Pennington County property record for 113 S B Ave, New Underwood, SD 57761
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,232 sqft · built 1913 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,697 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 24-31-201-003 |
| Primary APN | 24-31-201-003 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,232 sqft Living Area |
| Basement Area | 224 sqft |
| Unfinished Basement | 224 sqft |
| Year Built | Built 1913 |
|---|---|
| Effective Year Built | Effective 1913 |
| Architectural Style | Ranch |
| Lot Area | 12,197 sqft (0.28 acres) |
| Porch | Slab |
| Porch Area | 224 sqft |
| Deck Area | 54 sqft |
| Account Number | 7058 |
|---|---|
| Street Address | 113 S B AVE |
| City | NEW UNDERWOOD |
| State | SD |
| Zip | 57761-3004 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ORIGINAL TOWN OF NEW UNDERWOOD, BLOCK 15, S36.5' OF LOT 3 & LOT 4 |
| Legal Subdivision | ORIGINAL TOWN OF NEW UNDERWOOD |
| Legal Block | 15 |
| Legal Lot Number | 3-4 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | NEW UNDERWOOD |
| Census Block Group | 4 |
| Census Block | 4028 |
| Census Tract | 11602 |
113 S B Ave, a single family home, is owned by an individual.
Source: Pennington County records, as of September 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 192, NEW UNDERWOOD, SD 57761-0192 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 113 S B Ave was $2,697.
Source: Pennington County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Municipality | New Underwood City |
| Unified School District | New Underwood School District 51-3 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $182,700 (-) Land $30,000 Building $152,700 | |
| 2025 | $2,697.00 | $182,700 Land $30,000 Building $152,700 |
| 2023 | $2,652.00 (+9.36%) | $181,700 Land $27,300 Building $154,400 |
| 2022 | $2,425.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 113 S B Ave in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 113 S B Ave is low, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 75% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.07% 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 | NEW UNDERWOOD serves 679 people · EPA ID SD4600224 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | 1 ppb (2023) 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 36 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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