Williams County property record for 431 11th Ave W, Williston, ND 58801
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.151 acres (6,621 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,364 (2023) |
| Deeds & Mortgages | Sep 2019 Transfer |
| APN | 01-628-00-33-70-100 |
| Primary APN | 01-628-00-33-70-100 |
|---|
| Lot Area | 6,621 sqft (0.151 acres) |
|---|
| Street Address | 431 11TH AVE W |
|---|---|
| City | WILLISTON |
| State | ND |
| Zip | 58801-4725 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CITY OF WILLISTON HENRY H. SORENSON ADD L 1 B 1 |
| Legal Subdivision | SORENSON ADD |
| Legal Block | 1 |
| Jurisdiction | WILLIAMS ND |
| Township / Civil Division | WILLISTON |
| Census Block Group | 1 |
| Census Block | 1042 |
| Census Tract | 954100 |
431 11th Ave W is owned and occupied by two individuals who acquired it in September 2019.
Source: Williams County records, as of January 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 431 11TH AVE W, WILLISTON, ND 58801-4725 |
| Occupancy | Owner Occupied |
| 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 | 3 Names on Deed |
|---|---|
| Last Transfer Date | Sep 20, 2019 |
| Transfer Doc | 0000865944 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WILLIAMS ND |
| Recording Date | Sep 20, 2019 |
| Property Address | 431 11TH AVE W, WILLISTON, ND 58801-4725 |
| Document Number | 0000865944 |
| Instrument Date | Sep 12, 2019 |
| Instrument | 865944 |
| Transaction Type | Transfer |
| Record Updated | Jun 9, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 431 11TH AVE W, 431, WILLISTON, ND 58801-4725 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 431 11TH AVE W, WILLISTON, ND 58801-4725 |
Source: Williams County assessment roll, as of April 1, 2025
| Type | Name |
|---|---|
| State | North Dakota |
| County | Williams County |
| Municipality | Williston City |
| Unified School District | Williston Basin Public School District 7 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $91,170 Land $21,450 Building $69,720 | $182,340 Land $42,900 Building $139,440 | |
| 2023 | $1,364.00 | $82,365 | $164,730 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 431 11th Ave W.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 431 11th Ave W has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | CITY OF WILLISTON serves 26,426 people · EPA ID ND5301012 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 425 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 2,000 / 350 |
| Northwest Communications Fiber · DSL | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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