Brown County property record for 421 Railroad Ave SE, Aberdeen, SD 57401
| Property Type | Commercial |
|---|---|
| Details | 9,360 sqft |
| Owner | Individual Name on File |
| Last Sale | $79,000 (Dec 2010) |
| Tax Bill | $6,579 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 27316 |
| Primary APN | 27316 |
|---|
| Building Area | 9,360 sqft Total Area |
|---|
| Lot Dimensions | 117 ft deep x 158 ft wide |
|---|
| Street Address | 421 RAILROAD AVE SE |
|---|---|
| City | ABERDEEN |
| State | SD |
| Zip | 57401-4462 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | LT 1 MIKE CARRELS ADD (LT 1-5 BK 61 HAGERTY & LLOYD & V/S) |
| Legal Block | 61 |
| Legal Lot Number | 1 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | ABERDEEN |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 951500 |
Source: Brown County assessment roll, as of November 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 1825, ABERDEEN, SD 57402-1825 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 8, 2010 · Amount on Record |
| Deed Sale | Dec 8, 2010 · Amount on Record |
| Prior Sale | Aug 2, 2007 · Amount on Record |
| Deed Document Number | 0002910318 |
| Deed Book / Page | 0291 / 0318 |
| Record Updated | Jun 8, 2026 |
Source: Brown County assessment roll, as of November 1, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| Municipality | Aberdeen City |
| County | Brown County |
| Unified School District | Aberdeen School District 06-1 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,579.00 (-2.96%) | $366,803 (+4.37%) Land $32,351 Building $334,452 |
| 2024 | $6,780.00 (-2.71%) | |
| 2023 | $6,969.00 (+18.3%) | $351,429 Land $27,729 Building $323,700 |
| 2022 | $5,891.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 9 (1978–2011) |
| Claims Outside the SFHA | 4 of 9 |
| Most Recent Claim | Jul 2011 · 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 | Not rated no burnable land within ember reach |
|---|
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 255 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wavelength Fixed Wireless · Fiber in parts of the area | 2,000 / 2,000 |
| Midcontinent Communications Cable | 1,250 / 60 |
| James Valley Cooperative Telephone Company Fiber | 1,000 / 200 |
May also be available: Verizon.
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