Union County property record for 5 Alcoma Dr, North Sioux City, SD 57049
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,008 sqft · built 1975 |
| Lot Size | 0.262 acres (11,400 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,399 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05.23.01.1020 |
| Primary APN | 05.23.01.1020 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,008 sqft Living Area |
| Basement Area | 864 sqft |
| Finished Basement | 864 sqft |
| Interior Walls | Wood |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Foundation Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 11,400 sqft (0.262 acres) |
| Lot Dimensions | 150 ft deep x 76 ft wide |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 5 ALCOMA DR |
|---|---|
| City | NORTH SIOUX CITY |
| State | SD |
| Zip | 57049-4010 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLK 1 ALCOMA ACRES N SIOUX CITY |
| Legal Subdivision | ALCOMA ACRES |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | NORTH SIOUX CITY |
| Census Block Group | 3 |
| Census Block | 3071 |
| Census Tract | 20302 |
5 Alcoma Dr is owned and occupied by an individual.
Source: Union County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5 ALCOMA DR, NORTH SIOUX CITY, SD 57049-4010 |
| Occupancy | Owner Occupied |
| 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 2026 property tax bill for 5 Alcoma Dr was $2,399, up % from the year before.
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| Municipality | North Sioux City |
| Unified School District | Dakota Valley School District 61-8 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,399.00 (+0.04%) | $193,028 (+20.03%) Land $17,305 Building $175,723 |
| 2025 | $2,398.00 (+14.03%) | $160,814 Land $17,305 Building $143,509 |
| 2024 | $2,103.00 (-1.08%) | |
| 2023 | $2,126.00 (+11.66%) | $142,095 Land $17,305 Building $124,790 |
| 2022 | $1,904.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5 Alcoma Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2024.
Source: FEMA National Flood Hazard Layer, effective May 31, 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 |
| Flood Insurance Cost | Premium on File median of 18 policies |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 2 (2024) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jun 2024 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
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 5 Alcoma Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 77% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 | NORTH SIOUX CITY serves 3,042 people · EPA ID SD4600226 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | 4 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 81 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Cable | 1,500 / 50 |
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: ImOn Communications.
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