Williams County property record for 403 Washington Ave, Williston, ND 58801
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.128 acres (5,619 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,503 (2025) |
| APN | 01-001-00-00-48-000 |
| Primary APN | 01-001-00-00-48-000 |
|---|
| Lot Area | 5,619 sqft (0.128 acres) |
|---|
| Street Address | 403 WASHINGTON AVE |
|---|---|
| City | WILLISTON |
| State | ND |
| Zip | 58801-5240 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CITY OF WILLISTON ORIGINAL TOWNSITE L 9,10 B 26 |
| Legal Subdivision | ORIGINAL TOWNSITE |
| Legal Block | 26 |
| Legal Lot Number | 9 |
| Jurisdiction | WILLIAMS ND |
| Township / Civil Division | WILLISTON |
| Census Block Group | 4 |
| Census Block | 4075 |
| Census Tract | 954100 |
Source: Williams County records · APN 01-001-00-00-48-000
Assessment roll updated April 1, 2025 · Last verified February 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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 1813 20TH AVE W, WILLISTON, ND 58801-6516 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Williams County records · Assessment roll updated April 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | North Dakota |
| County | Williams County |
| Municipality | Williston City |
| Unified School District | Williston Basin Public School District 7 (KG - 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 |
|---|---|---|---|
| 2025 | $1,503.00 (+4.88%) | $81,085 (+0.9%) Land $15,435 Building $65,650 | $162,170 (+0.9%) Land $30,870 Building $131,300 |
| 2023 | $1,433.00 (+11.87%) | $80,365 (+16.01%) | $160,730 (+16.01%) |
| 2022 | $1,281.00 | $69,275 | $138,550 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 175 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midcontinent Communications Cable · Fiber in parts of the area | 2,000 / 350 |
| Northwest Communications Cooperative Fiber · DSL | 1,000 / 1,000 |
May also be available: T-Mobile USA, Verizon.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | CITY OF WILLISTON serves 26,426 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.
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