Lawrence County property record for 580 Williams St, Deadwood, SD 57732
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,553 sqft · built 1900 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,707 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 30075-00039-000-20 |
| Primary APN | 30075-00039-000-20 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Building Area | 1,553 sqft Living Area |
| 1st Floor Area | 1,017 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 7,405 sqft (0.17 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Account Number | R13005 |
|---|---|
| Street Address | 580 WILLIAMS ST |
| City | DEADWOOD |
| State | SD |
| Zip | 57732-1007 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DEPTH ON NE CORNER OF 50' OF N WILLIAMS ST X 150' PT OF SCHOOL LOT 39 |
| Legal Subdivision | SCHOOL LOTS DEADWOOD |
| Legal Lot Number | 39 |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | DEADWOOD |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 966102 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Deadwood Historic District listed 1966 · 393 contributing resources · National Historic Landmark (designated 1961) · NRIS 66000716 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
580 Williams St is owned and occupied by an individual.
Source: Lawrence County records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 580 WILLIAMS ST, DEADWOOD, SD 57732-1007 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 580 Williams St was $1,707.
Source: Lawrence County assessment roll, as of September 15, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lawrence County |
| Municipality | Deadwood City |
| Unified School District | Lead-Deadwood School District 40-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $152,100 (+2.7%) Land $42,180 Building $109,920 | ||
| 2025 | $1,707.00 | $148,100 Land $42,180 Building $105,920 | |
| 2024 | $1,707.00 | ||
| 2023 | $117,360 Land $35,180 Building $82,180 | ||
| 2022 | $1,509.00 | $103,670 Land $35,180 Building $68,490 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 580 Williams St 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 |
| Flood Insurance Cost | Premium on File median of 11 policies |
| Nearby Flood Policies | 11 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 580 Williams St is moderate, ranking above 52% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · above 40% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DEADWOOD serves 1,156 people · EPA ID SD4600104 |
|---|---|
| Water Source | Purchased surface water from LEAD-DEADWOOD SANITARY DISTRICT |
| Last State Inspection | Apr 2024 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 196 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bluepeak Fiber · Cable | 5,000 / 5,000 |
| Midco Cable | 2,000 / 350 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures