91,710 Building $232,420 |
Source: FEMA National Flood Hazard Layer, Mason County (53045C), updated October 15, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 80% of the US · lower than 84% of Washington |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 18 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 25 / 3 |
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