Brookings County property record for 21670 473rd Ave, Brookings, SD 57006
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 2 ba · 2,352 sqft · built 1985 |
| Lot Size | 8.56 acres (372,874 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,173 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 219801094917300 |
| Primary APN | 219801094917300 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 2,352 sqft Living Area |
| 1st Floor Area | 1,344 sqft |
| Upper Floors Area | 1,008 sqft |
| Basement Area | 1,344 sqft |
| Unfinished Basement | 1,344 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Mixed |
| Roof Material | Composition Shingle |
| Lot Area | 372,874 sqft (8.56 acres) |
| Garage Type | Detached |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 328 sqft |
| Gazebo | 146 sqft |
| Pole Barn | 3,264 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 21670 473RD AVE |
|---|---|
| City | BROOKINGS |
| State | SD |
| Zip | 57006-7105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 672' OF N 1345' OF W 565' EXC N 72' OF W 100' OF NW 1/4 SW 1/4 SEC 17-109-49 8.56 AC |
| Legal Range | 49 |
| Legal Township | 109 |
| Legal Section | 17 |
| Legal Subdivision | SW1/4 S17 T109N R59W 5TH PM |
| Jurisdiction | BROOKINGS SD |
| Township / Civil Division | TRENTON |
| Census Block Group | 3 |
| Census Block | 3078 |
| Census Tract | 958600 |
Source: Brookings County records, as of July 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 21670 473RD AVE, BROOKINGS, SD 57006-7105 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Brookings County assessment roll, as of May 11, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brookings County |
| County Subdivision | Trenton Township |
| Unified School District | Brookings School District 05-1 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,173.00 | $290,100 Land $21,800 Building $268,300 |
| 2025 | $3,173.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective April 22, 2025 · 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 A, within 500 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 |
|
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ITC Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Midco Fixed Wireless | 100 / 20 |
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