Brown County property record for 509 E 9th Ave, Groton, SD 57445 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Year Built | Built 2005 |
| Square Footage | 1,588 sqft Living Area |
| Lot Size | 16,350 sqft (0.375 acres) |
| Garage | 1,216 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $7,000 (2008) |
| Tax Bill | $4,659.00 (2025) |
| Primary APN | 33007028000401 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Building Area | 1,588 sqft Living Area |
| 1st Floor | 204 sqft 1st Floor |
| Basement Area | 1,588 sqft Basement |
| Unfinished Basement | 1,588 sqft Unfinished |
| Stories | 1 Stories |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Aluminum/Vinyl Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asbestos Roof |
| Lot Area | 16,350 sqft (0.375 acres) |
| Depth X Width | 109 ft x 150 ft Depth x Width |
| Garage Area | 1,216 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | 33007028000401 |
|---|---|
| Street Address | 509 E 9TH AVE |
| City | GROTON |
| State | SD |
| Zip | 57445-2286 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LT 4-6 BK 28 RANDALLS ADD EX E 33' GROTON |
| Legal Subdivision | 7 |
| Legal Block | 28 |
| Legal Lot Number | 4 |
| Jurisdiction | BROWN SD |
| Minor Civil Division | GROTON |
| Census Blockgroup | 2 |
| Census Block | 2014 |
| Census Tract | 951900 |
Source: Brown County records · APN 33007028000401
Assessment roll updated January 13, 2026 · Last verified April 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 File |
|---|---|
| Mailing Address | 509 E 9TH AVE, GROTON, SD 57445-2286 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Book / Page | 287 / 478 |
| Prior Transfer Date | Nov 01, 2007 |
| Prior Transfer Doc | 00286/0778 |
| Record Refreshed | Jun 08, 2026 |
Source: Brown County records · Assessment roll updated January 13, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| Municipality | Groton City |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,659.00 (+0.87%) | $287,719 (+10.79%) Land $28,340 Building $259,379 | $287,719 Land $28,340 Building $259,379 |
| 2024 | $4,619.00 (+1%) | ||
| 2023 | $4,199.00 (+3.53%) | $259,702 Land $26,073 Building $233,629 | |
| 2022 | $4,056.00 |
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