Brown County property record for 1820 Derian Dr, Aberdeen, SD 57401
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,288 sqft · built 1967 |
| Lot Size | 0.45 acres (19,602 sqft) |
| Owner | Individual Name on File |
| Last Sale | $142,000 (Mar 2011) |
| Tax Bill | $2,267 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 20275500000000700 |
| Primary APN | 20275500000000700 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,288 sqft Living Area |
| 1st Floor Area | 1,288 sqft |
| Basement Area | 1,159 sqft |
| Unfinished Basement | 644 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1967 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 19,602 sqft (0.45 acres) |
| Garage Area | 572 sqft |
| Porch | Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 20275500000000700 |
|---|---|
| Street Address | 1820 DERIAN DR |
| City | ABERDEEN |
| State | SD |
| Zip | 57401-8755 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | OL 7 DERIANS NW 27-123-64 (.45 AC) |
| Legal Subdivision | 5 |
| Legal Lot Number | 7 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | ABERDEEN |
| Census Block Group | 2 |
| Census Block | 2041 |
| Census Tract | 951700 |
1820 Derian Dr is owned and occupied by an individual who bought it in March 2011.
Source: Brown County records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1820 DERIAN DR, ABERDEEN, SD 57401-8755 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Sale | Mar 7, 2011 · Amount on File |
| Deed Sale | Mar 7, 2011 · Amount on File |
| Deed Book / Page | 291 / 653 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1820 Derian Dr was $2,267, up % from the year before.
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | Aberdeen Township |
| Unified School District | Aberdeen School District 06-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,267.00 (+0.04%) | $196,554 (+2.81%) Land $32,959 Building $163,595 | $196,554 Land $32,959 Building $163,595 |
| 2025 | $2,266.00 (+0.04%) | $191,181 Land $30,175 Building $161,006 | |
| 2024 | $2,265.00 (+2.03%) | ||
| 2023 | $2,220.00 (+7.66%) | $172,851 Land $29,500 Building $143,351 | |
| 2022 | $2,062.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1820 Derian Dr in Zone X, an area of minimal flood risk, though there have been 22 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective March 30, 2015 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 13 policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 13 in force |
| Nearby Flood Claims | 22 (1978–2007) |
| Claims Outside the SFHA | 11 of 22 |
| Most Recent Claim | May 2007 · 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.
Wildfire risk around 1820 Derian Dr is moderate, ranking above 42% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 70% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.07% 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 | WEB WATER DEVELOPMENT ASSOCIATION private · serves 20,750 people · EPA ID SD4601089 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | 2 ppb (2025) 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 9 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Northern Valley Communications Fiber | 1,000 / 200 |
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