Davison County property record for 39939 256th St, Mount Vernon, SD 57363
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,512 sqft · built 2023 |
| Lot Size | 20.8 acres (909,968 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $8,276 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12012-10262-001-10 |
| Primary APN | 12012-10262-001-10 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,512 sqft Living Area |
| 1st Floor Area | 1,008 sqft |
| Basement Area | 672 sqft |
| Unfinished Basement | 672 sqft |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2023 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 909,968 sqft (20.8 acres) |
| Garage Type | Detached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 39939 256TH ST |
|---|---|
| City | MOUNT VERNON |
| State | SD |
| Zip | 57363-5335 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 32312 |
| Legal Description | LT A OF FEENEY'S SUB NW |
| Legal Range | 62 |
| Legal Township | 102 |
| Legal Section | 01 |
| Legal Subdivision | FEENEYS SUB-NW(1) |
| Legal Block | 102 |
| Legal Lot Number | A |
| Jurisdiction | DAVISON SD |
| Township / Civil Division | UNION |
| Census Block Group | 1 |
| Census Block | 1143 |
| Census Tract | 962600 |
39939 256th St, a single family home, is owned by two individuals.
Source: Davison County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 152, MOUNT VERNON, SD 57363-0152 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 39939 256th St was $8,276.
Source: Davison County assessment roll, as of October 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Davison County |
| County Subdivision | Union Township |
| Unified School District | Mount Vernon School District 17-3 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $593,046 (+5.81%) Land $117,658 Building $475,388 | |
| 2025 | $8,276.00 | $560,459 Land $119,450 Building $441,009 |
| 2023 | $536.00 | $79,670 Land $79,670 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 39939 256th St in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 2018.
Source: FEMA National Flood Hazard Layer, effective May 7, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 5 (2018–2024) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Jun 2024 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 39939 256th St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | DAVISON RURAL WATER SYSTEM INC private · serves 3,485 people · EPA ID SD4601090 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2025 |
| Lead | 1 ppb (2022) 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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Santel Fiber | 1,000 / 1,000 |
| Midco Fixed Wireless | 100 / 20 |
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