Lawrence County property record for 735 W Mason St, Spearfish, SD 57783 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1953 |
| Square Footage | 1,110 sqft Living Area |
| Lot Size | 6,970 sqft (0.16 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $2,257.00 (2025) |
Source: Lawrence County records · APN 32750-01900-120-00
Assessment roll updated September 2, 2025 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 735 W MASON ST, SPEARFISH, SD 57783-1716 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust, Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Lawrence County records · Assessment roll updated September 2, 2025 · Last verified June 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Lawrence County |
| Municipality | Spearfish City |
| Unified School District | Spearfish School District 40-2 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,257.00 (-5.25%) | $216,780 (+24.79%) Land $63,000 Building $153,780 | |
| 2024 | $2,382.00 (+4.29%) | ||
| 2023 | $192,780 Land $38,500 Building $154,280 | ||
| 2022 | $2,284.00 | $173,720 Land $38,500 Building $135,220 |
Source: FEMA National Flood Hazard Layer, Lawrence County (46081C), updated April 29, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 36% of the US · above 23% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 2,500 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 32750-01900-120-00 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Building Area | 1,110 sqft Living Area |
| 1st Floor | 1,110 sqft 1st Floor |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Lot Area | 6,970 sqft (0.16 acres) |
| Depth X Width | 140 ft x 50 ft Depth x Width |
| Total Buildings | 2 Total Buildings |
| Account Number | R21011 |
|---|---|
| Street Address | 735 W MASON ST |
| City | SPEARFISH |
| State | SD |
| Zip | 57783-1716 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | WEST ADDITION LOT 12 BLK 19 PLAT BK2 PG60 |
| Legal Subdivision | WEST ADDITION |
| Legal Block | 19 |
| Legal Lot Number | 12 |
| Jurisdiction | LAWRENCE SD |
| Minor Civil Division | SPEARFISH |
| Census Blockgroup | 1 |
| Census Block | 1006 |
| Census Tract | 966303 |
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