Lawrence County property record for 10820 Hagmann Ln, Lead, SD 57754
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,345 sqft · built 1930 |
| Lot Size | 0.32 acres (13,939 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,101 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 26985-00009-000-20 |
| Primary APN | 26985-00009-000-20 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Building Area | 1,345 sqft Living Area |
| 1st Floor Area | 1,345 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 13,939 sqft (0.32 acres) |
| Account Number | R10852 |
|---|---|
| Street Address | 10820 HAGMANN LN |
| City | LEAD |
| State | SD |
| Zip | 57754-3774 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SPEARFISH CANYON LOTS LOT 20 PLAT 1990-02865 |
| Legal Range | 02 |
| Legal Township | 04 |
| Legal Section | 09 |
| Legal Subdivision | SPEARFISH CANYON |
| Legal Lot Number | 20 |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | SOUTH LAWRENCE |
| Census Block Group | 1 |
| Census Block | 1088 |
| Census Tract | 966601 |
10820 Hagmann Ln is owned and occupied by two individuals.
Source: Lawrence County records, as of September 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10820 HAGMANN LN, LEAD, SD 57754-3774 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10820 Hagmann Ln was $4,101, up % from the year before.
Source: Lawrence County assessment roll, as of September 15, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lawrence County |
| Unified School District | Spearfish School District 40-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $450,090 (+2.82%) Land $181,750 Building $268,340 | ||
| 2025 | $4,101.00 (+0.02%) | $437,760 Land $177,190 Building $260,570 | |
| 2024 | $4,100.00 | ||
| 2023 | $355,120 Land $158,440 Building $196,680 | ||
| 2022 | $3,051.00 | $261,610 Land $158,440 Building $103,170 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10820 Hagmann Ln in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| 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 10820 Hagmann Ln is moderate, ranking above 50% 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 50% of the US · lower than 61% 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: FCC Broadband Data Collection, based on 27 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| CenturyLink DSL | 60 / 5 |
4G LTE (outdoors only), no 5G reported
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