Lawrence County property record for 510 McGuigan Rd, Spearfish, SD 57783
| Property Type | Single Family Home |
|---|---|
| Details | 5 ba · 2,228 sqft · built 1996 |
| Lot Size | 2.15 acres (93,654 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $5,202 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 20000-00602-162-40 |
| Primary APN | 20000-00602-162-40 |
|---|---|
| Alternative APN |
|
| Full Baths | 5 Baths |
|---|---|
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Building Area | 2,228 sqft Living Area |
| 1st Floor Area | 1,228 sqft |
| Basement Area | 1,200 sqft |
| Unfinished Basement | 1,200 sqft |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Lot Area | 93,654 sqft (2.15 acres) |
| Garage Area | 650 sqft |
| Parking Spaces | 2 Parking Spaces |
| Total Buildings | 2 Buildings |
| Account Number | R02880 |
|---|---|
| Street Address | 510 MCGUIGAN RD |
| City | SPEARFISH |
| State | SD |
| Zip | 57783-6033 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT A OF NW1/4 16-006-02 PLAT 1976-01066 |
| Legal Range | 02 |
| Legal Township | 06 |
| Legal Section | 16 |
| Legal Subdivision | T-006 R-02 |
| Legal Lot Number | A |
| Jurisdiction | LAWRENCE SD |
| Township / Civil Division | NORTH LAWRENCE |
| Census Block Group | 2 |
| Census Block | 2023 |
| Census Tract | 966303 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 510 MCGUIGAN RD, SPEARFISH, SD 57783-6033 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names 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 |
| Unified School District | Spearfish School District 40-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,202.00 (+0.02%) | $588,350 (+61.41%) Land $114,600 Building $473,750 | |
| 2024 | $5,201.00 (+28.39%) | ||
| 2023 | $414,510 Land $104,600 Building $309,910 | ||
| 2022 | $4,051.00 | $364,510 Land $54,600 Building $309,910 |
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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 8 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 66% of the US · above 74% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 25 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Wisp West Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 25 / 3 |
May also be available: Bluepeak, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures