Brown County property record for 509 S 9th St, Aberdeen, SD 57401
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 936 sqft · built 1935 |
| Lot Size | 0.13 acres (5,680 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $2,215 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 32099053001100 |
| Primary APN | 32099053001100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 936 sqft Living Area |
| 1st Floor Area | 898 sqft |
| Basement Area | 860 sqft |
| Unfinished Basement | 860 sqft |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 5,680 sqft (0.13 acres) |
| Lot Dimensions | 142 ft deep x 40 ft wide |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Porch | Slab |
| Porch Area | 90 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Account Number | 32099053001100 |
|---|---|
| Street Address | 509 S 9TH ST |
| City | ABERDEEN |
| State | SD |
| Zip | 57401-3839 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 15' LT 11 & LT 12 BK 53 WEST ABDN ADD |
| Legal Subdivision | 99 |
| Legal Block | 53 |
| Legal Lot Number | 11 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | ABERDEEN |
| Census Block Group | 1 |
| Census Block | 1025 |
| Census Tract | 951700 |
Source: Brown County records, as of September 23, 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 | 16 S HIGH ST, ABERDEEN, SD 57401-4824 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Brown County assessment roll, as of January 13, 2026
| 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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,215.00 | $108,946 (-9.66%) Land $12,800 Building $96,146 | $108,946 (-9.66%) Land $12,800 Building $96,146 |
| 2025 | $2,215.00 (-7.52%) | $120,594 (+10.86%) Land $12,000 Building $108,594 | $120,594 Land $12,000 Building $108,594 |
| 2024 | $2,395.00 (+8.96%) | ||
| 2023 | $2,198.00 (+8.17%) | $108,779 Land $11,000 Building $97,779 | |
| 2022 | $2,032.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 3 (1978–1983) |
| Most Recent Claim | Jul 1983 · rainfall accumulation |
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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