Mason County property record for 91 E Waterthrush Ln, Belfair, WA 98528
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 2 ba · 1,782 sqft · built 1990 |
| Lot Size | 1.55 acres (67,518 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $350 (2025) |
| Deeds & Mortgages | Dec 2023 Transfer Nov 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 22212-75-90173 |
| Primary APN | 22212-75-90173 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,782 sqft Living Area |
| 1st Floor Area | 192 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Metal |
| Lot Area | 67,518 sqft |
| View / Lot | Road |
| Garage Area | 728 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 211 sqft |
| Deck Area | 121 sqft |
| Patio Area | 215 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Septic |
| Street Address | 91 E WATERTHRUSH LN |
|---|---|
| City | BELFAIR |
| State | WA |
| Zip | 98528-9585 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | RR5 |
| Legal Description | LOT: 4 OF SP #1181 S 7/97 |
| Legal Subdivision | SP 1181 |
| Legal Lot Number | 4 |
| Jurisdiction | MASON WA |
| Township / Civil Division | UNION-GRAPEVIEW |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 960402 |
91 E Waterthrush Ln, a mobile home, is owner-occupied and held in a trust since November 2023.
Source: Mason County records, as of May 27, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 91 E WATERTHRUSH LN, BELFAIR, WA 98528-9585 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 6, 2023 | Intrafamily Transfer, Transfer |
| Nov 7, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 16, 2023 |
| Transfer Doc | 0002205257 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MASON WA |
| Recording Date | Dec 6, 2023 |
| Property Address | 91 E WATERTHRUSH LN, BELFAIR, WA 98528-9585 |
| Document Number | 0002205257 |
| Map Reference | AF 406234 |
| Instrument Date | Nov 16, 2023 |
| Instrument | 2205257 |
| Transaction Type | Transfer |
| Record Updated | Dec 20, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 91 E WATERTHRUSH LN, BELFAIR, WA 98528-9585 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MASON WA |
| Recording Date | Nov 7, 2023 |
| Property Address | 91 E WATERTHRUSH LN, BELFAIR, WA 98528-9585 |
| Document Number | 0002204269 |
| Map Reference | AF 406234 |
| Instrument Date | Oct 26, 2023 |
| Instrument | 2204269 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 91 E WATERHURSH LANE, BELFAIR, WA 98528 |
The 2025 property tax bill for 91 E Waterthrush Ln was $350, up 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 | $362,550 Land $68,495 Building $294,055 | $362,550 Land $68,495 Building $294,055 | |
| 2025 | $350.00 (+8.02%) | ||
| 2024 | $324.00 (-63.18%) | $311,025 Land $70,605 Building $240,420 | $311,025 Land $70,605 Building $240,420 |
| 2023 | $880.00 | ||
| 2022 | $283,235 Land $55,415 Building $227,820 | $283,235 Land $55,415 Building $227,820 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 91 E Waterthrush Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 19 policies |
| Nearby Flood Policies | 19 in force |
| Nearby Flood Claims | 1 (2022) |
| Most Recent Claim | Dec 2022 · tidal / storm surge |
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 91 E Waterthrush Ln is low, with 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 80% of the US · lower than 84% of Washington |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | LAKEWOOD HEIGHTS serves 170 people · EPA ID WA5317999 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Also Mapped Here | BELFAIR WATER DISTRICT 1 |
| Lead | 1 ppb (2024) action level 15 ppb |
| Water Quality | E. coli resolved · Mar 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 48 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 |
| CenturyLink DSL | 40 / 3 |
| T-Mobile Fixed Wireless | 25 / 3 |
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