Pennington County property record for 306 Sunnydale Ct, Box Elder, SD 57719
| Property Type | Mobile Home |
|---|---|
| Details | 1,600 sqft · built 1998 |
| Lot Size | 3.02 acres (131,551 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $245,000 (May 2021) |
| Tax Bill | $2,080 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21-25-276-002 |
| Primary APN | 21-25-276-002 |
|---|---|
| Alternative APN |
|
| Building Area | 1,600 sqft Living Area |
|---|
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Mobile/Manufactured |
| Lot Area | 131,551 sqft (3.02 acres) |
| Account Number | 49649 |
|---|---|
| Street Address | 306 SUNNYDALE CT |
| City | BOX ELDER |
| State | SD |
| Zip | 57719-9568 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | PRAIRIE OAK SUBD, LOT 3 |
| Legal Subdivision | PRAIRIE OAK SUBD |
| Legal Lot Number | 3 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | BOX ELDER |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 10908 |
Source: Pennington County records, as of September 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 306 SUNNYDALE CT, BOX ELDER, SD 57719-9568 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 13, 2021 · Amount on Record |
| Deed Sale | May 13, 2021 · Amount on Record |
| Record Updated | Oct 29, 2026 |
Source: Pennington County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| Municipality | Box Elder City |
| County | Pennington County |
| Unified School District | Douglas School District 51-1 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $137,300 (-11.65%) Land $38,100 Building $99,200 | |
| 2025 | $2,080.00 (+23.88%) | $155,400 (+25.53%) Land $38,100 Building $117,300 |
| 2023 | $1,679.00 (+8.96%) | $123,800 Land $32,300 Building $91,500 |
| 2022 | $1,541.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective June 11, 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 | Moderate above 69% of the US · above 78% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.3% 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 | BOX ELDER serves 14,000 people · EPA ID SD4600046 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Lead | 2 ppb (2023) action level 15 ppb |
Listed by EPA as a serious violator.
| Water Quality | Gross alpha radiation resolved · Jul 2025 Radium resolved · Jul 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.
Source: FCC Broadband Data Collection, based on 45 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 2,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bluepeak, Verizon.
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