Brookings County property record for 21473 478th Ave, Aurora, SD 57002
| Property Type | Rural Home |
|---|---|
| Details | 3 bd · 1 ba · 1,322 sqft · built 1900 |
| Lot Size | 155 acres (6,751,800 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $6,441 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 210001094901400 |
| Primary APN | 210001094901400 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,322 sqft Living Area |
| 1st Floor Area | 1,322 sqft |
| Basement Area | 1,322 sqft |
| Unfinished Basement | 1,322 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1934 |
| Exterior Material | Wood |
| Construction Type | Steel Frame |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,751,800 sqft (155 acres) |
| Garage Type | Detached |
| Garage Area | 336 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
|---|---|
| Porch Area | 56 sqft |
| Granary | Granary |
| Silo | Silo |
| Pole Barn | 8,100 sqft |
| Cooling System | None |
|---|---|
| Heating System | Baseboard |
| Street Address | 21473 478TH AVE |
|---|---|
| City | AURORA |
| State | SD |
| Zip | 57002-7121 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | SE 1/4 EXC RR SEC 1-109-49 155.0 AC |
| Legal Range | 49 |
| Legal Township | 109 |
| Legal Section | 01 |
| Jurisdiction | BROOKINGS SD |
| Township / Civil Division | TRENTON |
| Census Block Group | 3 |
| Census Block | 3058 |
| Census Tract | 958600 |
Source: Brookings County records · APN 210001094901400
Assessment roll updated May 11, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 175 SOUTHLAKE DR, ROCKWALL, TX 75032-4604 |
| Owner Type | Individual |
| Vesting | Trust, Corporate Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Brookings County records · Assessment roll updated May 11, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brookings County |
| County Subdivision | Trenton Township |
| Unified School District | Elkton School District 05-3 (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $6,441.00 (+0.02%) | $754,600 Land $372,400 Building $382,200 |
| 2025 | $6,440.00 |
Source: FEMA National Flood Hazard Layer as of April 22, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 2 (2019) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Sep 2019 · Severe Storms, Tornadoes, And Flooding |
| Claims by Event |
|
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Interstate Telecommunications Cooperative Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Midcontinent Communications Fixed Wireless | 100 / 20 |
Based on FCC filings for 2 locations within half a mile of this property.
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