Brown County property record for 517 N 4th St, Groton, SD 57445
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1,604 sqft · built 1981 |
| Lot Size | 0.305 acres (13,266 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,615 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | 33020003000600 |
| Primary APN | 33020003000600 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,604 sqft Living Area |
| 1st Floor Area | 1,604 sqft |
| Basement Area | 1,344 sqft |
| Unfinished Basement | 1,344 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Hip |
| Roof Material | Asbestos |
| Lot Area | 13,266 sqft (0.305 acres) |
| Lot Dimensions | 132 ft deep x 100 ft wide |
| Garage Area | 624 sqft |
| Porch | Slab |
| Porch Area | 210 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 33020003000600 |
|---|---|
| Street Address | 517 N 4TH ST |
| City | GROTON |
| State | SD |
| Zip | 57445-2038 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 6 BK 3 KRAUSES 3RD ADD GROTON |
| Legal Subdivision | 20 |
| Legal Block | 3 |
| Legal Lot Number | 6 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2080 |
| Census Tract | 951900 |
517 N 4th St is owned by an individual who acquired it in July 2014.
Source: Brown County records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 204 E 7TH AVE, GROTON, SD 57445-2160 |
| 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 Transfer Date | Jul 21, 2014 |
| Transfer Doc | 00297/0035 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 517 N 4th St was $4,615, up % from the year before.
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| Municipality | Groton City |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,615.00 (+0.02%) | $285,962 (+0.37%) Land $27,063 Building $258,899 | $285,962 (+0.37%) Land $27,063 Building $258,899 |
| 2025 | $4,614.00 (+0.9%) | $284,914 Land $24,321 Building $260,593 | $284,914 Land $24,321 Building $260,593 |
| 2024 | $4,573.00 (+10.06%) | ||
| 2023 | $4,155.00 (+3.62%) | $256,955 Land $22,190 Building $234,765 | |
| 2022 | $4,010.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 517 N 4th St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective March 30, 2015 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 8 (1993–2007) |
| Claims Outside the SFHA | 2 of 8 |
| 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 517 N 4th St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 93% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | GROTON serves 1,380 people · EPA ID SD4600147 |
|---|---|
| Water Source | Purchased surface water from WEB WATER DEVELOPMENT ASSOCIATION |
| Last State Inspection | Nov 2023 |
| Lead | 3 ppb (2023) 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 270 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Fiber | 5,000 / 5,000 |
| Northern Valley Communications Fiber | 1,000 / 200 |
| Verizon Fixed Wireless | 300 / 20 |
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