Pennington County property record for 175 Walnut Ave, Hill City, SD 57745
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,535 sqft · built 1928 |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | Company Name on Record |
| Last Sale | $205,000 (Mar 2017) |
| Tax Bill | $3,588 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 52-30-304-010 |
| Primary APN | 52-30-304-010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,535 sqft Living Area |
| Basement Area | 650 sqft |
| Unfinished Basement | 635 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Bungalow |
| Lot Area | 5,663 sqft (0.13 acres) |
| Deck Area | 96 sqft |
| Account Number | 3128 |
|---|---|
| Street Address | 175 WALNUT AVE |
| City | HILL CITY |
| State | SD |
| Zip | 57745-8900 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ORIGINAL TOWN OF HILL CITY, BLOCK 11, LOT 16 - 17 |
| Legal Subdivision | ORIGINAL TOWN OF HILL CITY |
| Legal Block | 11 |
| Legal Lot Number | 16-17 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | HILL CITY |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 11700 |
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 | PO BOX 184, HILL CITY, SD 57745-0184 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 28, 2017 · Amount on Record |
| Deed Sale | Mar 28, 2017 · 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 |
| Municipality | Hill City |
| Unified School District | Hill City School District 51-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $242,900 (-) Land $51,000 Building $191,900 | |
| 2025 | $3,588.00 (-11.65%) | $242,900 (+1.59%) Land $51,000 Building $191,900 |
| 2023 | $4,061.00 (-4.31%) | $239,100 Land $51,000 Building $188,100 |
| 2022 | $4,244.00 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 24 policies |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 7 (2002–2018) |
| Claims Outside the SFHA | 1 of 7 |
| Most Recent Claim | Jun 2018 · rainfall accumulation |
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 63% of the US · above 66% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | HILL CITY serves 872 people · EPA ID SD4600159 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Copper | 1.38 mg/L (2023) action level 1.3 mg/L |
| Water Quality | Arsenic resolved · Oct 2018 |
|---|---|
| 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 200 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Golden West Telecommunications Cable · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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