Lawrence County property record for 21166 Gilden Mountain Rd, Lead, SD 57754
| Property Type | Single Family Home |
|---|---|
| Details | 4 ba · 1,384 sqft · built 2011 |
| Lot Size | 0.55 acres (23,958 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $6,850 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 26730-01755-090-00 |
| Primary APN | 26730-01755-090-00 |
|---|---|
| Alternative APN |
|
| Full Baths | 4 Baths |
|---|---|
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Building Area | 1,384 sqft Living Area |
| 1st Floor Area | 982 sqft |
| Basement Area | 710 sqft |
| Unfinished Basement | 710 sqft |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Lot Area | 23,958 sqft (0.55 acres) |
| Account Number | R09695 |
|---|---|
| Street Address | 21166 GILDEN MOUNTAIN RD |
| City | LEAD |
| State | SD |
| Zip | 57754 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | GILDED MOUNTAIN S/D M.S. 1755 LOT 9 PLAT 2010-05937 |
| Legal Range | 03 |
| Legal Township | 04 |
| Legal Section | 06 |
| Legal Subdivision | GILDED MOUNTAIN S D |
| Legal Lot Number | 9 |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | SOUTH LAWRENCE |
| Census Block Group | 1 |
| Census Block | 1077 |
| Census Tract | 966601 |
21166 Gilden Mountain Rd, 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 | 2300 DEAN DR, MITCHELL, SD 57301-7521 |
| 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 21166 Gilden Mountain Rd was $6,850.
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 | $632,940 (-7.46%) Land $130,000 Building $502,940 | ||
| 2025 | $6,850.00 | $683,990 Land $130,000 Building $553,990 | |
| 2024 | $6,850.00 | ||
| 2023 | $590,470 Land $120,000 Building $470,470 | ||
| 2022 | $6,171.00 | $466,900 Land $105,000 Building $361,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21166 Gilden Mountain 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 21166 Gilden Mountain Rd is moderate, ranking above 56% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 56% of the US · above 49% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.1% 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 58 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable · Fiber in parts of the area | 1,250 / 60 |
| Wisp West Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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