Lawrence County property record for 20407 US Hwy 85, Spearfish, SD 57783
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,716 sqft · built 1940 |
| Lot Size | 2.78 acres (121,097 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,632 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21000-00603-354-20 |
| Primary APN | 21000-00603-354-20 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Building Area | 1,716 sqft Living Area |
| 1st Floor Area | 1,716 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 121,097 sqft (2.78 acres) |
| Parking Spaces | 2 Parking Spaces |
| Account Number | R04828 |
|---|---|
| Street Address | 20407 US HIGHWAY 85 |
| City | SPEARFISH |
| State | SD |
| Zip | 57783-3302 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT A OF NW1/4 SE1/4 EX LOT H1 (.93AC) 35-006-03 PLAT BK1 PG294 |
| Legal Range | 03 |
| Legal Township | 06 |
| Legal Section | 35 |
| Legal Subdivision | T-006 R-03 |
| Legal Tract | A |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | NORTH LAWRENCE |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 966101 |
20407 US Hwy 85 is owned and occupied by an individual.
Source: Lawrence County records, as of September 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20407 US HIGHWAY 85, SPEARFISH, SD 57783-3302 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20407 US Hwy 85 was $1,632.
Source: Lawrence County assessment roll, as of September 15, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lawrence County |
| Unified School District | Spearfish School District 40-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $186,520 (+1.05%) Land $81,610 Building $104,910 | ||
| 2025 | $1,632.00 | $184,590 Land $77,110 Building $107,480 | |
| 2024 | $1,632.00 | ||
| 2023 | $121,580 Land $51,410 Building $70,170 | ||
| 2022 | $1,157.00 | $104,110 Land $42,410 Building $61,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20407 US Hwy 85 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 29, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 20407 US Hwy 85 is moderate, ranking above 69% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 69% of the US · above 78% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Wisp West Fixed Wireless | 100 / 20 |
| CenturyLink DSL | 10 / 1 |
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