Grant County property record for 615 4th St, Mattawa, WA 99349
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 1 ba · 924 sqft · built 1991 |
| Owner | 2 Individual Names on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | ERAZ6000B |
| Primary APN | ERAZ6000B |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 924 sqft Total Area |
| Gross Area | 576 sqft |
| 1st Floor Area | 924 sqft |
| Year Built | Built 1991 |
|---|---|
| Architectural Style | Mobile Home |
| Garage Area | 576 sqft |
| Utility Building | 576 sqft |
| Heating System | Forced Air |
|---|
| Account Number | ERAZ6000B |
|---|---|
| Old Parcel Number | 30174001 |
| Street Address | 615 4TH ST |
| City | MATTAWA |
| State | WA |
| Zip | 99349-5113 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | LOTS 20 & 21 BLOCK 27 MATTAWA |
| Legal Range | 23 |
| Legal Township | 14 |
| Legal Section | 02 |
| Legal Subdivision | MATTAWA |
| Legal Block | 27 |
| Legal Lot Number | 20-21 21 |
| Jurisdiction | GRANT WA |
| Township / Civil Division | MATTAWA-ROYAL CITY |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 11403 |
Source: Grant County records, as of March 28, 2024
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 Record |
|---|---|
| Mailing Address | 21155 ROAD 24.7 SW, MATTAWA, WA 99349-7214 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 21, 1990 |
| Deed Sale | Aug 21, 1990 |
| Record Updated | Jun 7, 2026 |
Source: Grant County assessment roll, as of May 31, 2023
| Type | Name |
|---|---|
| State | Washington |
| County | Grant County |
| Municipality | Mattawa City |
| Unified School District | Wahluke School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2023 | $54,840 (-19.76%) Land $28,000 Building $26,840 | $54,840 (-19.76%) Land $28,000 Building $26,840 |
| 2022 | $68,345 Land $28,000 Building $40,345 | $68,345 Land $28,000 Building $40,345 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 29, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | None beyond 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 | City of Mattawa serves 5,370 people · EPA ID WA5352000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | E. coli resolved · Jun 2024 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 363 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Grant PUD Fiber | 1,000 / 1,000 |
May also be available: AT&T, Ziply Fiber.
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