Brookings County property record for 21450 477th Ave, Aurora, SD 57002
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,340 sqft · built 1893 |
| Lot Size | 5.12 acres (223,027 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $1,681 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 219801094901300 |
| Primary APN | 219801094901300 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,340 sqft Living Area |
| 1st Floor Area | 940 sqft |
| Basement Area | 800 sqft |
| Unfinished Basement | 800 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1893 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Mixed |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 223,027 sqft (5.12 acres) |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 192 sqft |
|---|---|
| Shed | 1 Shed |
| Shed Area | 120 sqft |
| Pole Barn | 1,600 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 21450 477TH AVE |
|---|---|
| City | AURORA |
| State | SD |
| Zip | 57002-7123 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N 490' OF W 455' OF NW 1/4 NW 1/4 SW 1/4 SEC 1-109-49 5.12 ACRES |
| Legal Range | 49 |
| Legal Township | 109 |
| Legal Section | 01 |
| Legal Tract | 1 |
| Jurisdiction | BROOKINGS SD |
| Township / Civil Division | TRENTON |
| Census Block Group | 3 |
| Census Block | 3037 |
| Census Tract | 958600 |
Source: Brookings County assessment roll, APN 219801094901300, as of 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 | 21450 477TH AVE, AURORA, SD 57002-7123 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Corporate Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Brookings County assessment roll as of May 11, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brookings County |
| County Subdivision | Trenton Township |
| Unified School District | Brookings School District 05-1 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,681.00 | $149,800 Building $149,800 |
| 2025 | $1,681.00 |
Source: FEMA National Flood Hazard Layer, Brookings County (46011C), as of April 22, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460119586003, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · 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 94% of the US · lower than 90% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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, 2 locations within half a mile, 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures