Davison County property record for 401 W 3rd Ave, Mount Vernon, SD 57363
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 880 sqft · built 1900 |
| Lot Size | 0.326 acres (14,201 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $108,500 (Jun 2016) |
| Tax Bill | $2,301 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 14240-00600-001-00 |
| Primary APN | 14240-00600-001-00 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1.75 Baths |
| Stories | 1 Story |
| Building Area | 880 sqft Living Area |
| 1st Floor Area | 880 sqft |
| Basement Area | 1,760 sqft |
| Finished Basement | 1,584 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 14,201 sqft (0.326 acres) |
| Lot Dimensions | 142 ft deep x 100 ft wide |
| Garage Type | Detached |
| Garage Area | 2,016 sqft |
| Driveway | Concrete Driveway |
| Parking Spaces | 4 Parking Spaces |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 401 W 3RD AVE |
|---|---|
| City | MOUNT VERNON |
| State | SD |
| Zip | 57363-2128 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 60111 |
| Legal Description | LTS 1 & 2 BLK 6 L.H. CLARKS ADDN |
| Legal Subdivision | L.H. CLARKS ADDN |
| Legal Block | 6 |
| Legal Lot Number | 1-2 |
| Jurisdiction | DAVISON SD |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1109 |
| Census Tract | 962600 |
Source: Davison County records, as of October 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 401 W 3RD AVE, MOUNT VERNON, SD 57363-2128 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 1, 2016 · Amount on Record |
| Deed Sale | Jun 1, 2016 · Amount on Record |
| Record Updated | Oct 29, 2026 |
Source: Davison County assessment roll, as of October 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Davison County |
| Municipality | Mount Vernon City |
| Unified School District | Mount Vernon School District 17-3 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $141,676 (+5.79%) Land $17,030 Building $124,646 | |
| 2025 | $2,301.00 (+122.75%) | $133,916 (-3.79%) Land $17,750 Building $116,166 |
| 2023 | $1,033.00 | $139,187 Land $14,200 Building $124,987 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | 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 | MOUNT VERNON serves 461 people · EPA ID SD4600220 |
|---|---|
| Water Source | Purchased surface water from DAVISON RURAL WATER SYSTEM INC |
| Last State Inspection | Jul 2023 |
| Lead | 6 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | No certified operator Feb 2020 |
| 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 110 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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