Lawrence County property record for 21142 Lost Irishman Rd, Lead, SD 57754
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,275 sqft · built 2006 |
| Lot Size | 2.11 acres (91,912 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,342 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 26342-00935-010-00 |
| Primary APN | 26342-00935-010-00 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Building Area | 1,275 sqft Living Area |
| 1st Floor Area | 856 sqft |
| Basement Area | 856 sqft |
| Unfinished Basement | 856 sqft |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Lot Area | 91,912 sqft (2.11 acres) |
| Account Number | R07663 |
|---|---|
| Street Address | 21142 LOST IRISHMAN RD |
| City | LEAD |
| State | SD |
| Zip | 57754 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOST IRISHMAN S/D M.S. 935 LOT 1 PLAT 2007-03887 |
| Legal Range | 03 |
| Legal Township | 04 |
| Legal Section | 06 |
| Legal Subdivision | LOST IRISHMAN S D |
| Legal Lot Number | 1 |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | SOUTH LAWRENCE |
| Census Block Group | 1 |
| Census Block | 1058 |
| Census Tract | 966601 |
21142 Lost Irishman Rd, a single family home, is owned by a company.
Source: Lawrence County records, as of September 15, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 40766 258TH ST, MITCHELL, SD 57301-5843 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21142 Lost Irishman Rd was $3,342.
Source: Lawrence County assessment roll, as of September 15, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lawrence County |
| Unified School District | Lead-Deadwood School District 40-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $352,990 (+5.77%) Land $71,660 Building $281,330 | ||
| 2025 | $3,342.00 | $333,740 Land $66,660 Building $267,080 | |
| 2024 | $3,342.00 | ||
| 2023 | $237,840 Land $59,550 Building $178,290 | ||
| 2022 | $2,929.00 | $221,630 Land $59,550 Building $162,080 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21142 Lost Irishman Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 29, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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 21142 Lost Irishman Rd is moderate, ranking above 63% 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 63% of the US · above 66% 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 7 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bluepeak Fiber | 5,000 / 5,000 |
| Midco Cable | 1,250 / 60 |
| Wisp West Fixed Wireless | 100 / 20 |
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