Minnehaha County property record for 2305 S Silverthorne Ave, Sioux Falls, SD 57110
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 1,669 sqft · built 2012 |
| Lot Size | 0.251 acres (10,920 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $304,000 (Aug 2014) |
| Tax Bill | $6,318 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-23-30-154-005-000 |
| Primary APN | 01-23-30-154-005-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,669 sqft Finished Area |
| 1st Floor Area | 1,669 sqft |
| Basement Area | 1,669 sqft |
| Finished Basement | 1,350 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2012 |
|---|---|
| Effective Year Built | Effective 2012 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,920 sqft (0.251 acres) |
| Lot Dimensions | 130 ft deep x 84 ft wide |
| Garage Type | Attached |
| Garage Area | 808 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 82343 |
|---|---|
| Street Address | 2305 S SILVERTHORNE AVE |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57110-7631 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLOCK 4 COPPER CREEK ADDITION TO THE CITY OF SIOUX FALLS |
| Legal Subdivision | COPPER CREEK ADDITION |
| Legal Block | 4 |
| Legal Lot Number | 5 |
| Jurisdiction | MINNEHAHA SD |
| Township / Civil Division | SIOUX FALLS |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 10401 |
2305 S Silverthorne Ave is owner-occupied and held in a trust since August 2014.
Source: Minnehaha County records, as of September 23, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 2305 S SILVERTHORNE AVE, SIOUX FALLS, SD 57110-7631 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Corporate Trust |
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 |
|---|---|
| Last Sale | Aug 20, 2014 · Amount on File |
| Deed Sale | Aug 20, 2014 · Amount on File |
| Prior Sale | Jan 8, 2013 |
| Deed Document Number | 2014417256 |
| Deed Book / Page | 557 / 697 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MINNEHAHA SD |
| Property Address | 2305 S SILVERTHORNE AVE, SIOUX FALLS, SD 57110-7631 |
| Transaction Type | Mortgage |
| Record Updated | Mar 15, 2022 |
| Name | Verified Name |
|---|
| Document Number | 1902MTG/808 |
|---|---|
| Date | Oct 26, 2020 |
| Book Page | 1902 MTG/808 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Nov 1, 2035 |
The 2025 property tax bill for 2305 S Silverthorne Ave was $6,318.
Source: Minnehaha County assessment roll, as of July 16, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Minnehaha County |
| Municipality | Sioux Falls City |
| Unified School District | Brandon Valley School District 49-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $493,907 (+5.22%) Land $66,461 Building $427,446 | $493,907 Land $66,461 Building $427,446 | |
| 2025 | $6,318.00 | $469,400 (-1.14%) Land $64,500 Building $404,900 | |
| 2024 | $6,318.00 | $474,800 Land $73,100 Building $401,700 | |
| 2022 | $5,821.00 | $387,800 Land $69,400 Building $318,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2305 S Silverthorne Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 2, 2024 · 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
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 2305 S Silverthorne Ave is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 91% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | None beyond 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 | SIOUX FALLS serves 216,462 people · EPA ID SD4600294 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Also Mapped Here | MINNEHAHA COMMUNITY WATER CORP, LINCOLN COUNTY RURAL WATER SYSTEM |
| Lead | 3 ppb (2024) 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 158 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable · Fiber in parts of the area | 2,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
May also be available: CenturyLink, Verizon.
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