Lawrence County property record for 11528 Ridley Rd, Saint Onge, SD 57779 · Last verified June 2026
| Property Type | Residential > Prefabricated > Mobile Home |
|---|---|
| Bathrooms | 2 Baths |
| Architecture Style | Mobile/Manufactured |
| Year Built | Built 1982 |
| Square Footage | 920 sqft Living Area |
| Lot Size | 2,190 sqft (0.05 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $467.00 (2025) |
| Primary APN | 28500-00703-343-21 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Building Area | 920 sqft Living Area |
| 1st Floor | 920 sqft 1st Floor |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Mobile/Manufactured Style |
| Lot Area | 2,190 sqft (0.05 acres) |
| Depth X Width | 40 ft x 24 ft Depth x Width |
| Account Number | R11539 |
|---|---|
| Street Address | 11528 RIDLEY RD |
| City | SAINT ONGE |
| State | SD |
| Zip | 57779-7907 |
| Property Usage | Residential Property Usage |
| Type | Residential > Prefabricated > Mobile Home |
| Legal Description | MH SITS ON S1/2 SW1/4, SERIAL MNDH04D21224942AB, TITLE #240080389, MAKE DETROITER, MODEL 24X44, YEAR 1982 |
| Legal Range | 03 |
| Legal Township | 07 |
| Legal Section | 34 |
| Legal Subdivision | SOUTH HALF - ST ONGE |
| Jurisdiction | LAWRENCE SD |
| Minor Civil Division | ST. ONGE |
| Census Blockgroup | 1 |
| Census Block | 1054 |
| Census Tract | 966101 |
Source: Lawrence County records · APN 28500-00703-343-21
Assessment roll updated September 2, 2025 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 11528 RIDLEY RD, SAINT ONGE, SD 57779-7907 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Lawrence County records · Assessment roll updated September 2, 2025 · Last verified June 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lawrence County |
| County Subdivision | St. Onge Township |
| Unified School District | Spearfish School District 40-2 (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 | $467.00 (+76.23%) | $37,660 (+24.74%) Building $37,660 | |
| 2023 | $31,700 Building $31,700 | ||
| 2022 | $265.00 | $30,190 Building $30,190 |
11528 Ridley Rd is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (High risk).
Source: FEMA National Flood Hazard Layer · Lawrence County (46081C), updated April 29, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | High 72nd percentile of exposed land nationally · 82nd in South Dakota |
|---|---|
| Wildfire Likelihood | High — about 1 in 370 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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