Brown County property record for 309 S 4th St, Aberdeen, SD 57401
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1,800 sqft · built 1890 |
| Owner | Company Name on Record |
| Last Sale | $76,000 (Sep 2017) |
| Tax Bill | $1,800 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 32001021001000 |
| Primary APN | 32001021001000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 2 Rooms |
| Stories | 2 Stories |
| Building Area | 1,800 sqft Living Area |
| 1st Floor Area | 1,800 sqft |
| Basement Area | 900 sqft |
| Flooring | Carpet |
| Year Built | Built 1890 |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Dimensions | 142 ft deep x 50 ft wide |
| Porch | Porch |
| Porch Area | 520 sqft |
| Heating System | Hot Water |
|---|
| Account Number | 32001021001000 |
|---|---|
| Street Address | 309 S 4TH ST |
| City | ABERDEEN |
| State | SD |
| Zip | 57401-4039 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 10 BK 21 1ST ADD |
| Legal Block | 21 |
| Legal Lot Number | 10 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | ABERDEEN |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 951500 |
Source: Brown County records, as of February 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 670, ABERDEEN, SD 57402-0670 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 7, 2017 · Amount on Record |
| Deed Sale | Sep 7, 2017 · Amount on Record |
| Deed Document Number | 0000301548 |
| 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 | $1,800.00 (+6.01%) | $97,467 (+27.61%) Land $15,000 Building $82,467 |
| 2024 | $1,698.00 (+9.13%) | |
| 2023 | $1,556.00 (+1.24%) | $76,377 Land $11,000 Building $65,377 |
| 2022 | $1,537.00 |
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 |
| Nearby Flood Claims | 7 (1978–1997) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Apr 1997 · Severe Flooding, Sever Winter Storms,heavy Rains High Winds |
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 |
|---|
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 | ABERDEEN serves 27,989 people · EPA ID SD4600020 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2024 |
| Lead | 3 ppb (2025) action level 15 ppb |
| Water Quality | Turbidity resolved · Feb 2026 |
|---|---|
| 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 297 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wavelength Fixed Wireless | 2,000 / 2,000 |
| Midco Cable | 2,000 / 1,000 |
| Northern Valley Communications Fiber | 1,000 / 200 |
May also be available: CenturyLink, Verizon.
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