Lawrence County property record for 20 Washington St, Deadwood, SD 57732
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,192 sqft · built 1900 |
| Lot Size | 0.07 acres (3,049 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,843 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 30025-05100-110-00 |
| Primary APN | 30025-05100-110-00 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Building Area | 2,192 sqft Living Area |
| 1st Floor Area | 1,214 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 3,049 sqft (0.07 acres) |
| Lot Dimensions | 100 ft deep x 30 ft wide |
| Account Number | R12580 |
|---|---|
| Street Address | 20 WASHINGTON ST |
| City | DEADWOOD |
| State | SD |
| Zip | 57732-1439 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ORIGINAL TOWN DEADWOOD NE 5' OF LOT 10 & ALL OF LOT 11 BLK 51 PLAT 1978-02571 |
| Legal Subdivision | ORIGINAL TOWN DEADWOOD |
| Legal Block | 51 |
| Legal Lot Number | 10-11 |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | DEADWOOD |
| Census Block Group | 1 |
| Census Block | 1098 |
| 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 May 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 4236 MARY DR, RAPID CITY, SD 57702-2055 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Lawrence County assessment roll, as of September 2, 2025
| 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 |
|---|---|---|---|
| 2025 | $3,843.00 (+0.03%) | $274,450 (+86.68%) Land $27,000 Building $247,450 | |
| 2024 | $3,842.00 (+46.92%) | ||
| 2023 | $182,280 Land $21,000 Building $161,280 | ||
| 2022 | $2,615.00 | $147,020 Land $18,000 Building $129,020 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 2 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 59% of the US · above 56% 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 150 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bluepeak Fiber · Cable | 5,000 / 5,000 |
| Midco Cable | 1,250 / 60 |
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