Pennington County property record for 24470 Nellie Ln, Keystone, SD 57751 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Bungalow |
| Year Built | Built 1954 |
| Square Footage | 1,312 sqft Living Area |
| Lot Size | 3,984,433 sqft (91.4 acres) |
| Garage | Attached, 2,354 sqft |
| Tax Bill | $2,925.00 (2025) |
| Primary APN | 71-19-400-010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,312 sqft Living Area |
| Basement Area | 1,979 sqft Basement |
| Finished Basement | 1,879 sqft Finished |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Bungalow |
| Lot Area | 3,984,433 sqft (91.4 acres) |
| Garage Type | Attached |
| Garage Area | 2,354 sqft Garage |
| Deck Area | 88 sqft Deck |
| Account Number | 66659 |
|---|---|
| Street Address | 24470 NELLIE LN |
| City | KEYSTONE |
| State | SD |
| Zip | 57751-6631 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WILLIS MAMALUKE PLACER MS 4158, THAT PT OF SE1/4SE1/4 LOCATED IN PENNINGTON CO; THAT PT OF SW1/4SE1/4 LOCATED IN PENNINGTON |
| Legal Subdivision | LESS DIERS SUB |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | MOUNT RUSHMORE |
| Census Block Group | 2 |
| Census Block | 2040 |
| Census Tract | 11005 |
Source: Pennington County records · APN 71-19-400-010
Assessment roll updated August 26, 2025 · Last verified April 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 File |
|---|---|
| Mailing Address | 4666 CARRIAGE HILLS DR, RAPID CITY, SD 57702-8313 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Pennington County records · Assessment roll updated August 26, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Unified School District | Custer School District 16-1 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,925.00 (-12.5%) | $313,100 (-12.66%) Land $9,900 Building $303,200 |
| 2023 | $3,343.00 (-6.98%) | $358,500 Land $13,900 Building $344,600 |
| 2022 | $3,594.00 |
Source: FEMA National Flood Hazard Layer, Pennington County (46103C), updated June 11, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone A |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Wildfire Risk | High above 79% of the US · above 90% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 214 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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