Minnehaha County property record for 8504 W Walnut St, Sioux Falls, SD 57107
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,764 sqft · built 1970 |
| Lot Size | 0.429 acres (18,674 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $3,857 (2025) |
| Deeds & Mortgages | Sep 2022 Line of Credit |
| Flood Zone | Zone X (moderate risk) |
| APN | 01-21-09-276-012-000 |
| Primary APN | 01-21-09-276-012-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,764 sqft Finished Area |
| 1st Floor Area | 1,236 sqft |
| Basement Area | 1,236 sqft |
| Finished Basement | 936 sqft |
| Flooring | Ceramic Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Raised |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 18,674 sqft (0.429 acres) |
| Lot Dimensions | 124 ft deep x 150 ft wide |
| Garage Type | Mixed |
| Garage Area | 1,152 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 224 sqft |
| Deck Area | 496 sqft |
| Patio Area | 532 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Heat Pump |
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Well |
| Account Number | 12669 |
|---|---|
| Street Address | 8504 W WALNUT ST |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57107-7028 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A1 |
| Legal Description | LOT 13 BLOCK 1 HARVARD ALGUIRES 1ST ADDN TO ELLIS 101-50 WAYNE TOWNHSHIP |
| Legal Range | 50 |
| Legal Township | 101 |
| Legal Section | 09 |
| Legal Subdivision | ALGUIRES 1ST ADDN |
| Legal Block | 1 |
| Legal Lot Number | 13 |
| Jurisdiction | MINNEHAHA SD |
| Township / Civil Division | WAYNE |
| Census Block Group | 1 |
| Census Block | 1042 |
| Census Tract | 10406 |
8504 W Walnut St is owner-occupied and held in a trust since November 2021.
Source: Minnehaha County records, as of September 23, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 8504 W WALNUT ST, SIOUX FALLS, SD 57107-7028 |
| 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 Transfer Date | Nov 17, 2021 |
| Transfer Doc | 296MISC/603 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MINNEHAHA SD |
| Property Address | 8504 W WALNUT ST, SIOUX FALLS, SD 57107-7028 |
| Transaction Type | Mortgage |
| Record Updated | Jun 22, 2026 |
| Name | Verified Name |
|---|---|
| Address | 8504 W WALNUT ST, SIOUX FALLS, SD 57107-7028 |
| Document Number | 1959MTG/446 |
|---|---|
| Date | Sep 12, 2022 |
| Book Page | 1959 MTG/446 |
| Name | CORTRUST BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57105 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 8504 W Walnut St was $3,857.
Source: Minnehaha County assessment roll, as of July 16, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Minnehaha County |
| County Subdivision | Wayne Township |
| Unified School District | West Central School District 49-7 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $381,655 (+2.24%) Land $62,604 Building $319,051 | $381,655 Land $62,604 Building $319,051 | |
| 2025 | $3,857.00 | $373,300 (+15.47%) Land $50,700 Building $322,600 | |
| 2024 | $3,857.00 | $323,300 Land $50,700 Building $272,600 | |
| 2022 | $2,572.00 | $217,800 Land $26,500 Building $191,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8504 W Walnut St in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2010 · Severe Storms And Flooding |
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 8504 W Walnut St 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 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.03% 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 | MINNEHAHA COMMUNITY WATER CORP private · serves 13,435 people · EPA ID SD4600432 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2026 |
| Lead | 1 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 24 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Fiber | 5,000 / 5,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: CenturyLink.
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