Custer County property record for 437 Montgomery St, Custer, SD 57730 · Last verified April 2026
| Property Type | Commercial > Retail |
|---|---|
| Year Built | Built 1989 |
| Square Footage | 5,856 sqft Total Area |
| Lot Size | 24,394 sqft (0.56 acres) |
| Last Sale | $670,000 (2021) |
| Tax Bill | $16,594.00 (2025) |
| Primary APN | 008086 |
|---|---|
| Alternative APN |
|
| Units | 13 Units |
|---|---|
| Building Area | 5,856 sqft Total Area |
| Stories | 1 Stories |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Aluminum/Vinyl Exterior |
| Roof Material | Asphalt Roof |
| Lot Area | 24,394 sqft (0.56 acres) |
| Depth X Width | 150 ft x 165 ft Depth x Width |
| Total Buildings | 3 Total Buildings |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Other Heating |
| Street Address | 437 MONTGOMERY ST |
|---|---|
| City | CUSTER |
| State | SD |
| Zip | 57730-1123 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Retail |
| Legal Description | LOTS 4-5-6 BLOCK 13 & S.15' OF VACATED E/W ALLEY, CUSTER CITY 7300005001300400 |
| Legal Block | 13 |
| Legal Lot Number | 4-6 |
| Jurisdiction | CUSTER SD |
| Minor Civil Division | CUSTER |
| Census Blockgroup | 2 |
| Census Block | 2027 |
| Census Tract | 965200 |
Source: Custer County records · APN 008086
Assessment roll updated September 3, 2025 · 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 | Company Name on File |
|---|---|
| Mailing Address | 2514 S RIVER BLUFF RD, SIOUX FALLS, SD 57110-7528 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Record Refreshed | Jun 08, 2026 |
Source: Custer County records · Assessment roll updated September 3, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Custer County |
| Municipality | Custer City |
| Unified School District | Custer School District 16-1 (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 | $16,594.00 (+50.13%) | $1,180,963 (+62.65%) Land $172,171 Building $1,008,792 | |
| 2023 | $11,053.00 (+152.58%) | $726,055 Land $109,560 Building $616,495 | |
| 2022 | $226,180 Land $84,277 Building $141,903 | ||
| 2021 | $4,376.00 |
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