Minnehaha County property record for 721 E 21st St, Sioux Falls, SD 57105 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1916 |
| Square Footage | 1,906 sqft Finished Area |
| Lot Size | 7,000 sqft (0.161 acres) |
| Garage | Detached, 480 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $4,576.00 (2025) |
Source: Minnehaha County records · APN 01-22-21-452-012-000
Assessment roll updated July 16, 2026 · Last verified July 2026
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| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 721 E 21ST ST, SIOUX FALLS, SD 57105-2014 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust, Corporate Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Minnehaha County records · Assessment roll updated July 16, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Minnehaha County |
| Municipality | Sioux Falls City |
| Unified School District | Sioux Falls School District 49-5 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,576.00 | $339,600 (+3.28%) Land $66,500 Building $273,100 |
| 2024 | $4,576.00 (+12.74%) | $328,800 (+21.33%) Land $66,500 Building $262,300 |
| 2022 | $4,059.00 | $271,000 Land $66,500 Building $204,500 |
Source: FEMA National Flood Hazard Layer, Minnehaha County (46099C), updated May 2, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified: October 2026
| Historic District | Within the McKennan Park Historic District listed 1984 · 72 contributing resources · NRIS 84003359 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
| Primary APN | 01-22-21-452-012-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Partial Baths | 1 Partial Baths |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,906 sqft Finished Area |
| Gross Area | 1,820 sqft Gross Area |
| 1st Floor | 1,212 sqft 1st Floor |
| Upper Floors | 608 sqft Upper Floors |
| Basement Area | 868 sqft Basement |
| Stories | 2 Stories |
| Primary Flooring | Hardwood Flooring |
| Interior Structure | Plaster Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1916 |
| Architectural Style | Conventional Style |
| Exterior Material | Combination Exterior |
| Construction Type | Frame Construction |
| Foundation Type | No Foundation Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 7,000 sqft (0.161 acres) |
| Depth X Width | 140 ft x 50 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 480 sqft Garage |
| Patio Area | 108 sqft Patio |
| Porch | 1 Porch |
| Porch Area | 112 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Sewage Connected |
| Water Source | Yes (Unknown Type) Water Source |
| Account Number | 24984 |
|---|---|
| Street Address | 721 E 21ST ST |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57105-2014 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 4 BLOCK 3 BAKER`S W. L. ADDN TO CITY OF SIOUX FALLS |
| Legal Subdivision | BAKER`S W. L. ADDN |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | MINNEHAHA SD |
| Minor Civil Division | SIOUX FALLS |
| Census Blockgroup | 1 |
| Census Block | 1014 |
| Census Tract | 1600 |
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