Lawrence County property record for 1420 Mac Ln, Spearfish, SD 57783 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 4 Baths |
| Year Built | Built 1980 |
| Square Footage | 1,420 sqft Living Area |
| Lot Size | 1,742,400 sqft (40 acres) |
| Garage | 780 sqft |
| Tax Bill | $8,594.00 (2025) |
| Primary APN | 21000-00603-084-10 |
|---|---|
| Alternative APN |
|
| Full Baths | 4 Baths |
|---|---|
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Building Area | 1,420 sqft Living Area |
| 1st Floor | 1,420 sqft 1st Floor |
| Basement Area | 720 sqft Basement |
| Unfinished Basement | 720 sqft Unfinished |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 1,742,400 sqft (40 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Area | 780 sqft Garage |
| Total Buildings | 2 Total Buildings |
| Account Number | R04561 |
|---|---|
| Street Address | 1420 MAC LN |
| City | SPEARFISH |
| State | SD |
| Zip | 57783-6306 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | NW1/4 SE1/4 08-006-03 |
| Legal Range | 03 |
| Legal Township | 06 |
| Legal Section | 08 |
| Legal Subdivision | T-006 R-03 |
| Jurisdiction | LAWRENCE SD |
| Minor Civil Division | NORTH LAWRENCE |
| Census Blockgroup | 1 |
| Census Block | 1068 |
| Census Tract | 966101 |
Source: Lawrence County records · APN 21000-00603-084-10
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 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 833, SPEARFISH, SD 57783-0833 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| 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 |
| 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 | $8,594.00 (+0.01%) | $972,000 (+68.99%) Land $309,000 Building $663,000 | |
| 2024 | $8,593.00 (+34.41%) | ||
| 2023 | $623,090 Land $206,000 Building $417,090 | ||
| 2022 | $6,393.00 | $575,170 Land $196,000 Building $379,170 |
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