Lawrence County property record for 20658 US Hwy 14A, Spearfish, SD 57783
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 846 sqft · built 1940 |
| Lot Size | 0.33 acres (14,375 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $3,380 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 26985-00010-000-37 |
| Primary APN | 26985-00010-000-37 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Building Area | 846 sqft Living Area |
| 1st Floor Area | 846 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 14,375 sqft (0.33 acres) |
| Account Number | R10968 |
|---|---|
| Street Address | 20658 US HIGHWAY 14A |
| City | SPEARFISH |
| State | SD |
| Zip | 57783 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SPEARFISH CANYON LOTS LOT 137 PLAT 1990-04179 |
| Legal Range | 02 |
| Legal Township | 05 |
| Legal Section | 08 |
| Legal Subdivision | SPEARFISH CANYON |
| Legal Lot Number | 137 |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | NORTH LAWRENCE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 966601 |
20658 US Hwy 14A, a single family home, is held in a trust.
Source: Lawrence County records, as of September 15, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 2504 W 39TH ST, SIOUX FALLS, SD 57105-5233 |
| Owner Type | Individual |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20658 US Hwy 14A was $3,380, up % from the year before.
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 | $303,600 (+3.31%) Land $194,700 Building $108,900 | ||
| 2025 | $3,380.00 (+0.03%) | $293,880 Land $182,400 Building $111,480 | |
| 2024 | $3,379.00 | ||
| 2023 | $233,080 Land $152,400 Building $80,680 | ||
| 2022 | $3,275.00 | $225,750 Land $152,400 Building $73,350 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20658 US Hwy 14A in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective April 29, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 6 in force |
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.
Wildfire risk around 20658 US Hwy 14A is moderate, ranking above 67% 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 67% of the US · above 76% 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 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Wisp West Fixed Wireless | 50 / 10 |
4G LTE (outdoors only), no 5G reported
Search by:
By searching, you agree to: Terms • Privacy • Disclosures