Union County property record for 446 Prairie Blvd, Dakota Dunes, SD 57049
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 5 ba · 1,156 sqft · built 2000 |
| Lot Size | 0.214 acres (9,322 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $267,000 (Jun 2020) |
| Tax Bill | $4,701 (2026) |
| Deeds & Mortgages | Aug 2025 Sale & Mortgage Jun 2020 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 23.PR.03.1032 |
| Primary APN | 23.PR.03.1032 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 5 Baths |
| Stories | 1 Story |
| Building Area | 1,156 sqft Living Area |
| Basement Area | 2,065 sqft |
| Finished Basement | 2,065 sqft |
| Flooring | Brick |
| Interior Walls | Brick |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Combination |
| Construction Type | Wood |
| Foundation Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 9,322 sqft (0.214 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 446 PRAIRIE BLVD |
|---|---|
| City | NORTH SIOUX CITY |
| State | SD |
| Zip | 57049-5322 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 32 PRAIRIE 3RD ADD IN DAKOTA DUNES (.214A) |
| Legal Subdivision | PRAIRIE 3RD ADD |
| Legal Lot Number | 32 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | BIG SIOUX |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 20301 |
446 Prairie Blvd is owned and occupied by two individuals who bought it in June 2020.
Source: Union County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 446 PRAIRIE BLVD, NORTH SIOUX CITY, SD 57049-5322 |
| 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.
| Date | Document |
|---|---|
| Aug 29, 2025 | Warranty Deed, Transfer · Conventional Mortgage SIOUXLAND FCU |
| Jun 23, 2020 | Warranty Deed, Transfer · Conventional Mortgage SIOUXLAND FCU |
| Aug 10, 2018 | Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 23, 2020 · Amount on File |
| Deed Sale | Jun 23, 2020 · Amount on File |
| Prior Sale | Aug 10, 2018 · Amount on File |
| Deed Document Number | 20202769 |
| Deed Book / Page | 110 / 321 |
| Prior Transfer Date | Aug 7, 2018 |
| Prior Transfer Doc | 00108/0519 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | UNION SD |
| Recording Date | Aug 29, 2025 |
| Property Address | 446 PRAIRIE BLVD, DAKOTA DUNES, SD 57049-5322 |
| Document Number | 000115/528 |
| Book / Page | 115 / 528 |
| Instrument Date | Aug 20, 2025 |
| Instrument | 252004 |
| Transaction Type | Transfer |
| Record Updated | Oct 6, 2025 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $342.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 805 EDSON LN, NOLENSVILLE, TN 37135-1690 |
| Name | Verified Name |
|---|---|
| Address | 446 PRAIRIE BLVD, DAKOTA DUNES, SD 57049-5322 |
| Document Number | 0000186544 |
|---|---|
| Date | Aug 29, 2025 |
| Instrument | 186/544 |
| Name | SIOUXLAND FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.99% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Sep 1, 2031 |
| Change Frequency | Annually |
| Min Rate At Change | 3.99% |
| Max Rate At Change | 7.99% |
| Index | 1-Year CMT |
| Margin | 3 |
| Max Rate | 11.9% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | UNION SD |
| Recording Date | Jun 23, 2020 |
| Property Address | 446 PRAIRIE BLVD, DAKOTA DUNES, SD 57049-5322 |
| Document Number | 000110/321 |
| Book / Page | 110 / 321 |
| Instrument Date | Jun 15, 2020 |
| Instrument | 202769 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $267.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 446 PRAIRIE BLVD, DAKOTA DUNES, SD 57049-5322 |
| Document Number | 0000176643 |
|---|---|
| Date | Jun 23, 2020 |
| Instrument | 176/643 |
| Name | SIOUXLAND FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | UNION SD |
| Recording Date | Aug 10, 2018 |
| Property Address | 446 PRAIRIE BLVD, DAKOTA DUNES, SD 57049-5322 |
| Document Number | 00108/0519 |
| Book / Page | 108 / 0519 |
| Instrument Date | Aug 7, 2018 |
| Instrument | 183355 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0000183356 |
|---|---|
| Date | Aug 10, 2018 |
| Instrument | 183356 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2048 |
The 2026 property tax bill for 446 Prairie Blvd was $4,701.
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| County Subdivision | Big Sioux Township |
| Unified School District | Dakota Valley School District 61-8 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,701.00 | $298,103 (-) Land $32,652 Building $265,451 |
| 2025 | $4,701.00 (+14.46%) | $298,103 Land $32,652 Building $265,451 |
| 2024 | $4,107.00 (-0.63%) | |
| 2023 | $4,133.00 (+6.49%) | $263,479 Land $32,652 Building $230,827 |
| 2022 | $3,881.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 446 Prairie Blvd in Zone X, an area of moderate flood risk, though there have been 33 flood claims nearby since 2011.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 124 policies |
| Nearby Flood Policies | 124 in force |
| Nearby Flood Claims | 33 (2011–2024) |
| Claims Outside the SFHA | 25 of 33 |
| 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 446 Prairie Blvd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.03% 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 | DAKOTA DUNES CID serves 3,700 people · EPA ID SD4602093 |
|---|---|
| Water Source | Purchased groundwater influenced by surface water from SIOUX CITY WATER SUPPLY |
| Last State Inspection | Apr 2024 |
| Lead | 4 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 235 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Cable | 1,500 / 50 |
| ImOn Communications Fiber | 1,000 / 1,000 |
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
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