Pennington County property record for 23720 Wallace St, Rapid City, SD 57702
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,070 sqft · built 2003 |
| Lot Size | 40 acres (1,742,400 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,150,000 (Jul 2020) |
| Tax Bill | $14,592 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 54-14-100-005 |
| Primary APN | 54-14-100-005 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Building Area | 3,070 sqft Living Area |
| Basement Area | 2,619 sqft |
| Finished Basement | 2,519 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Ranch |
| Lot Area | 1,742,400 sqft (40 acres) |
| Garage Type | Attached |
| Garage Area | 960 sqft |
| Porch | Slab |
|---|---|
| Porch Area | 727 sqft |
| Deck Area | 112 sqft |
| Patio Area | 247 sqft |
| Account Number | 48691 |
|---|---|
| Street Address | 23720 WALLACE ST |
| City | RAPID CITY |
| State | SD |
| Zip | 57702-7317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S14, T1S, R07E, BLACK HILLS MERIDIAN, NW1/4NW1/4 |
| Legal Range | 07E |
| Legal Township | 01S |
| Legal Section | 14 |
| Legal Subdivision | BLACK HILLS MERIDIAN |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | MOUNT RUSHMORE |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 11005 |
Source: Pennington County records, as of September 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 23720 WALLACE ST, RAPID CITY, SD 57702-7317 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 7, 2020 · Amount on Record |
| Deed Sale | Jul 7, 2020 · Amount on Record |
| Record Updated | Oct 29, 2026 |
Source: Pennington County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Unified School District | Rapid City School District 51-4 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,496,900 (-) Land $2,700 Building $1,494,200 | |
| 2025 | $14,592.00 (+25.26%) | $1,496,900 (+33.77%) Land $2,700 Building $1,494,200 |
| 2023 | $11,649.00 (+5.93%) | $1,119,000 Land $2,500 Building $1,116,500 |
| 2022 | $10,997.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective June 11, 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 | 1 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 | High above 84% of the US · above 94% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation |
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 | SOUTHERN BLACK HILLS WATER private · serves 947 people · EPA ID SD4602309 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 2 ppb (2025) 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| CenturyLink DSL | 40 / 3 |
| Verizon Fixed Wireless | 25 / 6 |
| T-Mobile Fixed Wireless | 25 / 3 |
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