Williams County property record for 14731 Mortenson St, Williston, ND 58801
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2.19 acres (95,396 sqft) |
| Owner | Individual Name on File |
| Last Sale | $222,000 (Oct 2019) |
| Tax Bill | $1,677 (2025) |
| Deeds & Mortgages | Nov 2019 Sale Oct 2019 Sale & Mortgage |
| APN | 59-154-03-40-03-120 |
| Primary APN | 59-154-03-40-03-120 |
|---|
| Lot Area | 95,396 sqft (2.19 acres) |
|---|
| Street Address | 14731 MORTENSON ST |
|---|---|
| City | WILLISTON |
| State | ND |
| Zip | 58801-9111 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ROUND PRAIRIE TWP ROLLING HILLS SUB L 12 B 3 |
| Legal Subdivision | ROLLING HILLS SUB |
| Legal Block | 3 |
| Legal Lot Number | 12 |
| Jurisdiction | WILLIAMS ND |
| Township / Civil Division | ROUND PRAIRIE |
| Census Block Group | 2 |
| Census Block | 2074 |
| Census Tract | 953500 |
14731 Mortenson St is owned and occupied by an individual who bought it in October 2019.
Source: Williams County records, as of January 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 14731 MORTENSON ST, WILLISTON, ND 58801-9111 |
| 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.
| Date | Document |
|---|---|
| Nov 26, 2019 | Re-recorded Document NORTH DAKOTA GUARANTY AND TITLE, NORTH DAKOTA GUARANTY & TTL |
| Oct 10, 2019 | Warranty Deed, Transfer · Conventional Mortgage GATE CITY BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 10, 2019 · Amount on File |
| Deed Sale | Oct 10, 2019 · Amount on File |
| Deed Document Number | 866631 |
| Record Updated | Jun 8, 2026 |
| Document Type | Re-recorded Document |
|---|---|
| Jurisdiction | WILLIAMS ND |
| Recording Date | Nov 26, 2019 |
| Property Address | 14731 MORTENSON ST, WILLISTON, ND 58801-9111 |
| Document Number | 0000868531 |
| Instrument Date | Oct 4, 2019 |
| Instrument | 868531 |
| Record Updated | Jun 9, 2022 |
| Title Company | NORTH DAKOTA GUARANTY AND TITLE, NORTH DAKOTA GUARANTY & TTL |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 14731 MORTENSON ST, WILLISTON, ND 58801-9111 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMS ND |
| Recording Date | Oct 10, 2019 |
| Property Address | 14731 MORTENSON ST, WILLISTON, ND 58801-9111 |
| Document Number | 0000866631 |
| Instrument Date | Oct 4, 2019 |
| Instrument | 866631 |
| Transaction Type | Transfer |
| Record Updated | Jun 9, 2022 |
| Title Company | NORTH DAKOTA GUARANTY AND TITLE, NORTH DAKOTA GUARANTY & TTL |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 14731 MATENSON ST NW, WILLISTON, ND 58801 |
| Document Number | 0000866632 |
|---|---|
| Date | Oct 10, 2019 |
| Instrument | 866632 |
| Name | GATE CITY BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2049 |
The 2025 property tax bill for 14731 Mortenson St was $1,677.
Source: Williams County assessment roll, as of April 1, 2025
| Type | Name |
|---|---|
| State | North Dakota |
| County | Williams County |
| County Subdivision | Round Prairie Township |
| Unified School District | Williston Basin Public School District 7 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,677.00 | $121,710 Land $28,925 Building $92,785 | $243,420 Land $57,850 Building $185,570 |
| 2023 | $1,546.00 | $117,740 | $235,480 |
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 14731 Mortenson St.
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.
Wildfire risk around 14731 Mortenson St is low, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · above 42% of North Dakota |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | NORTHWEST RURAL WATER DISTRICT private · serves 5,102 people · EPA ID ND5301079 |
|---|---|
| Water Source | Purchased surface water from WESTERN AREA WATER SUPPLY AUTHORITY |
| 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.
Source: FCC Broadband Data Collection, based on 25 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Northwest Communications Fiber | 1,000 / 1,000 |
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