Lawrence County property record for 405 Williams St, Deadwood, SD 57732
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 0.11 acres (4,792 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 30025-08200-220-00 |
| Primary APN | 30025-08200-220-00 |
|---|---|
| Alternative APN |
|
| Lot Area | 4,792 sqft (0.11 acres) |
|---|
| Account Number | R12770 |
|---|---|
| Street Address | 405 WILLIAMS ST |
| City | DEADWOOD |
| State | SD |
| Zip | 57732-1113 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | ORIGINAL TOWN DEADWOOD LOTS 21 & 22 BLK I |
| Legal Subdivision | ORIGINAL TOWN DEADWOOD |
| Legal Block | I |
| Legal Lot Number | 21-22 |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | DEADWOOD |
| Census Block Group | 2 |
| Census Block | 2020 |
| 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.
Source: Lawrence County records, as of September 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 130, DEADWOOD, SD 57732-0130 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 |
|---|---|
| 2022 | Additional exemption filed |
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 Record 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 55% of the US · above 45% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.1% 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 160 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 1,250 / 60 |
| Bluepeak Cable · Fiber in parts of the area | 1,000 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
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