Brown County property record for 402 N Main St, Groton, SD 57445
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1,886 sqft · built 2013 |
| Lot Size | 2.76 acres (120,226 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $6,759 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 27450 |
| Primary APN | 27450 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,886 sqft Living Area |
| 1st Floor Area | 280 sqft |
| Basement Area | 3,583 sqft |
| Unfinished Basement | 1,886 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2013 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 120,226 sqft (2.76 acres) |
| Lot Dimensions | 142 ft deep x 125 ft wide |
| Garage Area | 26 sqft |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 402 N MAIN ST |
|---|---|
| City | GROTON |
| State | SD |
| Zip | 57445-2156 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 8-12 BK 20 1ST ADD GROTON |
| Legal Subdivision | 3 |
| Legal Block | 20 |
| Legal Lot Number | 8 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2050 |
| Census Tract | 951900 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 402 N MAIN ST, GROTON, SD 57445-2156 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| 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 |
| 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 | $6,759.00 (+0.01%) | $419,794 (+0.24%) Land $34,773 Building $385,021 | $419,794 Land $34,773 Building $385,021 |
| 2025 | $6,758.00 (+0.6%) | $418,790 (+10.62%) Land $31,250 Building $387,540 | |
| 2024 | $6,718.00 (+10.1%) | ||
| 2023 | $6,102.00 (-0.21%) | $378,595 Land $28,750 Building $349,845 | |
| 2022 | $6,115.00 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% 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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